A spatial-frequency-temporal domain based saliency model for low contrast video sequences.
Nan MuXin XuXiaolong ZhangPublished in: J. Vis. Commun. Image Represent. (2019)
Keyphrases
- low contrast
- temporal domain
- spatial frequency
- video sequences
- temporal information
- saliency map
- space time
- video frames
- blood vessels
- spatial and temporal
- gray level
- spatio temporal
- spatial domain
- motion estimation
- video data
- motion vectors
- image sequences
- moving objects
- key frames
- human visual system
- temporal consistency
- motion compensation
- contrast enhancement
- frequency domain
- region of interest
- optical flow
- image analysis