Invention Grant
- Patent Title: Automatic tracking image pickup system
- Patent Title (中): 自动跟踪图像拾取系统
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Application No.: US14133708Application Date: 2013-12-19
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Publication No.: US09165364B1Publication Date: 2015-10-20
- Inventor: Takuya Kishi
- Applicant: CANON KABUSHIKI KAISHA
- Applicant Address: JP
- Assignee: CANON KABUSHIKI KAISHA
- Current Assignee: CANON KABUSHIKI KAISHA
- Current Assignee Address: JP
- Agency: Rossi, Kimms & McDowell LLP
- Priority: JP2012-282226 20121226
- Main IPC: H04N5/225
- IPC: H04N5/225 ; G06T7/00 ; G06K9/00 ; G08B13/196

Abstract:
An automatic tracking image pickup system including: an image pickup apparatus picking up an image of an object; a driving unit changing an image pickup direction of the image pickup apparatus; a recognition unit recognizing a tracking object in a picked up image; and a controller controlling a speed of the driving unit based on a difference between a position of the tracking object in the image and a target position in the image in an initial mode until the tracking object reaches a predetermined position in the image after the recognition unit recognizes the tracking object for first time, and in a normal mode after the tracking object reaches the predetermined position with a gain for obtaining the speed of the driving unit based on the difference in the normal mode being larger than a gain used in the initial mode.
Public/Granted literature
- US20150294176A1 AUTOMATIC TRACKING IMAGE PICKUP SYSTEM Public/Granted day:2015-10-15
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