Invention Grant
- Patent Title: Image pickup device and control method therefor
- Patent Title (中): 摄像装置及其控制方法
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Application No.: US11458292Application Date: 2006-07-18
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Publication No.: US07791646B2Publication Date: 2010-09-07
- Inventor: Hiroshi Nishikawa
- Applicant: Hiroshi Nishikawa
- Applicant Address: JP
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP
- Agency: Rossi, Kimms & McDowell LLP
- Priority: JP2005-209956 20050720
- Main IPC: H04N5/232
- IPC: H04N5/232 ; H04N5/228 ; H04N5/225 ; H04N5/262

Abstract:
A monitoring camera which can realize a tracing function that allows simple tracing of an object. An image shooting unit repeatedly executes a cycle of processing including a shooting processing, an image analyzing processing and a motor driving processing. An image analyzing unit analyzes an image. A motor control unit controls a motor. The monitoring has a first mode of causing the image analyzing unit to obtain a first motor driving target value and causing the motor to start turning during the motor driving processing, and a second mode of obtaining a second motor driving target value based on a motor driving history and causing the motor to start turning in parallel to the image analyzing processing.
Public/Granted literature
- US20070030355A1 IMAGE PICKUP DEVICE AND CONTROL METHOD THEREFOR Public/Granted day:2007-02-08
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