Title:
FULL-SPHERICAL VIDEO IMAGING SYSTEM AND COMPUTER-READABLE RECORDING MEDIUM
Document Type and Number:
WIPO Patent Application WO/2017/002360
Kind Code:
A1
Abstract:
A full-spherical video imaging system according to the present invention includes an acquisition unit configured to acquire tilt angles relative to a vertical direction from an image sensor with a second cycle time of "one over a whole number", which is shorter than a first cycle time with which the acquisition unit acquires original image data from the image sensor, a calculator configured to calculate an average tilt angle from a tilt angle of the image sensor relative to the vertical direction acquired simultaneously with acquisition of the original image data and a tilt angle of the image sensor relative to the vertical direction acquired in a period straddling the acquisition of the original image data, and a generator configured to generate corrected image data by correcting the original image data on the basis of the average tilt angle.
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Inventors:
YAMAMOTO HIDEAKI (JP)
Application Number:
PCT/JP2016/003104
Publication Date:
January 05, 2017
Filing Date:
June 28, 2016
Export Citation:
Assignee:
RICOH CO LTD (JP)
YAMAMOTO HIDEAKI (JP)
YAMAMOTO HIDEAKI (JP)
International Classes:
H04N5/225
Domestic Patent References:
| WO2013133456A1 | 2013-09-12 |
Foreign References:
| JP2003304434A | 2003-10-24 | |||
| JP2013182218A | 2013-09-12 |
Other References:
See also references of EP 3318053A4
Attorney, Agent or Firm:
SAKAI, Hiroaki (JP)
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