Video saliency detection incorporating temporal information in compressed domain.
Qin TuAidong MenZhuqing JiangFeng YeJun XuPublished in: Signal Process. Image Commun. (2015)
Keyphrases
- temporal information
- compressed domain
- saliency detection
- video sequences
- motion vectors
- video analysis
- inter frame
- video data
- video frames
- temporal reasoning
- bitstream
- saliency map
- visual saliency
- spatial information
- surveillance videos
- object detection
- motion estimation
- salient regions
- video clips
- contextual information
- visual information
- space time
- motion compensation
- multimedia
- video content
- background subtraction
- video streams
- temporal relations
- event detection
- video coding
- macroblock
- bit rate
- image quality
- optical flow
- video summarization
- moving objects
- machine learning