Keyphrases
- image data
- image classification
- input image
- image analysis
- template matching
- image representation
- single image
- image content
- image segmentation
- multiscale
- image matching
- low level
- image regions
- image features
- edge detection
- high resolution
- image set
- access control
- information security
- image pixels
- web images
- information retrieval
- region of interest
- complex background
- spatial information
- hough transform
- segmentation method
- segmentation algorithm
- feature points
- markov random field
- image database
- text mining
- digital images
- computer vision