JPS57140070A - Decoder for picture signal - Google Patents

Decoder for picture signal

Info

Publication number
JPS57140070A
JPS57140070A JP56024837A JP2483781A JPS57140070A JP S57140070 A JPS57140070 A JP S57140070A JP 56024837 A JP56024837 A JP 56024837A JP 2483781 A JP2483781 A JP 2483781A JP S57140070 A JPS57140070 A JP S57140070A
Authority
JP
Japan
Prior art keywords
signal
time series
series signal
intermediate tone
tone picture
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
JP56024837A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6325749B2 (enrdf_load_stackoverflow
Inventor
Kazumoto Iinuma
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP56024837A priority Critical patent/JPS57140070A/ja
Priority to US06/351,678 priority patent/US4475127A/en
Priority to CA000396803A priority patent/CA1175556A/en
Publication of JPS57140070A publication Critical patent/JPS57140070A/ja
Publication of JPS6325749B2 publication Critical patent/JPS6325749B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G06T9/005—Statistical coding, e.g. Huffman, run length coding
    • 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
    • H04N1/41—Bandwidth or redundancy reduction
    • H04N1/4105—Bandwidth or redundancy reduction for halftone screened pictures

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
JP56024837A 1981-02-24 1981-02-24 Decoder for picture signal Granted JPS57140070A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP56024837A JPS57140070A (en) 1981-02-24 1981-02-24 Decoder for picture signal
US06/351,678 US4475127A (en) 1981-02-24 1982-02-23 System for transmitting a video signal with short runs avoided in a signal encoded from the video signal
CA000396803A CA1175556A (en) 1981-02-24 1982-02-23 System for transmitting a video signal with short runs avoided in a signal encoded from the video signal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56024837A JPS57140070A (en) 1981-02-24 1981-02-24 Decoder for picture signal

Publications (2)

Publication Number Publication Date
JPS57140070A true JPS57140070A (en) 1982-08-30
JPS6325749B2 JPS6325749B2 (enrdf_load_stackoverflow) 1988-05-26

Family

ID=12149313

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56024837A Granted JPS57140070A (en) 1981-02-24 1981-02-24 Decoder for picture signal

Country Status (1)

Country Link
JP (1) JPS57140070A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4667251A (en) * 1984-04-27 1987-05-19 Kabushiki Kaishi Toshiba Method and apparatus for encoding and transmitting picture information of half tones

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63146049U (enrdf_load_stackoverflow) * 1987-03-16 1988-09-27
JPH0532588U (ja) * 1991-09-27 1993-04-27 征人 菅野 コンクリ−ト型枠保持装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4667251A (en) * 1984-04-27 1987-05-19 Kabushiki Kaishi Toshiba Method and apparatus for encoding and transmitting picture information of half tones

Also Published As

Publication number Publication date
JPS6325749B2 (enrdf_load_stackoverflow) 1988-05-26

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