Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Lačezar Ličev"'
Publikováno v:
Advances in Electrical and Electronic Engineering, Vol 14, Iss 3, Pp 287-294 (2016)
This article describes the design of a sine wave inverter control unit. We will define the basic principles and requirements to control and maintain a good quality of inverter's output. The solution that can achieve full 8 bit output resolution with
Externí odkaz:
https://doaj.org/article/c4c0c872c88f40efac43f3943ccdcff4
Autor:
Jakub Lubojacký, Lenka Čábalová, Michaela Mladoňová, Viktória Hránková, Tomáš Krejčí, Jakub Mičaník, Maria Miklošová, Lačezar Ličev, Pavel Komínek, Petr Matoušek
Publikováno v:
Tomography, Vol 9, Iss 6, Pp 2222-2232 (2023)
Objective: This study was designed to evaluate the possibility of predicting the minimum size of septal resection for safe tumor extraction in transnasal paraseptal pituitary adenoma resection from preoperative computed tomography scans. Methods: A r
Externí odkaz:
https://doaj.org/article/deed10c284c34f53afd2d8b7b860318e
Publikováno v:
Acta Montanistica Slovaca, Vol 17, Iss 3, Pp 218-222 (2012)
In this paper we describe the extension of system FOTOM capabilities with respect to segmentation of specific mining images.We focus on methods that are inherently resistant against noise present in experimental pit at VSB Technical University. Here,
Externí odkaz:
https://doaj.org/article/cee6e150d0f14eb180b2435369ef4112
Publikováno v:
Acta Montanistica Slovaca, Vol 16, Iss 1, Pp 1-7 (2011)
The key point of here described image transformation is to convert the image coordinate system into the world space coordinates.The related image calibration is used to correct the distorted projection and to make the measurement of various objectspo
Externí odkaz:
https://doaj.org/article/f480828bb5024f7093534264840a6738
Autor:
Pavel Krömer, Petr Matoušek, Viktorie Hranková, Pavel Komínek, Lačezar Ličev, Lenka Chabalova
Publikováno v:
Lecture Notes in Networks and Systems ISBN: 9783030871772
Knowledge of the paranasal sinus (PNS) development, anatomy, and volume are essential to cope with pathologies of this region. Computed tomography (CT) targeting bone anatomy is here the fundamental examination mainly before endoscopic surgeries. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae2d639cef35c33c51363bbf88fb774a
https://doi.org/10.1007/978-3-030-87178-9_69
https://doi.org/10.1007/978-3-030-87178-9_69
Autor:
Lačezar Ličev, Jakub Hendrych
Publikováno v:
Lecture Notes in Electrical Engineering ISBN: 9783030149062
In this paper, we deal with the classification of the steganography content. Some illegal activities can perform steganography for stealing the secret information from a company internal network. Therefore, we must be prepared to protect our data. To
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::01fb3987116abab101c56b371ce0d6a2
https://doi.org/10.1007/978-3-030-14907-9_47
https://doi.org/10.1007/978-3-030-14907-9_47
Autor:
Lačezar, Ličev1, Antonín, Brettšnajdr2
Publikováno v:
Proceedings of the International Multidisciplinary Scientific GeoConference SGEM. 2011, Vol. 2, p581-588. 8p.
Publikováno v:
Proceedings of the International Multidisciplinary Scientific GeoConference SGEM. 2011, Vol. 2, p561-568. 8p.
Publikováno v:
Periodica Polytechnica Civil Engineering.
Reliability and security of a power transmission depends on the state of the power grid and mainly on the state of the Extra-High Voltage pylons. The paper deals with deformation analysis of existing steel structure of selected Extra-High Voltage pyl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::30fb591f9e45bf2db2e317677a27896e
https://doi.org/10.3311/ppci.11253
https://doi.org/10.3311/ppci.11253