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パノラマ眼底画像合成装置及び方法
专利权人:
興和株式会社
发明人:
篠原 隆雄
申请号:
JP2007290685
公开号:
JP5080944B2
申请日:
2007.11.08
申请国别(地区):
JP
年份:
2012
代理人:
摘要:
A device has means for computing and obtaining blood vessel extraction images by extracting blood vessel portions from two or more fundus images, means for computing and obtaining a corner data image (T n+1 ) having corner portions of the blood vessel portions detected from the obtained blood vessel extraction image, means for computing and obtaining a probability distribution diagram (Pn) for the corner data image by convolving the corner data image with a window function, means for computing a matching probability score when executing a matching processing between two or more fundus images on the basis of the probability distribution diagram corresponding to each fundus image obtained and the corner data image, and means for creating a retinal fundus map by superimposing two or more fundus images on the basis of the obtained matching probability score.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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