A Fuzzy-Based Automatic Cardiac LV BoundaryDetection of Nuclear Medical Images

JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM ›› 2001, Vol. 24 ›› Issue (3): 1-5.

A Fuzzy-Based Automatic Cardiac LV BoundaryDetection of Nuclear Medical Images

ZHAO Yan-yun, CAI An-ni, SUN Jing-ao

Telecommunication Engineering School, Beijing University of Posts and Telecommunications, Beijing 100876, China

Received:2000-11-24 Online:2001-10-10
Supported by:

Abstract

Abstract: A fuzzy-based automatic boundary detection algorithm for cardiac left ventricular (LV) of nuclear medical images is described.The proposed method is a fuzzy-base approach in which the images are enhanced with fuzzy algorithm according to the gray distribution of gated cardiac images of nuclear medicine.Then the boundary of LV are detected automatically by using the enhanced images.The algorithm is effective even if the left ventricular and right ventricular of the gated cardiac images are not apart from each other very well.

Key words: image detection, fuzzy enhancement, boundary detection

CLC Number:

TN911.73

ZHAO Yan-yun, CAI An-ni, SUN Jing-ao. A Fuzzy-Based Automatic Cardiac LV BoundaryDetection of Nuclear Medical Images[J]. JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM, 2001, 24(3): 1-5.

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A Fuzzy-Based Automatic Cardiac LV BoundaryDetection of Nuclear Medical Images

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