Research on a novel watershed algorithm combining with wavelet analysis.
- Author:
Min TANG
1
;
Huinan WANG
Author Information
1. Department of Biomedical Engineering, Nanjing University of Aeronautics & Astronautics, Nanjing 210016, China.
- Publication Type:Journal Article
- MeSH:
Algorithms;
Fourier Analysis;
Humans;
Image Enhancement;
methods;
Image Processing, Computer-Assisted;
methods;
Nonlinear Dynamics
- From:
Journal of Biomedical Engineering
2006;23(5):991-994
- CountryChina
- Language:Chinese
-
Abstract:
Due to noise and irregularity of the gradient image, watershed algorithm used to segment images generally leads to over-segmentation, which is unacceptable. A novel watershed algorithm, which combines with some concepts of wavelet analysis and mathematic morphology, is proposed in this paper. The test shows that this method can solve the problem of over-segmentation and achieve the anticipative goal.
