Offset-sparsity decomposition for enhancement of color microscopic image of stained specimen in histopathology: further results.
Ivica KoprivaMarijana Popovic HadzijaMirko HadzijaGorana AralicaPublished in: Medical Imaging: Digital Pathology (2016)
Keyphrases
- image analysis
- image regions
- color correction
- image pixels
- image enhancement
- image data
- image features
- image decomposition
- single image
- image segmentation
- histogram equalization
- image classification
- image contrast
- retinex theory
- contrast enhancement
- pixel values
- color features
- enhanced image
- microscopic images
- input image
- spatial color
- gray level images
- histological images
- color segmentation
- color distribution
- digital imaging
- microscopy images
- color channels
- gradient information
- color bands
- neighboring pixels
- multiscale
- high resolution
- segmentation method
- image content
- digital camera
- color information
- color components
- color space
- color quantization
- image representation
- image quality
- images of natural scenes
- digital images
- foreground and background
- image retrieval
- color model
- ccd camera
- road signs
- edge detection