Stopping criterion for linear anisotropic image diffusion: a fingerprint image enhancement case.
Tariq Mahmood KhanMohammad A. U. KhanYinan KongOmar KittanehPublished in: EURASIP J. Image Video Process. (2016)
Keyphrases
- image enhancement
- contrast enhancement
- edge detection
- histogram equalization
- image analysis
- diffusion equation
- fingerprint images
- image contrast enhancement
- homomorphic filtering
- anisotropic diffusion
- unsharp masking
- enhanced image
- transfer function
- minutiae extraction
- gamma correction
- image processing
- color image enhancement
- stopping criterion
- image data
- diffusion process
- noise removal
- image contrast
- singular points
- image segmentation
- multiscale
- partial differential equations
- input image
- fingerprint recognition
- gray level
- image features
- noise reduction
- structure tensor
- single image
- dynamic range compression
- high resolution
- median filter
- fingerprint matching
- high quality
- low contrast
- pattern recognition
- color images
- ccd camera
- lighting conditions
- blind deconvolution
- scale spaces