Obiekt
Tytuł: Image processing for old movies by filters with motion detection
Współtwórca:
Beliczyński, Bartłomiej - red.
Podtytuł:
Intelligent Control and Signal Processing
Tytuł publikacji grupowej:
Abstract:
Old movies suffer from various types of degradation: severe noise, blurred edges of objects (low contrast), scratches, spots,etc. Finding an efficient denoising method is one of the most important and one of the oldest problems in image sequenceprocessing. The crucial thing in image sequences is motion. If the motion is insignificant, then any motion noncompensatedmethod of filtering can be applied. However, if the noise is significant, then this approach gives most often unsatisfactoryresults. In order to increase the quality of frames, motion compensated filters are usually applied. ; This is a very timeconsuming and awkward approach due to serious limitations of optical flow methods. In this paper, a review of variousfilters with motion detection when applied to the processing of image sequences coming from old movies is presented.These filters are nonlinear and based on the concept of multistage median filtering or mathematical morphology. Somenew filters are proposed. The idea of these new filters presented here is to detect moving areas instead of performingfull estimation of motion in the sequence and to apply exclusively 2D filters in those regions while applying 3D motionnoncompensated filters in static areas, which usually significantly reduces the computational burden.
Wydawca:
Zielona Góra: Uniwersytet Zielonogórski
Identyfikator zasobu:
Strony:
Źródło:
AMCS, Volume 15, Number 4 (2005) ; kliknij tutaj, żeby przejść
Jezyk:
Prawa do dysponowania publikacją:
Biblioteka Uniwersytetu Zielonogórskiego
Kolekcje, do których przypisany jest obiekt:
- Zielonogórska Biblioteka Cyfrowa > Repozytorium > Jednostki organizacyjne > Wydział Informatyki, Elektrotechniki i Automatyki
- Zielonogórska Biblioteka Cyfrowa > Repozytorium > Typy utworów > Artykuły
- Zielonogórska Biblioteka Cyfrowa > Repozytorium > Czasopisma naukowe i serie wydawnicze UZ > International Journal of Applied Mathematics and Computer Science (AMCS)
- Zielonogórska Biblioteka Cyfrowa > Repozytorium > Czasopisma naukowe i serie wydawnicze UZ > International Journal of Applied Mathematics and Computer Science (AMCS) > International Journal of Applied Mathematics and Computer Science (AMCS) (2005)
Data ostatniej modyfikacji:
2021-09-07
Data dodania obiektu:
2018-08-09
Liczba wyświetleń treści obiektu:
113
Wszystkie dostępne wersje tego obiektu:
https://zbc.uz.zgora.pl/publication/54898
Wyświetl opis w formacie RDF:
Wyświetl opis w formacie OAI-PMH:
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International Journal of Applied Mathematics and Computer Science (AMCS)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 26 (2016)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 25 (2015)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 24 (2014)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 23 (2013)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 22 (2012)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 21 (2011)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 20 (2010)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 19 (2009)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 18 (2008)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 17 (2007)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 16 (2006)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 15 (2005)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 15, number 1 (2005)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 15, number 2 (2005)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 15, number 3 (2005)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 15, number 4 (2005)
- International Journal of Applied Mathematics and Computer Science (AMCS), volume 15, number 4 (2005) - spis treści
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 8 (1998)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 7 (1997)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 6 (1996)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 5 (1995)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 4 (1994)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 3 (1993)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 2 (1992)
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International Journal of Applied Mathematics and Computer Science (AMCS),volume 1 (1991)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 26 (2016)
| Nazwa wydania | Data |
|---|---|
| Image processing for old movies by filters with motion detection | 2021-09-07 |
