Invention Grant
- Patent Title: Method for the creation of panoramic images of the eye fundus
- Patent Title (中): 创建眼底全景图像的方法
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Application No.: US12375350Application Date: 2007-07-19
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Publication No.: US08224050B2Publication Date: 2012-07-17
- Inventor: Axel Doering , Michael Trost , Daniel Baumgarten
- Applicant: Axel Doering , Michael Trost , Daniel Baumgarten
- Applicant Address: DE Jena
- Assignee: Carl Zeiss Meditec AG
- Current Assignee: Carl Zeiss Meditec AG
- Current Assignee Address: DE Jena
- Agency: Patterson Thuente Christensen Pedersen P.A.
- Priority: DE102006034911 20060728
- International Application: PCT/EP2007/006406 WO 20070719
- International Announcement: WO2008/012021 WO 20080131
- Main IPC: G06K9/00
- IPC: G06K9/00

Abstract:
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.
Public/Granted literature
- US20110058715A1 METHOD FOR THE CREATION OF PANORAMIC IMAGES OF THE EYE FUNDUS Public/Granted day:2011-03-10
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