发明名称 |
Image-processing unit, imaging apparatus, and computer program product |
摘要 |
An image-processing unit, comprising an exposure conversion circuit, a standard image-setting circuit, a contour extraction circuit, a contour comparison circuit, a final setting circuit, and an image synthesis circuit, is provided. The exposure conversion circuit generates first and second exposure level image data. The standard image-setting circuit sets standard image data. The contour extraction circuit extracts standard and first comparison contours on the basis of the standard image data. The contour comparison circuit detects a first accordance indicator on the basis of the contours. The final setting circuit sets the first conclusive threshold on the basis of the first accordance indicator. The image synthesis circuit generates the rendered image data based on the first conclusive threshold. |
申请公布号 |
EP2151991(A2) |
申请公布日期 |
2010.02.10 |
申请号 |
EP20090167202 |
申请日期 |
2009.08.04 |
申请人 |
HOYA CORPORATION;YAMAGUCHI UNIVERSITY |
发明人 |
IKEMOTO, YOSUKE;MIIKE, HIDETOSHI;OSA, ATSUSHI |
分类号 |
H04N5/235 |
主分类号 |
H04N5/235 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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