Edge detection of mineral water bottle image based on NSCT and Canny algorithm.
Changhua LuJinghan LiuBo ZhangPublished in: ICDIP (2013)
Keyphrases
- edge detection
- computational complexity
- dynamic programming
- learning algorithm
- optimization algorithm
- significant improvement
- np hard
- detection algorithm
- objective function
- optimal solution
- preprocessing
- edge points
- probabilistic model
- cost function
- segmentation algorithm
- color images
- multiscale
- matching algorithm
- convergence rate
- image processing