Biometric authentication system based on texture features of retinal images.
Jarina B. MazumdarS. R. NirmalaPublished in: Int. J. Biom. (2018)
Keyphrases
- biometric authentication
- texture features
- retinal images
- vessel segmentation
- texture classification
- texture analysis
- blood vessels
- vessel detection
- image features
- gabor filters
- biometric systems
- texture feature extraction
- optic disk
- texture images
- feature vectors
- feature extraction
- gray level
- distance measure
- gabor wavelets
- shape features
- rotation invariant
- optic disc
- user authentication
- palmprint
- texture information
- computer vision
- local binary pattern
- feature set
- image retrieval
- image processing
- low contrast
- matching algorithm
- frequency domain
- denoising