DE69801998T2 - Signal der animation einer grafischen szene, entsprechende vorrichtung und verfahren - Google Patents
Signal der animation einer grafischen szene, entsprechende vorrichtung und verfahrenInfo
- Publication number
- DE69801998T2 DE69801998T2 DE69801998T DE69801998T DE69801998T2 DE 69801998 T2 DE69801998 T2 DE 69801998T2 DE 69801998 T DE69801998 T DE 69801998T DE 69801998 T DE69801998 T DE 69801998T DE 69801998 T2 DE69801998 T2 DE 69801998T2
- Authority
- DE
- Germany
- Prior art keywords
- animation
- fields
- mask
- objects
- dynamic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000000034 method Methods 0.000 title claims description 22
- 238000011002 quantification Methods 0.000 claims description 21
- 230000005540 biological transmission Effects 0.000 claims description 13
- 238000012512 characterization method Methods 0.000 claims description 12
- 230000008859 change Effects 0.000 claims description 5
- 230000007246 mechanism Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 230000002452 interceptive effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000007620 mathematical function Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 230000036962 time dependent Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
- 230000014616 translation Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
- H04N21/23412—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs for generating or manipulating the scene composition of objects, e.g. MPEG-4 objects
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/20—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
- H04N21/44012—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving rendering scenes according to scene graphs, e.g. MPEG-4 scene graphs
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Processing Or Creating Images (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9709119A FR2765982B1 (fr) | 1997-07-11 | 1997-07-11 | Signal de donnees d'animation d'une scene graphique, procede et dispositif correspondants |
| PCT/FR1998/001523 WO1999003281A1 (fr) | 1997-07-11 | 1998-07-10 | Signal d'animation d'une scene graphique, procede et dispositif correspondants |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69801998D1 DE69801998D1 (de) | 2001-11-15 |
| DE69801998T2 true DE69801998T2 (de) | 2002-05-29 |
Family
ID=9509348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69801998T Expired - Lifetime DE69801998T2 (de) | 1997-07-11 | 1998-07-10 | Signal der animation einer grafischen szene, entsprechende vorrichtung und verfahren |
Country Status (10)
| Country | Link |
|---|---|
| EP (1) | EP1004206B1 (https=) |
| JP (2) | JP3955178B2 (https=) |
| KR (1) | KR100574754B1 (https=) |
| CN (1) | CN1237816C (https=) |
| AU (1) | AU739379B2 (https=) |
| DE (1) | DE69801998T2 (https=) |
| ES (1) | ES2165694T3 (https=) |
| FR (1) | FR2765982B1 (https=) |
| IL (1) | IL133789A (https=) |
| WO (1) | WO1999003281A1 (https=) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU1937701A (en) * | 1999-12-01 | 2001-06-12 | Mikael Bourges-Sevenier | Optimized bifs encoder |
| KR101349599B1 (ko) | 2005-09-26 | 2014-01-10 | 미쓰비시덴키 가부시키가이샤 | 동화상 복호 장치 |
| KR100877066B1 (ko) * | 2007-01-22 | 2009-01-09 | 삼성전자주식회사 | Ｌａｙｏｕｔ 구조를 이용한 ＧＵＩ 위짓 구성 장치 및이를 운영하는 방법 |
| JP4953980B2 (ja) * | 2007-08-20 | 2012-06-13 | 株式会社アトレータ | 採尿用容器 |
| NO333026B1 (no) * | 2008-09-17 | 2013-02-18 | Cisco Systems Int Sarl | Styringssystem for et lokalt telepresencevideokonferansesystem og fremgangsmate for a etablere en videokonferansesamtale. |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5909218A (en) * | 1996-04-25 | 1999-06-01 | Matsushita Electric Industrial Co., Ltd. | Transmitter-receiver of three-dimensional skeleton structure motions and method thereof |
-
1997
- 1997-07-11 FR FR9709119A patent/FR2765982B1/fr not_active Expired - Lifetime
-
1998
- 1998-07-10 CN CNB988070960A patent/CN1237816C/zh not_active Expired - Lifetime
- 1998-07-10 AU AU87350/98A patent/AU739379B2/en not_active Expired
- 1998-07-10 IL IL13378998A patent/IL133789A/xx not_active IP Right Cessation
- 1998-07-10 DE DE69801998T patent/DE69801998T2/de not_active Expired - Lifetime
- 1998-07-10 EP EP98938738A patent/EP1004206B1/fr not_active Expired - Lifetime
- 1998-07-10 KR KR1020007000286A patent/KR100574754B1/ko not_active Expired - Lifetime
- 1998-07-10 ES ES98938738T patent/ES2165694T3/es not_active Expired - Lifetime
- 1998-07-10 JP JP2000502638A patent/JP3955178B2/ja not_active Expired - Lifetime
- 1998-07-10 WO PCT/FR1998/001523 patent/WO1999003281A1/fr not_active Ceased
-
2004
- 2004-06-09 JP JP2004171197A patent/JP2004272935A/ja not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| JP2001510313A (ja) | 2001-07-31 |
| IL133789A0 (en) | 2001-04-30 |
| KR20010021727A (ko) | 2001-03-15 |
| AU8735098A (en) | 1999-02-08 |
| FR2765982B1 (fr) | 2004-10-15 |
| DE69801998D1 (de) | 2001-11-15 |
| WO1999003281A9 (fr) | 1999-04-22 |
| EP1004206B1 (fr) | 2001-10-10 |
| CN1263670A (zh) | 2000-08-16 |
| JP2004272935A (ja) | 2004-09-30 |
| IL133789A (en) | 2005-06-19 |
| ES2165694T3 (es) | 2002-03-16 |
| AU739379B2 (en) | 2001-10-11 |
| CN1237816C (zh) | 2006-01-18 |
| KR100574754B1 (ko) | 2006-04-28 |
| FR2765982A1 (fr) | 1999-01-15 |
| JP3955178B2 (ja) | 2007-08-08 |
| WO1999003281A1 (fr) | 1999-01-21 |
| EP1004206A1 (fr) | 2000-05-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition |