Invention Grant
US09247180B2 Video display method using visible light communication image including stripe patterns having different pitches
有权
使用具有不同间距的条纹图案的可见光通信图像的视频显示方法
- Patent Title: Video display method using visible light communication image including stripe patterns having different pitches
- Patent Title (中): 使用具有不同间距的条纹图案的可见光通信图像的视频显示方法
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Application No.: US14087707Application Date: 2013-11-22
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Publication No.: US09247180B2Publication Date: 2016-01-26
- Inventor: Mitsuaki Oshima , Hideki Aoyama , Koji Nakanishi , Koji Aoto , Toshiyuki Maeda , Akira Shiokawa , Akihiro Ueki , Takashi Suzuki
- Applicant: PANASONIC CORPORATION
- Applicant Address: US CA Torrance
- Assignee: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA
- Current Assignee: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA
- Current Assignee Address: US CA Torrance
- Agency: Greenblum & Bernstein, P.L.C
- Priority: JP2012-286339 20121227; JP2013-203349 20130930; JP2013-224801 20131029
- Main IPC: H04N5/445
- IPC: H04N5/445 ; G06T1/00 ; H04N21/2547 ; H04N21/414 ; H04N21/4223 ; H04N21/431 ; H04N21/4363 ; H04N21/8352 ; H04N21/8358 ; G06F3/14 ; H04N21/61 ; H04N21/654 ; H04N21/658 ; H04N21/81 ; G09G3/34
Abstract:
A video display method in which a visible light communication signal can be appropriately transmitted includes: Step SL 11 of generating a first visible light communication image that is an image having a stripe pattern for visible light communication, by encoding the visible light communication signal; Step SL12 of displaying, in a predetermined frame, an image included in the video signal; and Step SL13 of displaying, in the predetermined frame, the first visible light communication image sequentially thereafter an identification image that is an image having luminance uniformly lower than average luminance of the image that is displayed.
Public/Granted literature
- US20140184914A1 VIDEO DISPLAY METHOD Public/Granted day:2014-07-03
Information query
