FOCUS DETERMINATION APPARATUS, FOCUS DETERMINATION METHOD, AND IMAGING APPARATUS

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United States of America Patent

APP PUB NO 20150260973A1
SERIAL NO

14636373

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Abstract

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A write region is detected based on an image of an object, when performing split imaging of the object using a microscope. When a certain region includes a feature region that is a region in which an image feature related to a color or an image feature related to smoothness of a change in a pixel value satisfies a predetermined condition, and when the feature region has an area equal to or greater than a predetermined value in the image, the region is determined to be a write region. For an imaging position within the write region, an in-focus position of the imaging position is determined based on a value of an in-focus position of a position different from the imaging position.

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Patent Owner(s)

Patent OwnerAddress
CANON KABUSHIKI KAISHATOKYO 146-8501

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kusakabe, Minoru Yokohama-shi, JP 33 385

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