JPS5894275A - 画像信号符号化方式 - Google Patents

画像信号符号化方式

Info

Publication number
JPS5894275A
JPS5894275A JP56193532A JP19353281A JPS5894275A JP S5894275 A JPS5894275 A JP S5894275A JP 56193532 A JP56193532 A JP 56193532A JP 19353281 A JP19353281 A JP 19353281A JP S5894275 A JPS5894275 A JP S5894275A
Authority
JP
Japan
Prior art keywords
pixel
level
level difference
memory
interest
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
JP56193532A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6358509B2 (enrdf_load_stackoverflow
Inventor
Fumitaka Ono
文孝 小野
Yukako Taga
田賀　由佳子
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP56193532A priority Critical patent/JPS5894275A/ja
Publication of JPS5894275A publication Critical patent/JPS5894275A/ja
Publication of JPS6358509B2 publication Critical patent/JPS6358509B2/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
    • H04N1/41—Bandwidth or redundancy reduction

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
JP56193532A 1981-11-28 1981-11-28 画像信号符号化方式 Granted JPS5894275A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56193532A JPS5894275A (ja) 1981-11-28 1981-11-28 画像信号符号化方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56193532A JPS5894275A (ja) 1981-11-28 1981-11-28 画像信号符号化方式

Publications (2)

Publication Number Publication Date
JPS5894275A true JPS5894275A (ja) 1983-06-04
JPS6358509B2 JPS6358509B2 (enrdf_load_stackoverflow) 1988-11-16

Family

ID=16309634

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56193532A Granted JPS5894275A (ja) 1981-11-28 1981-11-28 画像信号符号化方式

Country Status (1)

Country Link
JP (1) JPS5894275A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6188793B1 (en) 1996-03-19 2001-02-13 Mitsubishi Denki Kabushiki Kaisha Encoding apparatus, decoding apparatus, encoding method and decoding method
US6636641B1 (en) 1996-03-19 2003-10-21 Mitsubishi Denki Kabushiki Kaisha Encoding apparatus, decoding apparatus, encoding method and decoding method
US6744925B2 (en) 1996-03-19 2004-06-01 Mitsubishi Denki Kabushiki Kaisha Encoding apparatus, decoding apparatus, encoding method, and decoding method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6188793B1 (en) 1996-03-19 2001-02-13 Mitsubishi Denki Kabushiki Kaisha Encoding apparatus, decoding apparatus, encoding method and decoding method
US6636641B1 (en) 1996-03-19 2003-10-21 Mitsubishi Denki Kabushiki Kaisha Encoding apparatus, decoding apparatus, encoding method and decoding method
US6744925B2 (en) 1996-03-19 2004-06-01 Mitsubishi Denki Kabushiki Kaisha Encoding apparatus, decoding apparatus, encoding method, and decoding method
US6754393B2 (en) 1996-03-19 2004-06-22 Mitsubishi Denki Kabushiki Kaisha Encoding apparatus, decoding apparatus, encoding method, and decoding method

Also Published As

Publication number Publication date
JPS6358509B2 (enrdf_load_stackoverflow) 1988-11-16

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