WO2012124901A3 - 3차원 메쉬 부호화 방법 및 장치 - Google Patents
3차원 메쉬 부호화 방법 및 장치 Download PDFInfo
- Publication number
- WO2012124901A3 WO2012124901A3 PCT/KR2012/001197 KR2012001197W WO2012124901A3 WO 2012124901 A3 WO2012124901 A3 WO 2012124901A3 KR 2012001197 W KR2012001197 W KR 2012001197W WO 2012124901 A3 WO2012124901 A3 WO 2012124901A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- mesh
- encoding
- priority
- gate
- simplification
- Prior art date
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Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T9/00—Image coding
- G06T9/001—Model-based coding, e.g. wire frame
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
- Image Generation (AREA)
Abstract
3차원 메쉬 부호화 방법 및 장치가 개시된다. 3차원 메쉬 부호화 방법은, 3차원 객체에 대응하는 3차원 메쉬를 구성하는 게이트의 우선 순위를 결정하고, 결정된 게이트의 우선 순위를 이용하여 3차원 메쉬를 구성하는 정점들을 제거함으로써 3차원 메쉬를 단순화할 수 있다.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/005,749 US9749609B2 (en) | 2011-03-17 | 2012-02-17 | Method and apparatus for encoding a 3D mesh |
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161453684P | 2011-03-17 | 2011-03-17 | |
US61/453,684 | 2011-03-17 | ||
US201161454027P | 2011-03-18 | 2011-03-18 | |
US61/454,027 | 2011-03-18 | ||
KR1020110050264A KR101844297B1 (ko) | 2011-03-17 | 2011-05-26 | 3차원 메쉬 부호화 방법 및 장치 |
KR10-2011-0050264 | 2011-05-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2012124901A2 WO2012124901A2 (ko) | 2012-09-20 |
WO2012124901A3 true WO2012124901A3 (ko) | 2012-12-13 |
Family
ID=46831151
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2012/001197 WO2012124901A2 (ko) | 2011-03-17 | 2012-02-17 | 3차원 메쉬 부호화 방법 및 장치 |
Country Status (1)
Country | Link |
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WO (1) | WO2012124901A2 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024043750A1 (ko) * | 2022-08-25 | 2024-02-29 | 엘지전자 주식회사 | 3d 데이터 송신 장치, 3d 데이터 송신 방법, 3d 데이터 수신 장치 및 3d 데이터 수신 방법 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090263029A1 (en) * | 2005-04-13 | 2009-10-22 | Eun Young Chang | Method and apparatus for encoding/decoding 3d mesh information |
WO2009128660A2 (en) * | 2008-04-18 | 2009-10-22 | Electronics And Telecommunications Research Institute | Method and apparatus for real time 3d mesh compression, based on quanitzation |
KR20100112848A (ko) * | 2009-04-10 | 2010-10-20 | 삼성전자주식회사 | 3차원 메쉬정보 압축 및 복원 방법 |
WO2010142743A2 (en) * | 2009-06-10 | 2010-12-16 | Thomson Licensing | Method for encoding/decoding a 3d mesh model that comprises one or more components |
-
2012
- 2012-02-17 WO PCT/KR2012/001197 patent/WO2012124901A2/ko active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090263029A1 (en) * | 2005-04-13 | 2009-10-22 | Eun Young Chang | Method and apparatus for encoding/decoding 3d mesh information |
WO2009128660A2 (en) * | 2008-04-18 | 2009-10-22 | Electronics And Telecommunications Research Institute | Method and apparatus for real time 3d mesh compression, based on quanitzation |
KR20100112848A (ko) * | 2009-04-10 | 2010-10-20 | 삼성전자주식회사 | 3차원 메쉬정보 압축 및 복원 방법 |
WO2010142743A2 (en) * | 2009-06-10 | 2010-12-16 | Thomson Licensing | Method for encoding/decoding a 3d mesh model that comprises one or more components |
Non-Patent Citations (2)
Title |
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ALLIEZ, P. ET AL.: "Progressive compression for lossless transmission of triangle meshes", SIGGRAPH ''01 PROCEEDINGS OF THE 28TH ANNUAL CONFERENCE ON COMPUTER GRAPHICS AND INTERACTIVE TECHNIQUES., 2001, NEW YORK, pages 195 - 202 * |
HAO, P. ET AL.: "Mesh connectivity compression for progressive-to-lossless transmission.", QUEEN MARY, June 2006 (2006-06-01), UNIVERSITY OF LONDON, DEPARTMENT OF COMPUTER SCIENCE, pages 1 - 7 * |
Also Published As
Publication number | Publication date |
---|---|
WO2012124901A2 (ko) | 2012-09-20 |
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