JPS5632881A - Solid image pickup unit - Google Patents

Solid image pickup unit

Info

Publication number
JPS5632881A
JPS5632881A JP10863379A JP10863379A JPS5632881A JP S5632881 A JPS5632881 A JP S5632881A JP 10863379 A JP10863379 A JP 10863379A JP 10863379 A JP10863379 A JP 10863379A JP S5632881 A JPS5632881 A JP S5632881A
Authority
JP
Japan
Prior art keywords
image pickup
lines
pickup operation
ccd1
pal
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.)
Pending
Application number
JP10863379A
Other languages
Japanese (ja)
Inventor
Seisuke Yamanaka
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.)
Sony Corp
Original Assignee
Sony Corp
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
Application filed by Sony Corp filed Critical Sony Corp
Priority to JP10863379A priority Critical patent/JPS5632881A/en
Publication of JPS5632881A publication Critical patent/JPS5632881A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/40—Extracting pixel data from image sensors by controlling scanning circuits, e.g. by modifying the number of pixels sampled or to be sampled
    • H04N25/44—Extracting pixel data from image sensors by controlling scanning circuits, e.g. by modifying the number of pixels sampled or to be sampled by partially reading an SSIS array
    • H04N25/443—Extracting pixel data from image sensors by controlling scanning circuits, e.g. by modifying the number of pixels sampled or to be sampled by partially reading an SSIS array by reading pixels from selected 2D regions of the array, e.g. for windowing or digital zooming
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/70—SSIS architectures; Circuits associated therewith
    • H04N25/71—Charge-coupled device [CCD] sensors; Charge-transfer registers specially adapted for CCD sensors
    • H04N25/73—Charge-coupled device [CCD] sensors; Charge-transfer registers specially adapted for CCD sensors using interline transfer [IT]

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Color Television Image Signal Generators (AREA)

Abstract

PURPOSE:To make it possible to output a video signal as many as the number of scanning lines of a random television standard system, by changing the screen size of a solid image pickup unit using CCD (charge coupled device) as an image sensor. CONSTITUTION:As an image sensor, inter-line transfer type CCD1 having an enough number of picture elements to obtain information for the PAL-system screen size is used. In image pickup operation on the PAL system, the sensor gate of CCD1 is opened by sensor gate clock signal phisp from sensor gate clock signal generator 2, thereby performing the image pickup operation. In image pickup operation on the NTSC system, stored charge for 87 lines among that for 525 lines obtained from CCD1 of the PAL-system screen size is read and removed in the vertical blanking interval of the NTSC system and the number of lines is converted, thereby performing the image pickup operation.
JP10863379A 1979-08-28 1979-08-28 Solid image pickup unit Pending JPS5632881A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10863379A JPS5632881A (en) 1979-08-28 1979-08-28 Solid image pickup unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10863379A JPS5632881A (en) 1979-08-28 1979-08-28 Solid image pickup unit

Publications (1)

Publication Number Publication Date
JPS5632881A true JPS5632881A (en) 1981-04-02

Family

ID=14489738

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10863379A Pending JPS5632881A (en) 1979-08-28 1979-08-28 Solid image pickup unit

Country Status (1)

Country Link
JP (1) JPS5632881A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6158384A (en) * 1984-08-30 1986-03-25 Nec Corp Solid-state image pickup element and its driving method
JPS61277274A (en) * 1985-05-31 1986-12-08 Sony Corp Picture processor
JPS6273679U (en) * 1985-10-29 1987-05-12
JPS62179278A (en) * 1986-01-31 1987-08-06 Sanyo Electric Co Ltd Driving circuit for solid-state image pickup element
EP0411440A2 (en) * 1989-08-02 1991-02-06 Hitachi, Ltd. Camera system and camera recording system
EP0467683A2 (en) * 1990-07-19 1992-01-22 Canon Kabushiki Kaisha Image processing apparatus
JPH06181547A (en) * 1992-12-14 1994-06-28 Nec Corp Solid-state image pickup device and its driving method
JPH0884299A (en) * 1995-09-28 1996-03-26 Sony Corp Solid-state image pickup device
US7548265B2 (en) * 2004-10-18 2009-06-16 Kabushiki Kaisha Toshiba Image pickup apparatus and image pickup method including clocks

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6158384A (en) * 1984-08-30 1986-03-25 Nec Corp Solid-state image pickup element and its driving method
JPS61277274A (en) * 1985-05-31 1986-12-08 Sony Corp Picture processor
JPS6273679U (en) * 1985-10-29 1987-05-12
JPS62179278A (en) * 1986-01-31 1987-08-06 Sanyo Electric Co Ltd Driving circuit for solid-state image pickup element
EP0411440A2 (en) * 1989-08-02 1991-02-06 Hitachi, Ltd. Camera system and camera recording system
EP0467683A2 (en) * 1990-07-19 1992-01-22 Canon Kabushiki Kaisha Image processing apparatus
US5450129A (en) * 1990-07-19 1995-09-12 Canon Kabushiki Kaisha Image processing apparatus for converting different television standard signals
JPH06181547A (en) * 1992-12-14 1994-06-28 Nec Corp Solid-state image pickup device and its driving method
JPH0884299A (en) * 1995-09-28 1996-03-26 Sony Corp Solid-state image pickup device
US7548265B2 (en) * 2004-10-18 2009-06-16 Kabushiki Kaisha Toshiba Image pickup apparatus and image pickup method including clocks

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