发明名称 MAIN SUBJECT DETECTOR AND AUTOMATIC FOCUSING CAMERA
摘要 PROBLEM TO BE SOLVED: To provide a main subject detector capable of accurately deciding a subject intended by a photographer, and to provide an automatic focusing camera which can focus the subject intended by the photographer. SOLUTION: This main subject detecting device 140 is provided with a focusing part 142 having three or more focusing points and measuring a subject distance for every focusing point, a focusing control part 141 allowing the focusing means to perform focusing operation several times at the predetermined timing, a subject distance storage part 143 in which the subject distance is stored, and a main subject discrimination part 144 discriminating the main subject by using the subject distance. The discrimination part 144 discriminates the main subject by using the plurality of subject distances.
申请公布号 JP2002228920(A) 申请公布日期 2002.08.14
申请号 JP20010021225 申请日期 2001.01.30
申请人 MINOLTA CO LTD 发明人 KISHIDA NAOTAKA
分类号 G01C3/06;G02B7/28;G02B7/34;G03B13/36;H04N5/232;H04N101/00;(IPC1-7):G02B7/34 主分类号 G01C3/06
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