Video saliency detection via combining temporal difference and pixel gradient.
Xiangwei LuMuwei JianRui WangXiangyu LiuPeiguang LinHui YuPublished in: Multim. Tools Appl. (2024)
Keyphrases
- temporal difference
- saliency detection
- visual saliency
- pixel level
- evaluation function
- reinforcement learning
- function approximation
- saliency map
- salient regions
- object level
- model free
- monte carlo
- object detection
- video sequences
- step size
- salient points
- video data
- action selection
- video frames
- detection method
- visual attention
- natural images
- key frames
- salient objects
- input image
- bayesian framework
- machine learning
- image regions
- supervised learning
- image segmentation