人乳头周围萎缩的多重分形分析

2013 8th International Symposium on Image and Signal Processing and Analysis (ISPA) Pub Date : 2013-09-01 DOI:10.1109/ISPA.2013.6703829

Ș. Ţălu, M. Talu, Z. Fazekas, S. Giovanzana

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引用次数: 3

摘要

本文比较了健康患者和乳头状周围萎缩患者视网膜血管网络的多重分形特征。对来自DRIVE数据库的分割和骨架化眼底图像在黄斑区域对应的图像区域和整个图像上进行分析。眼底的局部和整体多重分形特征可作为检测人类PPA和定量PPA病例病理分期的进一步线索。

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Multifractal analysis of human peripapillary atrophy

Multifractal characteristics of the retinal vascular networks in healthy patients and patients with peripapillary atrophy (PPA) are compared in the paper. Segmented and skeletonized fundus images from the DRIVE database were analyzed over the image region corresponding to the macular area and over the whole image. The regional and overall multifractal characteristics of fundi could serve as further clues in detecting human PPA and for quantifying the pathological stages of PPA cases.

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2013 8th International Symposium on Image and Signal Processing and Analysis (ISPA)

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