add mobilenet c++ sample (#171)

* add mobilenet c++ sample

* review 1

* use blobFromImageWithParams

* change int in dnn::Backend, dnn::Target

* review 2

* review 3

* add include for labels imagenet1k

* samples::findfile

* Add -v option. 100 inferences max with a video when -v=false

CMakeLists.txt

@@ -0,0 +1,29 @@
+cmake_minimum_required(VERSION 3.2)
+set(project_name "opencv_zoo_image_classification_mobilenet")
+
+PROJECT (${project_name})
+
+set(OPENCV_VERSION "4.7.0")
+set(OPENCV_INSTALLATION_PATH "" CACHE PATH "Where to look for OpenCV installation")
+find_package(OpenCV ${OPENCV_VERSION} REQUIRED HINTS ${OPENCV_INSTALLATION_PATH})
+# Find OpenCV, you may need to set OpenCV_DIR variable
+# to the absolute path to the directory containing OpenCVConfig.cmake file
+# via the command line or GUI
+
+file(GLOB SourceFile
+    "demo.cpp")
+# If the package has been found, several variables will
+# be set, you can find the full list with descriptions
+# in the OpenCVConfig.cmake file.
+# Print some message showing some of them
+message(STATUS "OpenCV library status:")
+message(STATUS "    config: ${OpenCV_DIR}")
+message(STATUS "    version: ${OpenCV_VERSION}")
+message(STATUS "    libraries: ${OpenCV_LIBS}")
+message(STATUS "    include path: ${OpenCV_INCLUDE_DIRS}")
+
+# Declare the executable target built from your sources
+add_executable(${project_name} ${SourceFile})
+
+# Link your application with OpenCV libraries
+target_link_libraries(${project_name} PRIVATE ${OpenCV_LIBS})

README.md

@@ -17,6 +17,8 @@ Results of accuracy evaluation with [tools/eval](../../tools/eval).
 
 ## Demo
 
+### Python
+
 Run the following command to try the demo:
 
 ```shell
@@ -29,6 +31,24 @@ python demo.py --input /path/to/image --model v2
 python demo.py --help
 ```
 
+### C++
+
+Install latest OpenCV and CMake >= 3.24.0 to get started with:
+
+```shell
+# A typical and default installation path of OpenCV is /usr/local
+cmake -B build -D OPENCV_INSTALLATION_PATH=/path/to/opencv/installation .
+cmake --build build
+
+# detect on camera input
+./build/opencv_zoo_image_classification_mobilenet
+# detect on an image
+./build/opencv_zoo_image_classification_mobilenet -m=/path/to/model -i=/path/to/image -v
+# get help messages
+./build/opencv_zoo_image_classification_mobilenet -h
+```
+
+
 ## License
 
 All files in this directory are licensed under [Apache 2.0 License](./LICENSE).

demo.cpp

@@ -0,0 +1,133 @@
+#include <vector>
+#include <string>
+#include <utility>
+
+#include <opencv2/opencv.hpp>
+#include "labelsimagenet1k.h"
+
+using namespace std;
+using namespace cv;
+using namespace dnn;
+
+vector< pair<dnn::Backend, dnn::Target> > backendTargetPairs = {
+        std::make_pair<dnn::Backend, dnn::Target>(dnn::DNN_BACKEND_OPENCV, dnn::DNN_TARGET_CPU),
+        std::make_pair<dnn::Backend, dnn::Target>(dnn::DNN_BACKEND_CUDA, dnn::DNN_TARGET_CUDA),
+        std::make_pair<dnn::Backend, dnn::Target>(dnn::DNN_BACKEND_CUDA, dnn::DNN_TARGET_CUDA_FP16),
+        std::make_pair<dnn::Backend, dnn::Target>(dnn::DNN_BACKEND_TIMVX, dnn::DNN_TARGET_NPU),
+        std::make_pair<dnn::Backend, dnn::Target>(dnn::DNN_BACKEND_CANN, dnn::DNN_TARGET_NPU) };
+
+
+std::string keys =
+"{ help  h          |                                               | Print help message. }"
+"{ model m          | image_classification_mobilenetv1_2022apr.onnx | Usage: Set model type, defaults to image_classification_mobilenetv1_2022apr.onnx (v1) }"
+"{ input i          |                                               | Path to input image or video file. Skip this argument to capture frames from a camera.}"
+"{ initial_width    | 0                                             | Preprocess input image by initial resizing to a specific width.}"
+"{ initial_height   | 0                                             | Preprocess input image by initial resizing to a specific height.}"
+"{ rgb              | true                                          | swap R and B plane.}"
+"{ crop             | false                                         | Preprocess input image by center cropping.}"
+"{ vis v            | true                                          | Usage: Specify to open a new window to show results.}"
+"{ backend bt       | 0                                             | Choose one of computation backends: "
+"0: (default) OpenCV implementation + CPU, "
+"1: CUDA + GPU (CUDA), "
+"2: CUDA + GPU (CUDA FP16), "
+"3: TIM-VX + NPU, "
+"4: CANN + NPU}";
+
+
+int main(int argc, char** argv)
+{
+    CommandLineParser parser(argc, argv, keys);
+
+    parser.about("Use this script to run classification deep learning networks in opencv Zoo using OpenCV.");
+    if (parser.has("help"))
+    {
+        parser.printMessage();
+        return 0;
+    }
+
+    int rszWidth = parser.get<int>("initial_width");
+    int rszHeight = parser.get<int>("initial_height");
+    bool swapRB = parser.get<bool>("rgb");
+    bool crop = parser.get<bool>("crop");
+    bool vis = parser.get<bool>("vis");
+    String model = parser.get<String>("model");
+    int backendTargetid = parser.get<int>("backend");
+
+    if (model.empty())
+    {
+        CV_Error(Error::StsError, "Model file " + model + " not found");
+    }
+    vector<string> labels = getLabelsImagenet1k();
+
+    Net net = readNet(samples::findFile(model));
+    net.setPreferableBackend(backendTargetPairs[backendTargetid].first);
+    net.setPreferableTarget(backendTargetPairs[backendTargetid].second);
+    //! [Open a video file or an image file or a camera stream]
+    VideoCapture cap;
+    if (parser.has("input"))
+        cap.open(samples::findFile(parser.get<String>("input")));
+    else
+        cap.open(0);
+    if (!cap.isOpened())
+        CV_Error(Error::StsError, "Cannot opend video or file");
+    Mat frame, blob;
+    static const std::string kWinName = model;
+    int nbInference = 0;
+    while (waitKey(1) < 0)
+    {
+        cap >> frame;
+        if (frame.empty())
+        {
+            cout << "Frame is empty" << endl;
+            waitKey();
+            break;
+        }
+
+        if (rszWidth != 0 && rszHeight != 0)
+        {
+            resize(frame, frame, Size(rszWidth, rszHeight));
+        }
+        Image2BlobParams paramMobilenet;
+        paramMobilenet.datalayout = DNN_LAYOUT_NCHW;
+        paramMobilenet.ddepth = CV_32F;
+        paramMobilenet.mean = Scalar(123.675, 116.28, 103.53);
+        paramMobilenet.scalefactor = Scalar(1 / (255. * 0.229), 1 / (255. * 0.224), 1 / (255. * 0.225));
+        paramMobilenet.size = Size(224, 224);
+        paramMobilenet.swapRB = swapRB;
+        if (crop)
+            paramMobilenet.paddingmode = DNN_PMODE_CROP_CENTER;
+        else
+            paramMobilenet.paddingmode = DNN_PMODE_NULL;
+        //! [Create a 4D blob from a frame]
+        blobFromImageWithParams(frame, blob, paramMobilenet);
+
+        //! [Set input blob]
+        net.setInput(blob);
+        Mat prob = net.forward();
+
+        //! [Get a class with a highest score]
+        Point classIdPoint;
+        double confidence;
+        minMaxLoc(prob.reshape(1, 1), 0, &confidence, 0, &classIdPoint);
+        int classId = classIdPoint.x;
+        std::string label = format("%s: %.4f", (labels.empty() ? format("Class #%d", classId).c_str() :
+            labels[classId].c_str()),
+            confidence);
+        if (vis)
+        {
+            putText(frame, label, Point(0, 55), FONT_HERSHEY_SIMPLEX, 0.5, Scalar(0, 255, 0));
+            imshow(kWinName, frame);
+        }
+        else
+        {
+            cout << label << endl;
+            nbInference++;
+            if (nbInference > 100)
+            {
+                cout << nbInference << " inference made. Demo existing" << endl;
+                break;
+            }
+        }
+    }
+    return 0;
+}

labelsimagenet1k.h

@@ -0,0 +1,1010 @@
+#include <vector>
+#include <string>
+
+std::vector<std::string> getLabelsImagenet1k()
+{
+    std::vector<std::string> labels = {
+        "tench, Tinca tinca",
+        "goldfish, Carassius auratus",
+        "great white shark, white shark, man-eater, man-eating shark, Carcharodon carcharias",
+        "tiger shark, Galeocerdo cuvieri",
+        "hammerhead, hammerhead shark",
+        "electric ray, crampfish, numbfish, torpedo",
+        "stingray",
+        "cock",
+        "hen",
+        "ostrich, Struthio camelus",
+        "brambling, Fringilla montifringilla",
+        "goldfinch, Carduelis carduelis",
+        "house finch, linnet, Carpodacus mexicanus",
+        "junco, snowbird",
+        "indigo bunting, indigo finch, indigo bird, Passerina cyanea",
+        "robin, American robin, Turdus migratorius",
+        "bulbul",
+        "jay",
+        "magpie",
+        "chickadee",
+        "water ouzel, dipper",
+        "kite",
+        "bald eagle, American eagle, Haliaeetus leucocephalus",
+        "vulture",
+        "great grey owl, great gray owl, Strix nebulosa",
+        "European fire salamander, Salamandra salamandra",
+        "common newt, Triturus vulgaris",
+        "eft",
+        "spotted salamander, Ambystoma maculatum",
+        "axolotl, mud puppy, Ambystoma mexicanum",
+        "bullfrog, Rana catesbeiana",
+        "tree frog, tree-frog",
+        "tailed frog, bell toad, ribbed toad, tailed toad, Ascaphus trui",
+        "loggerhead, loggerhead turtle, Caretta caretta",
+        "leatherback turtle, leatherback, leathery turtle, Dermochelys coriacea",
+        "mud turtle",
+        "terrapin",
+        "box turtle, box tortoise",
+        "banded gecko",
+        "common iguana, iguana, Iguana iguana",
+        "American chameleon, anole, Anolis carolinensis",
+        "whiptail, whiptail lizard",
+        "agama",
+        "frilled lizard, Chlamydosaurus kingi",
+        "alligator lizard",
+        "Gila monster, Heloderma suspectum",
+        "green lizard, Lacerta viridis",
+        "African chameleon, Chamaeleo chamaeleon",
+        "Komodo dragon, Komodo lizard, dragon lizard, giant lizard, Varanus komodoensis",
+        "African crocodile, Nile crocodile, Crocodylus niloticus",
+        "American alligator, Alligator mississipiensis",
+        "triceratops",
+        "thunder snake, worm snake, Carphophis amoenus",
+        "ringneck snake, ring-necked snake, ring snake",
+        "hognose snake, puff adder, sand viper",
+        "green snake, grass snake",
+        "king snake, kingsnake",
+        "garter snake, grass snake",
+        "water snake",
+        "vine snake",
+        "night snake, Hypsiglena torquata",
+        "boa constrictor, Constrictor constrictor",
+        "rock python, rock snake, Python sebae",
+        "Indian cobra, Naja naja",
+        "green mamba",
+        "sea snake",
+        "horned viper, cerastes, sand viper, horned asp, Cerastes cornutus",
+        "diamondback, diamondback rattlesnake, Crotalus adamanteus",
+        "sidewinder, horned rattlesnake, Crotalus cerastes",
+        "trilobite",
+        "harvestman, daddy longlegs, Phalangium opilio",
+        "scorpion",
+        "black and gold garden spider, Argiope aurantia",
+        "barn spider, Araneus cavaticus",
+        "garden spider, Aranea diademata",
+        "black widow, Latrodectus mactans",
+        "tarantula",
+        "wolf spider, hunting spider",
+        "tick",
+        "centipede",
+        "black grouse",
+        "ptarmigan",
+        "ruffed grouse, partridge, Bonasa umbellus",
+        "prairie chicken, prairie grouse, prairie fowl",
+        "peacock",
+        "quail",
+        "partridge",
+        "African grey, African gray, Psittacus erithacus",
+        "macaw",
+        "sulphur-crested cockatoo, Kakatoe galerita, Cacatua galerita",
+        "lorikeet",
+        "coucal",
+        "bee eater",
+        "hornbill",
+        "hummingbird",
+        "jacamar",
+        "toucan",
+        "drake",
+        "red-breasted merganser, Mergus serrator",
+        "goose",
+        "black swan, Cygnus atratus",
+        "tusker",
+        "echidna, spiny anteater, anteater",
+        "platypus, duckbill, duckbilled platypus, duck-billed platypus, Ornithorhynchus anatinus",
+        "wallaby, brush kangaroo",
+        "koala, koala bear, kangaroo bear, native bear, Phascolarctos cinereus",
+        "wombat",
+        "jellyfish",
+        "sea anemone, anemone",
+        "brain coral",
+        "flatworm, platyhelminth",
+        "nematode, nematode worm, roundworm",
+        "conch",
+        "snail",
+        "slug",
+        "sea slug, nudibranch",
+        "chiton, coat-of-mail shell, sea cradle, polyplacophore",
+        "chambered nautilus, pearly nautilus, nautilus",
+        "Dungeness crab, Cancer magister",
+        "rock crab, Cancer irroratus",
+        "fiddler crab",
+        "king crab, Alaska crab, Alaskan king crab, Alaska king crab, Paralithodes camtschatica",
+        "American lobster, Northern lobster, Maine lobster, Homarus americanus",
+        "spiny lobster, langouste, rock lobster, crawfish, crayfish, sea crawfish",
+        "crayfish, crawfish, crawdad, crawdaddy",
+        "hermit crab",
+        "isopod",
+        "white stork, Ciconia ciconia",
+        "black stork, Ciconia nigra",
+        "spoonbill",
+        "flamingo",
+        "little blue heron, Egretta caerulea",
+        "American egret, great white heron, Egretta albus",
+        "bittern",
+        "crane",
+        "limpkin, Aramus pictus",
+        "European gallinule, Porphyrio porphyrio",
+        "American coot, marsh hen, mud hen, water hen, Fulica americana",
+        "bustard",
+        "ruddy turnstone, Arenaria interpres",
+        "red-backed sandpiper, dunlin, Erolia alpina",
+        "redshank, Tringa totanus",
+        "dowitcher",
+        "oystercatcher, oyster catcher",
+        "pelican",
+        "king penguin, Aptenodytes patagonica",
+        "albatross, mollymawk",
+        "grey whale, gray whale, devilfish, Eschrichtius gibbosus, Eschrichtius robustus",
+        "killer whale, killer, orca, grampus, sea wolf, Orcinus orca",
+        "dugong, Dugong dugon",
+        "sea lion",
+        "Chihuahua",
+        "Japanese spaniel",
+        "Maltese dog, Maltese terrier, Maltese",
+        "Pekinese, Pekingese, Peke",
+        "Shih-Tzu",
+        "Blenheim spaniel",
+        "papillon",
+        "toy terrier",
+        "Rhodesian ridgeback",
+        "Afghan hound, Afghan",
+        "basset, basset hound",
+        "beagle",
+        "bloodhound, sleuthhound",
+        "bluetick",
+        "black-and-tan coonhound",
+        "Walker hound, Walker foxhound",
+        "English foxhound",
+        "redbone",
+        "borzoi, Russian wolfhound",
+        "Irish wolfhound",
+        "Italian greyhound",
+        "whippet",
+        "Ibizan hound, Ibizan Podenco",
+        "Norwegian elkhound, elkhound",
+        "otterhound, otter hound",
+        "Saluki, gazelle hound",
+        "Scottish deerhound, deerhound",
+        "Weimaraner",
+        "Staffordshire bullterrier, Staffordshire bull terrier",
+        "American Staffordshire terrier, Staffordshire terrier, American pit bull terrier, pit bull terrier",
+        "Bedlington terrier",
+        "Border terrier",
+        "Kerry blue terrier",
+        "Irish terrier",
+        "Norfolk terrier",
+        "Norwich terrier",
+        "Yorkshire terrier",
+        "wire-haired fox terrier",
+        "Lakeland terrier",
+        "Sealyham terrier, Sealyham",
+        "Airedale, Airedale terrier",
+        "cairn, cairn terrier",
+        "Australian terrier",
+        "Dandie Dinmont, Dandie Dinmont terrier",
+        "Boston bull, Boston terrier",
+        "miniature schnauzer",
+        "giant schnauzer",
+        "standard schnauzer",
+        "Scotch terrier, Scottish terrier, Scottie",
+        "Tibetan terrier, chrysanthemum dog",
+        "silky terrier, Sydney silky",
+        "soft-coated wheaten terrier",
+        "West Highland white terrier",
+        "Lhasa, Lhasa apso",
+        "flat-coated retriever",
+        "curly-coated retriever",
+        "golden retriever",
+        "Labrador retriever",
+        "Chesapeake Bay retriever",
+        "German short-haired pointer",
+        "vizsla, Hungarian pointer",
+        "English setter",
+        "Irish setter, red setter",
+        "Gordon setter",
+        "Brittany spaniel",
+        "clumber, clumber spaniel",
+        "English springer, English springer spaniel",
+        "Welsh springer spaniel",
+        "cocker spaniel, English cocker spaniel, cocker",
+        "Sussex spaniel",
+        "Irish water spaniel",
+        "kuvasz",
+        "schipperke",
+        "groenendael",
+        "malinois",
+        "briard",
+        "kelpie",
+        "komondor",
+        "Old English sheepdog, bobtail",
+        "Shetland sheepdog, Shetland sheep dog, Shetland",
+        "collie",
+        "Border collie",
+        "Bouvier des Flandres, Bouviers des Flandres",
+        "Rottweiler",
+        "German shepherd, German shepherd dog, German police dog, alsatian",
+        "Doberman, Doberman pinscher",
+        "miniature pinscher",
+        "Greater Swiss Mountain dog",
+        "Bernese mountain dog",
+        "Appenzeller",
+        "EntleBucher",
+        "boxer",
+        "bull mastiff",
+        "Tibetan mastiff",
+        "French bulldog",
+        "Great Dane",
+        "Saint Bernard, St Bernard",
+        "Eskimo dog, husky",
+        "malamute, malemute, Alaskan malamute",
+        "Siberian husky",
+        "dalmatian, coach dog, carriage dog",
+        "affenpinscher, monkey pinscher, monkey dog",
+        "basenji",
+        "pug, pug-dog",
+        "Leonberg",
+        "Newfoundland, Newfoundland dog",
+        "Great Pyrenees",
+        "Samoyed, Samoyede",
+        "Pomeranian",
+        "chow, chow chow",
+        "keeshond",
+        "Brabancon griffon",
+        "Pembroke, Pembroke Welsh corgi",
+        "Cardigan, Cardigan Welsh corgi",
+        "toy poodle",
+        "miniature poodle",
+        "standard poodle",
+        "Mexican hairless",
+        "timber wolf, grey wolf, gray wolf, Canis lupus",
+        "white wolf, Arctic wolf, Canis lupus tundrarum",
+        "red wolf, maned wolf, Canis rufus, Canis niger",
+        "coyote, prairie wolf, brush wolf, Canis latrans",
+        "dingo, warrigal, warragal, Canis dingo",
+        "dhole, Cuon alpinus",
+        "African hunting dog, hyena dog, Cape hunting dog, Lycaon pictus",
+        "hyena, hyaena",
+        "red fox, Vulpes vulpes",
+        "kit fox, Vulpes macrotis",
+        "Arctic fox, white fox, Alopex lagopus",
+        "grey fox, gray fox, Urocyon cinereoargenteus",
+        "tabby, tabby cat",
+        "tiger cat",
+        "Persian cat",
+        "Siamese cat, Siamese",
+        "Egyptian cat",
+        "cougar, puma, catamount, mountain lion, painter, panther, Felis concolor",
+        "lynx, catamount",
+        "leopard, Panthera pardus",
+        "snow leopard, ounce, Panthera uncia",
+        "jaguar, panther, Panthera onca, Felis onca",
+        "lion, king of beasts, Panthera leo",
+        "tiger, Panthera tigris",
+        "cheetah, chetah, Acinonyx jubatus",
+        "brown bear, bruin, Ursus arctos",
+        "American black bear, black bear, Ursus americanus, Euarctos americanus",
+        "ice bear, polar bear, Ursus Maritimus, Thalarctos maritimus",
+        "sloth bear, Melursus ursinus, Ursus ursinus",
+        "mongoose",
+        "meerkat, mierkat",
+        "tiger beetle",
+        "ladybug, ladybeetle, lady beetle, ladybird, ladybird beetle",
+        "ground beetle, carabid beetle",
+        "long-horned beetle, longicorn, longicorn beetle",
+        "leaf beetle, chrysomelid",
+        "dung beetle",
+        "rhinoceros beetle",
+        "weevil",
+        "fly",
+        "bee",
+        "ant, emmet, pismire",
+        "grasshopper, hopper",
+        "cricket",
+        "walking stick, walkingstick, stick insect",
+        "cockroach, roach",
+        "mantis, mantid",
+        "cicada, cicala",
+        "leafhopper",
+        "lacewing, lacewing fly",
+        "dragonfly, darning needle, devil's darning needle, sewing needle, snake feeder, snake doctor, mosquito hawk, skeeter hawk",
+        "damselfly",
+        "admiral",
+        "ringlet, ringlet butterfly",
+        "monarch, monarch butterfly, milkweed butterfly, Danaus plexippus",
+        "cabbage butterfly",
+        "sulphur butterfly, sulfur butterfly",
+        "lycaenid, lycaenid butterfly",
+        "starfish, sea star",
+        "sea urchin",
+        "sea cucumber, holothurian",
+        "wood rabbit, cottontail, cottontail rabbit",
+        "hare",
+        "Angora, Angora rabbit",
+        "hamster",
+        "porcupine, hedgehog",
+        "fox squirrel, eastern fox squirrel, Sciurus niger",
+        "marmot",
+        "beaver",
+        "guinea pig, Cavia cobaya",
+        "sorrel",
+        "zebra",
+        "hog, pig, grunter, squealer, Sus scrofa",
+        "wild boar, boar, Sus scrofa",
+        "warthog",
+        "hippopotamus, hippo, river horse, Hippopotamus amphibius",
+        "ox",
+        "water buffalo, water ox, Asiatic buffalo, Bubalus bubalis",
+        "bison",
+        "ram, tup",
+        "bighorn, bighorn sheep, cimarron, Rocky Mountain bighorn, Rocky Mountain sheep, Ovis canadensis",
+        "ibex, Capra ibex",
+        "hartebeest",
+        "impala, Aepyceros melampus",
+        "gazelle",
+        "Arabian camel, dromedary, Camelus dromedarius",
+        "llama",
+        "weasel",
+        "mink",
+        "polecat, fitch, foulmart, foumart, Mustela putorius",
+        "black-footed ferret, ferret, Mustela nigripes",
+        "otter",
+        "skunk, polecat, wood pussy",
+        "badger",
+        "armadillo",
+        "three-toed sloth, ai, Bradypus tridactylus",
+        "orangutan, orang, orangutang, Pongo pygmaeus",
+        "gorilla, Gorilla gorilla",
+        "chimpanzee, chimp, Pan troglodytes",
+        "gibbon, Hylobates lar",
+        "siamang, Hylobates syndactylus, Symphalangus syndactylus",
+        "guenon, guenon monkey",
+        "patas, hussar monkey, Erythrocebus patas",
+        "baboon",
+        "macaque",
+        "langur",
+        "colobus, colobus monkey",
+        "proboscis monkey, Nasalis larvatus",
+        "marmoset",
+        "capuchin, ringtail, Cebus capucinus",
+        "howler monkey, howler",
+        "titi, titi monkey",
+        "spider monkey, Ateles geoffroyi",
+        "squirrel monkey, Saimiri sciureus",
+        "Madagascar cat, ring-tailed lemur, Lemur catta",
+        "indri, indris, Indri indri, Indri brevicaudatus",
+        "Indian elephant, Elephas maximus",
+        "African elephant, Loxodonta africana",
+        "lesser panda, red panda, panda, bear cat, cat bear, Ailurus fulgens",
+        "giant panda, panda, panda bear, coon bear, Ailuropoda melanoleuca",
+        "barracouta, snoek",
+        "eel",
+        "coho, cohoe, coho salmon, blue jack, silver salmon, Oncorhynchus kisutch",
+        "rock beauty, Holocanthus tricolor",
+        "anemone fish",
+        "sturgeon",
+        "gar, garfish, garpike, billfish, Lepisosteus osseus",
+        "lionfish",
+        "puffer, pufferfish, blowfish, globefish",
+        "abacus",
+        "abaya",
+        "academic gown, academic robe, judge's robe",
+        "accordion, piano accordion, squeeze box",
+        "acoustic guitar",
+        "aircraft carrier, carrier, flattop, attack aircraft carrier",
+        "airliner",
+        "airship, dirigible",
+        "altar",
+        "ambulance",
+        "amphibian, amphibious vehicle",
+        "analog clock",
+        "apiary, bee house",
+        "apron",
+        "ashcan, trash can, garbage can, wastebin, ash bin, ash-bin, ashbin, dustbin, trash barrel, trash bin",
+        "assault rifle, assault gun",
+        "backpack, back pack, knapsack, packsack, rucksack, haversack",
+        "bakery, bakeshop, bakehouse",
+        "balance beam, beam",
+        "balloon",
+        "ballpoint, ballpoint pen, ballpen, Biro",
+        "Band Aid",
+        "banjo",
+        "bannister, banister, balustrade, balusters, handrail",
+        "barbell",
+        "barber chair",
+        "barbershop",
+        "barn",
+        "barometer",
+        "barrel, cask",
+        "barrow, garden cart, lawn cart, wheelbarrow",
+        "baseball",
+        "basketball",
+        "bassinet",
+        "bassoon",
+        "bathing cap, swimming cap",
+        "bath towel",
+        "bathtub, bathing tub, bath, tub",
+        "beach wagon, station wagon, wagon, estate car, beach waggon, station waggon, waggon",
+        "beacon, lighthouse, beacon light, pharos",
+        "beaker",
+        "bearskin, busby, shako",
+        "beer bottle",
+        "beer glass",
+        "bell cote, bell cot",
+        "bib",
+        "bicycle-built-for-two, tandem bicycle, tandem",
+        "bikini, two-piece",
+        "binder, ring-binder",
+        "binoculars, field glasses, opera glasses",
+        "birdhouse",
+        "boathouse",
+        "bobsled, bobsleigh, bob",
+        "bolo tie, bolo, bola tie, bola",
+        "bonnet, poke bonnet",
+        "bookcase",
+        "bookshop, bookstore, bookstall",
+        "bottlecap",
+        "bow",
+        "bow tie, bow-tie, bowtie",
+        "brass, memorial tablet, plaque",
+        "brassiere, bra, bandeau",
+        "breakwater, groin, groyne, mole, bulwark, seawall, jetty",
+        "breastplate, aegis, egis",
+        "broom",
+        "bucket, pail",
+        "buckle",
+        "bulletproof vest",
+        "bullet train, bullet",
+        "butcher shop, meat market",
+        "cab, hack, taxi, taxicab",
+        "caldron, cauldron",
+        "candle, taper, wax light",
+        "cannon",
+        "canoe",
+        "can opener, tin opener",
+        "cardigan",
+        "car mirror",
+        "carousel, carrousel, merry-go-round, roundabout, whirligig",
+        "carpenter's kit, tool kit",
+        "carton",
+        "car wheel",
+        "cash machine, cash dispenser, automated teller machine, automatic teller machine, automated teller, automatic teller, ATM",
+        "cassette",
+        "cassette player",
+        "castle",
+        "catamaran",
+        "CD player",
+        "cello, violoncello",
+        "cellular telephone, cellular phone, cellphone, cell, mobile phone",
+        "chain",
+        "chainlink fence",
+        "chain mail, ring mail, mail, chain armor, chain armour, ring armor, ring armour",
+        "chain saw, chainsaw",
+        "chest",
+        "chiffonier, commode",
+        "chime, bell, gong",
+        "china cabinet, china closet",
+        "Christmas stocking",
+        "church, church building",
+        "cinema, movie theater, movie theatre, movie house, picture palace",
+        "cleaver, meat cleaver, chopper",
+        "cliff dwelling",
+        "cloak",
+        "clog, geta, patten, sabot",
+        "cocktail shaker",
+        "coffee mug",
+        "coffeepot",
+        "coil, spiral, volute, whorl, helix",
+        "combination lock",
+        "computer keyboard, keypad",
+        "confectionery, confectionary, candy store",
+        "container ship, containership, container vessel",
+        "convertible",
+        "corkscrew, bottle screw",
+        "cornet, horn, trumpet, trump",
+        "cowboy boot",
+        "cowboy hat, ten-gallon hat",
+        "cradle",
+        "crane",
+        "crash helmet",
+        "crate",
+        "crib, cot",
+        "Crock Pot",
+        "croquet ball",
+        "crutch",
+        "cuirass",
+        "dam, dike, dyke",
+        "desk",
+        "desktop computer",
+        "dial telephone, dial phone",
+        "diaper, nappy, napkin",
+        "digital clock",
+        "digital watch",
+        "dining table, board",
+        "dishrag, dishcloth",
+        "dishwasher, dish washer, dishwashing machine",
+        "disk brake, disc brake",
+        "dock, dockage, docking facility",
+        "dogsled, dog sled, dog sleigh",
+        "dome",
+        "doormat, welcome mat",
+        "drilling platform, offshore rig",
+        "drum, membranophone, tympan",
+        "drumstick",
+        "dumbbell",
+        "Dutch oven",
+        "electric fan, blower",
+        "electric guitar",
+        "electric locomotive",
+        "entertainment center",
+        "envelope",
+        "espresso maker",
+        "face powder",
+        "feather boa, boa",
+        "file, file cabinet, filing cabinet",
+        "fireboat",
+        "fire engine, fire truck",
+        "fire screen, fireguard",
+        "flagpole, flagstaff",
+        "flute, transverse flute",
+        "folding chair",
+        "football helmet",
+        "forklift",
+        "fountain",
+        "fountain pen",
+        "four-poster",
+        "freight car",
+        "French horn, horn",
+        "frying pan, frypan, skillet",
+        "fur coat",
+        "garbage truck, dustcart",
+        "gasmask, respirator, gas helmet",
+        "gas pump, gasoline pump, petrol pump, island dispenser",
+        "goblet",
+        "go-kart",
+        "golf ball",
+        "golfcart, golf cart",
+        "gondola",
+        "gong, tam-tam",
+        "gown",
+        "grand piano, grand",
+        "greenhouse, nursery, glasshouse",
+        "grille, radiator grille",
+        "grocery store, grocery, food market, market",
+        "guillotine",
+        "hair slide",
+        "hair spray",
+        "half track",
+        "hammer",
+        "hamper",
+        "hand blower, blow dryer, blow drier, hair dryer, hair drier",
+        "hand-held computer, hand-held microcomputer",
+        "handkerchief, hankie, hanky, hankey",
+        "hard disc, hard disk, fixed disk",
+        "harmonica, mouth organ, harp, mouth harp",
+        "harp",
+        "harvester, reaper",
+        "hatchet",
+        "holster",
+        "home theater, home theatre",
+        "honeycomb",
+        "hook, claw",
+        "hoopskirt, crinoline",
+        "horizontal bar, high bar",
+        "horse cart, horse-cart",
+        "hourglass",
+        "iPod",
+        "iron, smoothing iron",
+        "jack-o'-lantern",
+        "jean, blue jean, denim",
+        "jeep, landrover",
+        "jersey, T-shirt, tee shirt",
+        "jigsaw puzzle",
+        "jinrikisha, ricksha, rickshaw",
+        "joystick",
+        "kimono",
+        "knee pad",
+        "knot",
+        "lab coat, laboratory coat",
+        "ladle",
+        "lampshade, lamp shade",
+        "laptop, laptop computer",
+        "lawn mower, mower",
+        "lens cap, lens cover",
+        "letter opener, paper knife, paperknife",
+        "library",
+        "lifeboat",
+        "lighter, light, igniter, ignitor",
+        "limousine, limo",
+        "liner, ocean liner",
+        "lipstick, lip rouge",
+        "Loafer",
+        "lotion",
+        "loudspeaker, speaker, speaker unit, loudspeaker system, speaker system",
+        "loupe, jeweler's loupe",
+        "lumbermill, sawmill",
+        "magnetic compass",
+        "mailbag, postbag",
+        "mailbox, letter box",
+        "maillot",
+        "maillot, tank suit",
+        "manhole cover",
+        "maraca",
+        "marimba, xylophone",
+        "mask",
+        "matchstick",
+        "maypole",
+        "maze, labyrinth",
+        "measuring cup",
+        "medicine chest, medicine cabinet",
+        "megalith, megalithic structure",
+        "microphone, mike",
+        "microwave, microwave oven",
+        "military uniform",
+        "milk can",
+        "minibus",
+        "miniskirt, mini",
+        "minivan",
+        "missile",
+        "mitten",
+        "mixing bowl",
+        "mobile home, manufactured home",
+        "Model T",
+        "modem",
+        "monastery",
+        "monitor",
+        "moped",
+        "mortar",
+        "mortarboard",
+        "mosque",
+        "mosquito net",
+        "motor scooter, scooter",
+        "mountain bike, all-terrain bike, off-roader",
+        "mountain tent",
+        "mouse, computer mouse",
+        "mousetrap",
+        "moving van",
+        "muzzle",
+        "nail",
+        "neck brace",
+        "necklace",
+        "nipple",
+        "notebook, notebook computer",
+        "obelisk",
+        "oboe, hautboy, hautbois",
+        "ocarina, sweet potato",
+        "odometer, hodometer, mileometer, milometer",
+        "oil filter",
+        "organ, pipe organ",
+        "oscilloscope, scope, cathode-ray oscilloscope, CRO",
+        "overskirt",
+        "oxcart",
+        "oxygen mask",
+        "packet",
+        "paddle, boat paddle",
+        "paddlewheel, paddle wheel",
+        "padlock",
+        "paintbrush",
+        "pajama, pyjama, pj's, jammies",
+        "palace",
+        "panpipe, pandean pipe, syrinx",
+        "paper towel",
+        "parachute, chute",
+        "parallel bars, bars",
+        "park bench",
+        "parking meter",
+        "passenger car, coach, carriage",
+        "patio, terrace",
+        "pay-phone, pay-station",
+        "pedestal, plinth, footstall",
+        "pencil box, pencil case",
+        "pencil sharpener",
+        "perfume, essence",
+        "Petri dish",
+        "photocopier",
+        "pick, plectrum, plectron",
+        "pickelhaube",
+        "picket fence, paling",
+        "pickup, pickup truck",
+        "pier",
+        "piggy bank, penny bank",
+        "pill bottle",
+        "pillow",
+        "ping-pong ball",
+        "pinwheel",
+        "pirate, pirate ship",
+        "pitcher, ewer",
+        "plane, carpenter's plane, woodworking plane",
+        "planetarium",
+        "plastic bag",
+        "plate rack",
+        "plow, plough",
+        "plunger, plumber's helper",
+        "Polaroid camera, Polaroid Land camera",
+        "pole",
+        "police van, police wagon, paddy wagon, patrol wagon, wagon, black Maria",
+        "poncho",
+        "pool table, billiard table, snooker table",
+        "pop bottle, soda bottle",
+        "pot, flowerpot",
+        "potter's wheel",
+        "power drill",
+        "prayer rug, prayer mat",
+        "printer",
+        "prison, prison house",
+        "projectile, missile",
+        "projector",
+        "puck, hockey puck",
+        "punching bag, punch bag, punching ball, punchball",
+        "purse",
+        "quill, quill pen",
+        "quilt, comforter, comfort, puff",
+        "racer, race car, racing car",
+        "racket, racquet",
+        "radiator",
+        "radio, wireless",
+        "radio telescope, radio reflector",
+        "rain barrel",
+        "recreational vehicle, RV, R.V.",
+        "reel",
+        "reflex camera",
+        "refrigerator, icebox",
+        "remote control, remote",
+        "restaurant, eating house, eating place, eatery",
+        "revolver, six-gun, six-shooter",
+        "rifle",
+        "rocking chair, rocker",
+        "rotisserie",
+        "rubber eraser, rubber, pencil eraser",
+        "rugby ball",
+        "rule, ruler",
+        "running shoe",
+        "safe",
+        "safety pin",
+        "saltshaker, salt shaker",
+        "sandal",
+        "sarong",
+        "sax, saxophone",
+        "scabbard",
+        "scale, weighing machine",
+        "school bus",
+        "schooner",
+        "scoreboard",
+        "screen, CRT screen",
+        "screw",
+        "screwdriver",
+        "seat belt, seatbelt",
+        "sewing machine",
+        "shield, buckler",
+        "shoe shop, shoe-shop, shoe store",
+        "shoji",
+        "shopping basket",
+        "shopping cart",
+        "shovel",
+        "shower cap",
+        "shower curtain",
+        "ski",
+        "ski mask",
+        "sleeping bag",
+        "slide rule, slipstick",
+        "sliding door",
+        "slot, one-armed bandit",
+        "snorkel",
+        "snowmobile",
+        "snowplow, snowplough",
+        "soap dispenser",
+        "soccer ball",
+        "sock",
+        "solar dish, solar collector, solar furnace",
+        "sombrero",
+        "soup bowl",
+        "space bar",
+        "space heater",
+        "space shuttle",
+        "spatula",
+        "speedboat",
+        "spider web, spider's web",
+        "spindle",
+        "sports car, sport car",
+        "spotlight, spot",
+        "stage",
+        "steam locomotive",
+        "steel arch bridge",
+        "steel drum",
+        "stethoscope",
+        "stole",
+        "stone wall",
+        "stopwatch, stop watch",
+        "stove",
+        "strainer",
+        "streetcar, tram, tramcar, trolley, trolley car",
+        "stretcher",
+        "studio couch, day bed",
+        "stupa, tope",
+        "submarine, pigboat, sub, U-boat",
+        "suit, suit of clothes",
+        "sundial",
+        "sunglass",
+        "sunglasses, dark glasses, shades",
+        "sunscreen, sunblock, sun blocker",
+        "suspension bridge",
+        "swab, swob, mop",
+        "sweatshirt",
+        "swimming trunks, bathing trunks",
+        "swing",
+        "switch, electric switch, electrical switch",
+        "syringe",
+        "table lamp",
+        "tank, army tank, armored combat vehicle, armoured combat vehicle",
+        "tape player",
+        "teapot",
+        "teddy, teddy bear",
+        "television, television system",
+        "tennis ball",
+        "thatch, thatched roof",
+        "theater curtain, theatre curtain",
+        "thimble",
+        "thresher, thrasher, threshing machine",
+        "throne",
+        "tile roof",
+        "toaster",
+        "tobacco shop, tobacconist shop, tobacconist",
+        "toilet seat",
+        "torch",
+        "totem pole",
+        "tow truck, tow car, wrecker",
+        "toyshop",
+        "tractor",
+        "trailer truck, tractor trailer, trucking rig, rig, articulated lorry, semi",
+        "tray",
+        "trench coat",
+        "tricycle, trike, velocipede",
+        "trimaran",
+        "tripod",
+        "triumphal arch",
+        "trolleybus, trolley coach, trackless trolley",
+        "trombone",
+        "tub, vat",
+        "turnstile",
+        "typewriter keyboard",
+        "umbrella",
+        "unicycle, monocycle",
+        "upright, upright piano",
+        "vacuum, vacuum cleaner",
+        "vase",
+        "vault",
+        "velvet",
+        "vending machine",
+        "vestment",
+        "viaduct",
+        "violin, fiddle",
+        "volleyball",
+        "waffle iron",
+        "wall clock",
+        "wallet, billfold, notecase, pocketbook",
+        "wardrobe, closet, press",
+        "warplane, military plane",
+        "washbasin, handbasin, washbowl, lavabo, wash-hand basin",
+        "washer, automatic washer, washing machine",
+        "water bottle",
+        "water jug",
+        "water tower",
+        "whiskey jug",
+        "whistle",
+        "wig",
+        "window screen",
+        "window shade",
+        "Windsor tie",
+        "wine bottle",
+        "wing",
+        "wok",
+        "wooden spoon",
+        "wool, woolen, woollen",
+        "worm fence, snake fence, snake-rail fence, Virginia fence",
+        "wreck",
+        "yawl",
+        "yurt",
+        "web site, website, internet site, site",
+        "comic book",
+        "crossword puzzle, crossword",
+        "street sign",
+        "traffic light, traffic signal, stoplight",
+        "book jacket, dust cover, dust jacket, dust wrapper",
+        "menu",
+        "plate",
+        "guacamole",
+        "consomme",
+        "hot pot, hotpot",
+        "trifle",
+        "ice cream, icecream",
+        "ice lolly, lolly, lollipop, popsicle",
+        "French loaf",
+        "bagel, beigel",
+        "pretzel",
+        "cheeseburger",
+        "hotdog, hot dog, red hot",
+        "mashed potato",
+        "head cabbage",
+        "broccoli",
+        "cauliflower",
+        "zucchini, courgette",
+        "spaghetti squash",
+        "acorn squash",
+        "butternut squash",
+        "cucumber, cuke",
+        "artichoke, globe artichoke",
+        "bell pepper",
+        "cardoon",
+        "mushroom",
+        "Granny Smith",
+        "strawberry",
+        "orange",
+        "lemon",
+        "fig",
+        "pineapple, ananas",
+        "banana",
+        "jackfruit, jak, jack",
+        "custard apple",
+        "pomegranate",
+        "hay",
+        "carbonara",
+        "chocolate sauce, chocolate syrup",
+        "dough",
+        "meat loaf, meatloaf",
+        "pizza, pizza pie",
+        "potpie",
+        "burrito",
+        "red wine",
+        "espresso",
+        "cup",
+        "eggnog",
+        "alp",
+        "bubble",
+        "cliff, drop, drop-off",
+        "coral reef",
+        "geyser",
+        "lakeside, lakeshore",
+        "promontory, headland, head, foreland",
+        "sandbar, sand bar",
+        "seashore, coast, seacoast, sea-coast",
+        "valley, vale",
+        "volcano",
+        "ballplayer, baseball player",
+        "groom, bridegroom",
+        "scuba diver",
+        "rapeseed",
+        "daisy",
+        "yellow lady's slipper, yellow lady-slipper, Cypripedium calceolus, Cypripedium parviflorum",
+        "corn",
+        "acorn",
+        "hip, rose hip, rosehip",
+        "buckeye, horse chestnut, conker",
+        "coral fungus",
+        "agaric",
+        "gyromitra",
+        "stinkhorn, carrion fungus",
+        "earthstar",
+        "hen-of-the-woods, hen of the woods, Polyporus frondosus, Grifola frondosa",
+        "bolete",
+        "ear, spike, capitulum",
+        "toilet tissue, toilet paper, bathroom tissue",
+    };
+
+    return labels;
+}