Keyphrases
- color images
- color difference
- color information
- color space
- demosaicing algorithm
- gradient information
- edge directed
- active contour model
- color segmentation
- contour detection
- boundary extraction
- color reproduction
- digital camera
- image processing
- color features
- directional derivatives
- color constancy
- gray scale
- active contours
- image segmentation
- color filter array
- complex background
- super resolution