JPS5752281A - Forecast encoding device of picture signal - Google Patents

Forecast encoding device of picture signal

Info

Publication number
JPS5752281A
JPS5752281A JP12612580A JP12612580A JPS5752281A JP S5752281 A JPS5752281 A JP S5752281A JP 12612580 A JP12612580 A JP 12612580A JP 12612580 A JP12612580 A JP 12612580A JP S5752281 A JPS5752281 A JP S5752281A
Authority
JP
Japan
Prior art keywords
circuit
supplied
signal
forecasting
converted
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
JP12612580A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0340556B2 (de
Inventor
Toshio Koga
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 JP12612580A priority Critical patent/JPS5752281A/ja
Priority to US06/225,401 priority patent/US4371895A/en
Priority to CA000368698A priority patent/CA1158763A/en
Publication of JPS5752281A publication Critical patent/JPS5752281A/ja
Publication of JPH0340556B2 publication Critical patent/JPH0340556B2/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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/146—Data rate or code amount at the encoder output
    • H04N19/152—Data rate or code amount at the encoder output by measuring the fullness of the transmission buffer
    • 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
    • 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
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • 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
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Image Processing (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
JP12612580A 1980-01-18 1980-09-12 Forecast encoding device of picture signal Granted JPS5752281A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP12612580A JPS5752281A (en) 1980-09-12 1980-09-12 Forecast encoding device of picture signal
US06/225,401 US4371895A (en) 1980-01-18 1981-01-15 Coded video signal transmitting and receiving system
CA000368698A CA1158763A (en) 1980-01-18 1981-01-16 Coded video signal transmitting and receiving system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12612580A JPS5752281A (en) 1980-09-12 1980-09-12 Forecast encoding device of picture signal

Publications (2)

Publication Number Publication Date
JPS5752281A true JPS5752281A (en) 1982-03-27
JPH0340556B2 JPH0340556B2 (de) 1991-06-19

Family

ID=14927267

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12612580A Granted JPS5752281A (en) 1980-01-18 1980-09-12 Forecast encoding device of picture signal

Country Status (1)

Country Link
JP (1) JPS5752281A (de)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62284535A (ja) * 1986-03-20 1987-12-10 アメリカン　テレフォン　アンド　テレグラフ　カムパニー ブロツクリスト変換を用いたデ−タ符号化方法および符号化装置
US4947259A (en) * 1987-07-22 1990-08-07 Sharp Kabushiki Kaisha Image signal compressing device
JPH04139986A (ja) * 1990-09-29 1992-05-13 Victor Co Of Japan Ltd 画像信号の動き補償予測符号化／復号化装置
JPH04504319A (ja) * 1988-03-14 1992-07-30 ベル　コミュニケーションズ　リサーチ　インコーポレーテッド ブロックマッチングアルゴリズムの実現回路
JPH04506889A (ja) * 1989-04-26 1992-11-26 ブリテイッシュ・テレコミュニケーションズ・パブリック・リミテッド・カンパニー モーション・ディテクター
JPH04351178A (ja) * 1991-05-29 1992-12-04 Nec Corp 動画像フィルタ
JPH0591495A (ja) * 1991-09-25 1993-04-09 Matsushita Electric Ind Co Ltd 動きベクトル検出装置
US5783792A (en) * 1995-03-08 1998-07-21 Honda Giken Kogyo Kabushiki Kaisha Welding gun arm and method of manufacturing same

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS512344A (ja) * 1974-06-14 1976-01-09 Hitachi Ltd Gazofugokafukugosochi
JPS54124927A (en) * 1978-03-23 1979-09-28 Nippon Hoso Kyokai <Nhk> Detecting method for moving vector

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS512344A (ja) * 1974-06-14 1976-01-09 Hitachi Ltd Gazofugokafukugosochi
JPS54124927A (en) * 1978-03-23 1979-09-28 Nippon Hoso Kyokai <Nhk> Detecting method for moving vector

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62284535A (ja) * 1986-03-20 1987-12-10 アメリカン　テレフォン　アンド　テレグラフ　カムパニー ブロツクリスト変換を用いたデ−タ符号化方法および符号化装置
US4947259A (en) * 1987-07-22 1990-08-07 Sharp Kabushiki Kaisha Image signal compressing device
JPH04504319A (ja) * 1988-03-14 1992-07-30 ベル　コミュニケーションズ　リサーチ　インコーポレーテッド ブロックマッチングアルゴリズムの実現回路
JPH04506889A (ja) * 1989-04-26 1992-11-26 ブリテイッシュ・テレコミュニケーションズ・パブリック・リミテッド・カンパニー モーション・ディテクター
JPH04139986A (ja) * 1990-09-29 1992-05-13 Victor Co Of Japan Ltd 画像信号の動き補償予測符号化／復号化装置
JPH04351178A (ja) * 1991-05-29 1992-12-04 Nec Corp 動画像フィルタ
JPH0591495A (ja) * 1991-09-25 1993-04-09 Matsushita Electric Ind Co Ltd 動きベクトル検出装置
US5783792A (en) * 1995-03-08 1998-07-21 Honda Giken Kogyo Kabushiki Kaisha Welding gun arm and method of manufacturing same

Also Published As

Publication number Publication date
JPH0340556B2 (de) 1991-06-19

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