JP2015530807A - ビデオ品質評価のためにコンテンツ複雑性を推定する方法および装置 - Google Patents
ビデオ品質評価のためにコンテンツ複雑性を推定する方法および装置 Download PDFInfo
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- JP2015530807A JP2015530807A JP2015528847A JP2015528847A JP2015530807A JP 2015530807 A JP2015530807 A JP 2015530807A JP 2015528847 A JP2015528847 A JP 2015528847A JP 2015528847 A JP2015528847 A JP 2015528847A JP 2015530807 A JP2015530807 A JP 2015530807A
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- 238000000034 method Methods 0.000 title claims description 33
- 238000001303 quality assessment method Methods 0.000 title description 3
- 238000013442 quality metrics Methods 0.000 claims abstract description 23
- 230000004044 response Effects 0.000 claims description 8
- 238000012544 monitoring process Methods 0.000 claims 1
- 230000006835 compression Effects 0.000 abstract description 14
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- 230000008014 freezing Effects 0.000 abstract description 9
- 238000007710 freezing Methods 0.000 abstract description 9
- 238000005192 partition Methods 0.000 description 9
- 238000005259 measurement Methods 0.000 description 8
- 230000015556 catabolic process Effects 0.000 description 6
- 238000006731 degradation reaction Methods 0.000 description 6
- 230000000873 masking effect Effects 0.000 description 6
- 238000012545 processing Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000013139 quantization Methods 0.000 description 5
- 238000007476 Maximum Likelihood Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 238000012549 training Methods 0.000 description 3
- 239000013598 vector Substances 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 102100037812 Medium-wave-sensitive opsin 1 Human genes 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000005315 distribution function Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000000638 solvent extraction Methods 0.000 description 2
- 108010076504 Protein Sorting Signals Proteins 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N17/00—Diagnosis, testing or measuring for television systems or their details
- H04N17/004—Diagnosis, testing or measuring for television systems or their details for digital television systems
-
- 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
-
- 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
- H04N19/114—Adapting the group of pictures [GOP] structure, e.g. number of B-frames between two anchor frames
-
- 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
- H04N19/177—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 a group of pictures [GOP]
-
- 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
-
- 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
- H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
- H04N19/36—Scalability techniques involving formatting the layers as a function of picture distortion after decoding, e.g. signal-to-noise [SNR] scalability
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012080632 | 2012-08-27 | ||
| CNPCT/CN2012/080632 | 2012-08-27 | ||
| PCT/CN2013/077846 WO2014032463A1 (en) | 2012-08-27 | 2013-06-25 | Method and apparatus for estimating content complexity for video quality assessment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2015530807A true JP2015530807A (ja) | 2015-10-15 |
| JP2015530807A5 JP2015530807A5 (enExample) | 2016-06-16 |
Family
ID=50182453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015528847A Withdrawn JP2015530807A (ja) | 2012-08-27 | 2013-06-25 | ビデオ品質評価のためにコンテンツ複雑性を推定する方法および装置 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US10536703B2 (enExample) |
| EP (1) | EP2888877B1 (enExample) |
| JP (1) | JP2015530807A (enExample) |
| AU (1) | AU2013307970A1 (enExample) |
| BR (1) | BR112015004434A2 (enExample) |
| HK (1) | HK1211770A1 (enExample) |
| WO (1) | WO2014032463A1 (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6373681B2 (ja) * | 2014-07-30 | 2018-08-15 | Kddi株式会社 | 客観画質評価装置、客観画質評価方法、およびプログラム |
| EP3188017A1 (en) | 2015-12-29 | 2017-07-05 | Harmonic Inc. | Scheduler of processes having timed predictions of computing loads |
| US10834406B2 (en) * | 2016-12-12 | 2020-11-10 | Netflix, Inc. | Device-consistent techniques for predicting absolute perceptual video quality |
| US20240028504A1 (en) * | 2022-07-22 | 2024-01-25 | Electronics And Telecommunications Research Institute | Method and device for evaluating quality of digital human |
| CN116719418B (zh) * | 2023-08-09 | 2023-10-27 | 湖南马栏山视频先进技术研究院有限公司 | 一种注视点预测模型的检验方法及装置 |
Family Cites Families (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3166291B2 (ja) * | 1992-04-03 | 2001-05-14 | ソニー株式会社 | 量子化コントロール回路 |
| US6192081B1 (en) * | 1995-10-26 | 2001-02-20 | Sarnoff Corporation | Apparatus and method for selecting a coding mode in a block-based coding system |
| US6078701A (en) * | 1997-08-01 | 2000-06-20 | Sarnoff Corporation | Method and apparatus for performing local to global multiframe alignment to construct mosaic images |
| US5990955A (en) * | 1997-10-03 | 1999-11-23 | Innovacom Inc. | Dual encoding/compression method and system for picture quality/data density enhancement |
| JP3019086B1 (ja) * | 1998-11-09 | 2000-03-13 | 富士ゼロックス株式会社 | 画像処理装置および画像処理方法、画像形成装置 |
| FR2790852B1 (fr) | 1999-03-08 | 2001-04-20 | Thomson Multimedia Sa | Procede d'evaluation d'images codees, dispositif mettant en oeuvre le procede et utilisation du dispositif et procede |
| US7477688B1 (en) * | 2000-01-26 | 2009-01-13 | Cisco Technology, Inc. | Methods for efficient bandwidth scaling of compressed video data |
| JP4209201B2 (ja) * | 2001-05-01 | 2009-01-14 | フィリップス エレクトロニクス ノース アメリカ コーポレイション | 画像処理装置及び画像処理方法 |
| US7801215B2 (en) * | 2001-07-24 | 2010-09-21 | Sasken Communication Technologies Limited | Motion estimation technique for digital video encoding applications |
| FR2860678A1 (fr) | 2003-10-01 | 2005-04-08 | Thomson Licensing Sa | Procede de codage differentiel |
| US9351013B2 (en) * | 2003-11-13 | 2016-05-24 | Qualcomm Incorporated | Selective and/or scalable complexity control for video codecs |
| WO2007130389A2 (en) * | 2006-05-01 | 2007-11-15 | Georgia Tech Research Corporation | Automatic video quality measurement system and method based on spatial-temporal coherence metrics |
| US8120660B2 (en) * | 2006-07-10 | 2012-02-21 | Freescale Semiconductor, Inc. | Image data up sampling |
| WO2008049445A1 (en) | 2006-10-25 | 2008-05-02 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Quality scalable coding |
| JP4635016B2 (ja) * | 2007-02-16 | 2011-02-16 | 株式会社東芝 | 情報処理装置およびインター予測モード判定方法 |
| FR2915342A1 (fr) | 2007-04-20 | 2008-10-24 | Canon Kk | Procede et dispositif de codage video |
| US9445110B2 (en) * | 2007-09-28 | 2016-09-13 | Dolby Laboratories Licensing Corporation | Video compression and transmission techniques |
| EP2144449A1 (en) | 2008-07-07 | 2010-01-13 | BRITISH TELECOMMUNICATIONS public limited company | Video quality measurement |
| WO2010009770A1 (en) | 2008-07-25 | 2010-01-28 | Telefonaktiebolaget Lm Ericsson (Publ) | A method for the estimation of spatio-temporal homogeneity in video sequences |
| CN101478691B (zh) | 2008-12-31 | 2010-10-06 | 浙江大学 | Motion Jpeg2000视频客观质量的无参考评估方法 |
| US8270473B2 (en) * | 2009-06-12 | 2012-09-18 | Microsoft Corporation | Motion based dynamic resolution multiple bit rate video encoding |
| EP2486517A4 (en) * | 2009-10-05 | 2014-06-11 | Icvt Ltd | DEVICE AND METHOD FOR RECOMPRIATING DIGITAL IMAGES |
| JP5484140B2 (ja) * | 2010-03-17 | 2014-05-07 | Ｋｄｄｉ株式会社 | 映像品質の客観画質評価装置 |
| EP2373049A1 (en) | 2010-03-31 | 2011-10-05 | British Telecommunications Public Limited Company | Video quality measurement |
| US9560361B2 (en) * | 2012-12-05 | 2017-01-31 | Vixs Systems Inc. | Adaptive single-field/dual-field video encoding |
-
2013
- 2013-06-25 HK HK15112564.4A patent/HK1211770A1/xx unknown
- 2013-06-25 EP EP13833907.2A patent/EP2888877B1/en not_active Not-in-force
- 2013-06-25 JP JP2015528847A patent/JP2015530807A/ja not_active Withdrawn
- 2013-06-25 BR BR112015004434A patent/BR112015004434A2/pt not_active IP Right Cessation
- 2013-06-25 US US14/424,067 patent/US10536703B2/en not_active Expired - Fee Related
- 2013-06-25 WO PCT/CN2013/077846 patent/WO2014032463A1/en not_active Ceased
- 2013-06-25 AU AU2013307970A patent/AU2013307970A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| AU2013307970A1 (en) | 2015-03-12 |
| WO2014032463A1 (en) | 2014-03-06 |
| US10536703B2 (en) | 2020-01-14 |
| BR112015004434A2 (pt) | 2017-07-04 |
| EP2888877A4 (en) | 2016-03-23 |
| HK1211770A1 (en) | 2016-05-27 |
| EP2888877A1 (en) | 2015-07-01 |
| US20150222905A1 (en) | 2015-08-06 |
| EP2888877B1 (en) | 2018-05-02 |
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