Two-stage image colorization via color codebook.
Hui TangYuanbo ZhouYuanbin ChenXinlin ZhangYuyang XueXiaoyong LinXinwei DaiXintao QiuQinquan GaoTong TongPublished in: Expert Syst. Appl. (2024)
Keyphrases
- image processing
- color images
- gray scale images
- multiscale
- edge detection
- image segmentation
- color space
- image representation
- color components
- gray scale
- color channels
- color correction
- image features
- color bands
- color transfer
- color segmentation
- image data
- image regions
- pixel values
- feature extraction
- image retrieval
- color quantization
- input image
- image classification
- single image
- image pixels
- color features
- segmentation method
- gray images
- segmented images
- test images
- image content
- spatial color
- gray value
- color difference
- color histogram
- ccd camera
- spatial information
- color distribution
- bag of words
- gray level
- interpolation method
- progressive transmission
- semi automatic
- foreground and background
- vector quantized
- image enlargement
- vector quantization