AR096103A2 - Un aparato de decodificación de imágenes - Google Patents
Un aparato de decodificación de imágenesInfo
- Publication number
- AR096103A2 AR096103A2 ARP140101725A ARP140101725A AR096103A2 AR 096103 A2 AR096103 A2 AR 096103A2 AR P140101725 A ARP140101725 A AR P140101725A AR P140101725 A ARP140101725 A AR P140101725A AR 096103 A2 AR096103 A2 AR 096103A2
- Authority
- AR
- Argentina
- Prior art keywords
- block
- edge
- unit
- samples
- intra prediction
- 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
- H04N19/10—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
- H04N19/124—Quantisation
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/40—Picture signal circuits
- H04N1/409—Edge or detail enhancement; Noise or error suppression
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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
- H04N19/10—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
- H04N19/107—Selection of coding mode or of prediction mode between spatial and temporal predictive coding, e.g. picture refresh
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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
- H04N19/10—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
- H04N19/117—Filters, e.g. for pre-processing or post-processing
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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
- H04N19/10—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
- H04N19/136—Incoming video signal characteristics or properties
- H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
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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
- H04N19/10—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
- H04N19/136—Incoming video signal characteristics or properties
- H04N19/14—Coding unit complexity, e.g. amount of activity or edge presence estimation
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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
- H04N19/10—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
- H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
- H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame prediction
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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
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—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
- 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
- H04N19/174—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 slice, e.g. a line of blocks or a group of blocks
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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
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—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
- 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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- 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
- H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
- H04N19/192—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding the adaptation method, adaptation tool or adaptation type being iterative or recursive
- H04N19/194—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding the adaptation method, adaptation tool or adaptation type being iterative or recursive involving only two passes
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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
- H04N19/46—Embedding additional information in the video signal during the compression process
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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
- H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
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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
- H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
- H04N19/82—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation involving filtering within a prediction loop
-
- 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
- H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
- H04N19/86—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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Facsimile Image Signal Circuits (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Image Processing (AREA)
Abstract
Un aparato de decodificación de imágenes, que comprende: una unidad de intra predicción para restaurar un modo de intra predicción utilizando información de intra predicción y generando un bloque de predicción usando el modo de intra predicción; una unidad de cuantización inversa para la cuantización inversa de un bloque cuantizado utilizando un parámetro de cuantización para generar un bloque transformado; una unidad de transformación inversa para transformación inversa del bloque transformado para generar un bloque residual; una unidad de adición para la generación de un bloque reconstruido usando el bloque de predicción y el bloque residual; y una unidad de filtrado anti bloque para filtrado anti bloque de una imagen reconstruida, donde la unidad de filtrado anti bloque determina si el filtrado anti bloque es llevado a cabo sobre un borde de 4 muestras o no utilizando un parámetro de cuantización límite si una fuerza de borde para el borde de 4 muestras, lo cual es un borde de predicción o un bloque transformado y se dispone sobre una rejilla de muestreo 8 x 8, es no igual a cero, y selecciona un filtro anti bloque para ser aplicado al borde de 4 muestras si el filtrado antibloque es llevado a cabo sobre el borde de 4 muestras.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20120002597 | 2012-01-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR096103A2 true AR096103A2 (es) | 2015-12-09 |
Family
ID=48722743
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP130100060A AR092786A1 (es) | 2012-01-09 | 2013-01-07 | Metodos para eliminar artefactos de bloque |
| ARP140101725A AR096103A2 (es) | 2012-01-09 | 2014-04-25 | Un aparato de decodificación de imágenes |
| ARP140101724A AR096102A2 (es) | 2012-01-09 | 2014-04-25 | Un aparato de codificación de imágenes |
| ARP140101723A AR096101A2 (es) | 2012-01-09 | 2014-04-25 | Métodos para eliminar artefactos de bloque |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP130100060A AR092786A1 (es) | 2012-01-09 | 2013-01-07 | Metodos para eliminar artefactos de bloque |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP140101724A AR096102A2 (es) | 2012-01-09 | 2014-04-25 | Un aparato de codificación de imágenes |
| ARP140101723A AR096101A2 (es) | 2012-01-09 | 2014-04-25 | Métodos para eliminar artefactos de bloque |
Country Status (13)
| Country | Link |
|---|---|
| US (5) | US10504208B2 (es) |
| EP (3) | EP2751983A4 (es) |
| JP (5) | JP5923618B2 (es) |
| KR (3) | KR20140057390A (es) |
| CN (10) | CN110099191B (es) |
| AR (4) | AR092786A1 (es) |
| BR (5) | BR122020018046B1 (es) |
| CA (6) | CA3184190C (es) |
| IN (1) | IN2014CN03870A (es) |
| MX (6) | MX2014004001A (es) |
| SG (2) | SG11201400673UA (es) |
| TW (10) | TWI852431B (es) |
| WO (1) | WO2013104298A1 (es) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130049523A (ko) * | 2011-11-04 | 2013-05-14 | 오수미 | 인트라 예측 블록 생성 장치 |
| KR20130049524A (ko) * | 2011-11-04 | 2013-05-14 | 오수미 | 인트라 예측 블록 생성 방법 |
| AR092786A1 (es) * | 2012-01-09 | 2015-05-06 | Jang Min | Metodos para eliminar artefactos de bloque |
| CN105791865B (zh) * | 2014-12-22 | 2020-01-17 | 江苏省电力公司南京供电公司 | 帧内预测及去块滤波方法 |
| EP3571844A1 (en) * | 2017-03-23 | 2019-11-27 | Huawei Technologies Co., Ltd. | Apparatus and method for de-blocking filtering |
| CN107715535A (zh) * | 2017-11-20 | 2018-02-23 | 嘉兴光跃环境工程设备有限公司 | 一种新型节能水过滤器 |
| EP4171030A1 (en) | 2018-03-28 | 2023-04-26 | Huawei Technologies Co., Ltd. | An image processing device and method for performing efficient deblocking |
| CA3109201A1 (en) | 2018-08-10 | 2020-02-13 | Huawei Technologies Co., Ltd. | Apparatus and method for performing deblocking |
| CN118678071A (zh) * | 2018-09-05 | 2024-09-20 | 松下电器（美国）知识产权公司 | 编码方法、解码方法以及生成比特流的方法 |
| CN109345476A (zh) * | 2018-09-19 | 2019-02-15 | 南昌工程学院 | 基于深度残差网络的高光谱图像超分辨率重建方法及装置 |
| AU2019351346B2 (en) | 2018-09-24 | 2023-07-13 | Huawei Technologies Co., Ltd. | Image processing device and method for performing quality optimized deblocking |
| WO2020141880A1 (ko) * | 2019-01-02 | 2020-07-09 | 엘지전자 주식회사 | 영상 코딩 시스템에서 디블록킹 필터링을 사용하는 영상 디코딩 방법 및 장치 |
| WO2020141885A1 (ko) * | 2019-01-02 | 2020-07-09 | 엘지전자 주식회사 | 디블록킹 필터링을 사용하는 영상 코딩 방법 및 장치 |
| WO2020156515A1 (en) * | 2019-01-31 | 2020-08-06 | Beijing Bytedance Network Technology Co., Ltd. | Refined quantization steps in video coding |
| PH12022550517A1 (en) | 2019-09-06 | 2023-03-20 | Ericsson Telefon Ab L M | Deblocking filter selection in video or image coding |
| EP4078949A4 (en) * | 2019-12-31 | 2023-03-29 | Huawei Technologies Co., Ltd. | METHOD AND APPARATUS FOR UNLOCKING BETWEEN BOUNDARIES FILTERING OF BLOCKS PREDICTED USING WEIGHTED PREDICTION AND NON-RIGHTANGLE MERGE MODES |
Family Cites Families (51)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6426975B1 (en) * | 1997-07-25 | 2002-07-30 | Matsushita Electric Industrial Co., Ltd. | Image processing method, image processing apparatus and data recording medium |
| US7929610B2 (en) * | 2001-03-26 | 2011-04-19 | Sharp Kabushiki Kaisha | Methods and systems for reducing blocking artifacts with reduced complexity for spatially-scalable video coding |
| AU2002323591A1 (en) * | 2001-09-05 | 2003-03-18 | Emblaze Systems Ltd. | Method for reducing blocking artifacts |
| CN100512441C (zh) * | 2001-11-29 | 2009-07-08 | 松下电器产业株式会社 | 编码失真消除方法 |
| EP2320661B8 (en) * | 2001-11-29 | 2015-09-02 | Godo Kaisha IP Bridge 1 | Coding distortion removal method |
| US7046729B2 (en) * | 2002-08-27 | 2006-05-16 | Ess Technology, Inc. | Bit rate control for motion compensated video compression system |
| US20050013494A1 (en) * | 2003-07-18 | 2005-01-20 | Microsoft Corporation | In-loop deblocking filter |
| CN100401780C (zh) * | 2004-05-07 | 2008-07-09 | 美国博通公司 | 在视频解码器中动态选择变换尺寸的方法和系统 |
| US8116379B2 (en) * | 2004-10-08 | 2012-02-14 | Stmicroelectronics, Inc. | Method and apparatus for parallel processing of in-loop deblocking filter for H.264 video compression standard |
| KR100679035B1 (ko) * | 2005-01-04 | 2007-02-06 | 삼성전자주식회사 | 인트라 ｂｌ 모드를 고려한 디블록 필터링 방법, 및 상기방법을 이용하는 다 계층 비디오 인코더/디코더 |
| CN1870752A (zh) | 2005-05-23 | 2006-11-29 | 其乐达科技股份有限公司 | 应用于视频编码/解码的解块滤波方法及其装置 |
| US8537903B2 (en) * | 2005-09-23 | 2013-09-17 | Entropic Communications, Inc. | De-blocking and de-ringing systems and methods |
| JP4643437B2 (ja) * | 2005-12-27 | 2011-03-02 | 株式会社東芝 | 情報処理装置 |
| JP4643454B2 (ja) * | 2006-01-10 | 2011-03-02 | 株式会社東芝 | 動画像復号装置及び動画像復号方法 |
| CN101945277B (zh) * | 2006-01-12 | 2013-08-14 | Lg电子株式会社 | 处理多视图视频 |
| JP4987322B2 (ja) * | 2006-02-28 | 2012-07-25 | 株式会社東芝 | 動画像復号装置及び動画像復号方法 |
| US20070230564A1 (en) * | 2006-03-29 | 2007-10-04 | Qualcomm Incorporated | Video processing with scalability |
| CN101076124B (zh) * | 2006-05-18 | 2010-09-08 | 北京大学深圳研究生院 | 去块滤波器 |
| KR100819289B1 (ko) * | 2006-10-20 | 2008-04-02 | 삼성전자주식회사 | 영상 데이터의 디블록킹 필터링 방법 및 디블록킹 필터 |
| US8326064B2 (en) * | 2007-01-22 | 2012-12-04 | Nec Corporation | Image re-encoding method to decode image data which is orthogonally transformed per first block and encoded by a first encoding method |
| CN100571391C (zh) * | 2007-05-09 | 2009-12-16 | 安凯（广州）软件技术有限公司 | 用于视频编解码系统中解块滤波的并行处理方法 |
| US8571104B2 (en) * | 2007-06-15 | 2013-10-29 | Qualcomm, Incorporated | Adaptive coefficient scanning in video coding |
| CN101389016B (zh) * | 2007-09-13 | 2010-10-20 | 华为技术有限公司 | 获得块边界强度和去除块效应的方法和装置 |
| US8619880B2 (en) * | 2007-10-10 | 2013-12-31 | Qualcomm Incorporated | Universal blockiness correction |
| EP2048886A1 (en) * | 2007-10-11 | 2009-04-15 | Panasonic Corporation | Coding of adaptive interpolation filter coefficients |
| CN101459839A (zh) * | 2007-12-10 | 2009-06-17 | 三星电子株式会社 | 去块效应滤波方法及实现该方法的装置 |
| CN100563338C (zh) * | 2007-12-13 | 2009-11-25 | 上海广电（集团）有限公司中央研究院 | 一种恒定码率的控制方法 |
| KR20090078494A (ko) * | 2008-01-15 | 2009-07-20 | 삼성전자주식회사 | 영상 데이터의 디블록킹 필터링 방법 및 디블록킹 필터 |
| WO2009110160A1 (ja) * | 2008-03-07 | 2009-09-11 | 株式会社 東芝 | 動画像符号化／復号化方法及び装置 |
| CN101267560A (zh) * | 2008-03-19 | 2008-09-17 | 浙江大学 | 去块滤波方法及装置 |
| KR101591825B1 (ko) * | 2008-03-27 | 2016-02-18 | 엘지전자 주식회사 | 비디오 신호의 인코딩 또는 디코딩 방법 및 장치 |
| US20110002395A1 (en) * | 2008-03-31 | 2011-01-06 | Nec Corporation | Deblocking filtering processor and deblocking filtering method |
| US8705622B2 (en) * | 2008-04-10 | 2014-04-22 | Qualcomm Incorporated | Interpolation filter support for sub-pixel resolution in video coding |
| KR101705138B1 (ko) * | 2008-04-11 | 2017-02-09 | 톰슨 라이센싱 | 변위된 인트라 예측과 템플릿 매칭을 위한 디블록 필터링 |
| US8897359B2 (en) * | 2008-06-03 | 2014-11-25 | Microsoft Corporation | Adaptive quantization for enhancement layer video coding |
| EP2182732A1 (en) * | 2008-10-28 | 2010-05-05 | Panasonic Corporation | Switching between scans in image coding |
| JP5087016B2 (ja) * | 2009-01-19 | 2012-11-28 | キヤノン株式会社 | 符号化装置及びその制御方法、コンピュータプログラム |
| US20100211060A1 (en) * | 2009-02-13 | 2010-08-19 | Cutera, Inc. | Radio frequency treatment of subcutaneous fat |
| CN101505425B (zh) * | 2009-03-11 | 2011-11-23 | 北京中星微电子有限公司 | 一种宏块滤波方法及装置 |
| US20110116545A1 (en) * | 2009-11-17 | 2011-05-19 | Jinwen Zan | Methods and devices for in-loop video deblocking |
| US9185430B2 (en) * | 2010-03-15 | 2015-11-10 | Mediatek Singapore Pte. Ltd. | Deblocking filtering method and deblocking filter |
| KR20130095179A (ko) | 2010-04-07 | 2013-08-27 | 리니어 알제브라 테크놀로지스 리미티드 | 메모리 용량의 감소가 이루어지며 프로세싱 요건들이 핸드헬드 및 모바일 애플리케이션들에 적합하게 이루어지는 브로드캐스트 비디오 복호기 |
| BR112012030158B1 (pt) * | 2010-06-04 | 2021-10-05 | Sony Corporation | Aparelho e método de processamento de imagem |
| MY191461A (en) * | 2010-06-10 | 2022-06-28 | Thomson Licensing | Methods and apparatus for determining quantization parameter predictors from a plurality of neighboring quantization parameters |
| CN102088603B (zh) * | 2010-12-31 | 2013-12-04 | 北京大学深圳研究生院 | 用于视频编码器的熵编码器及其实现方法 |
| US9729879B2 (en) * | 2011-03-10 | 2017-08-08 | Hfi Innovation Inc. | Method and apparatus of deblocking filter |
| CN102685478B (zh) * | 2011-03-11 | 2015-04-29 | 华为技术有限公司 | 编码方法以及装置、解码方法以及装置 |
| DK2775711T3 (da) * | 2011-11-04 | 2020-04-06 | Lg Electronics Inc | Fremgangsmåde og apparat til at indkode/afkode billedeinformation |
| KR20130050404A (ko) * | 2011-11-07 | 2013-05-16 | 오수미 | 인터 모드에서의 복원 블록 생성 방법 |
| AR092786A1 (es) * | 2012-01-09 | 2015-05-06 | Jang Min | Metodos para eliminar artefactos de bloque |
| CA2849038C (en) * | 2012-01-17 | 2018-04-03 | Genip Pte. Ltd. | Method of applying edge offset |
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