METHOD OF CALIBRATING IMAGE SENSOR AND DEVICE FOR
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专利名称：METHOD OF CALIBRATING IMAGE SENSOR
AND DEVICE FOR CALIBRATING IMAGE
SENSOR
发明人：Wooseok CHOI,Hyungoh Kim,Sungjin Park
申请号：US17180226
申请日：20210219
公开号：US20210266503A1
公开日：
20210826
专利内容由知识产权出版社提供
专利附图：
摘要：A method of calibrating an image sensor includes obtaining a plurality of multi-light source images generated from a plurality of image sensor modules, wherein each of
the plurality of image sensor modules generates at least three multi-light source images; obtaining, based on the plurality of multi-light source images, a plurality of crosstalk levels and a plurality of color-specific correction coefficients; generating modeling data based on a relationship between a crosstalk level for a first color and the plurality of color-specific correction coefficients; and obtaining, based on a single light source image captured by a first image sensor module and the modeling data, a color-specific correction coefficient for a target pixel of an image sensor, the image sensor being provided in the first image sensor module, and the color-specific correction coefficient being usable for correcting a crosstalk of the target pixel.
申请人：SAMSUNG ELECTRONICS CO., LTD.
地址：Suwon-si KR
国籍：KR
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