HK1218481A1 - 用於基於上下文的視頻質量評估的方法和裝置 - Google Patents
用於基於上下文的視頻質量評估的方法和裝置Info
- Publication number
- HK1218481A1 HK1218481A1 HK16106408.5A HK16106408A HK1218481A1 HK 1218481 A1 HK1218481 A1 HK 1218481A1 HK 16106408 A HK16106408 A HK 16106408A HK 1218481 A1 HK1218481 A1 HK 1218481A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- context
- video quality
- quality assessment
- based video
- assessment
- Prior art date
Links
Classifications
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/0002—Inspection of images, e.g. flaw detection
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/40—Scenes; Scene-specific elements in video content
-
- 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
-
- 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
- H04N19/115—Selection of the code volume for a coding unit prior to 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
- H04N19/10—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
- H04N19/85—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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2218/00—Aspects of pattern recognition specially adapted for signal processing
- G06F2218/12—Classification; Matching
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10016—Video; Image sequence
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30168—Image quality inspection
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Quality & Reliability (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
- Television Systems (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2013071540 | 2013-02-07 | ||
PCT/CN2013/077085 WO2014121572A1 (en) | 2013-02-07 | 2013-06-09 | Method and apparatus for context-based video quality assessment |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1218481A1 true HK1218481A1 (zh) | 2017-02-17 |
Family
ID=51299230
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK16106408.5A HK1218481A1 (zh) | 2013-02-07 | 2016-06-06 | 用於基於上下文的視頻質量評估的方法和裝置 |
Country Status (9)
Country | Link |
---|---|
US (1) | US9723301B2 (zh) |
EP (1) | EP2954676A4 (zh) |
JP (1) | JP2016510568A (zh) |
KR (1) | KR20150114959A (zh) |
CA (1) | CA2899756A1 (zh) |
HK (1) | HK1218481A1 (zh) |
MX (1) | MX2015010044A (zh) |
RU (1) | RU2015136786A (zh) |
WO (1) | WO2014121572A1 (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9769501B2 (en) * | 2012-07-17 | 2017-09-19 | Thomson Licensing | Video quality assessment at a bitstream level |
US9860535B2 (en) * | 2015-05-20 | 2018-01-02 | Integrated Device Technology, Inc. | Method for time-dependent visual quality encoding for broadcast services |
KR102452313B1 (ko) * | 2017-11-29 | 2022-10-07 | 한국전자통신연구원 | 인지 민감도를 고려하는 영상 화질 측정 방법 및 장치 |
CN110443833B (zh) * | 2018-05-04 | 2023-09-26 | 佳能株式会社 | 对象跟踪方法和设备 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6331859B1 (en) | 1999-04-06 | 2001-12-18 | Sharp Laboratories Of America, Inc. | Video skimming system utilizing the vector rank filter |
US7209519B2 (en) * | 2001-04-16 | 2007-04-24 | Mitsubishi Electric Research Laboratories, Inc. | Encoding a video with a variable frame-rate while minimizing total average distortion |
US6671324B2 (en) | 2001-04-16 | 2003-12-30 | Mitsubishi Electric Research Laboratories, Inc. | Estimating total average distortion in a video with variable frameskip |
US7298865B2 (en) | 2001-07-30 | 2007-11-20 | Sarnoff Corporation | Secure robust high-fidelity watermarking |
US6885757B2 (en) * | 2002-04-18 | 2005-04-26 | Sarnoff Corporation | Method and apparatus for providing an asymmetric watermark carrier |
US20050157791A1 (en) * | 2004-01-20 | 2005-07-21 | Eastman Kodak Company | System and method for video tone scale reduction |
US7636454B2 (en) | 2005-12-05 | 2009-12-22 | Samsung Electronics Co., Ltd. | Method and apparatus for object detection in sequences |
US9025673B2 (en) | 2006-04-05 | 2015-05-05 | Qualcomm Incorporated | Temporal quality metric for video coding |
US20080174694A1 (en) * | 2007-01-22 | 2008-07-24 | Horizon Semiconductors Ltd. | Method and apparatus for video pixel interpolation |
EP2114080A1 (en) | 2008-04-30 | 2009-11-04 | Thomson Licensing | Method for assessing the quality of a distorted version of a frame sequence |
WO2010009637A1 (zh) | 2008-07-21 | 2010-01-28 | 华为技术有限公司 | 一种视频质量评估方法、系统及装置 |
US8422795B2 (en) | 2009-02-12 | 2013-04-16 | Dolby Laboratories Licensing Corporation | Quality evaluation of sequences of images |
CN101695141B (zh) | 2009-10-20 | 2012-05-23 | 浙江大学 | 一种视频质量评估方法和装置 |
US9183617B2 (en) * | 2009-10-30 | 2015-11-10 | Agency For Science, Technology And Research | Methods, devices, and computer readable mediums for processing a digital picture |
CN105847788B (zh) | 2010-01-11 | 2018-04-06 | 瑞典爱立信有限公司 | 视频质量估计技术 |
HUE026522T2 (en) * | 2010-12-10 | 2016-06-28 | Deutsche Telekom Ag | Procedure and equipment for objective evaluation of video quality based on continuous pack loss visibility estimation |
CN102685548B (zh) * | 2012-05-29 | 2015-09-30 | 公安部第三研究所 | 视频质量的无参评估方法 |
US9769501B2 (en) | 2012-07-17 | 2017-09-19 | Thomson Licensing | Video quality assessment at a bitstream level |
EP3042498A4 (en) * | 2013-09-06 | 2017-11-08 | Zhou Wang | Method and system for objective perceptual video quality assessment |
-
2013
- 2013-06-09 EP EP13874586.4A patent/EP2954676A4/en not_active Withdrawn
- 2013-06-09 WO PCT/CN2013/077085 patent/WO2014121572A1/en active Application Filing
- 2013-06-09 RU RU2015136786A patent/RU2015136786A/ru not_active Application Discontinuation
- 2013-06-09 KR KR1020157021335A patent/KR20150114959A/ko not_active Application Discontinuation
- 2013-06-09 JP JP2015556367A patent/JP2016510568A/ja not_active Withdrawn
- 2013-06-09 US US14/763,986 patent/US9723301B2/en not_active Expired - Fee Related
- 2013-06-09 MX MX2015010044A patent/MX2015010044A/es unknown
- 2013-06-09 CA CA2899756A patent/CA2899756A1/en not_active Abandoned
-
2016
- 2016-06-06 HK HK16106408.5A patent/HK1218481A1/zh unknown
Also Published As
Publication number | Publication date |
---|---|
CA2899756A1 (en) | 2014-08-14 |
JP2016510568A (ja) | 2016-04-07 |
RU2015136786A (ru) | 2017-03-13 |
EP2954676A4 (en) | 2016-07-13 |
KR20150114959A (ko) | 2015-10-13 |
US20150365662A1 (en) | 2015-12-17 |
US9723301B2 (en) | 2017-08-01 |
MX2015010044A (es) | 2016-06-29 |
WO2014121572A1 (en) | 2014-08-14 |
EP2954676A1 (en) | 2015-12-16 |
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