Keyphrases
- image features
- image content
- image classification
- image representation
- image data
- input image
- image analysis
- computer vision
- multiscale
- image transformations
- scale space
- edge detection
- object detection
- low level
- image retrieval
- test images
- template matching
- image pixels
- segmentation algorithm
- image regions
- keypoints
- segmentation method
- object recognition
- image segmentation
- spatial information
- single image
- vector field
- feature points
- region of interest
- visual words
- image sequences
- color histogram
- color features
- global features