发明名称 Distance-measuring device and distance-measuring method
摘要 The present invention comprises a first distance-measuring mode in which a subject distance is measured on the basis of a subject image signal produced by at least a pair of light-receiving elements receiving the light from subjects, a second distance-measuring mode in which the subject distance is measured on the basis of an image signal from which a steady-state light removing section has removed the steady-state light component from the subject image signal, while a projecting source is projecting light onto the subjects, and a CPU which causes the second distance-measuring mode to operate for a specific time and, according to the image signal obtained, selects a subject whose distance is to be measured, and which enables the setting camera operation modes. The distance-measuring device inhibits the subject from being selected according to a specific camera operation mode.
申请公布号 US6442345(B1) 申请公布日期 2002.08.27
申请号 US20000563451 申请日期 2000.05.03
申请人 OLYMPUS OPTICAL CO., LTD. 发明人 KINDAICHI TAKESHI
分类号 H04N5/232;G01C3/06;G02B7/28;G02B7/30;G02B7/34;G03B13/36;(IPC1-7):G03B13/36 主分类号 H04N5/232
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