JPS57199368A - Picture signal correction system - Google Patents

Picture signal correction system

Info

Publication number
JPS57199368A
JPS57199368A JP56085138A JP8513881A JPS57199368A JP S57199368 A JPS57199368 A JP S57199368A JP 56085138 A JP56085138 A JP 56085138A JP 8513881 A JP8513881 A JP 8513881A JP S57199368 A JPS57199368 A JP S57199368A
Authority
JP
Japan
Prior art keywords
converter
bit
signal
correction factor
picture signal
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
JP56085138A
Other languages
English (en)
Japanese (ja)
Other versions
JPS634748B2 (enrdf_load_stackoverflow
Inventor
Hideyuki Hanaoka
Mitsuo Togashi
Keiji Ueki
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.)
Panasonic System Solutions Japan Co Ltd
Original Assignee
Matsushita Graphic Communication Systems Inc
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 Matsushita Graphic Communication Systems Inc filed Critical Matsushita Graphic Communication Systems Inc
Priority to JP56085138A priority Critical patent/JPS57199368A/ja
Publication of JPS57199368A publication Critical patent/JPS57199368A/ja
Publication of JPS634748B2 publication Critical patent/JPS634748B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/40—Picture signal circuits
    • H04N1/401—Compensating positionally unequal response of the pick-up or reproducing head

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Image Input (AREA)
  • Facsimile Image Signal Circuits (AREA)
JP56085138A 1981-06-02 1981-06-02 Picture signal correction system Granted JPS57199368A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56085138A JPS57199368A (en) 1981-06-02 1981-06-02 Picture signal correction system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56085138A JPS57199368A (en) 1981-06-02 1981-06-02 Picture signal correction system

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP63306486A Division JPH01188071A (ja) 1988-12-02 1988-12-02 画信号補正装置

Publications (2)

Publication Number Publication Date
JPS57199368A true JPS57199368A (en) 1982-12-07
JPS634748B2 JPS634748B2 (enrdf_load_stackoverflow) 1988-01-30

Family

ID=13850289

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56085138A Granted JPS57199368A (en) 1981-06-02 1981-06-02 Picture signal correction system

Country Status (1)

Country Link
JP (1) JPS57199368A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02188073A (ja) * 1989-01-17 1990-07-24 Yokogawa Electric Corp 画像読取装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0275346U (enrdf_load_stackoverflow) * 1988-11-30 1990-06-08

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49107131A (enrdf_load_stackoverflow) * 1973-02-13 1974-10-11
JPS5437626A (en) * 1977-08-30 1979-03-20 Sharp Corp Correction system for facsimile read output
JPS5650668A (en) * 1979-09-29 1981-05-07 Sharp Corp Correcting system for reading output

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49107131A (enrdf_load_stackoverflow) * 1973-02-13 1974-10-11
JPS5437626A (en) * 1977-08-30 1979-03-20 Sharp Corp Correction system for facsimile read output
JPS5650668A (en) * 1979-09-29 1981-05-07 Sharp Corp Correcting system for reading output

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02188073A (ja) * 1989-01-17 1990-07-24 Yokogawa Electric Corp 画像読取装置

Also Published As

Publication number Publication date
JPS634748B2 (enrdf_load_stackoverflow) 1988-01-30

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