A New Contour Detection Approach in Mammogram Using Rational Wavelet Filtering and MRF Smoothing.
Limin YuFei MaAruna JayasuriyaMarc SigelleSylvie PerreauPublished in: DICTA (2007)
Keyphrases
- contour detection
- image segmentation
- markov random field
- multiscale
- wavelet transform
- graph cuts
- segmentation algorithm
- denoising
- region segmentation
- image analysis
- higher order
- region growing
- energy function
- multiresolution
- neural network
- image processing
- machine vision
- pixel level
- visual features
- pairwise
- gray level
- computer vision