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:
Oct. 20, 2009
Filed:
Mar. 08, 2005
Gyeongja Jang, Gyeonggi-do, KR;
Mahnjin Han, Gyeonggi-do, KR;
Dokyoon Kim, Gyeonggi-do, KR;
Shinjun Lee, Seoul, KR;
Gyeongja Jang, Gyeonggi-do, KR;
Mahnjin Han, Gyeonggi-do, KR;
Dokyoon Kim, Gyeonggi-do, KR;
Shinjun Lee, Seoul, KR;
Samsung Electronics Co., Ltd., Suwon-Si, Gyeonggi-Do, KR;
Abstract
A schema and style sheets for DIBR data are provided. The schema includes: a BitWrapper node schema used for graphics data compression; and a DepthImage node schema, which is used for depthimage-based model rendering, includes camera information and texture information having a depth information, defines diTexture as an element including SFDepthtextureNode as a model group, wherein the BitWrapper node schema includes: a node element, which contains graphics data including data to be compressed and refers to SFWorldNode as a subelement; a BitWrapperEncodingParameter element; and three attributes having the names type, url, and buffer and the types SFInt32, MFUrI, and SFString, respectively. The schema and style sheets allow an author to easily control the representation and compression of DIBR when authoring 3D contents and to easily generate an input file for an MPEG-4 encoder.