Comparative analysis of various thresholding techniques on TerraSAR-X images in the presence of speckle noise.
Eyram SchwingerAntonella Zanna Munthe-KaasPublished in: ISPA (2013)
Keyphrases
- speckle noise
- comparative analysis
- sar images
- synthetic aperture radar
- ultrasound images
- low contrast
- noise reduction
- edge detection
- gray level
- multiplicative noise
- denoising
- speckle reduction
- fine details
- input image
- additive noise
- edge preserving
- image data
- textural information
- image segmentation
- image reconstruction
- anisotropic diffusion
- medical ultrasound
- prostate segmentation
- image processing
- edge detector
- signal to noise ratio
- spatial information
- contrast enhancement
- texture analysis
- image denoising
- fully automatic
- high frequency
- motion estimation
- image features
- image analysis
- multiscale