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:
Nov. 01, 2016
Filed:
Aug. 31, 2011
Dong Tian, Boxborough, MA (US);
Wang Lin Lai, Richardson, TX (US);
Dong Tian, Boxborough, MA (US);
Wang Lin Lai, Richardson, TX (US);
THOMSON Licensing LLC, Princeton, NJ (US);
Abstract
Methods and apparatus for coding occlusion layers, such as occlusion video data and occlusion depth data in 3D video, are disclosed. A decoding method comprising the steps of: extracting an indicator representative of an original format for received occlusion data, the original format selected from one of a sparse occlusion data format and a filled occlusion data format; arranging 2D data, which is associated with the occlusion data, at location 0 in a reference picture list; decoding the occlusion data to produce decoded occlusion data; when the indicator indicates the sparse occlusion data format for the occlusion data, filling a non-occlusion area of the occlusion data with data indicative of a defined characteristic to produce decoded occlusion data; when the indicator indicates the filled occlusion data format for the occlusion data, replacing the occlusion data in a non-occlusion area of the occlusion data with sample values from a corresponding area of associated 2D data to produce decoded occlusion data; and outputting the decoded occlusion.