New partition-based filters for suppressing mixed high probability impulse and Gaussian noises in images.
Noritaka YamashitaHiroo SekiyaJianming LuTakashi YahagiPublished in: ISCAS (2) (2003)
Keyphrases
- gaussian noise
- image data
- image details
- edge detection
- salt and pepper
- gaussian filter
- input image
- impulse noise
- image features
- image database
- image classification
- image analysis
- test images
- noise removal
- image filtering
- three dimensional
- gaussian derivatives
- image registration
- probability distribution
- morphological filters
- gaussian white noise
- low signal to noise ratio
- signal to noise ratio
- segmentation algorithm
- high noise
- high pass
- edge localization
- gabor filters
- linear filters
- filter responses
- noise level
- image processing
- feature points
- denoising
- object recognition
- image segmentation