Palm Print Image De-noising Based on BEMD and Wavelet Packet Transform-Wiener Filter.
Gui-Ping DaiPublished in: ICIC (1) (2011)
Keyphrases
- wiener filter
- denoising
- wavelet packet transform
- wavelet packet
- region of interest
- image denoising
- image restoration
- noise reduction
- image analysis
- noisy images
- input image
- wavelet domain
- image processing
- additive noise
- natural images
- texture analysis
- image segmentation
- multiscale
- image data
- local binary pattern
- image features
- frequency domain
- edge detection
- palmprint
- blurred images
- point spread function
- human visual system
- texture features
- pixel values
- multiresolution
- shift invariant
- high resolution