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.:
Date of Patent:
Dec. 05, 2017
Filed:
Mar. 12, 2012
BO Zhou, San Diego, CA (US);
Gurunath Ramaswamy, San Diego, CA (US);
Karthic Veera, San Diego, CA (US);
Peisong Chen, San Diego, CA (US);
Muhammed Zeyd Coban, Carlsbad, CA (US);
Junchen Du, San Diego, CA (US);
Suhail Jalil, Poway, CA (US);
Bo Zhou, San Diego, CA (US);
Gurunath Ramaswamy, San Diego, CA (US);
Karthic Veera, San Diego, CA (US);
Peisong Chen, San Diego, CA (US);
Muhammed Zeyd Coban, Carlsbad, CA (US);
Junchen Du, San Diego, CA (US);
Suhail Jalil, Poway, CA (US);
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
As part of a video encoding or decoding operation on video data, a video coder performs a coding operation for a current video unit of the video data. As part of performing the coding operation for the current video unit, the video coder determines the availabilities of one or more video units that neighbor the current video unit. In order to determine the availability of a video unit that neighbors the current video unit, the video coder identifies, based on availabilities of video units that neighbor a parent video unit of the current video unit, an entry in a lookup table. The identified entry indicates the availability of the video unit that neighbors the current video unit. The video coder then performs a coding operation on the current video unit based on whether the video unit that neighbors the current video unit is available.