Zobrazeno 1 - 10
of 246
pro vyhledávání: '"J. Turan"'
Publikováno v:
Radioengineering, Vol 27, Iss 1, Pp 281-288 (2018)
This paper deals with topic of image encryption based on chaotic maps. A solution which has advantage of robustness against chosen-plaintext attacks is proposed. Permutations of image pixels are carried out in a way that enables operations on graysca
Externí odkaz:
https://doaj.org/article/2cc0bb24432d4bb582042adeb4c3c52d
Publikováno v:
Research in Agricultural Engineering, Vol 59, Iss 2, Pp 56-60 (2013)
Machines for harvesting vegetable must reliably collect the given type of vegetables at various climatic conditions, and with adequate performance, quality and low losses. Machines for harvesting of green peas must be sufficiently reliable and handli
Externí odkaz:
https://doaj.org/article/dce6c9875ae14ceb828e97fa360a92bd
Publikováno v:
Radioengineering, Vol 13, Iss 4, Pp 65-71 (2004)
This paper presents PDL or ASIC implementation of key modules ofinvariant object recognition system based on the combination of theIncremental Hough transform (IHT), correlation and rapid transform(RT). The invariant object recognition system was rep
Externí odkaz:
https://doaj.org/article/8582294aa39944499a0549fc503dc73a
Publikováno v:
Radioengineering, Vol 11, Iss 3, Pp 27-32 (2002)
Using fiber optics and micro optics technologies we designed aninnovative fiber optic index of refraction transducer that has uniqueproperties. On the base of this transducer a laboratory equipment typefiber optic refractometer was developed for liqu
Externí odkaz:
https://doaj.org/article/133ccd1af62b45c2905c7a1d53f71990
Publikováno v:
Radioengineering, Vol 10, Iss 1, Pp 25-30 (2001)
The Hough Transform is an image processing algorithm which is usedto extract geometric primitives from digital images. It has a number ofdesirable properties, typically robustness to noise and data occlusion.In this paper a new approach to line fitti
Externí odkaz:
https://doaj.org/article/18b4d984f6bc41f9858214ae321b56c8
Publikováno v:
Radioengineering, Vol 8, Iss 2 (1999)
This paper presents the results of a study on the use of invertible rapid transform (IRT) for the motion estimation in a sequence of images. Motion estimation algorithms based on the analysis of the matrix of states (produced in the IRT calculation)
Externí odkaz:
https://doaj.org/article/02a934c3dc764e829aff3fa05bf67ffe
Publikováno v:
Radioengineering, Vol 5, Iss 4 (1996)
The paper presents the results of a study on the use of invertible rapid transform for the motion estimation in a sequence of images. Novel motion estimation algorithms based on the analysis of the matrix of states (or matrices of states) of the inve
Externí odkaz:
https://doaj.org/article/2c5334f6200049e89cfe5118a1a6766d
Autor:
R. Probstner, J. Turan
Publikováno v:
Radioengineering, Vol 2, Iss 1 (1993)
Wavelength division multiplex (WDM) offers a potentially powerful technique for use within optical fibre sensor systems. The paper deals with short description of methodology and a programme code for WDM fiber optic sensor system projecting with use
Externí odkaz:
https://doaj.org/article/60a97ecfa7c54bd9874885ed597e4296
Autor:
J. Turan
Publikováno v:
Radioengineering, Vol 1, Iss 1 (1992)
This paper presents the results of a study on use rapid transform to analysis of acoustic echo signals in an acoustic object recognition system. The echo signals are analysed in the time invariant rapid transform domain and compared with reference pa
Externí odkaz:
https://doaj.org/article/66ab9824d67c43ba908df77ade37ea3d
Publikováno v:
Poljoprivredna tehnika (2022) 47(1):1-14
Autonomous irrigation systems have been developed to optimize water use in agricultural production and reduce human labor consumption. These systems should be able to be remotely controlled and managed any times by the farmer. The use of sensors and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fd62ccf6bf11e6e6cd5a8ccbfce0ada2
http://scindeks.ceon.rs/article.aspx?artid=0554-55872201001P
http://scindeks.ceon.rs/article.aspx?artid=0554-55872201001P