发明名称 DIGITAL CAMERA AND AUTOMATIC FOCUS ADJUSTING-METHOD THEREOF
摘要 PROBLEM TO BE SOLVED: To provide a digital camera capable of quickly making a focus even in photographing a moving picture. SOLUTION: This digital camera 10 includes a brightness measuring and distance measuring circuit 25, a system control circuit 31 and an operating part 32, and a photographing mode and a macro mode are set in the system control circuit 31 in accordance with the operating state of the operating part 32. The brightness measuring and distance measuring circuit 25 calculates a focusing range in image picking up in accordance with the photographing mode and the macro mode set in the system control circuit 31. When the photographing mode is a still picture photographing mode, the brightness measuring and distance measuring circuit 25 corresponds to the macro mode, and when the photographing mode is a moving picture photographing mode, the brightness measuring and distance measuring circuit 25 neglects the macro mode. An appropriate focal position is obtained in photographing a still picture and a moving picture by adjusting the focal position in the focusing range calculated in this way. COPYRIGHT: (C)2004,JPO
申请公布号 JP2003319237(A) 申请公布日期 2003.11.07
申请号 JP20020118875 申请日期 2002.04.22
申请人 FUJI PHOTO FILM CO LTD 发明人 ITOU TAKEYOSHI
分类号 G03B13/36;G02B7/28;G02B7/36;H04N5/232;(IPC1-7):H04N5/232 主分类号 G03B13/36
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