Naslov
Kenyérbél porozitásának meghatározása látórendszerrel
(Prediction of bread crumb porosity by vision system)

Autori
Nogulané Nagy, Médea ; Gillay, Zoltán ; Firtha, Ferenc ; Baranyai, László ; Meretei, Anikó ; Lukinac, Jasmina ; Fekete, András

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
XXXII. KUTATÁSI ÉS FEJLESZTÉSI TANÁCSKOZÁSÁT / Tóth, László - Budimpešta : Magyar tudományos akadémia, 2008

ISBN
978-963-286-389-4

Skup
Conference on r&d in agricultural engineering (32 ; 2007)

Mjesto i datum
Budimpešta, Mađarska, 22.01.2008

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
porozitásának; meghatározása; látórendszerrel; kenyérbél
(bread crumb porosity; vision system; prediction)

Sažetak
Nowadays the basic of the most frequently applied computer vision systems for determining the porosity of bread crumb is the segmentation of digital photos made by vision system. During this procedure the classification of pixels is occurred by defined grey level threshold. The disadvantage of this method is the reliability of results considerably depends on several external conditions, for example the illumination. The objective of the work was to develop suitable optical method with digital image processing for determining porosity of bread crumb, which process is rapid, objective, reliable and independent from threshold. Furthermore the aim was to determine relationship between conventional Hungarian Standard (MSz 6333) and the optical method. Moreover the task was to establish applicability of the method for determining the changes in the porosity of bread crumb during the storage.

Izvorni jezik
Hun-eng

Znanstvena područja
Prehrambena tehnologija

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