GB2221116B - Endoscopic photographing apparatus - Google Patents

Endoscopic photographing apparatus

Info

Publication number
GB2221116B
GB2221116B GB8910992A GB8910992A GB2221116B GB 2221116 B GB2221116 B GB 2221116B GB 8910992 A GB8910992 A GB 8910992A GB 8910992 A GB8910992 A GB 8910992A GB 2221116 B GB2221116 B GB 2221116B
Authority
GB
United Kingdom
Prior art keywords
photographing apparatus
endoscopic photographing
endoscopic
photographing
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 - Lifetime
Application number
GB8910992A
Other versions
GB2221116A (en
GB8910992D0 (en
Inventor
Masahiko Sasaki
Shinichi Kato
Tadashi Kato
Masahide Kanno
Yutaka Takahashi
Katsuyuki Saito
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Olympus Corp
Original Assignee
Olympus Optical Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from JP60219536A external-priority patent/JPS6278986A/en
Priority claimed from JP60224395A external-priority patent/JPS6282888A/en
Priority claimed from JP60224396A external-priority patent/JPS62187814A/en
Priority claimed from JP60233088A external-priority patent/JPS6292680A/en
Priority claimed from GB8623592A external-priority patent/GB2181323B/en
Priority to GB8910992A priority Critical patent/GB2221116B/en
Application filed by Olympus Optical Co Ltd filed Critical Olympus Optical Co Ltd
Publication of GB8910992D0 publication Critical patent/GB8910992D0/en
Publication of GB2221116A publication Critical patent/GB2221116A/en
Publication of GB2221116B publication Critical patent/GB2221116B/en
Application granted granted Critical
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
    • H04N7/0117—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving conversion of the spatial resolution of the incoming video signal
    • H04N7/012—Conversion between an interlaced and a progressive signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47—End-user applications
    • H04N21/478—Supplemental services, e.g. displaying phone caller identification, shopping application

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Graphics (AREA)
  • Endoscopes (AREA)
GB8910992A 1985-10-02 1989-05-12 Endoscopic photographing apparatus Expired - Lifetime GB2221116B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8910992A GB2221116B (en) 1985-10-02 1989-05-12 Endoscopic photographing apparatus

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP60219536A JPS6278986A (en) 1985-10-02 1985-10-02 Endoscope system
JP60224396A JPS62187814A (en) 1985-10-08 1985-10-08 Light source device for endoscope
JP60224395A JPS6282888A (en) 1985-10-08 1985-10-08 Image pickup device for endoscope
JP60233088A JPS6292680A (en) 1985-10-18 1985-10-18 Television camera unit
GB8623592A GB2181323B (en) 1985-10-02 1986-10-01 Television apparatus
GB8910992A GB2221116B (en) 1985-10-02 1989-05-12 Endoscopic photographing apparatus

Publications (3)

Publication Number Publication Date
GB8910992D0 GB8910992D0 (en) 1989-06-28
GB2221116A GB2221116A (en) 1990-01-24
GB2221116B true GB2221116B (en) 1990-06-06

Family

ID=27516674

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8910992A Expired - Lifetime GB2221116B (en) 1985-10-02 1989-05-12 Endoscopic photographing apparatus

Country Status (1)

Country Link
GB (1) GB2221116B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2248360A (en) * 1990-09-25 1992-04-01 Securitag Systems Limited Card with combined video image and text
CA2076742A1 (en) * 1991-08-30 1993-03-01 Aiwa Co., Ltd. Camera apparatus and an aspect conversion circuit used in the apparatus
GB2385735B (en) * 2002-02-21 2003-12-31 Keymed Image capture and display system

Also Published As

Publication number Publication date
GB2221116A (en) 1990-01-24
GB8910992D0 (en) 1989-06-28

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20051001