Improved color attenuation prior based image de-fogging technique.
Isha KansalSingara Singh KasanaPublished in: Multim. Tools Appl. (2020)
Keyphrases
- image data
- input image
- image pixels
- image regions
- pixel values
- gray scale images
- target images
- image features
- image content
- image retrieval
- multiscale
- ccd camera
- color features
- segmentation method
- single image
- color components
- digital imaging
- color correction
- image collections
- color images
- color space
- color segmentation
- gradient information
- prior model
- gray level images
- visual effects
- image analysis
- image segmentation
- edge detection
- color histogram
- image distortion
- spatial color
- image classification
- prior information
- homogeneous regions
- visual appearance
- gray value
- color information
- neighboring pixels
- color model
- images of natural scenes
- low level
- color channels
- color bands
- rgb values
- color descriptors
- foreground and background
- salient regions
- color constancy
- maximum a posteriori
- segmentation algorithm
- image representation
- high resolution