Local brightness adaptive image colour enhancement with Wasserstein distance.
Liqian WangLiang XiaoHongyi LiuZhihui WeiPublished in: IET Image Process. (2015)
Keyphrases
- image features
- image contrast
- template matching
- image pixels
- grey level
- image data
- image analysis
- input image
- image retrieval
- image collections
- single image
- multiscale
- high resolution
- pixel intensities
- colour images
- image classification
- image representation
- contrast enhancement
- image content
- colour space
- histogram equalization
- spatial information
- test images
- image matching
- edge detection
- multiresolution
- vector field
- pixel values
- image processing
- segmentation method
- pointwise
- feature points
- image quality
- medical images
- imaging process
- image segmentation