Neural Network Diagnosis System for 3-Dimensional Ultrasonography with Gabor Filter Aided Speckle Decorrelation.
Wei-Ming ChenChi-Hsiang LoHan-Chieh ChaoChun-Cheng ChangDar-Ren ChenPublished in: BMEI (2) (2008)
Keyphrases
- gabor filters
- neural network
- fault diagnosis
- texture features
- texture segmentation
- texture analysis
- ultrasound images
- feature vectors
- speckle reduction
- gabor wavelets
- speckle noise
- real and imaginary parts
- gray level
- pattern recognition
- feature extraction
- gabor features
- artificial neural networks
- finger vein
- sar images
- palmprint
- synthetic aperture radar
- noise reduction
- back propagation
- texture images
- independent component analysis
- image analysis
- multiscale
- contrast enhancement
- low contrast
- rotation and scale invariant
- filter outputs
- machine learning