Not logged in. Login | Signup

About ImageNet


Summary and Statistics (updated on April 30, 2010)



Overall
  • Total number of non-empty synsets: 21841
  • Total number of images: 14,197,122
  • Number of images with bounding box annotations: 1,034,908
  • Number of synsets with SIFT features: 1000
  • Number of images with SIFT features: 1.2 million
Statistics of high level categories
High level category # synset (subcategories) Avg # images per synset Total # images
amphibian9459156K
animal38227322799K
appliance51116459K
bird856949812K
covering946819774K
device23856751610K
fabric262690181K
fish566494280K
flower462735339K
food14956701001K
fruit309607188K
fungus303453137K
furniture1871043195K
geological formation151838127K
invertebrate728573417K
mammal1138821934K
musical instrument157891140K
plant1666600999K
reptile268707190K
sport1661207200K
structure1239763946K
tool316551174K
tree993568564K
utensil8691278K
vegetable176764135K
vehicle481778374K
person2035468952K



日本免费高清毛片无遮挡_日本裸色私人影院_日本免费不卡一区在线电影