Title:
MARKER DISPLAY CONTROL DEVICE, INTEGRATED CIRCUIT, AND MARKER DISPLAY CONTROL METHOD
Document Type and Number:
WIPO Patent Application WO/2011/004612
Kind Code:
A1
Abstract:
Provided is a marker display control device that is able to reduce the difficulty in seeing display content on a display device while facilitating the detection of markers displayed on the display device. The marker display control device is equipped with a marker detecting unit that detects markers from an image taken of the display device, and a marker display mode changing unit that instructs the changing of the marker display mode on the display device. The marker display control device, for example, reduces the marker display area in a range in which the markers are detectable, and reduces the difficulty in seeing the display content on the display device.
Inventors:
TSUCHIDA YASUHIRO
Application Number:
PCT/JP2010/004476
Publication Date:
January 13, 2011
Filing Date:
July 09, 2010
Export Citation:
Assignee:
PANASONIC CORP (JP)
TSUCHIDA YASUHIRO
TSUCHIDA YASUHIRO
International Classes:
H04N5/00; G09G5/00; G09G5/36; G09G5/377; G06V10/10
Foreign References:
| JP2008176770A | 2008-07-31 | |||
| JP2009271552A | 2009-11-19 | |||
| JP2004127272A | 2004-04-22 | |||
| JP2005347959A | 2005-12-15 | |||
| JP2002218565A | 2002-08-02 |
Attorney, Agent or Firm:
NAKAJIMA, Shiro et al. (JP)
Shiro Nakajima (JP)
Shiro Nakajima (JP)
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