Edge detection and thinning in time-varying image sequences using spatio-temporal templates.
Leonardo C. TopaRobert J. SchalkoffPublished in: Pattern Recognit. (1989)
Keyphrases
- edge detection
- spatio temporal
- image sequences
- multiscale
- moving objects
- noisy images
- edge detector
- image enhancement
- image processing
- spatial and temporal
- spatio temporally
- motion analysis
- background subtraction
- computer vision
- motion patterns
- optical flow
- video sequences
- spatio temporal data
- region growing
- recursive filtering
- feature points
- structure from motion
- motion estimation
- signal to noise ratio
- camera motion
- edge detection algorithm
- human motion
- motion segmentation
- object tracking
- spatial temporal
- morphological operations
- space time
- edge points
- image frames
- motion field
- motion model
- motion trajectories
- flow field
- three dimensional