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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 9167247 B1

PDFFull Text
Date of Patent:
Oct. 20, 2015

Filed:

May. 18, 2012

Methods and apparatuses for encoding and decoding video using inter-color-plane prediction

Applicants:

Viktor Wahadaniah, Singapore, SG;

Chong Soon Lim, Singapore, SG;

Sue Mon Thet Naing, Singapore, SG;

Jin LI, Singapore, SG;

Haiwei Sun, Singapore, SG;

Takahiro Nishi, Nara, JP;

Hisao Sasai, Osaka, JP;

Youji Shibahara, Osaka, JP;

Kyoko Tanikawa, Osaka, JP;

Toshiyasu Sugio, Osaka, JP;

Toru Matsunobu, Osaka, JP;

Inventors:

Viktor Wahadaniah, Singapore, SG;

Chong Soon Lim, Singapore, SG;

Sue Mon Thet Naing, Singapore, SG;

Jin Li, Singapore, SG;

Haiwei Sun, Singapore, SG;

Takahiro Nishi, Nara, JP;

Hisao Sasai, Osaka, JP;

Youji Shibahara, Osaka, JP;

Kyoko Tanikawa, Osaka, JP;

Toshiyasu Sugio, Osaka, JP;

Toru Matsunobu, Osaka, JP;

Assignee:

Panasonic Intellectual Property Corporation of America, Torrance, CA (US);

Attorney:

Wenderoth, Lind & Ponack, L.L.P.

Primary Examiner:

Jayanti K Patel

Assistant Examiner:

Reza Aghevli

Int. Cl.
CPC ...
H04N 19/61 (2014.01); H04N 19/103 (2014.01); H04N 19/50 (2014.01); H04N 19/176 (2014.01); H04N 19/46 (2014.01); H04N 19/186 (2014.01);
U.S. Cl.
CPC ...
H04N 19/00569 (2013.01); H04N 19/103 (2013.01); H04N 19/176 (2013.01); H04N 19/186 (2013.01); H04N 19/46 (2013.01); H04N 19/50 (2013.01); H04N 19/61 (2013.01);
Abstract

Methods and apparatuses for performing inter-color-plane prediction with adaptability to various existing video content representations are provided. A plurality of predetermined rescaling schemes based on a color plane format is selected. A first block of original samples of a first color plane is encoded into a compressed bitstream. A block of reconstructed samples of the first color plane is reconstructed. An inter-color-plane prediction process is performed to produce samples of a second color plane. Said block of prediction samples of the second color plane is subtracted from a second block of original samples of the second color plane to produce a block of residual samples of the second color plane where the positions of the first block and the second block of original samples are aligned. Finally, the block of residual samples of the second color plane is encoded.

Find Patent Forward Citations

Wahadaniah, Viktor. (2015). Methods and apparatuses for encoding and decoding video using inter-color-plane prediction (U.S. Patent No. 9167247). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9167247

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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