Astronomical image segmentation by self-organizing neural networks and wavelets.
Jorge NúñezJorge YacerPublished in: Neural Networks (2003)
Keyphrases
- image segmentation
- image processing
- multiscale
- multiresolution
- image analysis
- wavelet transform
- signal processing
- computer vision
- contour detection
- segmentation method
- active contours
- method for image segmentation
- segmenting images
- graph cuts
- gray level
- image compression
- texture segmentation
- markov random field
- segmentation algorithm
- deformable models
- region growing
- object segmentation
- region merging
- boundary detection
- multi resolution analysis
- dual tree
- data sets
- image segmentation algorithm
- unsupervised segmentation
- perceptual grouping
- image representation
- feature extraction
- level set method
- fuzzy c means
- shape prior
- spectral clustering
- multiresolution analysis
- subband
- expectation maximization
- level set