The methods of image resolution enhancement
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F00%3APU23359" target="_blank" >RIV/00216305:26210/00:PU23359 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
The methods of image resolution enhancement
Original language description
For wider using of industrial CCD cameras as measurement tools in production defend the resolution of this one what closely pertinent to price of these cameras. In cooperation with some grant projects we adapt and tried out some methods for extraction ofone high-resolution image from serie of undersampled images for their using in industry. These methods are based on sub-pixel movement of the same images and their interpolation to one image. The method is divided to two parts: 1. The recognition of subb-pixel movement 2. Interpolation of images The recognition of sub-pixel movement The recognition of sub-pixel movement was doing by using of first order of Taylor series. Unfortunately if we are using this method for estimation of shifting we are getting the best result in case that the shifts are close to 0.5 point. If the shifts are bigger the estimations are inaccurate. For this reason we are using Cross-correlation for estimation of integer shifts and after that previous method for
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
BC - Theory and management systems
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2000
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
FUZZI LOGIKA, NEURONOVÉ SÍTĚ A PRAVIDLOVÉ EXPERTNÍ SYSTÉMY Inteli-gentní systémy pro praxi
ISBN
80-238-6140-9
ISSN
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e-ISSN
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Number of pages
7
Pages from-to
23-29
Publisher name
AD&M, konferenční servis, Urxova 470, Ostrava - Poruba
Place of publication
Luhačovice
Event location
Ostrava
Event date
Apr 26, 2001
Type of event by nationality
CST - Celostátní akce
UT code for WoS article
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