Multiresolution edge detection techniques.
Deok J. ParkKwon Moon NamRae-Hong ParkPublished in: Pattern Recognit. (1995)
Keyphrases
- multiresolution
- edge detection
- wavelet transform
- edge detector
- multiscale
- image processing
- noisy images
- image enhancement
- variable resolution
- coarse to fine
- noise reduction
- image fusion
- wavelet coefficients
- region growing
- subband
- quadtree
- recursive filtering
- wavelet decomposition
- edge detection algorithm
- data sets
- mathematical morphology
- filter bank
- multiresolution representation
- multiresolution analysis
- discrete wavelet transform
- sobel operator
- morphological operations
- image analysis
- similarity measure
- edge points
- contourlet transform
- high frequency
- neural network
- optimal filter
- databases
- database
- segmentation of textured images
- signal to noise ratio