원문정보
보안공학연구지원센터(IJMUE)
International Journal of Multimedia and Ubiquitous Engineering
Vol.9 No.4
2014.04
pp.127-136
피인용수 : 0건 (자료제공 : 네이버학술정보)
초록
영어
In this paper, an improved Geometric Active Contour model is presented. This model introduced a window function to research the mean information of each pixel’s neighbor region, and constructed a novel signed pressure force function based on the entropy to drive the contour towers the boundary. In order to improve the efficiency and stability of the algorithm, this paper adopts two valued level set method to realize the segmentation process. The experimental results show that this method can obtain satisfied result even when the images have intensity inhomogeneity and weak edges.
목차
Abstract
1. Introduction
2. Background
3. Image Information Entropy
4. Signed Pressure Force function based on Local Information Entropy
5. Experimental Results and Analysis
6. Conclusions
Acknowledgements
References
1. Introduction
2. Background
3. Image Information Entropy
4. Signed Pressure Force function based on Local Information Entropy
5. Experimental Results and Analysis
6. Conclusions
Acknowledgements
References
저자정보
참고문헌
자료제공 : 네이버학술정보