Gradient - based optical flow for sub-pixel registration of speckle image sequences using a spatial/temporal postprocessing technique.
Corneliu CofaruWilfried PhilipsWim Van PaepegemPublished in: ICIP (2008)
Keyphrases
- spatial temporal
- post processing
- optical flow
- image sequences
- spatio temporal
- preprocessing
- motion estimation
- motion field
- spatial and temporal
- moving objects
- three dimensional
- motion model
- video sequences
- temporal information
- action recognition
- computer vision
- camera motion
- video shots
- space time
- d scene
- human motion
- motion patterns
- data mining
- feature selection
- image representation
- multiscale
- learning algorithm