JPS6455987A - Method and device for decoded moving image signal smoothing processing - Google Patents

Method and device for decoded moving image signal smoothing processing

Info

Publication number
JPS6455987A
JPS6455987A JP21390487A JP21390487A JPS6455987A JP S6455987 A JPS6455987 A JP S6455987A JP 21390487 A JP21390487 A JP 21390487A JP 21390487 A JP21390487 A JP 21390487A JP S6455987 A JPS6455987 A JP S6455987A
Authority
JP
Japan
Prior art keywords
picture element
picture
area
moving
areas
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
JP21390487A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0549155B2 (cg-RX-API-DMAC7.html
Inventor
Yoshitaka Nakano
Junichi Oki
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
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 filed Critical NEC Corp
Priority to JP21390487A priority Critical patent/JPS6455987A/ja
Publication of JPS6455987A publication Critical patent/JPS6455987A/ja
Publication of JPH0549155B2 publication Critical patent/JPH0549155B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Compression Or Coding Systems Of Tv Signals (AREA)
JP21390487A 1987-08-26 1987-08-26 Method and device for decoded moving image signal smoothing processing Granted JPS6455987A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21390487A JPS6455987A (en) 1987-08-26 1987-08-26 Method and device for decoded moving image signal smoothing processing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21390487A JPS6455987A (en) 1987-08-26 1987-08-26 Method and device for decoded moving image signal smoothing processing

Publications (2)

Publication Number Publication Date
JPS6455987A true JPS6455987A (en) 1989-03-02
JPH0549155B2 JPH0549155B2 (cg-RX-API-DMAC7.html) 1993-07-23

Family

ID=16646949

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21390487A Granted JPS6455987A (en) 1987-08-26 1987-08-26 Method and device for decoded moving image signal smoothing processing

Country Status (1)

Country Link
JP (1) JPS6455987A (cg-RX-API-DMAC7.html)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04503894A (ja) * 1989-03-03 1992-07-09 ドイチェ　トムソン―ブラント　ゲゼルシャフト　ミット　ベシュレンクテル　ハフツング ディジタルビデオ信号の画像再生のための方法
JP2004048727A (ja) * 1993-03-25 2004-02-12 Seiko Epson Corp 画像処理装置
WO2006041152A1 (ja) * 2004-10-15 2006-04-20 Matsushita Electric Industrial Co., Ltd. ブロックノイズ低減装置および画像表示装置
US7136538B2 (en) 2000-12-21 2006-11-14 Matsushita Electric Industrial Co., Ltd. Noise reducing apparatus and noise reducing method
JP2011029987A (ja) * 2009-07-27 2011-02-10 Toshiba Corp 圧縮歪除去装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5997285A (ja) * 1982-11-26 1984-06-05 Nec Corp 動画像信号の動き内插方式とその装置
JPS63309082A (ja) * 1987-06-11 1988-12-16 Mitsubishi Electric Corp 画像符号化伝送装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5997285A (ja) * 1982-11-26 1984-06-05 Nec Corp 動画像信号の動き内插方式とその装置
JPS63309082A (ja) * 1987-06-11 1988-12-16 Mitsubishi Electric Corp 画像符号化伝送装置

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04503894A (ja) * 1989-03-03 1992-07-09 ドイチェ　トムソン―ブラント　ゲゼルシャフト　ミット　ベシュレンクテル　ハフツング ディジタルビデオ信号の画像再生のための方法
JP2004048727A (ja) * 1993-03-25 2004-02-12 Seiko Epson Corp 画像処理装置
US7136538B2 (en) 2000-12-21 2006-11-14 Matsushita Electric Industrial Co., Ltd. Noise reducing apparatus and noise reducing method
WO2006041152A1 (ja) * 2004-10-15 2006-04-20 Matsushita Electric Industrial Co., Ltd. ブロックノイズ低減装置および画像表示装置
US8300707B2 (en) 2004-10-15 2012-10-30 Panasonic Corporation Block noise reduction device and image display device
JP2011029987A (ja) * 2009-07-27 2011-02-10 Toshiba Corp 圧縮歪除去装置

Also Published As

Publication number Publication date
JPH0549155B2 (cg-RX-API-DMAC7.html) 1993-07-23

Similar Documents

Publication Publication Date Title
CA2060291A1 (en) Image processing apparatus
EP0763925A3 (en) Image processing apparatus
GB2087683B (en) Video signal processing
JPS57188177A (en) Picture signal processing device
EP0294957A3 (en) Motion vector processing in digital television images
JPS57178486A (en) Smoothing device for binary image signal
DE69510942D1 (de) Vorrichtung und verfahren zum austausch von signalen für einen fernsehempfänger mit einem hdtv-hauptbildsignalprozessor und einem ntsc-bild-in-bildsignalprozessor
GB8300040D0 (en) Color television signal processing circuit
IT7924938A0 (it) Procedimento, e relativa disposizione circuitale, per la coversione di un segnale video in un segnale nero/bianco nella riproduzione in facsimile.
EP0138074A3 (en) Color video camera signal processing circuit
GB2114847B (en) Apparatus for discriminating between linear and tonal picture video signals
JPS6455987A (en) Method and device for decoded moving image signal smoothing processing
GB2083318B (en) Video signal processing circuit
EP0078052A3 (en) Pal digital video signal processing arrangement
JPS54117617A (en) Two-color original reader
JPS6455988A (en) Method and device for decoded moving image signal smoothing processing
GB2073536B (en) Television signal processing
JPS6457877A (en) Area identification method for picture processor
FR2408945A1 (fr) Compression et expansion (quantification) de signaux numeriques de television a codage differentiel
JPS6441377A (en) Area identification method for picture processing unit
JPS57192171A (en) Picture processing device
JPS56140461A (en) Picture processing method
EP0626795A3 (en) Circuit for processing a SECAM crominance signal and circuit for automatic frequency control.
DE59008315D1 (de) Elektronisches bildwiedergabegerät.
JPS5729189A (en) Picture processing method