发明名称 DIGITAL CAMERA AND IMAGE PROCESSING COMPUTER PROGRAM PRODUCT
摘要 <p>A digital camera comprises a photometric part that divides a subject field into a plurality of areas for photometric measurement; a reference value calculating part that calculates, based on a photometric result by the photometric part, a first reference value, which is used to decide an exposure condition during an image pickup, and also calculates a second reference value that is different from the first reference value and that is used to set a gray scale conversion characteristic to be used for implementing a gray scale correction of the image picked up based on the photometric result; an exposure condition deciding part that decides, based on the first reference value, the exposure condition during the image pickup; a gray scale conversion characteristic setting part that sets, based on the second reference value, the gray scale conversion characteristic; and an image processing part that subjects the image, which is captured, based on the exposure condition, by the image pickup part, to an image processing including a gray scale conversion using the gray scale conversion characteristic.</p>
申请公布号 WO2008018564(A1) 申请公布日期 2008.02.14
申请号 WO2007JP65657 申请日期 2007.08.09
申请人 NIKON CORPORATION;KUNIBA, HIDEYASU 发明人 KUNIBA, HIDEYASU
分类号 H04N5/243;G06T1/00;G06T5/00;H04N1/407;H04N1/409;H04N5/235;H04N101/00 主分类号 H04N5/243
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