Multi-scale edge detection on range and intensity images.
Sonya A. ColemanBryan W. ScotneyShanmugalingam SuganthanPublished in: Pattern Recognit. (2011)
Keyphrases
- intensity images
- edge detection
- multiscale
- canny edge detector
- range data
- range images
- shape from shading
- image enhancement
- edge detector
- image processing
- color information
- transfer function
- low frequency
- scale space
- wavelet transform
- active contour model
- region growing
- image segmentation
- surface normals
- high frequency
- surface reconstruction
- multiresolution
- image data
- wavelet coefficients
- high quality
- active contours