Noise Removal of Spaceborne SAR Image Based on the FIR Digital Filter.
Wei ZhangJinzhong YangConghui FangDongli FanJianyong WuPublished in: Comput. Inf. Sci. (2010)
Keyphrases
- noise removal
- noise reduction
- denoising
- anisotropic diffusion
- image enhancement
- edge detection
- bilateral filter
- fourth order
- filter design
- gaussian noise
- noise suppression
- noise cancellation
- synthetic aperture radar
- diffusion filtering
- finite impulse response
- sar data
- sar images
- impulse noise
- speckle noise
- filter bank
- signal dependent
- noisy images
- fir filters
- edge preservation
- image details
- image processing
- edge preserving
- image reconstruction
- natural images
- salt and pepper
- impulsive noise removal
- morphological filters
- signal to noise ratio
- high order
- object recognition
- multiscale
- computer vision