Title:
METHODS AND APPARATUSES FOR 3D MEDIA DATA GENERATION, ENCODING, DECODING AND DISPLAY USING DISPARITY INFORMATION
Document Type and Number:
WIPO Patent Application WO/2013/114887
Kind Code:
A1
Abstract:
The current invention provides methods for 3D content capturing, 3D content coding and packaging at content production side, and 3D content consuming and rendering at display or terminal side, in order to ensure healthy and effective 3D viewing all the time. According to the current invention Maximum disparity and 3D budget which are scene dependent, are calculated, utilized for coding and embedded in the coded streams or media file, and checked against the allowable values during the content rendering, so to determine if the same 3D content can be shown to the user according to the viewing condition which the user has. In case it cannot meet healthy 3D viewing guideline, it is suggested to adjust the 3D content for its new maximum disparity and 3D budget to be within the allowable range, to achieve healthy and effective 3D viewing for that user with his/her viewing condition.
Inventors:
SHEN SHENG MEI
LASANG PONGSAK
LIM CHONG SOON
SUGIO TOSHIYASU
NISHI TAKAHIRO
SASAI HISAO
SHIBAHARA YOUJI
TANIKAWA KYOKO
MATSUNOBU TORU
TERADA KENGO
LASANG PONGSAK
LIM CHONG SOON
SUGIO TOSHIYASU
NISHI TAKAHIRO
SASAI HISAO
SHIBAHARA YOUJI
TANIKAWA KYOKO
MATSUNOBU TORU
TERADA KENGO
Application Number:
PCT/JP2013/000556
Publication Date:
August 08, 2013
Filing Date:
February 01, 2013
Export Citation:
Assignee:
PANASONIC CORP (JP)
International Classes:
H04N13/00; H04N7/26
Domestic Patent References:
| WO2010082508A1 | 2010-07-22 | |||
| WO2011037933A1 | 2011-03-31 |
Foreign References:
| JP2011211657A | 2011-10-20 |
Attorney, Agent or Firm:
NII, Hiromori et al. (6F Tanaka Ito Pia Shin-Osaka Bldg., 3-10, Nishi Nakajima 5-chome, Yodogawa-ku, Osaka-cit, Osaka 11, JP)
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Claims: