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:
Aug. 01, 2023
Filed:
Oct. 13, 2021
Applicant:
Axis Ab, Lund, SE;
Inventors:
Fredrik Pihl, Lund, SE;
Mattias Pettersson, Lund, SE;
Assignee:
AXIS AB, Lund, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 19/132 (2014.01); H04N 19/146 (2014.01); H04N 19/172 (2014.01); H04N 19/59 (2014.01);
U.S. Cl.
CPC ...
H04N 19/132 (2014.11); H04N 19/146 (2014.11); H04N 19/172 (2014.11); H04N 19/59 (2014.11);
Abstract
An image processing device, a non-transitory computer readable storage medium, a monitoring cameraand a methodof pre-processing images of a video stream before encoding the video stream are disclosed. The images are obtained S, wherein the obtained images have a first resolution. The obtained images are subsampled Sto intermediate images having a second resolution lower than the first resolution and lower than a third resolution. The intermediate images are upsampled Sto output images having the third resolution, wherein the third resolution is the same for all images of the video stream.