Edge Extraction of Images by Reconstruction Using Wavelet Decomposition Details at Different Resolution Levels.
L. FengChing Y. SuenYuan Yan TangLihua YangPublished in: Int. J. Pattern Recognit. Artif. Intell. (2000)
Keyphrases
- wavelet decomposition
- wavelet representation
- three dimensional
- texture characterization
- wavelet transformation
- multiresolution
- image data
- wavelet transform
- subband
- image retrieval
- image features
- multiresolution decomposition
- multiscale
- residual image
- image analysis
- image classification
- edge detection
- input image
- higher resolution
- similarity measure
- image registration
- object recognition
- wavelet domain
- texture feature extraction
- dyadic wavelet transform
- texture analysis
- wavelet coefficients
- image quality
- feature vectors