A new edge detection based on pyramid-structure wavelet transform.
Sheng YiHanqiang CaoXutao LiMiao LiuPublished in: Visual Information Processing (2006)
Keyphrases
- wavelet transform
- multiscale
- edge detection
- multiresolution
- hierarchical structure
- multiresolution representation
- wavelet analysis
- image coding
- wavelet coefficients
- high frequency
- network structure
- edge detector
- wavelet domain
- multiresolution analysis
- feature extraction
- noisy images
- image fusion
- geometric structure
- scale space
- image analysis
- image fusion algorithm