Impulse noise reduction from corrupted images using lifting wavelet filters.
Shigeru TakanoKoichi KuzumeKoichi NiijimaPublished in: VCIP (2000)
Keyphrases
- noise free
- wavelet filters
- random valued impulse noise
- wavelet transform
- impulse noise
- gaussian noise
- image details
- image restoration
- image analysis
- input image
- image data
- object recognition
- color images
- image features
- noise level
- median filter
- salt and pepper noise
- noisy images
- noisy pixels
- edge detection
- image classification
- filter bank
- noise detection
- noise removal
- multiresolution
- pixel values
- data compression
- signal to noise ratio
- digital images
- test images
- impulsive noise
- image processing
- co occurrence
- denoising
- high quality