Investigation of Factorized Optical Flows as Mid-Level Representations.
Hsuan-Kung YangTsu-Ching HsiaoTing-Hsuan LiaoHsu-Shen LiuLi-Yuan TsaoTzu-Wen WangShan-Ya YangYu-Wen ChenHuang-Ru LiaoChun-Yi LeePublished in: CoRR (2022)
Keyphrases
- mid level
- low level
- optical flow
- action recognition
- high level
- event detection
- low level features
- visual cues
- perceptual grouping
- levels of abstraction
- visual information
- motion estimation
- visual concepts
- superpixels
- figure ground
- higher level
- moving objects
- conditional random fields
- object detection
- image sequences
- machine learning