Multiscale corner detection of contour images using wavelet transform.
Xinting GaoFarook SattarRonda VenkateswarluAzhar QuddusPublished in: J. Electronic Imaging (2005)
Keyphrases
- wavelet transform
- corner detection
- multiscale
- corner detectors
- contour tracking
- curvature scale space
- edge detection
- ground truth
- gaussian filter
- image analysis
- image features
- image retrieval
- input image
- test images
- multiresolution
- object recognition
- image compression
- image representation
- contour detection
- multiple images
- natural images
- image matching
- three dimensional
- image segmentation
- image structure
- wavelet coefficients
- translation invariant
- subband
- image processing
- image regions
- image registration