Activity Image-to-Video Retrieval by Disentangling Appearance and Motion.
Liu LiuJiangtong LiLi NiuRuicong XuLiqing ZhangPublished in: AAAI (2021)
Keyphrases
- video retrieval
- key frames
- content based image
- semantic gap
- object motion
- image data
- image features
- visual content
- image content
- image retrieval
- feature points
- video indexing
- video database
- low level
- image classification
- multiscale
- motion estimation
- image representation
- video data
- image sequences
- image collections
- video search
- image set
- video segments
- image database
- similarity measure
- concept detection
- concept based video retrieval
- metadata
- visual data
- image search
- video clips
- video content
- visual features
- multimedia