Keyphrases
- color transfer
- image database
- image data
- grayscale images
- ground truth
- image analysis
- input image
- image retrieval
- test images
- image features
- image registration
- edge detection
- color information
- gray scale images
- object recognition
- image segmentation
- natural images
- gray scale
- image regions
- image enhancement
- co occurrence
- pixel values
- color images