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Research of contour analysis on endoscopy navigation / 生物医学工程学杂志
Journal of Biomedical Engineering ; (6): 1332-1335, 2006.
Article in Chinese | WPRIM | ID: wpr-331419
ABSTRACT
In this paper, a new method of contour analysis is presented to find path in endoscopy navigation. At first, edge detection is used to endoscope image. Then we do skeleton extraction and connect the edge skeleton to contours by grouping criteria. At last we can get navigation information by analyzing the contours. Experiments show that this algorithm has good precision and stability.
Subject(s)
Full text: Available Index: WPRIM (Western Pacific) Main subject: Algorithms / Image Processing, Computer-Assisted / Image Enhancement / Diagnosis, Computer-Assisted / Gastroscopy / Endoscopy / Methods Type of study: Diagnostic study Limits: Humans Language: Chinese Journal: Journal of Biomedical Engineering Year: 2006 Type: Article

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Full text: Available Index: WPRIM (Western Pacific) Main subject: Algorithms / Image Processing, Computer-Assisted / Image Enhancement / Diagnosis, Computer-Assisted / Gastroscopy / Endoscopy / Methods Type of study: Diagnostic study Limits: Humans Language: Chinese Journal: Journal of Biomedical Engineering Year: 2006 Type: Article