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公开(公告)号：EP3241154A1
公开(公告)日：2017-11-08
申请号：EP17716499.3
申请日：2017-04-05
申请人： FotoNation Limited
CPC分类号： G06K9/00617 , G06K9/00604 , G06K9/2027 , G06K9/4604 , G06T7/11 , G06T7/337 , G06T7/74 , H04N5/33
摘要： An image processing method for iris recognition of a predetermined subject, comprises acquiring through an image sensor, a probe image illuminated by an infra-red (IR) illumination source, wherein the probe image comprises one or more eye regions and is overexposed until skin portions of the image are saturated. One or more iris regions are identified within the one or more eye regions of said probe image; and the identified iris regions are analysed to detect whether they belong to the predetermined subject.
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公开(公告)号：EP1987436B1
公开(公告)日：2015-12-09
申请号：EP07756848.3
申请日：2007-02-10
申请人： FotoNation Limited
CPC分类号： G03B13/18 , G06T5/003 , G06T5/008 , G06T5/20 , G06T5/50 , G06T2207/10144 , G06T2207/20012 , G06T2207/20208 , H04N5/235 , H04N5/2355
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公开(公告)号：EP2149108B1
公开(公告)日：2015-02-25
申请号：EP08799910.8
申请日：2008-04-23
申请人： FotoNation Limited
发明人： DRIMBAREAN, Alexandru , ZAMFIR, Adrian , FLOREA, Corneliu , ALBU, Felix , MISS, Dan , STEINBERG, Eran , CORCORAN, Peter , PRILUTSKY, Yury
CPC分类号： H04N5/23267 , G03B7/08 , G06T5/003 , G06T7/20 , G06T2207/20201 , H04N5/145 , H04N5/23248 , H04N5/23258
摘要： A digital camera includes an optical system, a main image sensor and a camera motion sensor for estimating relative camera-object motion during image capture. A processor estimates camera motion based on information obtained by the camera motion photo-sensor while the camera is exposed to an image of a scene. The processor reduces or removes a motion blur effect from the main image permitting a processed version of the main image to be thereafter rendered.
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