IP Library Granted Patent US 9,769,462
Granted Patent B2
US 9,769,462 · App. 12/531,101 · Granted Sep 19, 2017

System and method for combining text with three dimensional content

Inventors: Izzat Izzat (Canyon Country, CA); Dong-Qing Zhang (Burbank, CA); Yousef Wasef Nijim (Atlanta, GA)
Assignee: THOMSON Licensing
H04N13/0292H04N13/004H04N13/007H04N13/0022H04N13/0275H04N13/0456H04N2213/003
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Quick Facts
Patent No.
US 9,769,462
App. No.
12/531,101
Granted
Sep 19, 2017
Kind
B2
Abstract

A system and method for combining and/or displaying text with three-dimensional content. The system and method inserts text at the same level as the highest depth value in the 3D content. One example of 3D content is a two-dimensional image and an associated depth map. In this case, the depth value of the inserted text is adjusted to match the largest depth value of the given depth map. Another example of 3D content is a plurality of two-dimensional images and associated depth maps. In this case, the depth value of the inserted text is continuously adjusted to match the largest depth value of a given depth map. A further example of 3D content is stereoscopic content having a right eye image and a left eye image. In this case the text in one of the left eye image and right eye image is shifted to match the largest depth value in the stereoscopic image. Yet another example of 3D content is stereoscopic content having a plurality of right eye images and left eye images. In this case the text in one of the left eye images or right eye images is continuously shifted to match the largest depth value in the stereoscopic images. As a result, the system and method of the present disclosure produces text combined with 3D content wherein the text does not obstruct the 3D effects in the 3D content and does not create visual fatigue when viewed by a viewer.

Claims (4)

1. A method for combining text with three-dimensional image content to prevent obstruction in a three-dimensional image, the method comprising:

receiving three-dimensional image content;

determining a maximum depth value of the three-dimensional content; and

combining text with the three-dimensional image content at the maximum depth value.

Assignments (3)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 26, 2019
From: THOMSON LICENSING
To: INTERDIGITAL CE PATENT HOLDINGS
Reel/Frame 049604/0476 →
CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE NAME PREVIOUSLY RECORDED AT REEL: 023270 FRAME: 0954. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT . Recorded Apr 10, 2018
From: IZZAT, IZZAT; ZHANG, DONG-QING; NIJIM, YOUSET WASEF
To: THOMSON LICENSING
Reel/Frame 045888/0366 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 14, 2009
From: IZZAT, IZZAT; ZHANG, DONG-QING; NIJIM, YOUSEF WASEF
To: THOMSON LICENSING, LLC
Reel/Frame 023270/0954 →
Continuity (2)
Provisional Application 60918635 · Mar 16, 2007
Related Publication 20100238267A1 · Sep 23, 2010