DE69320867D1 - Bildkommunikationsgerät - Google Patents
BildkommunikationsgerätInfo
- Publication number
- DE69320867D1 DE69320867D1 DE69320867T DE69320867T DE69320867D1 DE 69320867 D1 DE69320867 D1 DE 69320867D1 DE 69320867 T DE69320867 T DE 69320867T DE 69320867 T DE69320867 T DE 69320867T DE 69320867 D1 DE69320867 D1 DE 69320867D1
- Authority
- DE
- Germany
- Prior art keywords
- communication device
- image communication
- image
- communication
- 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
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/141—Systems for two-way working between two video terminals, e.g. videophone
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/38—Circuits or arrangements for blanking or otherwise eliminating unwanted parts of pictures
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/387—Composing, repositioning or otherwise geometrically modifying originals
- H04N1/3872—Repositioning or masking
- H04N1/3873—Repositioning or masking defined only by a limited number of coordinate points or parameters, e.g. corners, centre; for trimming
- H04N1/3875—Repositioning or masking defined only by a limited number of coordinate points or parameters, e.g. corners, centre; for trimming combined with enlarging or reducing
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Controls And Circuits For Display Device (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4139093A JPH05336516A (ja) | 1992-05-29 | 1992-05-29 | 画像通信装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69320867D1 true DE69320867D1 (de) | 1998-10-15 |
DE69320867T2 DE69320867T2 (de) | 1999-03-04 |
Family
ID=15237333
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69320867T Expired - Lifetime DE69320867T2 (de) | 1992-05-29 | 1993-05-28 | Bildkommunikationsgerät |
Country Status (4)
Country | Link |
---|---|
US (1) | US5673079A (de) |
EP (1) | EP0572277B1 (de) |
JP (1) | JPH05336516A (de) |
DE (1) | DE69320867T2 (de) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0970034A (ja) * | 1995-08-31 | 1997-03-11 | Canon Inc | 端末装置 |
JPH0993422A (ja) * | 1995-09-28 | 1997-04-04 | Fujitsu Ltd | 圧縮対象画像の画像枠を補正する画像処理装置および方法 |
JP3530902B2 (ja) * | 1995-10-30 | 2004-05-24 | ミノルタ株式会社 | 画像再生装置 |
JP3585625B2 (ja) * | 1996-02-27 | 2004-11-04 | シャープ株式会社 | 画像入力装置およびそれを用いる画像伝送装置 |
JPH1023407A (ja) * | 1996-07-09 | 1998-01-23 | Sony Corp | 画像符号化装置および画像符号化方法、画像復号化装置および画像復号化方法、画像伝送方法、並びに記録媒体 |
US6654414B1 (en) * | 1996-11-12 | 2003-11-25 | Ibm Corporation | Video conferencing using camera environment panoramas |
US6636748B2 (en) * | 1998-01-12 | 2003-10-21 | David A. Monroe | Method and apparatus for image capture, compression and transmission of a visual image over telephone or radio transmission system |
JP2001136500A (ja) * | 1999-11-05 | 2001-05-18 | Matsushita Electric Ind Co Ltd | 画像通信装置及び画像通信方法 |
US6552750B1 (en) * | 2000-03-21 | 2003-04-22 | Tvia, Inc. | Apparatus for improving the presentation of graphics data on a television display |
JP2002014854A (ja) * | 2000-06-28 | 2002-01-18 | Hitachi Ltd | サムネイルアイコン作成方法および表示装置 |
FR2818053B1 (fr) * | 2000-12-07 | 2003-01-10 | Thomson Multimedia Sa | Procede et dispositif de codage pour l'affichage d'un zoom d'une image codee mpeg2 |
JP4612779B2 (ja) * | 2001-06-14 | 2011-01-12 | キヤノン株式会社 | 通信装置及び通信装置の映像表示制御方法 |
EP1472863A4 (de) * | 2002-02-04 | 2006-09-20 | Polycom Inc | Vorrichtung und verfahren zur bereitstellung einer elektronischen bildmanipulation in videokonferenzanwendungen |
US20030179216A1 (en) * | 2002-03-22 | 2003-09-25 | Enroute, Inc. | Multi-resolution video-caching scheme for interactive and immersive videos |
EP1361758A1 (de) * | 2002-05-06 | 2003-11-12 | Motorola, Inc. | Verfahren und Vorrichtung zur Bildinhaltsrekonfigurierung für verschiedene Empfängerfähigkeiten |
JP2004133733A (ja) * | 2002-10-11 | 2004-04-30 | Sony Corp | 表示装置および方法、並びにプログラム |
JP2004312249A (ja) * | 2003-04-04 | 2004-11-04 | Olympus Corp | カメラ |
KR20050033949A (ko) * | 2003-10-07 | 2005-04-14 | 삼성전자주식회사 | 휴대용 단말기의 오토줌임 제어방법 |
CA2555274A1 (en) | 2004-02-05 | 2005-08-25 | The Ohio State University Research Foundation | Chimeric vegf peptides |
JP2007013801A (ja) * | 2005-07-01 | 2007-01-18 | Sumitomo Electric Ind Ltd | 画像伝送方法 |
TW200719281A (en) * | 2005-07-28 | 2007-05-16 | Thomson Licensing | Method and device for generating a sequence of images of reduced size |
JP5326912B2 (ja) * | 2009-07-31 | 2013-10-30 | ブラザー工業株式会社 | 印刷装置、合成画像データ生成装置、及び、合成画像データ生成プログラム |
GB2473429B (en) * | 2009-09-07 | 2013-12-11 | Snow Leopard Invest Ltd | A video-collaboration apparatus and method |
US9813255B2 (en) | 2012-07-30 | 2017-11-07 | Microsoft Technology Licensing, Llc | Collaboration environments and views |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3566208D1 (en) * | 1984-02-29 | 1988-12-15 | Hertz Inst Heinrich | Video conference system |
US4746980A (en) * | 1985-02-04 | 1988-05-24 | Petersen Alfred C | Video processing system |
JPS62290289A (ja) * | 1986-06-10 | 1987-12-17 | Nec Corp | 画像受信装置 |
JPH0683445B2 (ja) * | 1986-06-10 | 1994-10-19 | 日本電気株式会社 | 画像通信端末装置 |
JP2680320B2 (ja) * | 1988-02-08 | 1997-11-19 | 株式会社東芝 | テレビ電話装置 |
JPH01268280A (ja) * | 1988-04-19 | 1989-10-25 | Sanyo Electric Co Ltd | テレビモニタ方法 |
JP2698100B2 (ja) * | 1988-06-23 | 1998-01-19 | 日本電信電話株式会社 | 多地点間テレビ会議制御装置 |
JPH0220185A (ja) * | 1988-07-08 | 1990-01-23 | Ricoh Co Ltd | 動画像伝送方式 |
JPH0813126B2 (ja) * | 1988-08-12 | 1996-02-07 | 沖電気工業株式会社 | 画像通信装置 |
JP2522027B2 (ja) * | 1988-09-30 | 1996-08-07 | 沖電気工業株式会社 | 映像信号の符号化・復号化方法およびその装置 |
DE3833538A1 (de) * | 1988-10-01 | 1990-04-05 | Bosch Gmbh Robert | Gegenseheinrichtung |
JP2823018B2 (ja) * | 1989-01-20 | 1998-11-11 | 東京電力株式会社 | 映像伝送装置 |
JPH0693169B2 (ja) * | 1989-09-20 | 1994-11-16 | 大日本印刷株式会社 | 無地網フィルム作成装置 |
JP2609744B2 (ja) * | 1989-07-14 | 1997-05-14 | 株式会社日立製作所 | 画像表示方法及び画像表示装置 |
JP2509733B2 (ja) * | 1990-04-28 | 1996-06-26 | シャープ株式会社 | デ―タベ―スシステム |
US5392284A (en) * | 1990-09-20 | 1995-02-21 | Canon Kabushiki Kaisha | Multi-media communication device |
JP3347336B2 (ja) * | 1990-12-26 | 2002-11-20 | キヤノン株式会社 | マルチメディア通信装置 |
US5384588A (en) * | 1991-05-13 | 1995-01-24 | Telerobotics International, Inc. | System for omindirectional image viewing at a remote location without the transmission of control signals to select viewing parameters |
US5418560A (en) * | 1991-05-21 | 1995-05-23 | Canon Kabushiki Kaisha | Voice and image data communication apparatus |
-
1992
- 1992-05-29 JP JP4139093A patent/JPH05336516A/ja active Pending
-
1993
- 1993-05-28 DE DE69320867T patent/DE69320867T2/de not_active Expired - Lifetime
- 1993-05-28 EP EP93304188A patent/EP0572277B1/de not_active Expired - Lifetime
-
1994
- 1994-05-19 US US08/245,852 patent/US5673079A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69320867T2 (de) | 1999-03-04 |
EP0572277A1 (de) | 1993-12-01 |
US5673079A (en) | 1997-09-30 |
EP0572277B1 (de) | 1998-09-09 |
JPH05336516A (ja) | 1993-12-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |