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:
Apr. 26, 2011
Filed:
Sep. 07, 2005
Woo-jin Han, Suwon-si, KR;
Bae-keun Lee, Bucheon-si, KR;
Sang-chang Cha, Hwaseong-si, KR;
Ho-jin Ha, Seoul, KR;
Kyo-hyuk Lee, Seoul, KR;
Jae-young Lee, Suwon-si, KR;
Woo-jin Han, Suwon-si, KR;
Bae-keun Lee, Bucheon-si, KR;
Sang-chang Cha, Hwaseong-si, KR;
Ho-jin Ha, Seoul, KR;
Kyo-hyuk Lee, Seoul, KR;
Jae-young Lee, Suwon-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
Multi-layer video coding and decoding methods, multi-layer video encoder and multi-layer video decoder are provided. The multi-layer video coding method includes encoding a video frame having a predetermined resolution using a first video coding scheme, using a frame encoded by the first video coding scheme as a reference to encode the video frame with the same resolution as the predetermined resolution using a second video coding scheme, and generating a bitstream containing the frames encoded by the first and second video coding schemes.