JP2009044772A5 - - Google Patents

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Publication number
JP2009044772A5
JP2009044772A5 JP2008298829A JP2008298829A JP2009044772A5 JP 2009044772 A5 JP2009044772 A5 JP 2009044772A5 JP 2008298829 A JP2008298829 A JP 2008298829A JP 2008298829 A JP2008298829 A JP 2008298829A JP 2009044772 A5 JP2009044772 A5 JP 2009044772A5
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Japan
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image
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encoding
generate
decoded
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JP2008298829A
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Japanese (ja)
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JP2009044772A (ja
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Priority claimed from US10/724,317 external-priority patent/US20040179610A1/en
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Publication of JP2009044772A publication Critical patent/JP2009044772A/ja
Publication of JP2009044772A5 publication Critical patent/JP2009044772A5/ja
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JP2008298829A 2003-02-21 2008-11-21 画像符号化方法、装置、画像復号化方法およびプログラム Pending JP2009044772A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US44920903P 2003-02-21 2003-02-21
US10/724,317 US20040179610A1 (en) 2003-02-21 2003-11-26 Apparatus and method employing a configurable reference and loop filter for efficient video coding

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2003398981A Division JP4439890B2 (ja) 2003-02-21 2003-11-28 画像復号化方法、装置およびプログラム

Publications (2)

Publication Number Publication Date
JP2009044772A JP2009044772A (ja) 2009-02-26
JP2009044772A5 true JP2009044772A5 (enExample) 2010-10-28

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Family Applications (2)

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JP2003398981A Expired - Lifetime JP4439890B2 (ja) 2003-02-21 2003-11-28 画像復号化方法、装置およびプログラム
JP2008298829A Pending JP2009044772A (ja) 2003-02-21 2008-11-21 画像符号化方法、装置、画像復号化方法およびプログラム

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JP2003398981A Expired - Lifetime JP4439890B2 (ja) 2003-02-21 2003-11-28 画像復号化方法、装置およびプログラム

Country Status (6)

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US (2) US20040179610A1 (enExample)
EP (2) EP2268017A3 (enExample)
JP (2) JP4439890B2 (enExample)
KR (3) KR101103184B1 (enExample)
CN (4) CN101222633B (enExample)
WO (1) WO2004077348A2 (enExample)

Families Citing this family (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100308016B1 (ko) 1998-08-31 2001-10-19 구자홍 압축 부호화된 영상에 나타나는 블럭현상 및 링현상 제거방법및 영상 복호화기
KR100525785B1 (ko) * 2001-06-15 2005-11-03 엘지전자 주식회사 이미지 화소 필터링 방법
NO318973B1 (no) * 2003-07-01 2005-05-30 Tandberg Telecom As Fremgangsmate for stoyreduksjon
KR100936034B1 (ko) * 2003-08-11 2010-01-11 삼성전자주식회사 블록 단위로 부호화된 디지털 영상의 블로킹 현상을제거하는 방법 및 그 영상재생장치
MXPA06002339A (es) * 2003-08-29 2006-05-19 Thomson Licensing Metodo y aparato para modelar patrones de grano de pelicula en el dominio de frecuencia.
HUE046111T2 (hu) 2003-10-14 2020-02-28 Interdigital Vc Holdings Inc Bit-pontosságú film szemcsézet szimulációs technika
CA2554706A1 (en) * 2004-01-29 2005-08-11 Richard M. Woundy System and method for failsoft headend operation
US7512182B2 (en) * 2004-08-30 2009-03-31 General Instrument Corporation Method and apparatus for performing motion compensated temporal filtering in video encoding
BRPI0516614B1 (pt) * 2004-10-18 2020-08-18 Interdigital Vc Holdings, Inc Método de simulação de granulação de filme
US7716046B2 (en) * 2004-10-26 2010-05-11 Qnx Software Systems (Wavemakers), Inc. Advanced periodic signal enhancement
US7949520B2 (en) * 2004-10-26 2011-05-24 QNX Software Sytems Co. Adaptive filter pitch extraction
US7610196B2 (en) * 2004-10-26 2009-10-27 Qnx Software Systems (Wavemakers), Inc. Periodic signal enhancement system
US8170879B2 (en) * 2004-10-26 2012-05-01 Qnx Software Systems Limited Periodic signal enhancement system
US8306821B2 (en) 2004-10-26 2012-11-06 Qnx Software Systems Limited Sub-band periodic signal enhancement system
US8543390B2 (en) 2004-10-26 2013-09-24 Qnx Software Systems Limited Multi-channel periodic signal enhancement system
US7680652B2 (en) * 2004-10-26 2010-03-16 Qnx Software Systems (Wavemakers), Inc. Periodic signal enhancement system
WO2006055199A2 (en) * 2004-11-12 2006-05-26 Thomson Licensing Film grain simulation for normal play and trick mode play for video playback systems
KR101270755B1 (ko) 2004-11-16 2013-06-03 톰슨 라이센싱 비디오 시스템에서 비트-정확한 시뮬레이션을 위한 필름 그레인 ｓｅｉ 메시지 삽입
BRPI0517743B1 (pt) 2004-11-16 2017-06-27 Thomson Licensing Method and apparatus for creating a film granulation block
CA2587117C (en) 2004-11-17 2014-02-11 Thomson Licensing Bit-accurate film grain simulation method based on pre-computed transformed coefficients
BRPI0518037A (pt) * 2004-11-22 2008-10-28 Thomson Licensing métodos, aparelho e sistema para dividir cache de granulação de pelìcula para simulação de granulação de pelìcula
KR100667808B1 (ko) * 2005-08-20 2007-01-11 삼성전자주식회사 영상의 인트라 예측 부호화, 복호화 방법 및 장치
JP4582648B2 (ja) * 2005-10-24 2010-11-17 キヤノン株式会社 撮像装置
WO2007069579A1 (ja) * 2005-12-12 2007-06-21 Nec Corporation 動画像復号方法、動画像復号装置、および情報処理装置のプログラム
EP2034483A1 (en) * 2006-06-26 2009-03-11 Panasonic Corporation Format converter, format converting method, and moving image decoding system
KR101484606B1 (ko) * 2006-07-18 2015-01-21 톰슨 라이센싱 적응적 참조 필터링을 위한 방법 및 장치
JP2008035439A (ja) * 2006-07-31 2008-02-14 Fujitsu Ltd ノイズ除去装置、ノイズ除去制御方法およびノイズ除去制御プログラム
CN101222641B (zh) * 2007-01-11 2011-08-24 华为技术有限公司 帧内预测编解码方法及其装置
US10715834B2 (en) 2007-05-10 2020-07-14 Interdigital Vc Holdings, Inc. Film grain simulation based on pre-computed transform coefficients
JP5217250B2 (ja) * 2007-05-28 2013-06-19 ソニー株式会社 学習装置および学習方法、情報加工装置および情報加工方法、並びにプログラム
US8904400B2 (en) 2007-09-11 2014-12-02 2236008 Ontario Inc. Processing system having a partitioning component for resource partitioning
US8850154B2 (en) 2007-09-11 2014-09-30 2236008 Ontario Inc. Processing system having memory partitioning
US8694310B2 (en) 2007-09-17 2014-04-08 Qnx Software Systems Limited Remote control server protocol system
KR101372418B1 (ko) * 2007-10-19 2014-03-12 (주)휴맥스 비트스트림 디코딩 장치 및 방법
US20090158820A1 (en) * 2007-12-20 2009-06-25 Schlumberger Technology Corporation Method and system for downhole analysis
US8209514B2 (en) 2008-02-04 2012-06-26 Qnx Software Systems Limited Media processing system having resource partitioning
AU2009240883A1 (en) * 2008-04-30 2009-11-05 Kabushiki Kaisha Toshiba Time-varying image encoding and decoding device
JP5137687B2 (ja) 2008-05-23 2013-02-06 キヤノン株式会社 復号装置及び復号方法、プログラム
US10123050B2 (en) * 2008-07-11 2018-11-06 Qualcomm Incorporated Filtering video data using a plurality of filters
US8326075B2 (en) * 2008-09-11 2012-12-04 Google Inc. System and method for video encoding using adaptive loop filter
US9723330B2 (en) * 2008-11-25 2017-08-01 Thomson Licensing Dtv Method and apparatus for sparsity-based de-artifact filtering for video encoding and decoding
TWI422228B (zh) * 2009-01-15 2014-01-01 Silicon Integrated Sys Corp 去方塊濾波方法及影像處理裝置
US8401370B2 (en) * 2010-03-09 2013-03-19 Dolby Laboratories Licensing Corporation Application tracks in audio/video containers
EP2942959A1 (en) * 2010-06-07 2015-11-11 HUMAX Holdings Co., Ltd. Apparatus for decoding high-resolution images
WO2012077719A1 (ja) * 2010-12-09 2012-06-14 シャープ株式会社 画像復号装置、および画像符号化装置
US8780971B1 (en) 2011-04-07 2014-07-15 Google, Inc. System and method of encoding using selectable loop filters
US8781004B1 (en) 2011-04-07 2014-07-15 Google Inc. System and method for encoding video using variable loop filter
US8780996B2 (en) 2011-04-07 2014-07-15 Google, Inc. System and method for encoding and decoding video data
US9210426B2 (en) * 2011-06-30 2015-12-08 Mitsubishi Electric Corporation Image coding device, image decoding device, image coding method, and image decoding method
WO2013006310A1 (en) * 2011-07-01 2013-01-10 Vidyo, Inc. Loop filter techniques for cross-layer prediction
US8885706B2 (en) 2011-09-16 2014-11-11 Google Inc. Apparatus and methodology for a video codec system with noise reduction capability
US9131073B1 (en) 2012-03-02 2015-09-08 Google Inc. Motion estimation aided noise reduction
US9344729B1 (en) 2012-07-11 2016-05-17 Google Inc. Selective prediction signal filtering
US11240515B2 (en) * 2012-09-10 2022-02-01 Apple Inc. Video display preference filtering
JP6147368B2 (ja) * 2014-02-03 2017-06-14 三菱電機株式会社 画像符号化装置、画像復号装置、符号化ストリーム変換装置、画像符号化方法、及び画像復号方法
US10102613B2 (en) 2014-09-25 2018-10-16 Google Llc Frequency-domain denoising
WO2017063169A1 (zh) * 2015-10-15 2017-04-20 富士通株式会社 图像编码方法、装置以及图像处理设备
KR102853921B1 (ko) * 2016-11-18 2025-09-01 삼성전자주식회사 텍스처를 처리하는 방법 및 장치

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63199589A (ja) * 1987-02-14 1988-08-18 Fujitsu Ltd フレ−ム間符号化方式
FR2703535A1 (fr) * 1993-03-31 1994-10-07 Philips Electronique Lab Procédé et dispositif pour décoder des images comprimées.
EP0788094A4 (en) * 1995-08-21 1998-06-24 Matsushita Electric Industrial Co Ltd MULTIMEDIA OPTICAL DISC CAPABLE OF CREATING ANY UNINTENDED SITUATIONS BASED ON INTERACTIVITY, APPARATUS AND METHOD FOR REPRODUCING THE DISC
KR100203262B1 (ko) * 1996-06-11 1999-06-15 윤종용 픽춰단위 동기화를 위한 비디오디코더의 인터페이스장치
JPH1070717A (ja) * 1996-06-19 1998-03-10 Matsushita Electric Ind Co Ltd 画像符号化装置及び画像復号化装置
JPH1013791A (ja) * 1996-06-24 1998-01-16 Matsushita Electric Ind Co Ltd 映像信号復号化方法，及び映像信号復号化装置
WO1999021367A1 (en) * 1997-10-20 1999-04-29 Mitsubishi Denki Kabushiki Kaisha Image encoder and image decoder
JPH11136671A (ja) * 1997-10-31 1999-05-21 Fujitsu Ltd 動画像復号方法及び装置並びに動画像再生装置
US6178205B1 (en) * 1997-12-12 2001-01-23 Vtel Corporation Video postfiltering with motion-compensated temporal filtering and/or spatial-adaptive filtering
KR100601609B1 (ko) * 1999-06-04 2006-07-14 삼성전자주식회사 동화상 복호화 장치 및 그 방법
JP3406255B2 (ja) * 1999-09-29 2003-05-12 松下電器産業株式会社 画像復号装置および方法
EP1122940A3 (en) * 2000-01-31 2003-09-10 Canon Kabushiki Kaisha Image processing method and apparatus
JP2001275110A (ja) * 2000-03-24 2001-10-05 Matsushita Electric Ind Co Ltd 動的なループ及びポストフィルタリングのための方法及び装置
EP1160759A3 (en) * 2000-05-31 2008-11-26 Panasonic Corporation Image output device and image output control method
JP2003018600A (ja) * 2001-07-04 2003-01-17 Hitachi Ltd 画像復号装置

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