Label Studio的YOLO机器学习后端

或者您可以在YOLO_CLASSES.md中找到一些标签

**Task:**

1. **ML Model Labels:**
   - I have the following labels in my ML model:
['tench', 'goldfish', 'great_white_shark', 'tiger_shark', 'hammerhead', 'electric_ray', 'stingray', 'cock', 'hen', 'ostrich', 'brambling', 'goldfinch', 'house_finch', 'junco', 'indigo_bunting', 'robin', 'bulbul', 'jay', 'magpie', 'chickadee', 'water_ouzel', 'kite', 'bald_eagle', 'vulture', 'great_grey_owl', 'European_fire_salamander', 'common_newt', 'eft', 'spotted_salamander', 'axolotl', 'bullfrog', 'tree_frog', 'tailed_frog', 'loggerhead', 'leatherback_turtle', 'mud_turtle', 'terrapin', 'box_turtle', 'banded_gecko', 'common_iguana', 'American_chameleon', 'whiptail', 'agama', 'frilled_lizard', 'alligator_lizard', 'Gila_monster', 'green_lizard', 'African_chameleon', 'Komodo_dragon', 'African_crocodile', 'American_alligator', 'triceratops', 'thunder_snake', 'ringneck_snake', 'hognose_snake', 'green_snake', 'king_snake', 'garter_snake', 'water_snake', 'vine_snake', 'night_snake', 'boa_constrictor', 'rock_python', 'Indian_cobra', 'green_mamba', 'sea_snake', 'horned_viper', 'diamondback', 'sidewinder', 'trilobite', 'harvestman', 'scorpion', 'black_and_gold_garden_spider', 'barn_spider', 'garden_spider', 'black_widow', 'tarantula', 'wolf_spider', 'tick', 'centipede', 'black_grouse', 'ptarmigan', 'ruffed_grouse', 'prairie_chicken', 'peacock', 'quail', 'partridge', 'African_grey', 'macaw', 'sulphur-crested_cockatoo', 'lorikeet', 'coucal', 'bee_eater', 'hornbill', 'hummingbird', 'jacamar', 'toucan', 'drake', 'red-breasted_merganser', 'goose', 'black_swan', 'tusker', 'echidna', 'platypus', 'wallaby', 'koala', 'wombat', 'jellyfish', 'sea_anemone', 'brain_coral', 'flatworm', 'nematode', 'conch', 'snail', 'slug', 'sea_slug', 'chiton', 'chambered_nautilus', 'Dungeness_crab', 'rock_crab', 'fiddler_crab', 'king_crab', 'American_lobster', 'spiny_lobster', 'crayfish', 'hermit_crab', 'isopod', 'white_stork', 'black_stork', 'spoonbill', 'flamingo', 'little_blue_heron', 'American_egret', 'bittern', 'crane_(bird)', 'limpkin', 'European_gallinule', 'American_coot', 'bustard', 'ruddy_turnstone', 'red-backed_sandpiper', 'redshank', 'dowitcher', 'oystercatcher', 'pelican', 'king_penguin', 'albatross', 'grey_whale', 'killer_whale', 'dugong', 'sea_lion', 'Chihuahua', 'Japanese_spaniel', 'Maltese_dog', 'Pekinese', 'Shih-Tzu', 'Blenheim_spaniel', 'papillon', 'toy_terrier', 'Rhodesian_ridgeback', 'Afghan_hound', 'basset', 'beagle', 'bloodhound', 'bluetick', 'black-and-tan_coonhound', 'Walker_hound', 'English_foxhound', 'redbone', 'borzoi', 'Irish_wolfhound', 'Italian_greyhound', 'whippet', 'Ibizan_hound', 'Norwegian_elkhound', 'otterhound', 'Saluki', 'Scottish_deerhound', 'Weimaraner', 'Staffordshire_bullterrier', 'American_Staffordshire_terrier', 'Bedlington_terrier', 'Border_terrier', 'Kerry_blue_terrier', 'Irish_terrier', 'Norfolk_terrier', 'Norwich_terrier', 'Yorkshire_terrier', 'wire-haired_fox_terrier', 'Lakeland_terrier', 'Sealyham_terrier', 'Airedale', 'cairn', 'Australian_terrier', 'Dandie_Dinmont', 'Boston_bull', 'miniature_schnauzer', 'giant_schnauzer', 'standard_schnauzer', 'Scotch_terrier', 'Tibetan_terrier', 'silky_terrier', 'soft-coated_wheaten_terrier', 'West_Highland_white_terrier', 'Lhasa', 'flat-coated_retriever', 'curly-coated_retriever', 'golden_retriever', 'Labrador_retriever', 'Chesapeake_Bay_retriever', 'German_short-haired_pointer', 'vizsla', 'English_setter', 'Irish_setter', 'Gordon_setter', 'Brittany_spaniel', 'clumber', 'English_springer', 'Welsh_springer_spaniel', 'cocker_spaniel', 'Sussex_spaniel', 'Irish_water_spaniel', 'kuvasz', 'schipperke', 'groenendael', 'malinois', 'briard', 'kelpie', 'komondor', 'Old_English_sheepdog', 'Shetland_sheepdog', 'collie', 'Border_collie', 'Bouvier_des_Flandres', 'Rottweiler', 'German_shepherd', 'Doberman', 'miniature_pinscher', 'Greater_Swiss_Mountain_dog', 'Bernese_mountain_dog', 'Appenzeller', 'EntleBucher', 'boxer', 'bull_mastiff', 'Tibetan_mastiff', 'French_bulldog', 'Great_Dane', 'Saint_Bernard', 'Eskimo_dog', 'malamute', 'Siberian_husky', 'dalmatian', 'affenpinscher', 'basenji', 'pug', 'Leonberg', 'Newfoundland', 'Great_Pyrenees', 'Samoyed', 'Pomeranian', 'chow', 'keeshond', 'Brabancon_griffon', 'Pembroke', 'Cardigan', 'toy_poodle', 'miniature_poodle', 'standard_poodle', 'Mexican_hairless', 'timber_wolf', 'white_wolf', 'red_wolf', 'coyote', 'dingo', 'dhole', 'African_hunting_dog', 'hyena', 'red_fox', 'kit_fox', 'Arctic_fox', 'grey_fox', 'tabby', 'tiger_cat', 'Persian_cat', 'Siamese_cat', 'Egyptian_cat', 'cougar', 'lynx', 'leopard', 'snow_leopard', 'jaguar', 'lion', 'tiger', 'cheetah', 'brown_bear', 'American_black_bear', 'ice_bear', 'sloth_bear', 'mongoose', 'meerkat', 'tiger_beetle', 'ladybug', 'ground_beetle', 'long-horned_beetle', 'leaf_beetle', 'dung_beetle', 'rhinoceros_beetle', 'weevil', 'fly', 'bee', 'ant', 'grasshopper', 'cricket', 'walking_stick', 'cockroach', 'mantis', 'cicada', 'leafhopper', 'lacewing', 'dragonfly', 'damselfly', 'admiral', 'ringlet', 'monarch', 'cabbage_butterfly', 'sulphur_butterfly', 'lycaenid', 'starfish', 'sea_urchin', 'sea_cucumber', 'wood_rabbit', 'hare', 'Angora', 'hamster', 'porcupine', 'fox_squirrel', 'marmot', 'beaver', 'guinea_pig', 'sorrel', 'zebra', 'hog', 'wild_boar', 'warthog', 'hippopotamus', 'ox', 'water_buffalo', 'bison', 'ram', 'bighorn', 'ibex', 'hartebeest', 'impala', 'gazelle', 'Arabian_camel', 'llama', 'weasel', 'mink', 'polecat', 'black-footed_ferret', 'otter', 'skunk', 'badger', 'armadillo', 'three-toed_sloth', 'orangutan', 'gorilla', 'chimpanzee', 'gibbon', 'siamang', 'guenon', 'patas', 'baboon', 'macaque', 'langur', 'colobus', 'proboscis_monkey', 'marmoset', 'capuchin', 'howler_monkey', 'titi', 'spider_monkey', 'squirrel_monkey', 'Madagascar_cat', 'indri', 'Indian_elephant', 'African_elephant', 'lesser_panda', 'giant_panda', 'barracouta', 'eel', 'coho', 'rock_beauty', 'anemone_fish', 'sturgeon', 'gar', 'lionfish', 'puffer', 'abacus', 'abaya', 'academic_gown', 'accordion', 'acoustic_guitar', 'aircraft_carrier', 'airliner', 'airship', 'altar', 'ambulance', 'amphibian', 'analog_clock', 'apiary', 'apron', 'ashcan', 'assault_rifle', 'backpack', 'bakery', 'balance_beam', 'balloon', 'ballpoint', 'Band_Aid', 'banjo', 'bannister', 'barbell', 'barber_chair', 'barbershop', 'barn', 'barometer', 'barrel', 'barrow', 'baseball', 'basketball', 'bassinet', 'bassoon', 'bathing_cap', 'bath_towel', 'bathtub', 'beach_wagon', 'beacon', 'beaker', 'bearskin', 'beer_bottle', 'beer_glass', 'bell_cote', 'bib', 'bicycle-built-for-two', 'bikini', 'binder', 'binoculars', 'birdhouse', 'boathouse', 'bobsled', 'bolo_tie', 'bonnet', 'bookcase', 'bookshop', 'bottlecap', 'bow', 'bow_tie', 'brass', 'brassiere', 'breakwater', 'breastplate', 'broom', 'bucket', 'buckle', 'bulletproof_vest', 'bullet_train', 'butcher_shop', 'cab', 'caldron', 'candle', 'cannon', 'canoe', 'can_opener', 'cardigan', 'car_mirror', 'carousel', "carpenter's_kit", 'carton', 'car_wheel', 'cash_machine', 'cassette', 'cassette_player', 'castle', 'catamaran', 'CD_player', 'cello', 'cellular_telephone', 'chain', 'chainlink_fence', 'chain_mail', 'chain_saw', 'chest', 'chiffonier', 'chime', 'china_cabinet', 'Christmas_stocking', 'church', 'cinema', 'cleaver', 'cliff_dwelling', 'cloak', 'clog', 'cocktail_shaker', 'coffee_mug', 'coffeepot', 'coil', 'combination_lock', 'computer_keyboard', 'confectionery', 'container_ship', 'convertible', 'corkscrew', 'cornet', 'cowboy_boot', 'cowboy_hat', 'cradle', 'crane_(machine)', 'crash_helmet', 'crate', 'crib', 'Crock_Pot', 'croquet_ball', 'crutch', 'cuirass', 'dam', 'desk', 'desktop_computer', 'dial_telephone', 'diaper', 'digital_clock', 'digital_watch', 'dining_table', 'dishrag', 'dishwasher', 'disk_brake', 'dock', 'dogsled', 'dome', 'doormat', 'drilling_platform', 'drum', 'drumstick', 'dumbbell', 'Dutch_oven', 'electric_fan', 'electric_guitar', 'electric_locomotive', 'entertainment_center', 'envelope', 'espresso_maker', 'face_powder', 'feather_boa', 'file', 'fireboat', 'fire_engine', 'fire_screen', 'flagpole', 'flute', 'folding_chair', 'football_helmet', 'forklift', 'fountain', 'fountain_pen', 'four-poster', 'freight_car', 'French_horn', 'frying_pan', 'fur_coat', 'garbage_truck', 'gasmask', 'gas_pump', 'goblet', 'go-kart', 'golf_ball', 'golfcart', 'gondola', 'gong', 'gown', 'grand_piano', 'greenhouse', 'grille', 'grocery_store', 'guillotine', 'hair_slide', 'hair_spray', 'half_track', 'hammer', 'hamper', 'hand_blower', 'hand-held_computer', 'handkerchief', 'hard_disc', 'harmonica', 'harp', 'harvester', 'hatchet', 'holster', 'home_theater', 'honeycomb', 'hook', 'hoopskirt', 'horizontal_bar', 'horse_cart', 'hourglass', 'iPod', 'iron', "jack-o'-lantern", 'jean', 'jeep', 'jersey', 'jigsaw_puzzle', 'jinrikisha', 'joystick', 'kimono', 'knee_pad', 'knot', 'lab_coat', 'ladle', 'lampshade', 'laptop', 'lawn_mower', 'lens_cap', 'letter_opener', 'library', 'lifeboat', 'lighter', 'limousine', 'liner', 'lipstick', 'Loafer', 'lotion', 'loudspeaker', 'loupe', 'lumbermill', 'magnetic_compass', 'mailbag', 'mailbox', 'maillot_(tights)', 'maillot_(tank_suit)', 'manhole_cover', 'maraca', 'marimba', 'mask', 'matchstick', 'maypole', 'maze', 'measuring_cup', 'medicine_chest', 'megalith', 'microphone', 'microwave', 'military_uniform', 'milk_can', 'minibus', 'miniskirt', 'minivan', 'missile', 'mitten', 'mixing_bowl', 'mobile_home', 'Model_T', 'modem', 'monastery', 'monitor', 'moped', 'mortar', 'mortarboard', 'mosque', 'mosquito_net', 'motor_scooter', 'mountain_bike', 'mountain_tent', 'mouse', 'mousetrap', 'moving_van', 'muzzle', 'nail', 'neck_brace', 'necklace', 'nipple', 'notebook', 'obelisk', 'oboe', 'ocarina', 'odometer', 'oil_filter', 'organ', 'oscilloscope', 'overskirt', 'oxcart', 'oxygen_mask', 'packet', 'paddle', 'paddlewheel', 'padlock', 'paintbrush', 'pajama', 'palace', 'panpipe', 'paper_towel', 'parachute', 'parallel_bars', 'park_bench', 'parking_meter', 'passenger_car', 'patio', 'pay-phone', 'pedestal', 'pencil_box', 'pencil_sharpener', 'perfume', 'Petri_dish', 'photocopier', 'pick', 'pickelhaube', 'picket_fence', 'pickup', 'pier', 'piggy_bank', 'pill_bottle', 'pillow', 'ping-pong_ball', 'pinwheel', 'pirate', 'pitcher', 'plane', 'planetarium', 'plastic_bag', 'plate_rack', 'plow', 'plunger', 'Polaroid_camera', 'pole', 'police_van', 'poncho', 'pool_table', 'pop_bottle', 'pot', "potter's_wheel", 'power_drill', 'prayer_rug', 'printer', 'prison', 'projectile', 'projector', 'puck', 'punching_bag', 'purse', 'quill', 'quilt', 'racer', 'racket', 'radiator', 'radio', 'radio_telescope', 'rain_barrel', 'recreational_vehicle', 'reel', 'reflex_camera', 'refrigerator', 'remote_control', 'restaurant', 'revolver', 'rifle', 'rocking_chair', 'rotisserie', 'rubber_eraser', 'rugby_ball', 'rule', 'running_shoe', 'safe', 'safety_pin', 'saltshaker', 'sandal', 'sarong', 'sax', 'scabbard', 'scale', 'school_bus', 'schooner', 'scoreboard', 'screen', 'screw', 'screwdriver', 'seat_belt', 'sewing_machine', 'shield', 'shoe_shop', 'shoji', 'shopping_basket', 'shopping_cart', 'shovel', 'shower_cap', 'shower_curtain', 'ski', 'ski_mask', 'sleeping_bag', 'slide_rule', 'sliding_door', 'slot', 'snorkel', 'snowmobile', 'snowplow', 'soap_dispenser', 'soccer_ball', 'sock', 'solar_dish', 'sombrero', 'soup_bowl', 'space_bar', 'space_heater', 'space_shuttle', 'spatula', 'speedboat', 'spider_web', 'spindle', 'sports_car', 'spotlight', 'stage', 'steam_locomotive', 'steel_arch_bridge', 'steel_drum', 'stethoscope', 'stole', 'stone_wall', 'stopwatch', 'stove', 'strainer', 'streetcar', 'stretcher', 'studio_couch', 'stupa', 'submarine', 'suit', 'sundial', 'sunglass', 'sunglasses', 'sunscreen', 'suspension_bridge', 'swab', 'sweatshirt', 'swimming_trunks', 'swing', 'switch', 'syringe', 'table_lamp', 'tank', 'tape_player', 'teapot', 'teddy', 'television', 'tennis_ball', 'thatch', 'theater_curtain', 'thimble', 'thresher', 'throne', 'tile_roof', 'toaster', 'tobacco_shop', 'toilet_seat', 'torch', 'totem_pole', 'tow_truck', 'toyshop', 'tractor', 'trailer_truck', 'tray', 'trench_coat', 'tricycle', 'trimaran', 'tripod', 'triumphal_arch', 'trolleybus', 'trombone', 'tub', 'turnstile', 'typewriter_keyboard', 'umbrella', 'unicycle', 'upright', 'vacuum', 'vase', 'vault', 'velvet', 'vending_machine', 'vestment', 'viaduct', 'violin', 'volleyball', 'waffle_iron', 'wall_clock', 'wallet', 'wardrobe', 'warplane', 'washbasin', 'washer', 'water_bottle', 'water_jug', 'water_tower', 'whiskey_jug', 'whistle', 'wig', 'window_screen', 'window_shade', 'Windsor_tie', 'wine_bottle', 'wing', 'wok', 'wooden_spoon', 'wool', 'worm_fence', 'wreck', 'yawl', 'yurt', 'web_site', 'comic_book', 'crossword_puzzle', 'street_sign', 'traffic_light', 'book_jacket', 'menu', 'plate', 'guacamole', 'consomme', 'hot_pot', 'trifle', 'ice_cream', 'ice_lolly', 'French_loaf', 'bagel', 'pretzel', 'cheeseburger', 'hotdog', 'mashed_potato', 'head_cabbage', 'broccoli', 'cauliflower', 'zucchini', 'spaghetti_squash', 'acorn_squash', 'butternut_squash', 'cucumber', 'artichoke', 'bell_pepper', 'cardoon', 'mushroom', 'Granny_Smith', 'strawberry', 'orange', 'lemon', 'fig', 'pineapple', 'banana', 'jackfruit', 'custard_apple', 'pomegranate', 'hay', 'carbonara', 'chocolate_sauce', 'dough', 'meat_loaf', 'pizza', 'potpie', 'burrito', 'red_wine', 'espresso', 'cup', 'eggnog', 'alp', 'bubble', 'cliff', 'coral_reef', 'geyser', 'lakeside', 'promontory', 'sandbar', 'seashore', 'valley', 'volcano', 'ballplayer', 'groom', 'scuba_diver', 'rapeseed', 'daisy', "yellow_lady's_slipper", 'corn', 'acorn', 'hip', 'buckeye', 'coral_fungus', 'agaric', 'gyromitra', 'stinkhorn', 'earthstar', 'hen-of-the-woods', 'bolete', 'ear', 'toilet_tissue']


2. **Labeling Config:**
   - I have this labeling config from Label Studio:
   <View>
     <Image name="image" value="$image"/>
     <Choices name="choice" toName="image">
       <Choice value="Airplane"/>
       <Choice value="Car"/>
     </Choices>
   </View>

3. **Mapping Instructions:**
   - Map the labels from the Label Studio config to the closest matching ML model labels as follows:
     1. Use the `value` attribute from each `<Choice>` tag to identify the label.
     2. Find all similar and relevant labels from the ML model corresponding to each `<Choice>` label.
     3. Add a `predicted_values="<relevant_label1_from_ml_model>,<relevant_label2_from_ml_model>"` attribute inside each `<Choice>` tag using only labels from the ML model.

4. **Output:**
   - Provide the final labeling config with the `predicted_values` attribute added, using all relevant labels from the ML model, without any explanations.

步骤0：安装Label Studio并克隆此Github仓库

1. 安装并运行Label Studio（或查看更多方式）。

pip install label-studio
label-studio

2. 克隆Label Studio ML后端仓库并进入yolo示例文件夹：

git clone https://github.com/HumanSignal/label-studio-ml-backend.git
cd label-studio-ml-backend/examples/yolo

步骤1：准备您的自定义YOLOv8模型

确保您的自定义YOLOv8模型保存为.pt文件，这是PyTorch模型的标准格式。 假设您的模型文件名为my_custom_model.pt。

步骤2：部署您的模型

1. 创建'models'目录：

   在您的项目根目录yolo（与docker-compose.yml文件所在的同一目录）中， 创建一个名为models的新文件夹，并将您的my_custom_model.pt文件放入其中。

   yolo/
   ├── docker-compose.yml
   ├── models/
       └── my_custom_model.pt

2. 修改docker-compose.yml挂载'models'目录：

   更新您的docker-compose.yml文件，添加一个卷将本地的models目录映射到Docker容器内的/app/models目录。

   services:
     yolo:
       container_name: yolo
       ...
       volumes:
         - ./models:/app/models  # 挂载本地'models'目录
       environment:
         - ALLOW_CUSTOM_MODEL_PATH=true
       ...

步骤3：确保环境变量设置正确

• ALLOW_CUSTOM_MODEL_PATH=true: 确保在Docker环境变量中设置此参数以允许ML后端加载自定义模型路径（默认为true）。
• LABEL_STUDIO_URL: 必须指定您的Label Studio实例的外部IP或域名。 如果您在本地运行Label Studio和ML后端，可以尝试设置为LABEL_STUDIO_URL=http://host.docker.internal:8080。
• LABEL_STUDIO_API_KEY: 需要指定您的Label Studio实例的API密钥。 您可以在Label Studio的用户账户页面上找到它。
• LOG_LEVEL: (可选) 设置ML后端的日志级别。可以使用 DEBUG, INFO, WARNING, ERROR。

示例 docker-compose.yml:

environment:
  - ALLOW_CUSTOM_MODEL_PATH=true
  - LABEL_STUDIO_URL=http://host.docker.internal:8080
  - LABEL_STUDIO_API_KEY=your_api_key
  - LOG_LEVEL=DEBUG  # optional 

步骤4：在Label Studio中更新您的标注配置

在您的Label Studio项目中，通过在标注配置中使用的控制标签（例如、、等）添加model_path参数来指定自定义模型的路径。

使用进行目标检测的示例：

<View>
  <Image name="image" value="$image"/>
  <RectangleLabels 
          name="label" toName="image" 
          model_path="my_custom_model.pt" 
          model_score_threshold="0.25">
    <Label value="Cat"/>
    <Label value="Dog"/>
  </RectangleLabels>
</View>

重要提示：

• model_path: model_path应与您的自定义模型文件名匹配，且必须位于Docker容器内的/app/models目录中。
• 类名映射: 确保value属性在标签中与模型预测的类名相对应。如果不一致，使用predicted_values属性进行映射。示例:

  <Label value="Cat" predicted_values="feline"/>
  <Label value="Dog" predicted_values="canine"/>

• 在哪里查找类别名称: 查看ML后端日志以获取模型预测的确切类别名称，然后您可以直接在predicted_values属性和Label标签的value中使用这些名称。

步骤5：重启ML后端

完成这些更改后，重启ML后端以应用新的配置。

docker-compose down
docker-compose up --build

步骤6：将ML后端连接到您的Label Studio项目

1. 打开您的Label Studio实例。
2. 前往项目的设置页面。
3. 导航至模型标签页。
4. 通过输入ML后端URL连接到ML后端（如果在本地运行，很可能是http://localhost:9090）。

步骤7：测试您的设置

向您的Label Studio项目添加一些任务（如图像或其他数据），并在标注界面中打开一个任务。 此时，机器学习后端应使用您的自定义模型生成预测结果。

常见陷阱

• 模型路径错误： 确保标注配置中的 model_path 与 /app/models 目录内模型文件名完全一致。
• 标签不匹配：请仔细检查您在Label Studio中的标签是否与模型预测的类别一致，或者使用predicted_values来进行映射。
• 关键点模型和model_index： 如果使用关键点模型，您需要在每个Label标签中指定model_index参数。

要在同一任务中同时启用关键点检测和边界框检测，您需要

1. 在KeyPointLabels标签中设置model_add_bboxes="false"
2. 移除 RectangleLabels 标签。

您可以使用此标注配置来去除边界框，仅保留关键点：

<View>
  <KeyPointLabels name="keypoints" toName="image"
    model_score_threshold="0.75" model_point_threshold="0.5" 
    model_path="yolov8n-pose.pt" model_point_size="1"
    model_add_bboxes="false"              
  >
    <Label value="nose" predicted_values="person" model_index="0" background="red" />

    <Label value="left_eye" predicted_values="person" model_index="1" background="yellow" />
    <Label value="right_eye" predicted_values="person" model_index="2" background="yellow" />

    <Label value="left_ear" predicted_values="person" model_index="3" background="purple" />
    <Label value="right_ear" predicted_values="person" model_index="4" background="purple" />
    
    <View>
      <Label value="left_shoulder" predicted_values="person" model_index="5" background="green" />
      <Label value="left_elbow" predicted_values="person" model_index="7" background="green" />
      <Label value="left_wrist" predicted_values="person" model_index="9" background="green" />

      <Label value="right_shoulder" predicted_values="person" model_index="6" background="blue" />
      <Label value="right_elbow" predicted_values="person" model_index="8" background="blue" />
      <Label value="right_wrist" predicted_values="person" model_index="10" background="blue" />
    </View>
    
    <View>
      <Label value="left_hip" predicted_values="person" model_index="11" background="brown" />
      <Label value="left_knee" predicted_values="person" model_index="13" background="brown" />
      <Label value="left_ankle" predicted_values="person" model_index="15" background="brown" />

      <Label value="right_hip" predicted_values="person" model_index="12" background="orange" />
      <Label value="right_knee" predicted_values="person" model_index="14" background="orange" />
      <Label value="right_ankle" predicted_values="person" model_index="16" background="orange" />
    </View>
  </KeyPointLabels>
  <Image name="image" value="$image" />
</View>