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. 02, 2018
Filed:
Jun. 24, 2013
Applicant:
Thomson Licensing, Issy de Moulineaux, FR;
Inventors:
Valter Drazic, Betton, FR;
Guillaume Boisson, Pleumeleuc, FR;
Paul Kerbiriou, Thorigne-Fouillard, FR;
Assignee:
Thomson Licensing, Issy-les-Moulineaux, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 15/00 (2006.01); H04N 13/00 (2018.01); H04N 13/128 (2018.01); H04N 13/122 (2018.01);
U.S. Cl.
CPC ...
H04N 13/128 (2018.05); H04N 13/122 (2018.05);
Abstract
The invention consists in a method of and a device for temporal filtering of disparity maps of n different frames, each map indicating the disparity of pixels of 3D images comprising the steps of marking the stationary pixels and the non stationary pixels and implementing temporal filter for stationary pixels, detecting limitations for temporal filtering corresponding to a variation of moving pixels above a determined threshold value and automatically de-activating the temporal filters as response to the detected limitations for temporal filtering.