A new segmentation technique for noisy multi-component signals using wavelet transform.
Farook SattarRajamani DoraiswamiMoe PwintPublished in: ISCAS (3) (2004)
Keyphrases
- multi component
- wavelet transform
- low signal to noise ratio
- multiscale
- multiresolution
- image segmentation
- segmentation algorithm
- noisy environments
- image coding
- instantaneous frequency
- segmentation method
- image analysis
- medical images
- level set
- image compression
- non stationary
- signal processing
- fully automatic
- region growing
- shape prior
- segmentation accuracy
- wavelet filters
- subband
- soft threshold
- noisy data
- wavelet analysis
- image quality
- image fusion algorithm
- active contours