利用前段光学相干断层扫描测量气泡高度、面积和范围

Q4 Engineering

International Journal of Computer Aided Engineering and Technology Pub Date : 2020-01-17 DOI:10.1504/ijcaet.2020.10026292

T. R. G. Babu, S. Nirmala, K. Vidhya

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引用次数: 0

摘要

应用眼前段光学相干断层扫描AS-OCT对经胸主动脉瓣切除术后的泡进行成像，并测量泡的形态特征，如泡的高度、面积和扩展。本文采用模糊局部信息C均值聚类方法对bleb边界进行分割。使用一批25幅AS-OCT图像来评估所确定的参数对临床参数的性能，所确定参数结果的准确率为91.43%。水泡高度、面积和延伸的平均值分别为0.2mm、1.618mm2和0.343mm。结果表明，该方法可用于检测气泡边界的自动化和客观的大规模筛查。

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Measurement of bleb height area and extent using anterior segment optical coherence tomography

To image trabecolectomy blebs using anterior segment optical coherence tomography AS-OCT and to measure the blebs morphological features such as bleb height area and extend. In this paper fuzzy local information C-means clustering is used to segment the bleb boundary. A batch of 25 AS-OCT images are used to assess the performance of the determined parameters to the clinical parameters, and 91.43% accuracy is obtained in the determined parameters result. The mean value of bleb height, area and extend are 0.2 mm, 1.618 mm2, 0.343 mm respectively. The result shows the potential applicability of the method for automated and objective mass screening for detection of bleb boundary.

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来源期刊

International Journal of Computer Aided Engineering and Technology Engineering-Engineering (all)

CiteScore

1.10

自引率

0.00%

发文量

期刊介绍： IJCAET is a journal of new knowledge, reporting research and applications which highlight the opportunities and limitations of computer aided engineering and technology in today''s lifecycle-oriented, knowledge-based era of production. Contributions that deal with both academic research and industrial practices are included. IJCAET is designed to be a multi-disciplinary, fully refereed and international journal.