Kinetics

2024-07-17 16:37| 来源: 网络整理| 查看: 265

1、Kinetics-400数据集简介

Kinetics-400是一个大规模，高质量的YouTube视频网址数据集，其中包含各种以人为本的行动。该数据集包含 400 个人类动作类，每个动作至少有 400 个视频剪辑。每个剪辑持续大约 10 秒，并且取自不同的 YouTube 视频。这些动作以人类为中心，涵盖广泛的类别，包括演奏乐器等人与物体的交互，以及握手等人与人的交互。

官方网站：https://deepmind.com/research/open-source/kinetics论文链接：https://arxiv.org/abs/1705.06950 2、数据集下载

百度网盘链接：https://pan.baidu.com/s/17mNsY4pEwNZpgwl677eWxQ 提取码: nu78

注：如果是windows用户：请先确保自己安装了git bash，因为需要cat和tar命令。如果没有安装，可以到 https://gitforwindows.org/ 进行下载安装。

下载文件流程

下载label和raw-part中的文件，label里面存储的是标记信息，raw-part里面是视频分块的文件;

在git bash命令行中进入raw-part目录，依次执行：

cat compress.tar.gz.* > compress.tar.gz tar zxvf compress.tar.gz

可以得到 compress 这个目录就包含了所有视频文件;

该版本的kinetics数据集是压缩版本, 包含了 234619 训练集 and 19761 验证集, 目前没有提供(test数据本身也没有groudtrue label), 视频的尺寸高度保证256个像素，宽度随原始长宽比scale;

下载之后compress有两个目录，train_256 和 val_256: 您可以直接用这个目录划分 train 和 val两部分，这里的标记位于，label/train_256.csv label/val_256.csv 这部分都是取自deepmind的原始标记 label/kinetics-400_train.csv label/kinetics-400_val.csv 的子集;

此外在训练数据中，文件名的后缀是带有时间信息的，比如：z2kMVJWpGxU_000038_000048.mp4 。注意！标注文件中只包含了文件前缀(例如:z2kMVJWpGxU) 请您用的时候判断"标记中的前缀"是否和"文件名的前11位字符串"是否一致就可以了，这里所有的youtube_id都是11位;

3、Kinetics-400 分类 abseiling air drumming answering questions applauding applying cream archery arm wrestling arranging flowers assembling computer auctioning baby waking up baking cookies balloon blowing bandaging barbequing bartending beatboxing bee keeping belly dancing bench pressing bending back bending metal biking through snow blasting sand blowing glass blowing leaves blowing nose blowing out candles bobsledding bookbinding bouncing on trampoline bowling braiding hair breading or breadcrumbing breakdancing brush painting brushing hair brushing teeth building cabinet building shed bungee jumping busking canoeing or kayaking capoeira carrying baby cartwheeling carving pumpkin catching fish catching or throwing baseball catching or throwing frisbee catching or throwing softball celebrating changing oil changing wheel checking tires cheerleading chopping wood clapping clay pottery making clean and jerk cleaning floor cleaning gutters cleaning pool cleaning shoes cleaning toilet cleaning windows climbing a rope climbing ladder climbing tree contact juggling cooking chicken cooking egg cooking on campfire cooking sausages counting money country line dancing cracking neck crawling baby crossing river crying curling hair cutting nails cutting pineapple cutting watermelon dancing ballet dancing charleston dancing gangnam style dancing macarena deadlifting decorating the christmas tree digging dining disc golfing diving cliff dodgeball doing aerobics doing laundry doing nails drawing dribbling basketball drinking drinking beer drinking shots driving car driving tractor drop kicking drumming fingers dunking basketball dying hair eating burger eating cake eating carrots eating chips eating doughnuts eating hotdog eating ice cream eating spaghetti eating watermelon egg hunting exercising arm exercising with an exercise ball extinguishing fire faceplanting feeding birds feeding fish feeding goats filling eyebrows finger snapping fixing hair flipping pancake flying kite folding clothes folding napkins folding paper front raises frying vegetables garbage collecting gargling getting a haircut getting a tattoo giving or receiving award golf chipping golf driving golf putting grinding meat grooming dog grooming horse gymnastics tumbling hammer throw headbanging headbutting high jump high kick hitting baseball hockey stop holding snake hopscotch hoverboarding hugging hula hooping hurdling hurling (sport) ice climbing ice fishing ice skating ironing javelin throw jetskiing jogging juggling balls juggling fire juggling soccer ball jumping into pool jumpstyle dancing kicking field goal kicking soccer ball kissing kitesurfing knitting krumping laughing laying bricks long jump lunge making a cake making a sandwich making bed making jewelry making pizza making snowman making sushi making tea marching massaging back massaging feet massaging legs massaging person's head milking cow mopping floor motorcycling moving furniture mowing lawn news anchoring opening bottle opening present paragliding parasailing parkour passing American football (in game) passing American football (not in game) peeling apples peeling potatoes petting animal (not cat) petting cat picking fruit planting trees plastering playing accordion playing badminton playing bagpipes playing basketball playing bass guitar playing cards playing cello playing chess playing clarinet playing controller playing cricket playing cymbals playing didgeridoo playing drums playing flute playing guitar playing harmonica playing harp playing ice hockey playing keyboard playing kickball playing monopoly playing organ playing paintball playing piano playing poker playing recorder playing saxophone playing squash or racquetball playing tennis playing trombone playing trumpet playing ukulele playing violin playing volleyball playing xylophone pole vault presenting weather forecast pull ups pumping fist pumping gas punching bag punching person (boxing) push up pushing car pushing cart pushing wheelchair reading book reading newspaper recording music riding a bike riding camel riding elephant riding mechanical bull riding mountain bike riding mule riding or walking with horse riding scooter riding unicycle ripping paper robot dancing rock climbing rock scissors paper roller skating running on treadmill sailing salsa dancing sanding floor scrambling eggs scuba diving setting table shaking hands shaking head sharpening knives sharpening pencil shaving head shaving legs shearing sheep shining shoes shooting basketball shooting goal (soccer) shot put shoveling snow shredding paper shuffling cards side kick sign language interpreting singing situp skateboarding ski jumping skiing (not slalom or crosscountry) skiing crosscountry skiing slalom skipping rope skydiving slacklining slapping sled dog racing smoking smoking hookah snatch weight lifting sneezing sniffing snorkeling snowboarding snowkiting snowmobiling somersaulting spinning poi spray painting spraying springboard diving squat sticking tongue out stomping grapes stretching arm stretching leg strumming guitar surfing crowd surfing water sweeping floor swimming backstroke swimming breast stroke swimming butterfly stroke swing dancing swinging legs swinging on something sword fighting tai chi taking a shower tango dancing tap dancing tapping guitar tapping pen tasting beer tasting food testifying texting throwing axe throwing ball throwing discus tickling tobogganing tossing coin tossing salad training dog trapezing trimming or shaving beard trimming trees triple jump tying bow tie tying knot (not on a tie) tying tie unboxing unloading truck using computer using remote controller (not gaming) using segway vault waiting in line walking the dog washing dishes washing feet washing hair washing hands water skiing water sliding watering plants waxing back waxing chest waxing eyebrows waxing legs weaving basket welding whistling windsurfing wrapping present wrestling writing yawning yoga zumba

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