JPS57131171A - Amplitude compensation device of picture signal - Google Patents

Amplitude compensation device of picture signal

Info

Publication number
JPS57131171A
JPS57131171A JP56016623A JP1662381A JPS57131171A JP S57131171 A JPS57131171 A JP S57131171A JP 56016623 A JP56016623 A JP 56016623A JP 1662381 A JP1662381 A JP 1662381A JP S57131171 A JPS57131171 A JP S57131171A
Authority
JP
Japan
Prior art keywords
peak value
original
picture signal
intra
extra
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
JP56016623A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6149871B2 (enrdf_load_stackoverflow
Inventor
Hideyuki Hanaoka
Mitsuo Togashi
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 JP56016623A priority Critical patent/JPS57131171A/ja
Publication of JPS57131171A publication Critical patent/JPS57131171A/ja
Publication of JPS6149871B2 publication Critical patent/JPS6149871B2/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)
JP56016623A 1981-02-05 1981-02-05 Amplitude compensation device of picture signal Granted JPS57131171A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56016623A JPS57131171A (en) 1981-02-05 1981-02-05 Amplitude compensation device of picture signal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56016623A JPS57131171A (en) 1981-02-05 1981-02-05 Amplitude compensation device of picture signal

Publications (2)

Publication Number Publication Date
JPS57131171A true JPS57131171A (en) 1982-08-13
JPS6149871B2 JPS6149871B2 (enrdf_load_stackoverflow) 1986-10-31

Family

ID=11921465

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56016623A Granted JPS57131171A (en) 1981-02-05 1981-02-05 Amplitude compensation device of picture signal

Country Status (1)

Country Link
JP (1) JPS57131171A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63208367A (ja) * 1987-02-24 1988-08-29 Matsushita Graphic Commun Syst Inc 画像信号補正装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5218132A (en) * 1975-08-01 1977-02-10 Hitachi Ltd Binary circuit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5218132A (en) * 1975-08-01 1977-02-10 Hitachi Ltd Binary circuit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63208367A (ja) * 1987-02-24 1988-08-29 Matsushita Graphic Commun Syst Inc 画像信号補正装置

Also Published As

Publication number Publication date
JPS6149871B2 (enrdf_load_stackoverflow) 1986-10-31

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