G60229.mp4 -

: Unlike earlier datasets filmed in controlled labs, these videos are collected from YouTube and contain "in the wild" challenges like poor lighting, camera shake, and cluttered backgrounds.

: Extracting spatial-temporal features using models like I3D or C3D. g60229.mp4

: UCF101: A Dataset of 101 Human Action Classes From Videos in the Wild : Unlike earlier datasets filmed in controlled labs,