- 专利标题: Zoom control device, zoom control method, control program, and imaging apparatus equipped with zoom control device
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申请号: US16043803申请日: 2018-07-24
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公开(公告)号: US10652473B2公开(公告)日: 2020-05-12
- 发明人: Akihiro Tsubusaki
- 申请人: CANON KABUSHIKI KAISHA
- 申请人地址: JP Tokyo
- 专利权人: CANON KABUSHIKI KAISHA
- 当前专利权人: CANON KABUSHIKI KAISHA
- 当前专利权人地址: JP Tokyo
- 代理机构: Canon U.S.A., Inc. IP Division
- 优先权: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@3a68385d
- 主分类号: H04N5/232
- IPC分类号: H04N5/232 ; G06T5/00
摘要:
An apparatus for recording an image output from a sensor based on an instruction from a user includes a detection unit configured to detect a subject from an image output from the sensor, and a control unit configured to set a parameter based on the detected subject and to perform automatic optical zoom control using the parameter. In a first mode, the detection unit detects a subject from a first image which is acquired after a predetermined condition is satisfied after the instruction, and the control unit performs the automatic optical zoom control using the parameter set based on the subject detected from the first image.
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