Matching Intensity for Image Visibility Graphs: A New Method to Extract Image Features.
Dongxu ZhuSherehe SembaHuijie YangPublished in: IEEE Access (2021)
Keyphrases
- image features
- matching scheme
- matching process
- template matching
- image matching
- image content
- segmentation method
- image data
- normalized correlation
- adjacency graph
- feature points
- image classification
- edge detection
- image set
- grey level
- similarity measure
- pixel values
- graph matching
- region of interest
- energy function
- image regions
- image representation
- computer vision
- image processing
- test images
- intensity difference
- multiscale
- single image
- intensity images
- image segmentation
- integral image
- feature matching
- intensity profile
- illumination change
- intensity information
- gray level
- scale space
- keypoints
- object recognition
- input image