Enhancement of dark and low-contrast images using dynamic stochastic resonance.
Rajlaxmi ChouhanRajib Kumar JhaPrabir Kumar BiswasPublished in: IET Image Process. (2013)
Keyphrases
- low contrast
- contrast enhancement
- high contrast
- stochastic resonance
- enhanced image
- image enhancement
- speckle noise
- background noise
- accurate segmentation
- fully automatic
- mammographic images
- gray value
- cell segmentation
- high noise
- cell nuclei
- multiscale
- blood vessels
- histogram equalization
- gray level
- image data
- image analysis
- input image
- visual quality
- intensity variations
- color images
- ultrasound images
- mr images
- segmentation method
- image classification
- signal processing
- edge detection
- image processing