DE69130157D1 - Videokonferenzsystem für einen gerichtssaal und andere anwendungen - Google Patents
Videokonferenzsystem für einen gerichtssaal und andere anwendungenInfo
- Publication number
- DE69130157D1 DE69130157D1 DE69130157T DE69130157T DE69130157D1 DE 69130157 D1 DE69130157 D1 DE 69130157D1 DE 69130157 T DE69130157 T DE 69130157T DE 69130157 T DE69130157 T DE 69130157T DE 69130157 D1 DE69130157 D1 DE 69130157D1
- Authority
- DE
- Germany
- Prior art keywords
- picture
- displayed
- small
- video
- regions
- 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 - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/445—Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/15—Conference systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/445—Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information
- H04N5/45—Picture in picture, e.g. displaying simultaneously another television channel in a region of the screen
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Closed-Circuit Television Systems (AREA)
- Hydrogenated Pyridines (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US56144890A | 1990-08-01 | 1990-08-01 | |
PCT/US1991/005414 WO1992003010A1 (en) | 1990-08-01 | 1991-07-30 | Video conferencing system for courtroom and other applications |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69130157D1 true DE69130157D1 (de) | 1998-10-15 |
DE69130157T2 DE69130157T2 (de) | 1999-06-02 |
Family
ID=24242016
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69130157T Expired - Fee Related DE69130157T2 (de) | 1990-08-01 | 1991-07-30 | Videokonferenzsystem für einen gerichtssaal und andere anwendungen |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0495088B1 (de) |
AT (1) | ATE171032T1 (de) |
CA (1) | CA2066163C (de) |
DE (1) | DE69130157T2 (de) |
WO (1) | WO1992003010A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5625410A (en) * | 1993-04-21 | 1997-04-29 | Kinywa Washino | Video monitoring and conferencing system |
FR2776457B1 (fr) * | 1998-03-23 | 2000-04-28 | France Telecom | Systeme de visioconference multipoint a presence permanente |
CN113923359A (zh) * | 2021-10-13 | 2022-01-11 | 宁波米福软件有限公司 | 一种庭审现场画面与远程画面的融合方法及融合系统 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3601530A (en) * | 1969-04-29 | 1971-08-24 | Bell Telephone Labor Inc | Video conference system using voice-switched cameras |
DE2640019A1 (de) * | 1976-09-06 | 1978-03-09 | Siemens Ag | Fernsehkonferenzanordnung unter mitbenutzung von einrichtungen der bildfernsprechtechnik |
ATE38604T1 (de) * | 1984-02-29 | 1988-11-15 | Hertz Inst Heinrich | Nachrichtensystem fuer bildkonferenzen. |
US4821307A (en) * | 1987-02-10 | 1989-04-11 | Flint Iii Paul L | Image splitter for two-way imaging apparatus |
US4965819A (en) * | 1988-09-22 | 1990-10-23 | Docu-Vision, Inc. | Video conferencing system for courtroom and other applications |
-
1991
- 1991-07-30 DE DE69130157T patent/DE69130157T2/de not_active Expired - Fee Related
- 1991-07-30 CA CA002066163A patent/CA2066163C/en not_active Expired - Fee Related
- 1991-07-30 EP EP91915913A patent/EP0495088B1/de not_active Expired - Lifetime
- 1991-07-30 WO PCT/US1991/005414 patent/WO1992003010A1/en active IP Right Grant
- 1991-07-30 AT AT91915913T patent/ATE171032T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0495088B1 (de) | 1998-09-09 |
ATE171032T1 (de) | 1998-09-15 |
WO1992003010A1 (en) | 1992-02-20 |
DE69130157T2 (de) | 1999-06-02 |
EP0495088A1 (de) | 1992-07-22 |
CA2066163A1 (en) | 1992-02-02 |
CA2066163C (en) | 2001-10-16 |
EP0495088A4 (en) | 1992-12-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: MULTIMEDIA TELESYS,INC., MESA, ARIZ., US |
|
8339 | Ceased/non-payment of the annual fee |