A Robust Active Contour Model for Natural Scene Contour Extraction with Automatic Thresholding.
Kian Peng NgoiJiancheng JiaPublished in: ECCV (2) (1996)
Keyphrases
- active contour model
- contour extraction
- snake model
- natural scenes
- active contours
- perceptual grouping
- edge detection
- natural images
- perceptual organization
- image segmentation
- segmentation method
- image content
- region growing
- energy minimization
- image processing
- denoising
- edge map
- multiscale
- computer vision
- lighting conditions
- b spline
- shape prior
- object boundaries
- image structure
- gray level
- higher order
- input image
- gradient vector flow