JPS55138976A - Linearity correction method of itv camera - Google Patents

Linearity correction method of itv camera

Info

Publication number
JPS55138976A
JPS55138976A JP4686379A JP4686379A JPS55138976A JP S55138976 A JPS55138976 A JP S55138976A JP 4686379 A JP4686379 A JP 4686379A JP 4686379 A JP4686379 A JP 4686379A JP S55138976 A JPS55138976 A JP S55138976A
Authority
JP
Japan
Prior art keywords
pattern
itv camera
marker
picture
discrepancy
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
JP4686379A
Other languages
English (en)
Other versions
JPS6244463B2 (ja
Inventor
Kazuo Yamaguchi
Mitsuzo Nakahata
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP4686379A priority Critical patent/JPS55138976A/ja
Publication of JPS55138976A publication Critical patent/JPS55138976A/ja
Publication of JPS6244463B2 publication Critical patent/JPS6244463B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • H04N3/16—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by deflecting electron beam in cathode-ray tube, e.g. scanning corrections
    • H04N3/22—Circuits for controlling dimensions, shape or centering of picture on screen

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Details Of Television Scanning (AREA)
JP4686379A 1979-04-17 1979-04-17 Linearity correction method of itv camera Granted JPS55138976A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4686379A JPS55138976A (en) 1979-04-17 1979-04-17 Linearity correction method of itv camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4686379A JPS55138976A (en) 1979-04-17 1979-04-17 Linearity correction method of itv camera

Publications (2)

Publication Number Publication Date
JPS55138976A true JPS55138976A (en) 1980-10-30
JPS6244463B2 JPS6244463B2 (ja) 1987-09-21

Family

ID=12759164

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4686379A Granted JPS55138976A (en) 1979-04-17 1979-04-17 Linearity correction method of itv camera

Country Status (1)

Country Link
JP (1) JPS55138976A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4400731A (en) * 1980-03-06 1983-08-23 Smiths Industries Public Limited Company Testing display systems
JP2004207852A (ja) * 2002-12-24 2004-07-22 Denso Wave Inc 画像通信システム

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4400731A (en) * 1980-03-06 1983-08-23 Smiths Industries Public Limited Company Testing display systems
JP2004207852A (ja) * 2002-12-24 2004-07-22 Denso Wave Inc 画像通信システム

Also Published As

Publication number Publication date
JPS6244463B2 (ja) 1987-09-21

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