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Patent Searching and Data


Title:
INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2021/210299
Kind Code:
A1
Abstract:
In the present invention, a prediction calculation unit 563 calculates a predicted position from the trajectory of a tracking object. If the predicted position calculated by the prediction calculation unit 563 is outside the angle of view of an imaging unit that images the tracking object, a drive calculation unit 564 calculates an imaging direction of the imaging unit for which the predicted position will be included in the angle of view. Consequently, a tracking operation can be performed efficiently and with fewer moves compared to, for example, a case in which the imaging direction constantly tracks a tracking object such that the tracking object is at the center of the angle of view. In addition, the imaging direction of the imaging device is fixed even if the position of the tracking object moves when the predicted position is within the angle of view, so the position of the tracking object can be detected with high accuracy.

Inventors:
OZAKI HONOKA (JP)
IDA KENTARO (JP)
IKEDA TAKUYA (JP)
Application Number:
PCT/JP2021/009219
Publication Date:
October 21, 2021
Filing Date:
March 09, 2021
Export Citation:
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Assignee:
SONY GROUP CORP (JP)
International Classes:
H04N5/232; G06F3/042; H04N5/74
Foreign References:
JP2011258031A2011-12-22
JP2010049296A2010-03-04
JP2004163218A2004-06-10
JP2019068182A2019-04-25
Attorney, Agent or Firm:
MIYATA, Masaaki et al. (JP)
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