Improving texture analysis performance in biometrics by adjusting image sharpness.
Kunai ZhangDa HuangBob ZhangDavid ZhangPublished in: Pattern Recognit. (2017)
Keyphrases
- texture analysis
- image analysis
- texture description
- textural features
- gabor filtering
- input image
- texture features
- image data
- texture classification
- image features
- image segmentation
- gray level
- texture images
- image texture
- natural textures
- image content
- edge detection
- image representation
- multiresolution
- multiscale
- texture segmentation
- gabor filters
- fractal dimension
- image retrieval
- pattern recognition
- rotation invariant
- co occurrence
- texture synthesis
- texture discrimination
- image structure
- image quality assessment
- high resolution
- texture patterns
- fractal analysis
- texture characterization
- spatial domain
- image database
- training set
- similarity measure