DE69805132D1 - Bildqualitätsbewertung mit räumlich variablen Beurteilungsschwellwerten - Google Patents
Bildqualitätsbewertung mit räumlich variablen BeurteilungsschwellwertenInfo
- Publication number
- DE69805132D1 DE69805132D1 DE69805132T DE69805132T DE69805132D1 DE 69805132 D1 DE69805132 D1 DE 69805132D1 DE 69805132 T DE69805132 T DE 69805132T DE 69805132 T DE69805132 T DE 69805132T DE 69805132 D1 DE69805132 D1 DE 69805132D1
- Authority
- DE
- Germany
- Prior art keywords
- assessment
- image quality
- threshold values
- spatially variable
- quality assessment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
- Image Analysis (AREA)
- Image Processing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US82664897A | 1997-04-04 | 1997-04-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69805132D1 true DE69805132D1 (de) | 2002-06-06 |
DE69805132T2 DE69805132T2 (de) | 2003-03-20 |
Family
ID=25247169
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1998605132 Expired - Lifetime DE69805132T2 (de) | 1997-04-04 | 1998-03-31 | Bildqualitätsbewertung mit räumlich variablen Beurteilungsschwellwerten |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0869686B1 (de) |
JP (1) | JP3431494B2 (de) |
DE (1) | DE69805132T2 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111091069A (zh) * | 2019-11-27 | 2020-05-01 | 云南电网有限责任公司电力科学研究院 | 一种盲图像质量评价引导的电网目标检测方法及系统 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69835290T2 (de) * | 1998-11-17 | 2007-07-19 | Koninklijke Kpn N.V. | Verfahren und Anordnung zum Ausrichten von Eingangs- und Ausgangsvideobildfolgen zur Messung der Videoqualität |
US7038710B2 (en) | 2002-07-17 | 2006-05-02 | Koninklijke Philips Electronics, N.V. | Method and apparatus for measuring the quality of video data |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5214508A (en) * | 1992-02-14 | 1993-05-25 | Tektronix, Inc. | Spatial bandwidth testing for digital data-compressed video systems |
US5446492A (en) * | 1993-01-19 | 1995-08-29 | Wolf; Stephen | Perception-based video quality measurement system |
US5600574A (en) * | 1994-05-13 | 1997-02-04 | Minnesota Mining And Manufacturing Company | Automated image quality control |
-
1998
- 1998-03-31 DE DE1998605132 patent/DE69805132T2/de not_active Expired - Lifetime
- 1998-03-31 EP EP19980302508 patent/EP0869686B1/de not_active Expired - Lifetime
- 1998-04-02 JP JP09035498A patent/JP3431494B2/ja not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111091069A (zh) * | 2019-11-27 | 2020-05-01 | 云南电网有限责任公司电力科学研究院 | 一种盲图像质量评价引导的电网目标检测方法及系统 |
Also Published As
Publication number | Publication date |
---|---|
EP0869686B1 (de) | 2002-05-02 |
JPH10290471A (ja) | 1998-10-27 |
DE69805132T2 (de) | 2003-03-20 |
EP0869686A3 (de) | 1998-12-16 |
EP0869686A2 (de) | 1998-10-07 |
JP3431494B2 (ja) | 2003-07-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8332 | No legal effect for de | ||
8370 | Indication of lapse of patent is to be deleted | ||
8364 | No opposition during term of opposition |