发明名称 |
METHOD FOR THE CREATION OF PANORAMIC IMAGES OF THE EYE FUNDUS |
摘要 |
A method for creating or calculating panoramic images of the eye fundus particularly from images of a fundus camera. In the method a pre-positioning process is carried out in which a first variable is determined for geometrically associating the images with each other. An anchor image is determined as a reference for the first variables for the geometric association; areas that are associated with each other are determined in the anchor image and the other images by a block-matching algorithm; transformation parameters for a geometric transformation between the anchor image and the other images are determined from the mutual position of the associated areas; and the other images are transformed onto the anchor image by transformation parameters and are superimposed onto the anchor image and among each other.
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申请公布号 |
US2011058715(A1) |
申请公布日期 |
2011.03.10 |
申请号 |
US20070375350 |
申请日期 |
2007.07.19 |
申请人 |
CARL ZEISS MEDITEC AG |
发明人 |
DOERING AXEL;TROST MICHAEL;BAUMGARTEN DANIEL |
分类号 |
G06K9/00 |
主分类号 |
G06K9/00 |
代理机构 |
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代理人 |
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地址 |
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