MXPA03006640A - Metodo para la remocion de la distorsion de la codificacion, metodo codificador de video, metodo descodificador de video y aparato y programa para los mismos. - Google Patents
Metodo para la remocion de la distorsion de la codificacion, metodo codificador de video, metodo descodificador de video y aparato y programa para los mismos.Info
- Publication number
- MXPA03006640A MXPA03006640A MXPA03006640A MXPA03006640A MXPA03006640A MX PA03006640 A MXPA03006640 A MX PA03006640A MX PA03006640 A MXPA03006640 A MX PA03006640A MX PA03006640 A MXPA03006640 A MX PA03006640A MX PA03006640 A MXPA03006640 A MX PA03006640A
- Authority
- MX
- Mexico
- Prior art keywords
- coding distortion
- distortion removal
- program
- same
- video
- Prior art date
Links
Classifications
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- 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
- H04N19/567—Motion estimation based on rate distortion criteria
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- 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
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/103—Selection of coding mode or of prediction mode
- H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
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- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/103—Selection of coding mode or of prediction mode
- H04N19/112—Selection of coding mode or of prediction mode according to a given display mode, e.g. for interlaced or progressive display mode
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- H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
- H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
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- H04N19/625—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using discrete cosine transform [DCT]
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- H04N19/86—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving reduction of coding artifacts, e.g. of blockiness
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- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
- H04N19/89—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder
- H04N19/895—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder in combination with error concealment
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Discrete Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Color Television Systems (AREA)
Applications Claiming Priority (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US33376301P | 2001-11-29 | 2001-11-29 | |
| US33376701P | 2001-11-29 | 2001-11-29 | |
| JP2002008859 | 2002-01-17 | ||
| JP2002110748 | 2002-04-12 | ||
| JP2002127101 | 2002-04-26 | ||
| US39431202P | 2002-07-09 | 2002-07-09 | |
| JP2002291264 | 2002-10-03 | ||
| PCT/JP2002/012488 WO2003047267A1 (en) | 2001-11-29 | 2002-11-29 | Coding distortion removal method, moving picture coding method, moving picture decoding method, and apparatus for realizing the same, program |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MXPA03006640A true MXPA03006640A (es) | 2003-10-15 |
Family
ID=27567087
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MXPA03006640A MXPA03006640A (es) | 2001-11-29 | 2002-11-29 | Metodo para la remocion de la distorsion de la codificacion, metodo codificador de video, metodo descodificador de video y aparato y programa para los mismos. |
| MXPA03006715A MXPA03006715A (es) | 2001-11-29 | 2002-11-29 | Metodo para la remocion de la distorsion de la codificacion, metodo codificador de video, metodo descodificador de video y aparato y programa para los mismos. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MXPA03006715A MXPA03006715A (es) | 2001-11-29 | 2002-11-29 | Metodo para la remocion de la distorsion de la codificacion, metodo codificador de video, metodo descodificador de video y aparato y programa para los mismos. |
Country Status (13)
| Country | Link |
|---|---|
| US (9) | US7095787B2 (es) |
| EP (4) | EP1452039B1 (es) |
| JP (9) | JP4838890B2 (es) |
| KR (1) | KR20080005300A (es) |
| CN (2) | CN1264356C (es) |
| AT (1) | ATE419713T1 (es) |
| AU (2) | AU2002347635B2 (es) |
| BR (2) | BR0206777A (es) |
| CA (2) | CA2435757C (es) |
| DE (1) | DE60230666D1 (es) |
| ES (2) | ES2318055T3 (es) |
| MX (2) | MXPA03006640A (es) |
| WO (2) | WO2003047262A2 (es) |
Families Citing this family (155)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9042445B2 (en) | 2001-09-24 | 2015-05-26 | Broadcom Corporation | Method for deblocking field-frame video |
| KR100929078B1 (ko) | 2001-11-29 | 2009-11-30 | 파나소닉 주식회사 | 코딩 왜곡 제거 방법 |
| WO2003047262A2 (en) | 2001-11-29 | 2003-06-05 | Matsushita Electric Industrial Co., Ltd. | Coding distortion removal method and video encoding end decoding methods |
| WO2005017781A1 (en) * | 2003-07-25 | 2005-02-24 | Sony Electronics Inc. | Video content scene change determination |
| BRPI0413624A (pt) | 2003-08-19 | 2006-10-17 | Matsushita Electric Industrial Co Ltd | método para codificar imagem em movimento e método para decodificar imagem em movimento |
| KR100987765B1 (ko) * | 2003-09-30 | 2010-10-13 | 삼성전자주식회사 | 동영상 부호화기에서의 예측 수행 방법 및 장치 |
| US8472792B2 (en) | 2003-12-08 | 2013-06-25 | Divx, Llc | Multimedia distribution system |
| US7519274B2 (en) | 2003-12-08 | 2009-04-14 | Divx, Inc. | File format for multiple track digital data |
| FI116959B (fi) | 2004-03-17 | 2006-04-13 | Nokia Corp | Elektroninen laite ja menetelmä elektronisessa laitteessa kuvadatan prosessoimiseksi |
| US7843997B2 (en) * | 2004-05-21 | 2010-11-30 | Broadcom Corporation | Context adaptive variable length code decoder for decoding macroblock adaptive field/frame coded video data |
| US7738563B2 (en) * | 2004-07-08 | 2010-06-15 | Freescale Semiconductor, Inc. | Method and system for performing deblocking filtering |
| US7602998B2 (en) * | 2004-09-15 | 2009-10-13 | Panasonic Corporation | Image signal processing apparatus |
| BRPI0506163B1 (pt) * | 2004-09-20 | 2018-11-13 | Divx Inc | método de desbloqueio de um quadro de vídeo reconstruído |
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| JP4533081B2 (ja) * | 2004-10-12 | 2010-08-25 | キヤノン株式会社 | 画像符号化装置及びその方法 |
| NO322722B1 (no) * | 2004-10-13 | 2006-12-04 | Tandberg Telecom As | Fremgangsmate for videokoding gjennom reduksjon av blokkartefakter |
| US7587091B2 (en) * | 2004-10-29 | 2009-09-08 | Intel Corporation | De-interlacing using decoder parameters |
| US20060133507A1 (en) * | 2004-12-06 | 2006-06-22 | Matsushita Electric Industrial Co., Ltd. | Picture information decoding method and picture information encoding method |
| US8218634B2 (en) * | 2005-01-13 | 2012-07-10 | Ntt Docomo, Inc. | Nonlinear, in-the-loop, denoising filter for quantization noise removal for hybrid video compression |
| CN100345450C (zh) * | 2005-01-31 | 2007-10-24 | 浙江大学 | 视频或图像去块滤波的方法和装置 |
| US8045615B2 (en) * | 2005-05-25 | 2011-10-25 | Qualcomm Incorporated | Deblock filtering techniques for video coding according to multiple video standards |
| KR100794623B1 (ko) * | 2005-06-20 | 2008-01-14 | 주식회사 픽스트리 | 가속화 프로세싱을 실시간으로 수행하는 디코더시스템의 작동방법 |
| US8625914B2 (en) | 2013-02-04 | 2014-01-07 | Sony Corporation | Image processing system, image processing method and program |
| JP4784188B2 (ja) * | 2005-07-25 | 2011-10-05 | ソニー株式会社 | 画像処理装置、画像処理方法およびプログラム |
| KR100738075B1 (ko) * | 2005-09-09 | 2007-07-12 | 삼성전자주식회사 | 영상 부호화/복호화 장치 및 방법 |
| WO2007060498A1 (en) * | 2005-11-22 | 2007-05-31 | Freescale Semiconductor, Inc. | Method and system for filtering image data |
| CN100534206C (zh) * | 2005-12-06 | 2009-08-26 | 逐点半导体(上海)有限公司 | 一种图像压缩方法 |
| JP2007174196A (ja) * | 2005-12-21 | 2007-07-05 | Toshiba Corp | 情報処理装置、制御方法およびプログラム |
| JP2007180723A (ja) * | 2005-12-27 | 2007-07-12 | Toshiba Corp | 画像処理装置及び画像処理方法 |
| JP5142727B2 (ja) * | 2005-12-27 | 2013-02-13 | パナソニック株式会社 | 音声復号装置および音声復号方法 |
| JP4991759B2 (ja) * | 2006-01-09 | 2012-08-01 | エルジー エレクトロニクス インコーポレイティド | 映像信号のエンコーディング/デコーディング方法 |
| JP4643453B2 (ja) | 2006-01-10 | 2011-03-02 | 株式会社東芝 | 情報処理装置及び情報処理装置の動画像復号方法 |
| US20070171980A1 (en) * | 2006-01-26 | 2007-07-26 | Yen-Lin Lee | Method and Related Apparatus For Decoding Video Streams |
| US8213495B2 (en) * | 2006-02-06 | 2012-07-03 | Panasonic Corporation | Picture decoding method and picture decoding apparatus |
| US8605797B2 (en) * | 2006-02-15 | 2013-12-10 | Samsung Electronics Co., Ltd. | Method and system for partitioning and encoding of uncompressed video for transmission over wireless medium |
| WO2007105586A1 (ja) | 2006-03-10 | 2007-09-20 | Matsushita Electric Industrial Co., Ltd. | 符号化装置および符号化方法 |
| US7515710B2 (en) | 2006-03-14 | 2009-04-07 | Divx, Inc. | Federated digital rights management scheme including trusted systems |
| KR101353689B1 (ko) * | 2006-03-27 | 2014-01-21 | 파나소닉 주식회사 | 화상 부호화 장치 및 화상 복호화 장치 |
| EP1845729A1 (en) * | 2006-04-12 | 2007-10-17 | Matsushita Electric Industrial Co., Ltd. | Transmission of post-filter hints |
| EP1841230A1 (en) * | 2006-03-27 | 2007-10-03 | Matsushita Electric Industrial Co., Ltd. | Adaptive wiener filter for video coding |
| US8711925B2 (en) * | 2006-05-05 | 2014-04-29 | Microsoft Corporation | Flexible quantization |
| TWI330041B (en) * | 2006-11-28 | 2010-09-01 | Realtek Semiconductor Corp | Image processing method and device for performing block effect reduction |
| US8582666B2 (en) * | 2006-12-18 | 2013-11-12 | Koninklijke Philips N.V. | Image compression and decompression |
| JP4290193B2 (ja) * | 2006-12-26 | 2009-07-01 | 三洋電機株式会社 | 画像処理装置 |
| EP4184341A1 (en) | 2007-01-05 | 2023-05-24 | DivX, LLC | Video distribution system including progressive playback |
| US8842739B2 (en) * | 2007-07-20 | 2014-09-23 | Samsung Electronics Co., Ltd. | Method and system for communication of uncompressed video information in wireless systems |
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