JPS57210781A - Aligning method for solid-state image pickup element - Google Patents

Aligning method for solid-state image pickup element

Info

Publication number
JPS57210781A
JPS57210781A JP56094621A JP9462181A JPS57210781A JP S57210781 A JPS57210781 A JP S57210781A JP 56094621 A JP56094621 A JP 56094621A JP 9462181 A JP9462181 A JP 9462181A JP S57210781 A JPS57210781 A JP S57210781A
Authority
JP
Japan
Prior art keywords
solid
image pickup
state image
pickup element
black
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.)
Granted
Application number
JP56094621A
Other languages
Japanese (ja)
Other versions
JPS6365193B2 (en
Inventor
Akito Iwamoto
Okio Yoshida
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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
Application filed by Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP56094621A priority Critical patent/JPS57210781A/en
Publication of JPS57210781A publication Critical patent/JPS57210781A/en
Publication of JPS6365193B2 publication Critical patent/JPS6365193B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/54—Mounting of pick-up tubes, electronic image sensors, deviation or focusing coils

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Length Measuring Devices By Optical Means (AREA)

Abstract

PURPOSE:To adjust the relation of position of a solid-state image pickup element with high accuracy and simple operation, by comparing a black-and-white pattern of a test chart and a picture element arrangement of a solid-state image pickup element. CONSTITUTION:When the width of a white region 1a and a black region 1b of a test chart 1 is projected on the arrangement of photodtectors of a solid-state image pickup element 2 and the result is just equal to the horizontal direction of photodetectors C1, C2..., the video signal in this case is alternate white and black as shown in (c). On the other hand, if the stripes of the pattern and the picture elements are shifted with each other as shown in (a) and (b), the video signal is a gray signal as shown in (e). This shows that the picture elements are shifted by 1/2-bit from the test chart 1, then correct alignment is needed. Further, the slope of the solid-state image pickup elements of two dimensional picture element arrangment can also be corrected by using the difference of signal outputs.
JP56094621A 1981-06-19 1981-06-19 Aligning method for solid-state image pickup element Granted JPS57210781A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56094621A JPS57210781A (en) 1981-06-19 1981-06-19 Aligning method for solid-state image pickup element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56094621A JPS57210781A (en) 1981-06-19 1981-06-19 Aligning method for solid-state image pickup element

Publications (2)

Publication Number Publication Date
JPS57210781A true JPS57210781A (en) 1982-12-24
JPS6365193B2 JPS6365193B2 (en) 1988-12-14

Family

ID=14115320

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56094621A Granted JPS57210781A (en) 1981-06-19 1981-06-19 Aligning method for solid-state image pickup element

Country Status (1)

Country Link
JP (1) JPS57210781A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009288165A (en) * 2008-05-30 2009-12-10 Jfe Steel Corp Calibration method of line sensor camera, calibration device and program

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009288165A (en) * 2008-05-30 2009-12-10 Jfe Steel Corp Calibration method of line sensor camera, calibration device and program

Also Published As

Publication number Publication date
JPS6365193B2 (en) 1988-12-14

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