Denoising and segmentation of the second heart sound using matching pursuit.
Fábio de Lima HedayiogluMaria G. JafariSandra da Silva MattosMark D. PlumbleyMiguel T. CoimbraPublished in: EMBC (2012)
Keyphrases
- denoising
- matching pursuit
- image coding
- image denoising
- pursuit algorithm
- total variation
- level set
- natural images
- segmentation algorithm
- multiscale
- segmentation method
- image processing
- basis functions
- image segmentation
- shape prior
- energy function
- background subtraction
- noisy images
- object segmentation
- pixel wise
- hough transform
- face detection
- computer vision