지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 한국정보통신학회JICCE Journal of information and communication convergence engineering Journal of information and communication convergence engineering Vol.15 No.1
- 발행연도
- 2017.3
- 수록면
- 49 - 52 (4page)
이용수
초록· 키워드
오류제보하기
Ganglion cysts are benign soft tissues usually encountered in the wrist. In this paper, we propose a method to extract a ganglion cyst region from ultrasonography images by using image segmentation. The proposed method using the possibilistic c-means (PCM) clustering method is applicable to ganglion cyst extraction. The methods considered in this thesis are fuzzy stretching, median filter, PCM clustering, and connected component labeling. Fuzzy stretching performs well on ultrasonography images and improves the original image. Median filter reduces the speckle noise without decreasing the image sharpness. PCM clustering is used for categorizing pixels into the given cluster centers. Connected component labeling is used for labeling the objects in an image and extracting the cyst region. Further, PCM clustering is more robust in the case of noisy data, and the proposed method can extract a ganglion cyst area with an accuracy of 80% (16 out of 20 images).
목차
Abstract
I. INTRODUCTION
II. EXTRACTION PROCEDURE
III. METHODOLOGY
IV. RESULTS
V. CONCLUSION
REFERENCES
참고문헌 (9)
참고문헌 신청
W. Gude and V. Morelli, “Ganglion cysts of the wrist: pathophysiology, clinical picture, and management,” Current Reviews in Musculoskeletal Medicine, vol. 1, no. 3-4, pp. 205-211, 2008.
V. Freire, H. Guerini, R. Campagna, L. Moutounet, C. Dumontier, A. Feydy, and J. L. Drape, J. L. “Imaging of hand and wrist cysts: a clinical approach,” American Journal of Roentgenology, vol. 199, no. 5, pp. W618-W628, 2012.
A. M. Plate, S. J. Lee, G. Steiner, & M. A. Posner, “Tumorlike lesions and benign tumors of the hand and wrist,” Journal of the American Academy of Orthopaedic Surgeons, vol. 11, no. 2, pp. 129-141, 2003.
K. B. Kim and C. W. Kim, “Quantification of hepatorenal index for computer-aided fatty liver classification with self-organizing map and fuzzy stretching from ultrasonography,” BioMed Research International, vol. 2015, article no. 535894, pp. 1-9, 2015.
N. H. Mahmood, M. R. Razif, and M. T. Gany, “Comparison between median, unsharp and wiener filter and its effect on ultrasound stomach tissue image segmentation for pyloric stenosis,” International Journal of Applied Science and Technology, vol. 1, no. 5, pp. 218-226, 2011.
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