Describing Trajectory of Surface Patch for Human Action Recognition on RGB and Depth Videos.
Yan SongShi LiuJinhui TangPublished in: IEEE Signal Process. Lett. (2015)
Keyphrases
- surface patches
- human actions
- d objects
- range images
- action recognition
- depth information
- surface reconstruction
- free form
- depth map
- video sequences
- video frames
- range data
- salient features
- multiple images
- edge segments
- depth images
- viewpoint
- three dimensional
- color images
- surface normals
- planar surfaces
- video data
- optical flow
- position and orientation
- scene structure