CN102450014A - 用于质量感知视频优化的框架 - Google Patents
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- CN102450014A CN102450014A CN2010800236368A CN201080023636A CN102450014A CN 102450014 A CN102450014 A CN 102450014A CN 2010800236368 A CN2010800236368 A CN 2010800236368A CN 201080023636 A CN201080023636 A CN 201080023636A CN 102450014 A CN102450014 A CN 102450014A
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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
- 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
- H04N19/146—Data rate or code amount at the encoder output
- H04N19/152—Data rate or code amount at the encoder output by measuring the fullness of the transmission buffer
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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
- H04N19/154—Measured or subjectively estimated visual quality after decoding, e.g. measurement of distortion
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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
- H04N19/172—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 picture, frame or field
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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
- H04N19/40—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video transcoding, i.e. partial or full decoding of a coded input stream followed by re-encoding of the decoded output stream
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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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Abstract
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Claims (29)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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US16522409P | 2009-03-31 | 2009-03-31 | |
US61/165224 | 2009-03-31 | ||
PCT/US2010/000988 WO2010117432A2 (en) | 2009-03-31 | 2010-03-31 | A framework for quality-aware video optimization |
Publications (2)
Publication Number | Publication Date |
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CN102450014A true CN102450014A (zh) | 2012-05-09 |
CN102450014B CN102450014B (zh) | 2017-07-14 |
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Application Number | Title | Priority Date | Filing Date |
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CN201080023636.8A Active CN102450014B (zh) | 2009-03-31 | 2010-03-31 | 用于质量感知视频优化的方法和视频优化器 |
Country Status (4)
Country | Link |
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US (2) | US9894361B2 (zh) |
EP (1) | EP2415269B1 (zh) |
CN (1) | CN102450014B (zh) |
WO (1) | WO2010117432A2 (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104604241A (zh) * | 2012-07-09 | 2015-05-06 | Vid拓展公司 | 功率感知视频解码和串流 |
CN107454405A (zh) * | 2016-05-31 | 2017-12-08 | 三星显示有限公司 | 包括图像编码方法和图像解码方法的图像显示方法 |
CN107534771A (zh) * | 2015-04-13 | 2018-01-02 | 高通股份有限公司 | 用于基于复杂性量度的显示流压缩dsc的量化参数qp计算 |
CN111225277A (zh) * | 2018-11-27 | 2020-06-02 | 北京达佳互联信息技术有限公司 | 转码方法、转码装置和计算机可读存储介质 |
CN112565755A (zh) * | 2019-09-10 | 2021-03-26 | 广州虎牙科技有限公司 | 视频帧编码方法、装置、电子设备及可读存储介质 |
CN112954350A (zh) * | 2021-03-26 | 2021-06-11 | 中南大学 | 一种基于帧分类的视频后处理优化方法及装置 |
CN113938689A (zh) * | 2021-12-03 | 2022-01-14 | 北京达佳互联信息技术有限公司 | 量化参数确定方法和装置 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9894361B2 (en) | 2009-03-31 | 2018-02-13 | Citrix Systems, Inc. | Framework for quality-aware video optimization |
US9749713B2 (en) | 2009-10-15 | 2017-08-29 | Citrix Systems, Inc. | Budget encoding |
US10897625B2 (en) * | 2009-11-20 | 2021-01-19 | Texas Instruments Incorporated | Block artifact suppression in video coding |
EP2641144A4 (en) * | 2010-11-18 | 2016-11-09 | Opera Software Ireland Ltd | SYMBOL BAR FOR WEB BROWSERS |
US9237363B2 (en) * | 2011-02-12 | 2016-01-12 | Openwave Mobility, Inc. | Dynamic injection of metadata into flash video |
WO2012170910A1 (en) * | 2011-06-10 | 2012-12-13 | Bytemobile, Inc. | Macroblock-level adaptive quantization in quality-aware video optimization |
CN105122305B (zh) * | 2013-01-22 | 2018-10-30 | 美国莱迪思半导体公司 | 用于助益有对媒体流的图像的高抖动容限的动态相位检测的机制 |
DE112018002109T5 (de) * | 2017-04-21 | 2020-01-09 | Zenimax Media, Inc. | Systeme und verfahren zum codierergeführten adaptiven qualitätsrendern |
CN108391127B (zh) * | 2018-04-27 | 2021-08-10 | 腾讯科技(深圳)有限公司 | 视频编码方法、装置、存储介质及设备 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997037322A1 (en) * | 1996-03-29 | 1997-10-09 | Sarnoff Corporation | Apparatus and method for optimizing encoding and performing automated steerable image compression using a perceptual metric |
US20020110193A1 (en) * | 2000-12-08 | 2002-08-15 | Samsung Electronics Co., Ltd. | Transcoding method and apparatus therefor |
CN1204747C (zh) * | 2002-12-23 | 2005-06-01 | 乐金电子(沈阳)有限公司 | 影像转换编码装置 |
CN1631041A (zh) * | 2001-11-21 | 2005-06-22 | Vixs系统公司 | 视频变码中的速率控制方法和系统 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6115420A (en) * | 1997-03-14 | 2000-09-05 | Microsoft Corporation | Digital video signal encoder and encoding method |
US6574274B2 (en) | 1998-02-27 | 2003-06-03 | Sony Corporation | Picture signal processing system, decoder, picture signal processing method, and decoding method |
US6661927B1 (en) * | 2000-07-27 | 2003-12-09 | Motorola, Inc. | System and method for efficiently encoding an image by prioritizing groups of spatially correlated coefficients based on an activity measure |
US20040141732A1 (en) | 2003-01-22 | 2004-07-22 | Kenji Sugiyama | Moving-picture code amount control method, moving-picture recording method, moving-picture code amount control apparatus and moving-picture recording apparatus |
US7675970B2 (en) | 2004-01-12 | 2010-03-09 | General Instrument Corporation | Method and apparatus for processing a bitstream in a digital video transcoder |
US7397855B2 (en) * | 2004-04-14 | 2008-07-08 | Corel Tw Corp. | Rate controlling method and apparatus for use in a transcoder |
US7447978B2 (en) | 2004-11-16 | 2008-11-04 | Nokia Corporation | Buffering packets of a media stream |
EP1727371A1 (en) | 2005-05-27 | 2006-11-29 | Thomson Licensing | Method for controlling the encoder output bit rate in a block-based video encoder, and corresponding video encoder apparatus |
US20070274385A1 (en) * | 2006-05-26 | 2007-11-29 | Zhongli He | Method of increasing coding efficiency and reducing power consumption by on-line scene change detection while encoding inter-frame |
US7773672B2 (en) * | 2006-05-30 | 2010-08-10 | Freescale Semiconductor, Inc. | Scalable rate control system for a video encoder |
EP2061241A4 (en) | 2006-09-05 | 2010-07-21 | Panasonic Corp | METHOD AND DEVICE FOR REPRODUCING VIDEO DATA OF A HIGH-BIT RATE FORMAT THROUGH A PLAYBACK DEVICE SUITABLE FOR REPRODUCING VIDEO DATA OF A LOW-BITRATE FORMAT |
US8560729B2 (en) | 2007-02-09 | 2013-10-15 | Onmobile Global Limited | Method and apparatus for the adaptation of multimedia content in telecommunications networks |
US8635360B2 (en) | 2007-10-19 | 2014-01-21 | Google Inc. | Media playback point seeking using data range requests |
US8542730B2 (en) | 2008-02-22 | 2013-09-24 | Qualcomm, Incorporated | Fast macroblock delta QP decision |
US8335259B2 (en) | 2008-03-12 | 2012-12-18 | Packetvideo Corp. | System and method for reformatting digital broadcast multimedia for a mobile device |
CN102172020B (zh) | 2008-09-09 | 2014-09-03 | 爱移通全球有限公司 | 用于发送视频的方法和设备 |
US20100166060A1 (en) * | 2008-12-31 | 2010-07-01 | Texas Instruments Incorporated | Video transcoder rate control |
US9894361B2 (en) | 2009-03-31 | 2018-02-13 | Citrix Systems, Inc. | Framework for quality-aware video optimization |
US9749713B2 (en) | 2009-10-15 | 2017-08-29 | Citrix Systems, Inc. | Budget encoding |
WO2012170910A1 (en) | 2011-06-10 | 2012-12-13 | Bytemobile, Inc. | Macroblock-level adaptive quantization in quality-aware video optimization |
-
2010
- 2010-03-31 US US12/751,951 patent/US9894361B2/en active Active
- 2010-03-31 CN CN201080023636.8A patent/CN102450014B/zh active Active
- 2010-03-31 WO PCT/US2010/000988 patent/WO2010117432A2/en active Application Filing
- 2010-03-31 EP EP10713807.5A patent/EP2415269B1/en active Active
-
2018
- 2018-01-08 US US15/864,843 patent/US10412388B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997037322A1 (en) * | 1996-03-29 | 1997-10-09 | Sarnoff Corporation | Apparatus and method for optimizing encoding and performing automated steerable image compression using a perceptual metric |
US20020110193A1 (en) * | 2000-12-08 | 2002-08-15 | Samsung Electronics Co., Ltd. | Transcoding method and apparatus therefor |
CN1631041A (zh) * | 2001-11-21 | 2005-06-22 | Vixs系统公司 | 视频变码中的速率控制方法和系统 |
CN1204747C (zh) * | 2002-12-23 | 2005-06-01 | 乐金电子(沈阳)有限公司 | 影像转换编码装置 |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11039151B2 (en) | 2012-07-09 | 2021-06-15 | Vid Scale, Inc. | Power aware video decoding and streaming |
US11516485B2 (en) | 2012-07-09 | 2022-11-29 | Vid Scale, Inc. | Power aware video decoding and streaming |
CN104604241B (zh) * | 2012-07-09 | 2018-06-01 | Vid拓展公司 | 用于功率感知视频解码的方法和移动设备 |
US10154258B2 (en) | 2012-07-09 | 2018-12-11 | Vid Scale, Inc. | Power aware video decoding and streaming |
US10536707B2 (en) | 2012-07-09 | 2020-01-14 | Vid Scale, Inc. | Power aware video decoding and streaming |
CN104604241A (zh) * | 2012-07-09 | 2015-05-06 | Vid拓展公司 | 功率感知视频解码和串流 |
US12058351B2 (en) | 2012-07-09 | 2024-08-06 | Vid Scale, Inc. | Power aware video decoding and streaming |
CN107534771A (zh) * | 2015-04-13 | 2018-01-02 | 高通股份有限公司 | 用于基于复杂性量度的显示流压缩dsc的量化参数qp计算 |
CN107454405A (zh) * | 2016-05-31 | 2017-12-08 | 三星显示有限公司 | 包括图像编码方法和图像解码方法的图像显示方法 |
CN111225277A (zh) * | 2018-11-27 | 2020-06-02 | 北京达佳互联信息技术有限公司 | 转码方法、转码装置和计算机可读存储介质 |
CN112565755A (zh) * | 2019-09-10 | 2021-03-26 | 广州虎牙科技有限公司 | 视频帧编码方法、装置、电子设备及可读存储介质 |
CN112954350A (zh) * | 2021-03-26 | 2021-06-11 | 中南大学 | 一种基于帧分类的视频后处理优化方法及装置 |
CN112954350B (zh) * | 2021-03-26 | 2024-01-30 | 中南大学 | 一种基于帧分类的视频后处理优化方法及装置 |
CN113938689B (zh) * | 2021-12-03 | 2023-09-26 | 北京达佳互联信息技术有限公司 | 量化参数确定方法和装置 |
CN113938689A (zh) * | 2021-12-03 | 2022-01-14 | 北京达佳互联信息技术有限公司 | 量化参数确定方法和装置 |
Also Published As
Publication number | Publication date |
---|---|
EP2415269A2 (en) | 2012-02-08 |
EP2415269B1 (en) | 2020-03-11 |
US20100254451A1 (en) | 2010-10-07 |
WO2010117432A2 (en) | 2010-10-14 |
US20180131937A1 (en) | 2018-05-10 |
WO2010117432A3 (en) | 2011-01-06 |
US10412388B2 (en) | 2019-09-10 |
US9894361B2 (en) | 2018-02-13 |
CN102450014B (zh) | 2017-07-14 |
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