A 1 log N parallel algorithm for detecting convex hulls on image boards.
Ja-Chen LinJenn-Yih LinPublished in: IEEE Trans. Image Process. (1998)
Keyphrases
- parallel algorithm
- medial axis transform
- convex hull
- image data
- multiscale
- input image
- image segmentation
- convex concave
- high resolution
- feature points
- image matching
- lower bound
- image set
- shared memory
- geometric properties
- parallel computation
- search algorithm
- parameter space
- parallel programming
- extreme points
- parallel implementations
- image sequences
- data sets
- cluster of workstations