Title:
【発明の名称】撮像システム
Document Type and Number:
Japanese Patent JP3337489
Kind Code:
B2
Abstract:
PURPOSE:To always display stably an endoscope observation image and an X-ray radioscopic image. CONSTITUTION:An endoscope 1 for photographing an observation image of an examinee part 22, and an X-ray device 3 for obtaining a radioscopic image of the examinee part 22 are connected to an endoscope image controller 10. In the endoscope image controller 10, an endoscope observation image from an image memory 42 and an X-ray radioscopic image whose scanning line is converted through a scanning line converting circuit 7 from the X-ray device 3 are synthesized by an image synthesizing circuit 8. Subsequently, a noise component is suppressed by a noise reducing circuit 12, converted to a standard video signal by a video signal processing circuit 44 and the endoscope observation image and the X-ray radioscopic image are displayed on an observation monitor 5. In the scanning line converting circuit 7, the number of scanning lines of the X-ray radioscopic image is converted so as to conform to the endoscope observation image and a form of the observation monitor 5.
More Like This:
Inventors:
Akinobu Uchikubo
Masao Uehara
Masahito Goto
Yudai Nakagawa
Katsuyuki Saito
Akihiro Miyashita
Shinji Yamashita
Akira Murata
Akifumi Ishikawa
Masao Uehara
Masahito Goto
Yudai Nakagawa
Katsuyuki Saito
Akihiro Miyashita
Shinji Yamashita
Akira Murata
Akifumi Ishikawa
Application Number:
JP9445892A
Publication Date:
October 21, 2002
Filing Date:
April 14, 1992
Export Citation:
Assignee:
Olympus Optical Co., Ltd.
International Classes:
A61B5/00; A61B6/00; G02B23/24; A61B1/04; (IPC1-7): A61B1/04; A61B5/00; A61B6/00; G02B23/24
Domestic Patent References:
| JP62266025A | ||||
| JP60217783A |
Attorney, Agent or Firm:
Susumu Ito