Filtering Edges by Pixel Integration.
Michael L. V. PittewayP. M. OlivePublished in: Comput. Graph. Forum (1985)
Keyphrases
- neighboring pixels
- peer group
- edge map
- gradient magnitude
- canny edge
- edge direction
- detected edges
- directed graph
- edge detector
- weighted averaging
- edge pixels
- data integration
- noisy pixels
- intensity values
- edge detection
- strong edges
- depth discontinuities
- spatial information
- input image
- gradient field
- filtering algorithm
- pixel level
- edge information
- image pixels
- weighted graph
- removing noise
- graph cuts
- switching median filter