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:
Dec. 14, 2021
Filed:
Jan. 03, 2020
Huawei Technologies Co., Ltd., Shenzhen, CN;
Maxim Borisovitch Sychev, Moscow, RU;
Alexis Decurninge, Boulogne Billancourt, FR;
Dimitrios Tsilimantos, Boulogne Billancourt, FR;
Alexander Alexandrovich Karabutov, Moscow, RU;
Stefan Valentin, Boulogne Billancourt, FR;
Sergey Yurievich Ikonin, Moscow, RU;
Huawei Technologies Co., Ltd., Shenzhen, CN;
Abstract
A system and method for improving quality of encoding and decoding a panoramic video. The panoramic video comprises a sequence of encoded picture frames. In panoramic video picture frames are mapped on a spherical viewing area. In the method the projection center of the encoded frame is transformed before encoding. In the decoding phase the projection center is transformed back accordingly after decoding the frame.