Enhancement of Optical Coherence Tomography Images of the Retina by Normalization and Fusion

被引：0

作者：

Rossant, Florence ^{[1
]}

Amiel, Frederic ^{[1
]}

Ea, Thomas ^{[1
]}

Martinez, C. Maraver ^{[1
]}

Paques, Michel ^{[2
]}

机构：

[1] ISEP, F-75006 Paris, France

[2] Ctr Hosp Natl Ophtalmol Quinze Vingts, Ctr Invest Clin, F-75012 Paris, France

来源：

RADIOENGINEERING | 2008年 / 17卷 / 04期

关键词：

Optical coherence tomography; denoising; filtering; correlation; fusion;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper describes an image processing method applied to Optical Coherence Tomography (OCT) images of the retina. The aim is to achieve improved OCT images from the fusion of sequential OCT scans obtained at identical retinal locations. The method is based on the normalization of the acquired images and their fusion. As a result, a noise reduction and an image enhancement are reached. Thanks to the resulting improvement in retinal imaging, clinical specialists are able to evaluate more efficiently eyes pathologies and anomalies. This paper presents the proposed method and gives some evaluation results.

引用

页码：86 / 90

页数：5

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