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:
Oct. 21, 2014
Filed:
May. 01, 2012
Applicants:
Marc Eluard, Acigne, FR;
Yves Maetz, Melesse, FR;
Sylvain Lelievre, Montgermont, FR;
Inventors:
Assignee:
Thomson Licensing, Issy les Moulineaux, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 21/00 (2013.01); G06T 19/20 (2011.01); H04L 9/06 (2006.01); G09C 5/00 (2006.01);
U.S. Cl.
CPC ...
H04L 9/06 (2013.01); G06T 19/20 (2013.01); G09C 5/00 (2013.01); G06T 2219/2021 (2013.01);
Abstract
A 3D object is protected by a first device that receives the 3D object, generates translation vectors that are added to the points of the 3D object to obtain a protected 3D object, and outputs the protected 3D object. The protected 3D object is unprotected by a second device by receiving the protected 3D object, generating translation vectors that are subtracted from the points of the protected 3D object to obtain an unprotected 3D object, and outputting the unprotected 3D object. Also provided are the first device, the second device and computer readable storage media.