Title:
PROJECTION SYSTEM, VIDEO CONVERSION DEVICE, PROJECTOR, CRADLE, VIDEO CONVERSION METHOD, AND VIDEO PROJECTION METHOD
Document Type and Number:
WIPO Patent Application WO/2017/154298
Kind Code:
A1
Abstract:
The purpose of the present invention is to suppress a load when a moving image is reproduced in a projector not having an advanced image processing function.
A video conversion device generates attitude data of a projector on the basis of motion data when moving image data is projected, stores the attitude data in a storage unit, corrects the moving image data in accordance with the attitude data, and stores the corrected moving image data in the storage unit. The projector reproduces the corrected moving image data stored in the storage unit and projects the reproduced corrected moving image data onto a projection plane. A cradle supports the projector and changes the attitude of the projector in accordance with the attitude data stored in the storage unit.
Inventors:
KAWAKAMI HIRO (JP)
NORIZUKI TAKASHI (JP)
KAWATA MINAKO (JP)
NORIZUKI TAKASHI (JP)
KAWATA MINAKO (JP)
Application Number:
PCT/JP2016/086562
Publication Date:
September 14, 2017
Filing Date:
December 08, 2016
Export Citation:
Assignee:
SONY CORP (JP)
International Classes:
H04N5/74; G03B21/00; G03B21/14; G09G5/00; G09G5/36
Foreign References:
| JPH09149296A | 1997-06-06 | |||
| JP2005309213A | 2005-11-04 | |||
| JP2011217307A | 2011-10-27 | |||
| JPH1127608A | 1999-01-29 | |||
| JP2011203286A | 2011-10-13 |
Other References:
See also references of EP 3429192A4
Attorney, Agent or Firm:
MARUSHIMA, Toshikazu (JP)
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