JPH0158915B2 - - Google Patents

Info

Publication number
JPH0158915B2
JPH0158915B2 JP57039731A JP3973182A JPH0158915B2 JP H0158915 B2 JPH0158915 B2 JP H0158915B2 JP 57039731 A JP57039731 A JP 57039731A JP 3973182 A JP3973182 A JP 3973182A JP H0158915 B2 JPH0158915 B2 JP H0158915B2
Authority
JP
Japan
Prior art keywords
signal
input signal
level
random number
input
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.)
Expired
Application number
JP57039731A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58156266A (ja
Inventor
Kison Naka
Kunio Yoshida
Yukifumi Tsuda
Yoshimitsu Sugano
Hiroaki Kodera
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.)
Matsushita Giken KK
Original Assignee
Matsushita Giken KK
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 Giken KK filed Critical Matsushita Giken KK
Priority to JP57039731A priority Critical patent/JPS58156266A/ja
Publication of JPS58156266A publication Critical patent/JPS58156266A/ja
Publication of JPH0158915B2 publication Critical patent/JPH0158915B2/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Image Processing (AREA)
  • Facsimile Image Signal Circuits (AREA)
JP57039731A 1982-03-12 1982-03-12 濃淡画像信号補正方式 Granted JPS58156266A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57039731A JPS58156266A (ja) 1982-03-12 1982-03-12 濃淡画像信号補正方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57039731A JPS58156266A (ja) 1982-03-12 1982-03-12 濃淡画像信号補正方式

Publications (2)

Publication Number Publication Date
JPS58156266A JPS58156266A (ja) 1983-09-17
JPH0158915B2 true JPH0158915B2 (enrdf_load_stackoverflow) 1989-12-14

Family

ID=12561112

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57039731A Granted JPS58156266A (ja) 1982-03-12 1982-03-12 濃淡画像信号補正方式

Country Status (1)

Country Link
JP (1) JPS58156266A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2664669B2 (ja) * 1986-07-22 1997-10-15 株式会社東芝 画像表示装置
JP2924936B2 (ja) * 1992-12-28 1999-07-26 富士写真フイルム株式会社 画像処理方法および装置
US5960122A (en) * 1992-12-28 1999-09-28 Fuji Photo Film Co., Ltd. Method of and apparatus for processing digital image data

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5739670A (en) * 1980-08-22 1982-03-04 Fuji Photo Film Co Ltd Intermediate tone expressing system

Also Published As

Publication number Publication date
JPS58156266A (ja) 1983-09-17

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