InterDigital Inc (IDCC)

[Gamco]

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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