United States Patent 9,924,166
Ye , et al. March 20, 2018
Sampling grid information for spatial layers in multi-layer video coding
Abstract
Sampling grid information may be determined for multi-layer video coding systems. The sampling grid information may be used to align the video layers of a coding system. Sampling grid correction may be performed based on the sampling grid information. The sampling grids may also be detected. In some embodiments, a sampling grid precision may also be detected and/or signaled.
Inventors:
Ye; Yan (San Diego, CA), He; Yuwen (San Diego, CA), Dong; Jie (San Diego, CA)
Applicant:
Name
City
State
Country
Type
VID SCALE, INC.
Wilmington
DE
US
Assignee:
VID SCALE, Inc. (Wilmington, DE)
Family ID:
1000003186580
Appl. No.:
13/960,523
Filed:
August 6, 2013
Prior Publication Data
Document Identifier
Publication Date
US 20140037015 A1 Feb 6, 2014
Related U.S. Patent Documents
Application Number
Filing Date
Patent Number
Issue Date
61680244 Aug 6, 2012
61809102 Apr 5, 2013
Current U.S. Class: 1/1
Current CPC Class: H04N 19/33 (20141101); H04N 19/46 (20141101); H04N 19/59 (20141101); H04N 19/186 (20141101); H04N 19/85 (20141101); H04N 19/80 (20141101); H04N 19/597 (20141101)
Current International Class: H04N 7/12 (20060101); H04N 19/186 (20140101); H04N 19/33 (20140101); H04N 19/59 (20140101); H04N 19/80 (20140101); H04N 19/46 (20140101); H04N 19/85 (20140101); H04N 19/597 (20140101)
Field of Search: ;375/240.01-240.29 ;382/238,268 ;348/43,443,458,581
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