ES402611A1 - Un sistema para transmitir y recibir una pluralidad de n imagenes de video. - Google Patents
Un sistema para transmitir y recibir una pluralidad de n imagenes de video.Info
- Publication number
- ES402611A1 ES402611A1 ES402611A ES402611A ES402611A1 ES 402611 A1 ES402611 A1 ES 402611A1 ES 402611 A ES402611 A ES 402611A ES 402611 A ES402611 A ES 402611A ES 402611 A1 ES402611 A1 ES 402611A1
- Authority
- ES
- Spain
- Prior art keywords
- pictures
- line
- transmitting
- receiving
- multiplex
- 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
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
- H04N7/0806—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division the signals being two or more video signals
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Television Systems (AREA)
- Color Television Systems (AREA)
Abstract
Un sistema para transmitir y recibir una pluralidad de n imágenes de video y para seleccionar y presentar una de las imágenes de video, que comprende , medios de seleccionar cada enésima línea solamente de dicha pluralidad de imágenes, a partir de una línea preseleccionada distinta para cada una de las imágenes de dicha pluralidad de imágenes, medios de transmitir las líneas seleccionadas, por el orden seleccionad, de cada una de las imágenes de dicha pluralidad de imágenes, en forma de una pluralidad de líneas, medios de seleccionar cada enésima línea de dicha pluralidad de líneas a partir de una línea preseleccionada, de modo que las líneas se seleccionen tomándolas de la imagen deseada de entre las de dicha pluralidad de imágenes, medios de retardar dichas líneas seleccionadas, por un tiempo de esencialmente n-1 periodos de línea, medios de reponer cada imagen de video a intervalos de tiempo periódicos y de mantener una correspondencia entre cada una de las imágenes de la pluralidad de imágenes y las seleccionadas de las líneas, medios de combinar dichas líneas seleccionadas que están sin retardar con las que están retardadas, y medios de presentar dichas líneas seleccionadas y combinadas, como dicha imagen deseada de entre las de dicha pluralidad de imágenes, de modo que a una línea sin retardar le siga una línea retardada.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14377571A | 1971-05-17 | 1971-05-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES402611A1 true ES402611A1 (es) | 1975-12-16 |
Family
ID=22505565
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES402611A Expired ES402611A1 (es) | 1971-05-17 | 1972-05-10 | Un sistema para transmitir y recibir una pluralidad de n imagenes de video. |
Country Status (7)
Country | Link |
---|---|
US (1) | US3745242A (es) |
BE (1) | BE783509A (es) |
CA (1) | CA953411A (es) |
DE (1) | DE2224146A1 (es) |
ES (1) | ES402611A1 (es) |
FR (1) | FR2139888A1 (es) |
GB (1) | GB1389617A (es) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3991266A (en) * | 1974-09-03 | 1976-11-09 | Sanders Associates, Inc. | Dual image television |
US4027333A (en) * | 1975-12-09 | 1977-05-31 | Cbs Inc. | Multiplex color television transmission system |
US4195204A (en) * | 1976-04-14 | 1980-03-25 | Honeywell, Inc. | Signal mixer circuit |
US4492978A (en) * | 1979-03-12 | 1985-01-08 | Westinghouse Electric Corp. | Transmission system for TV signals |
US4517592A (en) * | 1982-08-20 | 1985-05-14 | Levy Paul M | Television system |
US4847690A (en) * | 1987-02-19 | 1989-07-11 | Isix, Inc. | Interleaved video system, method and apparatus |
US4821101A (en) * | 1987-02-19 | 1989-04-11 | Isix, Inc. | Video system, method and apparatus |
US6795112B1 (en) * | 1998-03-13 | 2004-09-21 | General Instrument Corp. | Composite video multiplexing scheme |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE880147C (de) * | 1949-10-27 | 1953-05-07 | Pye Limited, Cambridge (Grossbritannien) | Anordnung zur Erzeugung von Fernseh'bildsignalen mittels einer Bildspeicherröhre |
US3358079A (en) * | 1963-08-02 | 1967-12-12 | Jr Thomas A Banning | Stereoscopic televsion including means to select either three dimensional or two dimensional reception |
US3488435A (en) * | 1965-07-29 | 1970-01-06 | Bell Telephone Labor Inc | Time-division multiplex system wherein a vidicon is used for frame storage of video signals |
US3562421A (en) * | 1967-08-03 | 1971-02-09 | Ward Electronic Ind | Television time multiplexing system |
US3686436A (en) * | 1969-12-30 | 1972-08-22 | Iit Res Inst | Multiple video signal transducing system and method |
-
1971
- 1971-05-17 US US00143775A patent/US3745242A/en not_active Expired - Lifetime
-
1972
- 1972-05-01 GB GB2015072A patent/GB1389617A/en not_active Expired
- 1972-05-04 CA CA141,264A patent/CA953411A/en not_active Expired
- 1972-05-10 ES ES402611A patent/ES402611A1/es not_active Expired
- 1972-05-16 BE BE783509A patent/BE783509A/xx unknown
- 1972-05-16 FR FR7217466A patent/FR2139888A1/fr not_active Withdrawn
- 1972-05-17 DE DE19722224146 patent/DE2224146A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2224146A1 (de) | 1972-11-30 |
CA953411A (en) | 1974-08-20 |
FR2139888A1 (es) | 1973-01-12 |
BE783509A (fr) | 1972-11-16 |
GB1389617A (en) | 1975-04-03 |
US3745242A (en) | 1973-07-10 |
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