Real-time video mosaicing with a high-resolution microendoscope.
Real-time video mosaicing with a high-resolution microendoscope.
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DOI：
10.1364/boe.3.002428
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发表时间：
2012-10-01
影响因子：
3.4
通讯作者：
Tkaczyk TS
中科院分区：
文献类型：
--
作者：
Bedard N;Quang T;Schmeler K;Richards-Kortum R;Tkaczyk TS
显微内窥镜使临床医生能够实时查看体内的亚细胞特征，但他们的视野天生受到探头远端小尺寸的限制。视频马赛克技术是一种增加图像尺寸的有效技术。目前的实施是在手术后进行的，这消除了实时成像的好处。在这篇手稿中，我们提出了一种使用低成本高分辨率显微内窥镜进行实时视频拼接的算法。我们给出了算法的执行时间，并展示了从活体组织获得的图像结果。
Microendoscopes allow clinicians to view subcellular features in vivo and in real-time, but their field-of-view is inherently limited by the small size of the probe’s distal end. Video mosaicing has emerged as an effective technique to increase the acquired image size. Current implementations are performed post-procedure, which removes the benefits of live imaging. In this manuscript we present an algorithm for real-time video mosaicing using a low-cost high-resolution microendoscope. We present algorithm execution times and show image results obtained from in vivo tissue.