SU136771A1 - A device for receiving a silhouette signal in a combined television transmission - Google Patents
A device for receiving a silhouette signal in a combined television transmissionInfo
- Publication number
- SU136771A1 SU136771A1 SU674396A SU674396A SU136771A1 SU 136771 A1 SU136771 A1 SU 136771A1 SU 674396 A SU674396 A SU 674396A SU 674396 A SU674396 A SU 674396A SU 136771 A1 SU136771 A1 SU 136771A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- receiving
- television transmission
- silhouette
- combined television
- signal
- Prior art date
Links
Landscapes
- Optical Communication System (AREA)
Description
Известны способы получени силуэтных сигналов, необходимых дл комбинированной телевизионной передачи. Эти способы требуют применени специальных устройств дл оптического и электронного совмещени .Methods are known for obtaining the silhouette signals necessary for a combined television transmission. These methods require the use of special devices for optical and electronic combination.
Предлагаемое устройство дл получени силуэтного сигнала при комбинированной телевизионной передаче в системе бегущего луча отличаетс применением группы дополнитс.тьных фот()умножите,1ей, воспринимающих свет только от экрана, на фоне которого происходит действие , чем достигаетс упрощение аппаратуры н лучп ение качества изображени .The proposed device for receiving a silhouette signal in a combined television transmission in a traveling beam system differs by using a group of additional photons (), multiply, 1, perceiving light only from the screen, against the background of which the action takes place, which simplifies the equipment and improves image quality.
Сценическа площадка освещаетс .п-чом камеры / (см. чертеж) и на белом экране 2, на фоне которого происходит действие, получаетс тень (-силуэт) актеров S. Силуэтный сигнал вырабатываетс фотоумножител ми 4 } 5, каждый из которых воспринимает только свет, отраженный от экрана 2, т. е. силуэт актера. Видеосигнал передаваемой сцены формируетс фотоумножител ми 6 и 7. Выходные сигналы фотоумножителей 4, 5 } 6, 7 поступают на входы электронного коммутатора 8, на третий вход которого подаетс видеосигнал, например, с кинопленки . На выходе электронного коммутатора 8 имеетс комбинированный видеосигнал, используемый дл комбинированной телевизионной передачи в системе бегущего луча.The stage is illuminated by the camera / (see the drawing) and on the white screen 2, against which the action takes place, the shadow (silhouette) of the actors S is obtained. The silhouette signal is produced by the photomultipliers 4} 5, each of which perceives only light reflected from screen 2, i.e. actor’s silhouette. The video signal of the transmitted scene is formed by photomultipliers 6 and 7. The output signals of photomultipliers 4, 5} 6, 7 are fed to the inputs of the electronic switch 8, to the third input of which is fed a video signal, for example, from a film. At the output of the electronic switch 8, there is a combined video signal used for a combined television transmission in a traveling beam system.
Предмет изобретени Subject invention
Устройство дл иолучени силуэтного сигнала при комбинированной телевизионной передаче в системе бегущего луча, отличающеес тем, что, с целью упрощени аппаратуры и улучщени качества изображени , в нем применена группа дополнительных фотоумножителей, воспринимающих только свет, отраженный от экрана, на фоне которого происходит действие.A device for receiving a silhouette signal in a combined television transmission in a traveling beam system, characterized in that, in order to simplify the equipment and improve the image quality, it uses a group of additional photomultipliers that perceive only the light reflected from the screen against which the action takes place.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU674396A SU136771A1 (en) | 1960-07-23 | 1960-07-23 | A device for receiving a silhouette signal in a combined television transmission |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU674396A SU136771A1 (en) | 1960-07-23 | 1960-07-23 | A device for receiving a silhouette signal in a combined television transmission |
Publications (1)
Publication Number | Publication Date |
---|---|
SU136771A1 true SU136771A1 (en) | 1960-11-30 |
Family
ID=48293021
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU674396A SU136771A1 (en) | 1960-07-23 | 1960-07-23 | A device for receiving a silhouette signal in a combined television transmission |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU136771A1 (en) |
-
1960
- 1960-07-23 SU SU674396A patent/SU136771A1/en active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR960016426A (en) | Video camera device | |
ATE121896T1 (en) | VIDEO SYSTEM. | |
ATE7192T1 (en) | HIGH DEFINITION TELEVISION SYSTEM. | |
GB720182A (en) | Improved method of and apparatus for producing television pictures | |
US2465652A (en) | Color television | |
SE7900609L (en) | PROCEDURE AND DEVICE FOR IMAGE GRAINING | |
SU136771A1 (en) | A device for receiving a silhouette signal in a combined television transmission | |
KR930001687A (en) | Video camera | |
ES377101A1 (en) | Beam current stabilization device for a television picture display device | |
GB1293315A (en) | Field-sequential colour television camera including a colour filter and one camera tube | |
US2851519A (en) | Mechanical to video transducer for superimposing additional information on a television scene | |
GB1273062A (en) | Stereoscopic television system | |
GB504750A (en) | Improvements in or relating to the taking of moving pictures | |
US2396865A (en) | Signal-generating system | |
US2307661A (en) | Electro-optical method and apparatus | |
US3652786A (en) | Two-tube type color camera system | |
GB1197481A (en) | Colour Video Signal Generating System | |
ES8405960A1 (en) | Photographic recording from a video monitor | |
SU128047A1 (en) | The method of implementation of the combined television programs | |
SU1302441A1 (en) | Method and apparatus for generating television signal of stereoscopic image | |
US3586764A (en) | T.v. camera employing a liminance pickup tube and a color pickup tube for multiplexed red and blue signals | |
Toshqinboyeva | TELEVISION AS AN ENTERTAINMENT INDUSTRY. | |
GB1083128A (en) | Combination motion picture and television camera | |
SU144523A1 (en) | Stereoscopic television method | |
SU702318A1 (en) | Apparatus for checking-up printed circuit boards |