Door surveillance using edge map-based Harris corner detector and active contour orientation.
Nagachetan BangaloreWaqas HassanBhargav K. MitraPhilip BirchRupert C. D. YoungChris R. ChatwinPublished in: Visual Information Processing (2011)
Keyphrases
- edge map
- active contours
- active contour model
- harris corner detector
- gradient vector flow
- image segmentation
- level set method
- feature points
- curve evolution
- level set
- segmentation method
- object boundaries
- shape prior
- energy function
- energy functional
- edge information
- edge detection
- energy minimization
- region growing
- edge detector
- snake model
- edge pixels
- image processing
- input image
- object contours
- d objects