Title:
INFORMATION PROCESSING DEVICE AND POSITION INFORMATION ACQUISITION METHOD
Document Type and Number:
WIPO Patent Application WO/2017/057218
Kind Code:
A1
Abstract:
The first time the device is started up an initial image and various information are displayed and setting inputs are received (S12, S14). At the same time as this, a video image is acquired and calibration is performed. At this time, first, if there is no need for a measure by the user such as correcting the orientation of the camera, calibration is performed (N in S18, S24). If a measure by the user is needed (Y in S18) or the calibration ends unsuccessfully (N in S26), the stage number n is advanced by one, and in the order of low burden on the user calibration is repeated while providing information for the measure (S22, S24).
Inventors:
IKENOUE SHOICHI (JP)
SUWA YOSHIHIKO (JP)
SUWA YOSHIHIKO (JP)
Application Number:
PCT/JP2016/078161
Publication Date:
April 06, 2017
Filing Date:
September 26, 2016
Export Citation:
Assignee:
SONY INTERACTIVE ENTERTAINMENT INC (JP)
International Classes:
G01B11/00; G01C3/06; G06T1/00; H04N5/232
Domestic Patent References:
| WO2015020038A1 | 2015-02-12 | |||
| WO2013175700A1 | 2013-11-28 |
Foreign References:
| JP2006170993A | 2006-06-29 | |||
| JP2012063876A | 2012-03-29 |
Other References:
See also references of EP 3343166A4
Attorney, Agent or Firm:
MORISHITA Sakaki (JP)
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