PL2347599T3 - Metoda i system wyznaczania wartości jakości strumienia wideo - Google Patents
Metoda i system wyznaczania wartości jakości strumienia wideoInfo
- Publication number
- PL2347599T3 PL2347599T3 PL08875275T PL08875275T PL2347599T3 PL 2347599 T3 PL2347599 T3 PL 2347599T3 PL 08875275 T PL08875275 T PL 08875275T PL 08875275 T PL08875275 T PL 08875275T PL 2347599 T3 PL2347599 T3 PL 2347599T3
- Authority
- PL
- Poland
- Prior art keywords
- determining
- video stream
- quality value
- quality
- value
- Prior art date
Links
Classifications
-
- 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
- H04N19/65—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using error resilience
- H04N19/66—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using error resilience involving data partitioning, i.e. separation of data into packets or partitions according to importance
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
- H04L43/0823—Errors, e.g. transmission errors
- H04L43/0829—Packet loss
- H04L43/0835—One way packet loss
-
- 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
- H04N19/134—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
-
- 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
-
- 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
- H04N19/513—Processing of motion vectors
- H04N19/521—Processing of motion vectors for estimating the reliability of the determined motion vectors or motion vector field, e.g. for smoothing the motion vector field or for correcting motion vectors
-
- 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
- H04N19/89—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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08875275.3A EP2347599B1 (en) | 2008-11-04 | 2008-11-04 | Method and system for determining a quality value of a video stream |
PCT/EP2008/064959 WO2010051834A1 (en) | 2008-11-04 | 2008-11-04 | Method and system for determining a quality value of a video stream |
Publications (1)
Publication Number | Publication Date |
---|---|
PL2347599T3 true PL2347599T3 (pl) | 2015-07-31 |
Family
ID=40810500
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL08875275T PL2347599T3 (pl) | 2008-11-04 | 2008-11-04 | Metoda i system wyznaczania wartości jakości strumienia wideo |
PL16177498T PL3122043T3 (pl) | 2008-11-04 | 2008-11-04 | Sposób i system wyznaczania wartości jakości strumienia wideo |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL16177498T PL3122043T3 (pl) | 2008-11-04 | 2008-11-04 | Sposób i system wyznaczania wartości jakości strumienia wideo |
Country Status (10)
Country | Link |
---|---|
US (2) | US8923411B2 (pl) |
EP (3) | EP2347599B1 (pl) |
JP (1) | JP5427238B2 (pl) |
AR (1) | AR075552A1 (pl) |
CA (1) | CA2742716C (pl) |
DK (1) | DK2347599T3 (pl) |
ES (2) | ES2536411T3 (pl) |
HU (1) | HUE025532T2 (pl) |
PL (2) | PL2347599T3 (pl) |
WO (1) | WO2010051834A1 (pl) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
HUE039252T2 (hu) * | 2010-12-10 | 2018-12-28 | Deutsche Telekom Ag | Eljárás és berendezés videojel minõségének megállapítására a videojel kódolása és átvitele folyamán |
US20120297433A1 (en) * | 2011-05-18 | 2012-11-22 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and arrangement for supporting quality estimation of streamed video |
CN103634698B (zh) * | 2012-08-21 | 2014-12-03 | 华为技术有限公司 | 视频流的帧类型检测、帧大小检测方法及装置 |
JP6270873B2 (ja) | 2013-01-15 | 2018-01-31 | 華為技術有限公司Huawei Technologies Co.,Ltd. | メディアコンテンツの適応型ストリーミングのための品質情報の使用 |
CN105379293B (zh) | 2013-04-19 | 2019-03-26 | 华为技术有限公司 | 基于超文本协议的动态自适应流媒体中的媒体质量信息指示 |
CN111212279B (zh) * | 2018-11-21 | 2021-06-29 | 华为技术有限公司 | 一种视频质量的评估方法及装置 |
EP3829170A1 (en) * | 2019-11-29 | 2021-06-02 | Axis AB | Encoding and transmitting image frames of a video stream |
CN111953612B (zh) * | 2020-07-21 | 2024-02-23 | 西安万像电子科技有限公司 | 数据传输控制方法及装置 |
US11380117B1 (en) * | 2020-12-23 | 2022-07-05 | Abbyy Development Inc. | Zero-footprint image capture by mobile device |
CN113191286B (zh) * | 2021-05-08 | 2023-04-25 | 重庆紫光华山智安科技有限公司 | 图像数据质量检测调优方法、系统、设备及介质 |
CN115776601A (zh) * | 2022-11-15 | 2023-03-10 | 深圳艾灵网络有限公司 | 视频流传输信息评估方法、装置、设备及存储介质 |
CN116886871B (zh) * | 2023-07-26 | 2024-02-20 | 浙江安易信科技有限公司 | 一种网络数据信息管理方法、系统及计算机存储介质 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7539130B2 (en) * | 2000-03-28 | 2009-05-26 | Nokia Corporation | Method and system for transmitting and receiving packets |
US7418037B1 (en) * | 2002-07-15 | 2008-08-26 | Apple Inc. | Method of performing rate control for a compression system |
AU2003274849A1 (en) | 2002-11-04 | 2004-06-07 | Tandberg Telecom As | Inter-network and inter-protocol video conference privacy method, apparatus, and computer program product |
JP4327674B2 (ja) * | 2004-07-21 | 2009-09-09 | 日本電信電話株式会社 | 映像品質管理方法および映像品質管理システム |
JP4377357B2 (ja) * | 2005-07-07 | 2009-12-02 | 日本電信電話株式会社 | 映像品質推定装置および映像品質推定方法 |
US8879635B2 (en) * | 2005-09-27 | 2014-11-04 | Qualcomm Incorporated | Methods and device for data alignment with time domain boundary |
US8839325B2 (en) | 2007-02-14 | 2014-09-16 | At&T Intellectual Property I, L.P. | System and method of managing video content quality |
US8630346B2 (en) * | 2007-02-20 | 2014-01-14 | Samsung Electronics Co., Ltd | System and method for introducing virtual zero motion vector candidates in areas of a video sequence involving overlays |
-
2008
- 2008-11-04 WO PCT/EP2008/064959 patent/WO2010051834A1/en active Application Filing
- 2008-11-04 HU HUE08875275A patent/HUE025532T2/en unknown
- 2008-11-04 EP EP08875275.3A patent/EP2347599B1/en active Active
- 2008-11-04 US US13/127,285 patent/US8923411B2/en active Active
- 2008-11-04 JP JP2011533548A patent/JP5427238B2/ja active Active
- 2008-11-04 PL PL08875275T patent/PL2347599T3/pl unknown
- 2008-11-04 PL PL16177498T patent/PL3122043T3/pl unknown
- 2008-11-04 DK DK08875275.3T patent/DK2347599T3/en active
- 2008-11-04 ES ES08875275.3T patent/ES2536411T3/es active Active
- 2008-11-04 EP EP15150924.7A patent/EP2876881B1/en active Active
- 2008-11-04 ES ES15150924.7T patent/ES2592811T3/es active Active
- 2008-11-04 EP EP16177498.9A patent/EP3122043B1/en active Active
- 2008-11-04 CA CA2742716A patent/CA2742716C/en active Active
-
2009
- 2009-11-04 AR ARP090104266A patent/AR075552A1/es active IP Right Grant
-
2014
- 2014-11-24 US US14/551,869 patent/US9723329B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP3122043A1 (en) | 2017-01-25 |
ES2536411T3 (es) | 2015-05-25 |
EP2347599A1 (en) | 2011-07-27 |
CA2742716A1 (en) | 2010-05-14 |
PL3122043T3 (pl) | 2018-07-31 |
WO2010051834A1 (en) | 2010-05-14 |
EP2347599B1 (en) | 2015-02-25 |
US20150215649A1 (en) | 2015-07-30 |
JP2012507892A (ja) | 2012-03-29 |
AR075552A1 (es) | 2011-04-20 |
JP5427238B2 (ja) | 2014-02-26 |
US9723329B2 (en) | 2017-08-01 |
EP2876881B1 (en) | 2016-07-06 |
ES2592811T3 (es) | 2016-12-01 |
HUE025532T2 (en) | 2016-05-30 |
DK2347599T3 (en) | 2015-05-11 |
US20160330484A9 (en) | 2016-11-10 |
US8923411B2 (en) | 2014-12-30 |
EP2876881A1 (en) | 2015-05-27 |
CA2742716C (en) | 2016-08-23 |
EP3122043B1 (en) | 2018-01-17 |
US20110211629A1 (en) | 2011-09-01 |
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