Automatic montage of retinal images in adaptive optics confocal scanning laser ophthalmoscope
文献类型：期刊论文
| 作者 | Li, Hao; Lu, Jing; Shi, Guohua; Zhang, Yudong |
| 刊名 | OPTICAL ENGINEERING
 |
| 出版日期 | 2012-05-01 |
| 卷号 | 51期号:5 |
| 关键词 | adaptive optics confocal scanning laser ophthalmoscope retinal image stitching principal components analysis-scale invariant feature transform |
| 英文摘要 | We introduce an automatic technique to stitch retinal images recorded with an adaptive optics confocal scanning laser ophthalmoscope (AOSLO). The AOSLO images whose field size is 1.5 deg are recorded while the fixation target is moving according to a square pattern so as to cover a wide field of view. Principal components analysis-scale invariant feature transform is used to extract and match point features of the retinal images. With the matched point features, the affine transformation is used to stitch the images to generate eight montaged images. Then, the eight images are stitched together to construct a wide-field image by a cross-correlation algorithm. An image blending algorithm is also developed to reduce seam artifacts. With the proposed algorithms, a montage whose field size is approximately 10.5 x 9.6 deg is constructed. (C) 2012 Society of Photo-Optical Instrumentation Engineers (SPIE). [DOI: 10.1117/1.OE.51.5.057008] |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Optics |
| 研究领域[WOS] | Optics |
| 关键词[WOS] | COHERENCE TOMOGRAPHY ; HIGH-RESOLUTION ; HUMAN EYE ; PERFORMANCE ; VELOCITY |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000304615300041 |
| 公开日期 | 2015-12-24 |
| 源URL | [http://ir.ioe.ac.cn/handle/181551/2383]  |
| 专题 | 光电技术研究所_光电技术研究所被WoS收录文章 |
| 作者单位 | Chinese Acad Sci, Grad Sch, Inst Opt & Elect, Key Lab Adapt Opt, Chengdu 610209, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Hao,Lu, Jing,Shi, Guohua,et al. Automatic montage of retinal images in adaptive optics confocal scanning laser ophthalmoscope[J]. OPTICAL ENGINEERING,2012,51(5). |
| APA | Li, Hao,Lu, Jing,Shi, Guohua,&Zhang, Yudong.(2012).Automatic montage of retinal images in adaptive optics confocal scanning laser ophthalmoscope.OPTICAL ENGINEERING,51(5). |
| MLA | Li, Hao,et al."Automatic montage of retinal images in adaptive optics confocal scanning laser ophthalmoscope".OPTICAL ENGINEERING 51.5(2012). |
入库方式： OAI收割
来源：光电技术研究所
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