发明名称 |
IMAGING APPARATUS AND IMAGING METHOD |
摘要 |
<P>PROBLEM TO BE SOLVED: To photograph an image in which luminance saturation is reduced in comparison with the prior art. <P>SOLUTION: An imaging apparatus 1 comprises an imaging element 2 including a plurality of pixels G<SB>11</SB>-G<SB>mn</SB>for switching between a linear conversion mode for linearly converting light into an electric signal, and a logarithmic transformation mode for logarithmic transformation based on the quantity of incident light, and a control device 46 for controlling the imaging element 2. The control device 46 causes the imaging element 2 to perform consecutive photographing by shifting a point of inflection Q as a boundary between the linear conversion mode and the logarithmic transformation mode. <P>COPYRIGHT: (C)2007,JPO&INPIT |
申请公布号 |
JP2006279714(A) |
申请公布日期 |
2006.10.12 |
申请号 |
JP20050097996 |
申请日期 |
2005.03.30 |
申请人 |
KONICA MINOLTA PHOTO IMAGING INC |
发明人 |
TAKAHASHI KAZUMASA;TAKAGI KIYOSHI;KATAGIRI SADAHITO |
分类号 |
H04N5/225;H04N5/235;H04N5/335;H04N5/355;H04N5/374;H04N101/00 |
主分类号 |
H04N5/225 |
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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