원문정보
한국인터넷방송통신학회
The International Journal of Advanced Smart Convergence
Volume 7 Number 2
2018.06
pp.1-6
피인용수 : 0건 (자료제공 : 네이버학술정보)
초록
영어
In this paper, we propose an automatic left ventricle segmentation method in computed tomography angiography (CTA) using separating energy function. First, we smooth the images by applying anisotropic diffusion filter to remove noise. Secondly, the volume of interest (VOI) is detected by using k-means clustering. Thirdly, we divide the left and right heart with split energy function. Finally, we extract only left ventricle from left and right heart with optimizing cost function including orientation term.
목차
Abstract
1. Introduction
2. Method
A. Pre-processing
B. Extracting the Whole Heart
C. Separating the left and right heart from the Whole Heart
D. Remove right heart and leave left ventricle
3. Experiments and results
4. Conclusion
Acknowledgement
References
1. Introduction
2. Method
A. Pre-processing
B. Extracting the Whole Heart
C. Separating the left and right heart from the Whole Heart
D. Remove right heart and leave left ventricle
3. Experiments and results
4. Conclusion
Acknowledgement
References
키워드
저자정보
참고문헌
자료제공 : 네이버학술정보