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. 07, 2026
Filed:
Aug. 22, 2023
Fraunhofer-gesellschaft Zur Foerderung Der Angewandten Forschung E.v., Munich, DE;
Siegfried Foessel, Erlangen, DE;
Thomas Richter, Erlangen, DE;
Wolfgang Heppner, Erlangen, DE;
Christian Scherl, Erlangen, DE;
Christian Minuth, Erlangen, DE;
Bilal Ahmed, Erlangen, DE;
Nisha Bhaskar, Erlangen, DE;
Abstract
A video encoder, decoder, system, and method for coding a video are presented. The video encoder for encoding a video is configured to encode frames of the video using intra coding and differential inter-frame coding into a data stream, measure a quality loss resulting from coding loss, and signal, as side information, information on the quality loss in the data stream. Further is presented a video decoder configured to decode frames of the video using intra decoding and differential inter-frame decoding from a data stream into which the video is encoded at a coding loss, estimate information on a quality loss resulting from the coding loss, and output, at an output interface of the video decoder, meta data revealing the information on the picture loss, and/or modify a reconstructed version of the video.