JPS6156587A - 最適ブロツク検出回路 - Google Patents

最適ブロツク検出回路

Info

Publication number
JPS6156587A
JPS6156587A JP59156613A JP15661384A JPS6156587A JP S6156587 A JPS6156587 A JP S6156587A JP 59156613 A JP59156613 A JP 59156613A JP 15661384 A JP15661384 A JP 15661384A JP S6156587 A JPS6156587 A JP S6156587A
Authority
JP
Japan
Prior art keywords
block
value
difference
vector information
data
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
JP59156613A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0220196B2 (OSRAM
Inventor
Shinichi Maki
新一 牧
Takashi Ito
隆 伊藤
Kiichi Matsuda
松田　喜一
Toshitaka Tsuda
俊隆 津田
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP59156613A priority Critical patent/JPS6156587A/ja
Publication of JPS6156587A publication Critical patent/JPS6156587A/ja
Publication of JPH0220196B2 publication Critical patent/JPH0220196B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
JP59156613A 1984-07-27 1984-07-27 最適ブロツク検出回路 Granted JPS6156587A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59156613A JPS6156587A (ja) 1984-07-27 1984-07-27 最適ブロツク検出回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59156613A JPS6156587A (ja) 1984-07-27 1984-07-27 最適ブロツク検出回路

Publications (2)

Publication Number Publication Date
JPS6156587A true JPS6156587A (ja) 1986-03-22
JPH0220196B2 JPH0220196B2 (OSRAM) 1990-05-08

Family

ID=15631557

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59156613A Granted JPS6156587A (ja) 1984-07-27 1984-07-27 最適ブロツク検出回路

Country Status (1)

Country Link
JP (1) JPS6156587A (OSRAM)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63209286A (ja) * 1987-02-25 1988-08-30 Nippon Telegr & Teleph Corp <Ntt> 動き補償符号化における動きベクトル評価方法
WO1993018618A1 (fr) * 1992-03-03 1993-09-16 Kabushiki Kaisha Toshiba Codeur d'image a variation temporelle
US6611559B1 (en) 1996-09-24 2003-08-26 Matsushita Electric Industrial Co., Ltd. Apparatus and method of detecting motion vectors by calculating a correlation degree between each candidate block

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63209286A (ja) * 1987-02-25 1988-08-30 Nippon Telegr & Teleph Corp <Ntt> 動き補償符号化における動きベクトル評価方法
WO1993018618A1 (fr) * 1992-03-03 1993-09-16 Kabushiki Kaisha Toshiba Codeur d'image a variation temporelle
US6611559B1 (en) 1996-09-24 2003-08-26 Matsushita Electric Industrial Co., Ltd. Apparatus and method of detecting motion vectors by calculating a correlation degree between each candidate block

Also Published As

Publication number Publication date
JPH0220196B2 (OSRAM) 1990-05-08

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