Keyphrases
- image data
- image features
- single image
- image analysis
- input image
- process involves
- image content
- feature points
- image representation
- image regions
- template matching
- multiscale
- image noise
- image pixels
- high resolution
- image retrieval
- keypoints
- pixel values
- matching process
- lighting conditions
- hough transform
- user interface
- image segmentation
- edge detection
- image database
- feature extraction
- wavelet transform
- image structure
- spatial information
- computer graphics
- color images