JP2003102007A5 - - Google Patents

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Publication number
JP2003102007A5
JP2003102007A5 JP2001290932A JP2001290932A JP2003102007A5 JP 2003102007 A5 JP2003102007 A5 JP 2003102007A5 JP 2001290932 A JP2001290932 A JP 2001290932A JP 2001290932 A JP2001290932 A JP 2001290932A JP 2003102007 A5 JP2003102007 A5 JP 2003102007A5
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JP
Japan
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.)
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Application number
JP2001290932A
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JP4769392B2 (ja
JP2003102007A (ja
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Priority to JP2001290932A priority Critical patent/JP4769392B2/ja
Priority claimed from JP2001290932A external-priority patent/JP4769392B2/ja
Priority to US10/236,982 priority patent/US6952447B2/en
Publication of JP2003102007A publication Critical patent/JP2003102007A/ja
Priority to US11/123,057 priority patent/US7720144B2/en
Publication of JP2003102007A5 publication Critical patent/JP2003102007A5/ja
Priority to US12/751,622 priority patent/US8208538B2/en
Application granted granted Critical
Publication of JP4769392B2 publication Critical patent/JP4769392B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP2001290932A 2001-09-25 2001-09-25 信号処理装置 Expired - Fee Related JP4769392B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2001290932A JP4769392B2 (ja) 2001-09-25 2001-09-25 信号処理装置
US10/236,982 US6952447B2 (en) 2001-09-25 2002-09-09 Signal processing apparatus
US11/123,057 US7720144B2 (en) 2001-09-25 2005-05-06 Signal processing apparatus
US12/751,622 US8208538B2 (en) 2001-09-25 2010-03-31 Signal processing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001290932A JP4769392B2 (ja) 2001-09-25 2001-09-25 信号処理装置

Publications (3)

Publication Number Publication Date
JP2003102007A JP2003102007A (ja) 2003-04-04
JP2003102007A5 true JP2003102007A5 (ja) 2008-11-13
JP4769392B2 JP4769392B2 (ja) 2011-09-07

Family

ID=19113157

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001290932A Expired - Fee Related JP4769392B2 (ja) 2001-09-25 2001-09-25 信号処理装置

Country Status (2)

Country Link
US (3) US6952447B2 (ja)
JP (1) JP4769392B2 (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4795223B2 (ja) * 2006-01-31 2011-10-19 キヤノン株式会社 画像処理装置
JP5006633B2 (ja) * 2006-03-10 2012-08-22 キヤノン株式会社 画像符号化装置、画像符号化方法、プログラム及び記憶媒体
JP2007295370A (ja) * 2006-04-26 2007-11-08 Sony Corp 符号化装置および方法、並びにプログラム
TWI333624B (en) * 2006-09-27 2010-11-21 Chia Hoang Lee A virtual input device and the input method thereof
JP5873290B2 (ja) * 2011-10-26 2016-03-01 キヤノン株式会社 符号化装置
JP2014003587A (ja) 2012-05-25 2014-01-09 Canon Inc 画像符号化装置及びその方法

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EP0789494B1 (en) * 1989-12-25 2002-04-10 Mitsubishi Denki Kabushiki Kaisha Coding apparatus
DE69230268T2 (de) * 1991-02-21 2000-04-13 Nec Corp., Tokio/Tokyo Kodierungsgerät zur Kompression von bewegten Bilddaten
JPH05167998A (ja) * 1991-12-16 1993-07-02 Nippon Telegr & Teleph Corp <Ntt> 画像の符号化制御処理方法
JP2894067B2 (ja) * 1992-02-26 1999-05-24 日本電気株式会社 動画像符号化制御方法および動画像符号化装置
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US6337879B1 (en) * 1996-08-14 2002-01-08 Sony Corporation Video data compression apparatus and method of same
JP3864461B2 (ja) * 1996-08-30 2006-12-27 ソニー株式会社 映像データ圧縮装置およびその方法
JP3774954B2 (ja) * 1996-10-30 2006-05-17 株式会社日立製作所 動画像の符号化方法
JP4081727B2 (ja) * 1997-02-24 2008-04-30 ソニー株式会社 画像符号化装置および画像符号化方法、並びに記録装置および記録方法
US6690833B1 (en) * 1997-07-14 2004-02-10 Sarnoff Corporation Apparatus and method for macroblock based rate control in a coding system
US6477202B1 (en) * 1997-09-03 2002-11-05 Matsushita Electric Industrial Co., Ltd. Apparatus of layered picture coding, apparatus of picture decoding, methods of picture decoding, apparatus of recording for digital broadcasting signal, and apparatus of picture and audio decoding
US6795501B1 (en) * 1997-11-05 2004-09-21 Intel Corporation Multi-layer coder/decoder for producing quantization error signal samples
JP4231565B2 (ja) * 1997-12-19 2009-03-04 テキサス インスツルメンツ インコーポレイテツド 画像情報エンコーディングシステム
KR100243430B1 (ko) * 1997-12-31 2000-02-01 구자홍 적응형 양자화 제어방법
US6529552B1 (en) * 1999-02-16 2003-03-04 Packetvideo Corporation Method and a device for transmission of a variable bit-rate compressed video bitstream over constant and variable capacity networks
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US6567554B1 (en) * 1999-03-12 2003-05-20 Victor Company Of Japan, Limited Data coding method and apparatus therefor
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JP2000333169A (ja) * 1999-05-24 2000-11-30 Mitsubishi Electric Corp 動画像符号化装置
EP1063851B1 (en) * 1999-06-22 2007-08-01 Victor Company Of Japan, Ltd. Apparatus and method of encoding moving picture signal
JP4289727B2 (ja) * 1999-07-06 2009-07-01 キヤノン株式会社 画像符号化装置、方法及びコンピュータ読み取り可能な記憶媒体
US6480539B1 (en) * 1999-09-10 2002-11-12 Thomson Licensing S.A. Video encoding method and apparatus
JP2001145113A (ja) * 1999-11-17 2001-05-25 Sony Corp 画像情報変換装置及び方法
US7177358B2 (en) * 2000-06-27 2007-02-13 Mitsubishi Denki Kabushiki Kaisha Picture coding apparatus, and picture coding method
JP4256574B2 (ja) * 2000-08-04 2009-04-22 富士通株式会社 画像信号符号化方法および画像信号符号化装置
US6834080B1 (en) * 2000-09-05 2004-12-21 Kabushiki Kaisha Toshiba Video encoding method and video encoding apparatus
US6831947B2 (en) * 2001-03-23 2004-12-14 Sharp Laboratories Of America, Inc. Adaptive quantization based on bit rate prediction and prediction error energy

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