Principal Contour Extraction and Contour Classification to Detect Coronal Loops from the Solar Images.
Nurcan DurakOlfa NasraouiPublished in: ICPR (2010)
Keyphrases
- contour extraction
- edge detection
- perceptual grouping
- b spline
- contour grouping
- image classification
- prior shape knowledge
- complex background
- image analysis
- input image
- feature vectors
- snake model
- test images
- region growing
- object contours
- three dimensional
- face recognition
- object recognition
- active contour model
- bounding box
- viewpoint
- segmentation method
- feature points
- low level