An improved image graph for semi-automatic segmentation.
Daniel FreedmanPublished in: Signal Image Video Process. (2012)
Keyphrases
- image data
- semi automatic segmentation
- automatic segmentation
- image content
- input image
- image classification
- image retrieval
- image segmentation
- image analysis
- segmentation algorithm
- high resolution
- image features
- multiscale
- template matching
- single image
- image representation
- region of interest
- image structure
- edge detection
- image collections
- segmentation method
- hough transform
- image noise
- test images
- lighting conditions
- computer vision
- hierarchical data structure
- adjacency graph
- grey level
- feature extraction
- connected components
- vector field
- feature points
- image matching
- image enhancement
- image regions
- energy function
- random walk