A Novel Fourth Heart Sounds Segmentation Algorithm Based on Matching Pursuit and Gabor Dictionaries.
Carlos NieblasRoilhi IbarraMiguel AlonsoPublished in: Res. Comput. Sci. (2014)
Keyphrases
- matching pursuit
- segmentation algorithm
- image coding
- basis functions
- automatic segmentation
- region growing
- graph cuts
- image segmentation
- unsupervised segmentation
- segmentation method
- input image
- sparse representation
- object segmentation
- superpixels
- segmentation scheme
- linear combination
- wavelet transform
- feature space
- pairwise
- watershed segmentation
- image patches
- dynamic programming
- machine learning