发明名称 ELECTRONIC CAMERA AND ELECTRONIC ZOOMING CONTROL METHOD
摘要 PROBLEM TO BE SOLVED: To provide an electronic camera which gives the same operation feeling with a light subject even for a dark subject when an operator performs electronic zooming operation. SOLUTION: An electronic zooming control part 131 varies the display magnification of a subject image which is obtained by an imaging device 3 and displayed at a display part 10 according to a command from an operation switch 14. Then the electronic zooming control part 131 controls the step width of the variation of the display magnification according to the lightness of the subject image to make the variation rate of the display magnification of the subject image per unit time irrelevantly to readout cycles of the imaging device 3.
申请公布号 JP2003087636(A) 申请公布日期 2003.03.20
申请号 JP20010275548 申请日期 2001.09.11
申请人 OLYMPUS OPTICAL CO LTD 发明人 KOSUGIYAMA TSUGUMOTO
分类号 G03B5/00;H04N5/225;H04N5/232;H04N101/00;(IPC1-7):H04N5/232 主分类号 G03B5/00
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