Keyphrases
- visually pleasing
- high quality
- input image
- color quantization
- ground truth
- color space
- image analysis
- image data
- image database
- visual appearance
- image collections
- object recognition
- three dimensional
- low quality
- ccd camera
- image regions
- image features
- image registration
- image pixels
- mosaic images
- photographic images
- image retrieval
- color channels
- artifact free
- color correction
- outdoor scenes
- color features
- digital camera
- image classification
- complex background
- color histogram
- pixel values
- multispectral images
- texture information
- feature matching
- color components
- image matching
- depth map
- image quality