Image blending and speckle noise reduction in multi-beam OCT

被引：10
|
作者：
Holmes, Jon [1 ]
Hattersley, Simon [1 ]
机构：
[1] Michelson Diagnost Ltd, Orpington BR5 3BD, Kent, England
来源：
OPTICAL COHERENCE TOMOGRAPHY AND COHERENCE DOMAIN OPTICAL METHODS IN BIOMEDICINE XIII | 2009年 / 7168卷
关键词：
optical coherence tomography; Fourier-domain OCT; optical resolution; multi-beam; speckle; speckle reduction; OPTICAL COHERENCE TOMOGRAPHY;
D O I：
10.1117/12.808575
中图分类号：
R318 [生物医学工程];
学科分类号：
0831 ;
摘要：
At BIOS08, the authors presented a novel multi-beam Optical Coherence Tomography (OCT) system that overcomes the problem of limited lateral resolution inherent in single-beam Fourier Domain OCT. We now present image processing algorithms for blending the images from each OCT beam, producing a seamless composite image, and show how the use of multiple beams can produce additional benefits, including speckle noise reduction, leading to improved clinical detail in the results.
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页数：8
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