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:
Mar. 17, 2020
Filed:
Oct. 18, 2012
Novatek Microelectronics Corp., Hsinchu, TW;
Yu-Wei Chang, Hsinchu, TW;
Novatek Microelectronics Corp., Hsinchu, TW;
Abstract
An encoding method and an encoding device for 3D video are provided. The method includes the following. Pixel data of a first macro block in a first frame to be encoded is loaded, wherein the first frame belongs to a first view angle. Pixel data of a search window in a reference frame is loaded. A first motion estimation is executed according to the pixel data of the search window and the first macro block. Pixel data of a second macro block in a second frame to be encoded is loaded, wherein the second frame belongs to a second view angle different from the first view angle. A second motion estimation is executed according to the pixel data of the search window and the second macro block, thereby sharing the pixel data of the search window with the first motion estimation. Accordingly, the demand for a memory bandwidth is decreased.