IT1257068B - Filtro non lineare pesato per segnale video con compensazione delle correlazioni spaziali. - Google Patents
Filtro non lineare pesato per segnale video con compensazione delle correlazioni spaziali.Info
- Publication number
- IT1257068B IT1257068B ITTO920627A ITTO920627A IT1257068B IT 1257068 B IT1257068 B IT 1257068B IT TO920627 A ITTO920627 A IT TO920627A IT TO920627 A ITTO920627 A IT TO920627A IT 1257068 B IT1257068 B IT 1257068B
- Authority
- IT
- Italy
- Prior art keywords
- compensation
- video signal
- non linear
- linear weighted
- weighted filter
- Prior art date
Links
- 230000002123 temporal effect Effects 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
- H04N7/0117—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving conversion of the spatial resolution of the incoming video signal
- H04N7/012—Conversion between an interlaced and a progressive signal
Landscapes
- Engineering & Computer Science (AREA)
- Computer Graphics (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Picture Signal Circuits (AREA)
- Television Systems (AREA)
Abstract
La presente invenzione si riferisce ad un filtro non lineare pesato per segnale video; la caratteristica principale dell'invenzione consiste nel fatto che il filtro prevede una compensazione delle correlazioni spaziali e temporali attraverso un filtro non lineare, realizzato in modo da contrastare la legge di Weber.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITTO920627A IT1257068B (it) | 1992-07-22 | 1992-07-22 | Filtro non lineare pesato per segnale video con compensazione delle correlazioni spaziali. |
EP93202068A EP0580225A2 (en) | 1992-07-22 | 1993-07-16 | Weighted non-linear filter for video signals with compensation for spatial correlations |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITTO920627A IT1257068B (it) | 1992-07-22 | 1992-07-22 | Filtro non lineare pesato per segnale video con compensazione delle correlazioni spaziali. |
Publications (3)
Publication Number | Publication Date |
---|---|
ITTO920627A0 ITTO920627A0 (it) | 1992-07-22 |
ITTO920627A1 ITTO920627A1 (it) | 1994-01-22 |
IT1257068B true IT1257068B (it) | 1996-01-05 |
Family
ID=11410627
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITTO920627A IT1257068B (it) | 1992-07-22 | 1992-07-22 | Filtro non lineare pesato per segnale video con compensazione delle correlazioni spaziali. |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0580225A2 (it) |
IT (1) | IT1257068B (it) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5473383A (en) * | 1994-06-15 | 1995-12-05 | Eastman Kodak Company | Mechanism for controllably deinterlacing sequential lines of video data field based upon pixel signals associated with three successive interlaced video fields |
CN105100549B (zh) * | 2015-07-27 | 2018-06-29 | 京东方科技集团股份有限公司 | 图像补偿方法及装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI81232C (fi) * | 1988-12-09 | 1990-09-10 | Salora Oy | Foerfarande att aendra en visfrekvens av en videosignal. |
-
1992
- 1992-07-22 IT ITTO920627A patent/IT1257068B/it active IP Right Grant
-
1993
- 1993-07-16 EP EP93202068A patent/EP0580225A2/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP0580225A2 (en) | 1994-01-26 |
ITTO920627A0 (it) | 1992-07-22 |
EP0580225A3 (it) | 1994-04-13 |
ITTO920627A1 (it) | 1994-01-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
HUP9800632A3 (en) | Metal frame for spectacles | |
DE69412350D1 (de) | Rahmen für Sitzrückenlehne | |
EP0580143A3 (en) | Head-up display system. | |
EP0583915A3 (en) | Processing of glasses frames. | |
EP0719144A4 (en) | TRANS-PLATINUM COMPLEXES (IV) | |
AU6867494A (en) | Non-hydrogen evolving siloxane-based lubricant composition | |
EP0575257A3 (en) | Bezel-type display device. | |
GB9413791D0 (en) | Gold alloy | |
AU6682594A (en) | Treatment of septic shock | |
GB2307638B (en) | Display frame | |
IT1257068B (it) | Filtro non lineare pesato per segnale video con compensazione delle correlazioni spaziali. | |
GB9407810D0 (en) | Platinum alloy | |
HK1013865A1 (en) | Connecting system for an eyewear frame | |
ITBO930011V0 (it) | manufatto decorativo realizzato in metallo e metodo per la sua realizzazione. | |
GB9312035D0 (en) | Summoning services | |
IT231921Y1 (it) | Anello in metallo prezioso o non, costituito da due cerchietti aperti che nel loro accoppiamento mediante viti, permettono di ottenere | |
GB9305419D0 (en) | Spectacles display stands | |
GB9302907D0 (en) | Stepped display racks | |
AU124534S (en) | Metal frame | |
KR970014183U (ko) | 금속 프레임 | |
FR2680089B1 (fr) | Structure de presentoir metallique. | |
GB9326485D0 (en) | Optical parametric amplifier | |
AU117921S (en) | Eyewear frames | |
AU117919S (en) | Eyewear frames | |
AU124755S (en) | Rack or shelving frame |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19950728 |