Keyphrases
- image data
- salient points
- image regions
- input image
- image database
- digital imaging
- color correction
- visually pleasing
- three dimensional
- ccd camera
- image retrieval
- image classification
- color images
- image matching
- image features
- test images
- image collections
- edge detection
- image pixels
- color histogram
- pixel intensities
- visual appearance
- salient regions
- object recognition
- pixel values
- color information
- color palette
- outdoor scenes
- saliency map
- spatial information
- keypoints
- image analysis
- multiscale