Ophthalmic imaging apparatus and control method thereof
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United States of America Patent
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May 5, 2015
Grant Date -
Apr 17, 2014
app pub date -
Dec 17, 2013
filing date -
Jun 1, 2010
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Abstract
An ophthalmic imaging apparatus divides a frame image obtained by capturing a moving image into a plurality of regions grouping pixels, and acquires photometric values corresponding the plurality of the regions. Further, the ophthalmic imaging apparatus determines acknowledgement or dis-acknowledgement of capturing a still image based on temporal variation of the acquired photometric values or distribution of the acquired photometric values on a fundus image. The ophthalmic imaging apparatus inhibits to execute a still image capturing of the fundus if the dis-acknowledgement of capturing is determined.
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