Analysis of the Wavelet Ginzburg-Landau Energy in Image Applications with Edges.
Julia A. DobrosotskayaAndrea L. BertozziPublished in: SIAM J. Imaging Sci. (2013)
Keyphrases
- image data
- multiscale
- image analysis
- single image
- input image
- image content
- denoising algorithm
- image features
- wavelet function
- edge pixels
- zero crossing
- edge map
- wavelet decomposition
- edge information
- image pixels
- image representation
- image classification
- edge detection
- denoising
- multiresolution
- wavelet transform
- power spectrum
- fine details
- energy distribution
- image processing
- energy consumption
- feature points
- image retrieval
- bandpass
- image segmentation
- directional information