A Hybrid Moth-Flame Optimization Technique for Feature Selection in Brain Image Classification and Image Denoising by Improved Log Gabor Filter.
P. M. DiazM. Julie Emerald JijuPublished in: Int. J. Comput. Vis. Image Process. (2022)
Keyphrases
- image denoising
- gabor filters
- image classification
- feature extraction
- feature selection
- denoising
- natural images
- noisy images
- image processing
- total variation
- partial differential equations
- texture segmentation
- texture features
- texture analysis
- wavelet coefficients
- palmprint
- wavelet domain
- image representation
- feature vectors
- feature set
- rotation invariant
- multiscale
- texture images
- wavelet transform
- sparse coding
- machine learning
- noise removal
- support vector
- image data
- high frequency
- frequency domain
- classification accuracy
- feature space
- pattern recognition
- fourier transform
- input image
- higher order
- face recognition
- denoising methods