Despeckle Filtering for Multiscale Amplitude-Modulation Frequency-Modulation (AM-FM) Texture Analysis of Ultrasound Images of the Intima-Media Complex.
Christos P. LoizouVíctor MurrayMarios S. PattichisMarios PantziarisAndrew NicolaidesConstantinos S. PattichisPublished in: Int. J. Biomed. Imaging (2014)
Keyphrases
- frequency modulation
- texture analysis
- ultrasound images
- amplitude modulation
- multiscale
- carotid artery
- texture classification
- multiresolution
- edge detection
- texture images
- texture segmentation
- local binary pattern
- speckle noise
- fractal dimension
- image analysis
- gray level
- texture features
- gabor filters
- rotation invariant
- co occurrence
- instantaneous frequency
- fractal analysis
- feature extraction
- textural features
- wavelet transform
- image processing
- scale space
- wavelet domain
- wavelet coefficients