发明授权
- 专利标题: Photography apparatus for television picture
- 专利标题(中): 电视摄影机
-
申请号: US159846申请日: 1980-06-16
-
公开(公告)号: US4339769A公开(公告)日: 1982-07-13
- 发明人: Toshiji Fujita , Chihiko Yamada , Takeo Terashima , Masaki Nojima
- 申请人: Toshiji Fujita , Chihiko Yamada , Takeo Terashima , Masaki Nojima
- 申请人地址: JPX Tokyo
- 专利权人: Toppan Printing Co., Ltd.
- 当前专利权人: Toppan Printing Co., Ltd.
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX54-79824 19790625; JPX54-83750 19790702; JPX54-97685 19790731; JPX54-121476 19790920; JPX55-48410 19800411
- 主分类号: H04N1/00
- IPC分类号: H04N1/00 ; H04N1/50 ; H04N1/64 ; H04N5/78 ; H04N5/84 ; H04N9/02
摘要:
A photography apparatus for television picture comprises a video tape recorder which detects a frame specifying signal recorded on an audio track corresponding to a frame image next to a predetermined frame image by a detecting head disposed before the audio head by a distance corresponding to one field in the direction of tape travel; a memory device for storing one frame image produced by the video tape recorder when the video tape recorder detects the frame specifying signal; an NTSC decoder for separating the signal stored in the memory into three primary color signals; a monochrome monitor for reproducing images corresponding to each of the three primary color signals produced by the NTSC decoder; and a camera with a vertically elongated aperture diaphragm for forming, on color film, multi-exposed images on the monochrome monitor through color filters passing only the respective primary color corresponding to each image.
公开/授权文献
信息查询