CN101160971B - 用于储存中间环路过滤数据之暂存存储器 - Google Patents
用于储存中间环路过滤数据之暂存存储器 Download PDFInfo
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- CN101160971B CN101160971B CN2006800027328A CN200680002732A CN101160971B CN 101160971 B CN101160971 B CN 101160971B CN 2006800027328 A CN2006800027328 A CN 2006800027328A CN 200680002732 A CN200680002732 A CN 200680002732A CN 101160971 B CN101160971 B CN 101160971B
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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
- H04N19/10—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
-
- 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
-
- 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
- H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
-
- 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
- H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
-
- 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
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
-
- 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
Abstract
Description
Claims (10)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/042,218 | 2005-01-25 | ||
US11/042,218 US7792385B2 (en) | 2005-01-25 | 2005-01-25 | Scratch pad for storing intermediate loop filter data |
PCT/US2006/001599 WO2006081098A1 (en) | 2005-01-25 | 2006-01-17 | Scratch pad for storing intermediate loop filter data |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101160971A CN101160971A (zh) | 2008-04-09 |
CN101160971B true CN101160971B (zh) | 2012-03-07 |
Family
ID=36282836
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006800027328A Expired - Fee Related CN101160971B (zh) | 2005-01-25 | 2006-01-17 | 用于储存中间环路过滤数据之暂存存储器 |
Country Status (8)
Country | Link |
---|---|
US (1) | US7792385B2 (zh) |
JP (1) | JP2008529412A (zh) |
KR (1) | KR20070111467A (zh) |
CN (1) | CN101160971B (zh) |
DE (1) | DE112006000270T5 (zh) |
GB (1) | GB2435788B (zh) |
TW (1) | TWI382764B (zh) |
WO (1) | WO2006081098A1 (zh) |
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JP4830691B2 (ja) * | 2006-07-26 | 2011-12-07 | ソニー株式会社 | 映像信号処理方法及び装置、並びに映像信号復号方法 |
JP4848892B2 (ja) * | 2006-08-25 | 2011-12-28 | ソニー株式会社 | 映像信号処理装置及び方法、並びに映像信号復号装置 |
CA2674164A1 (en) * | 2006-12-28 | 2008-07-17 | Thomson Licensing | Detecting block artifacts in coded images and video |
WO2009018845A1 (en) * | 2007-08-09 | 2009-02-12 | Micronas Gmbh | Method for deblocking image data and device providing an image processing deblocking filter |
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US8923384B2 (en) * | 2007-12-31 | 2014-12-30 | Netlogic Microsystems, Inc. | System, method and device for processing macroblock video data |
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US8451904B2 (en) | 2009-06-24 | 2013-05-28 | Qualcomm Incorporated | 8-point transform for media data coding |
US9075757B2 (en) * | 2009-06-24 | 2015-07-07 | Qualcomm Incorporated | 16-point transform for media data coding |
US9118898B2 (en) * | 2009-06-24 | 2015-08-25 | Qualcomm Incorporated | 8-point transform for media data coding |
JP2011049740A (ja) * | 2009-08-26 | 2011-03-10 | Sony Corp | 画像処理装置および方法 |
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WO2012064083A2 (ko) * | 2010-11-08 | 2012-05-18 | 엘지전자 주식회사 | 디블록킹 필터링 방법 및 장치 |
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WO2012077607A1 (ja) | 2010-12-07 | 2012-06-14 | ソニー株式会社 | 画像処理装置及び画像処理方法 |
US9824066B2 (en) | 2011-01-10 | 2017-11-21 | Qualcomm Incorporated | 32-point transform for media data coding |
US20120194564A1 (en) | 2011-01-31 | 2012-08-02 | White Christopher J | Display with secure decompression of image signals |
US9432700B2 (en) * | 2011-09-27 | 2016-08-30 | Broadcom Corporation | Adaptive loop filtering in accordance with video coding |
CN103260023A (zh) * | 2012-02-21 | 2013-08-21 | 联咏科技股份有限公司 | 图像编码/解码系统与其方法 |
CN108401157B (zh) * | 2012-10-01 | 2022-06-24 | Ge视频压缩有限责任公司 | 可伸缩视频解码器、编码器及可伸缩视频解码、编码方法 |
US10999602B2 (en) | 2016-12-23 | 2021-05-04 | Apple Inc. | Sphere projected motion estimation/compensation and mode decision |
US11259046B2 (en) | 2017-02-15 | 2022-02-22 | Apple Inc. | Processing of equirectangular object data to compensate for distortion by spherical projections |
US10924747B2 (en) | 2017-02-27 | 2021-02-16 | Apple Inc. | Video coding techniques for multi-view video |
US11093752B2 (en) | 2017-06-02 | 2021-08-17 | Apple Inc. | Object tracking in multi-view video |
US20190005709A1 (en) * | 2017-06-30 | 2019-01-03 | Apple Inc. | Techniques for Correction of Visual Artifacts in Multi-View Images |
US10754242B2 (en) | 2017-06-30 | 2020-08-25 | Apple Inc. | Adaptive resolution and projection format in multi-direction video |
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2005
- 2005-01-25 US US11/042,218 patent/US7792385B2/en active Active
-
2006
- 2006-01-17 WO PCT/US2006/001599 patent/WO2006081098A1/en active Application Filing
- 2006-01-17 JP JP2007553131A patent/JP2008529412A/ja active Pending
- 2006-01-17 CN CN2006800027328A patent/CN101160971B/zh not_active Expired - Fee Related
- 2006-01-17 DE DE112006000270T patent/DE112006000270T5/de active Pending
- 2006-01-17 KR KR1020077017514A patent/KR20070111467A/ko not_active Application Discontinuation
- 2006-01-19 TW TW095102018A patent/TWI382764B/zh not_active IP Right Cessation
-
2007
- 2007-06-28 GB GB0712488A patent/GB2435788B/en not_active Expired - Fee Related
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Also Published As
Publication number | Publication date |
---|---|
KR20070111467A (ko) | 2007-11-21 |
US7792385B2 (en) | 2010-09-07 |
GB2435788B (en) | 2010-08-25 |
US20060165164A1 (en) | 2006-07-27 |
DE112006000270T5 (de) | 2007-12-13 |
JP2008529412A (ja) | 2008-07-31 |
GB0712488D0 (en) | 2007-08-08 |
TW200701795A (en) | 2007-01-01 |
GB2435788A (en) | 2007-09-05 |
WO2006081098A1 (en) | 2006-08-03 |
CN101160971A (zh) | 2008-04-09 |
TWI382764B (zh) | 2013-01-11 |
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