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:
Jul. 11, 2017
Filed:
Jul. 21, 2015
Applicant:
Allegro Dvt, Meylan, FR;
Inventors:
Pascal Eymery, Saint Martin d'Heres, FR;
Christophe Chong-Pan, Grenoble, FR;
Assignee:
Allegro DVT, Meylan, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 9/36 (2006.01); H04N 19/115 (2014.01); H04N 19/124 (2014.01); H04N 19/139 (2014.01); H04N 19/142 (2014.01); H04N 19/149 (2014.01); H04N 19/174 (2014.01); H04N 19/61 (2014.01); H04N 19/146 (2014.01); H04N 19/152 (2014.01);
U.S. Cl.
CPC ...
H04N 19/115 (2014.11); H04N 19/124 (2014.11); H04N 19/139 (2014.11); H04N 19/142 (2014.11); H04N 19/146 (2014.11); H04N 19/149 (2014.11); H04N 19/152 (2014.11); H04N 19/174 (2014.11); H04N 19/61 (2014.11);
Abstract
The invention concerns a method comprising: encoding, by a video encoder and based on a first quantization factor (QP), one or more first groups of image blocks of a video frame; estimating, by a processing device, the size of an image slice comprising a plurality of further groups of image blocks to be encoded; and determining, based on the estimated size of the image slice, a second quantization factor (QP) to be applied to one or more of the further groups.