Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Stanislav Marchevsky"'
Autor:
Rastislav Lukac, Stanislav Marchevsky
Publikováno v:
Communications, Vol 3, Iss 2-3, Pp 121-127 (2001)
The development of modern communication technologies such as video phones, video conferencing systems, HDTV, Internet and digital television requires color image digital processing. Concerning the fact that color images represents vector-valued signa
Externí odkaz:
https://doaj.org/article/700db439b5f24450b3f0071cad0f654f
Publikováno v:
Communications, Vol 2, Iss 2, Pp 64-70 (2000)
In recent years, many linear filters have been replaced by nonlinear filters, especially in case of impulse noise distorting. Stack filters, the class of non-linear filters are very interesting for easy hardware realisation and threshold decompositio
Externí odkaz:
https://doaj.org/article/96b52e476aa44f65853f1f0dc2b60587
Publikováno v:
2018 16th International Conference on Emerging eLearning Technologies and Applications (ICETA).
This article focuses on the design of a training workplace for mobile e-learning that will use Wi-Fi technology and 4G or 5G mobile technology. Next, the article combines e-learning materials such as micro-lectures and micro-lectures with inverted cl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c1aee4b3113d63a19986275fb563662
https://doi.org/10.1109/iceta.2018.8572131
https://doi.org/10.1109/iceta.2018.8572131
Publikováno v:
2018 World Symposium on Digital Intelligence for Systems and Machines (DISA).
In this paper a collection of technical solutions and results of simulation, supporting the concept of management a small group of unmanned aerial vehicles such as drones, are presented. The focus is given on collision avoiding and communications. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5368e89275cd78bb476910a31b9baa7e
https://doi.org/10.1109/disa.2018.8490535
https://doi.org/10.1109/disa.2018.8490535
Autor:
Peter Sul'aj, Lubos Ovsenik, Stanislav Marchevsky, Aryan Firouzian, Renat Haluska, Vadim Kramar
The purpose of this paper is to describe an example of home automation system utilising electromagnetic interference-free Li-Fi optical wireless communications. The proposed home automation system solution is built upon KNX, which is one of the globa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::50e9bed6bcd4b46823501d6752136e4a
http://urn.fi/urn:nbn:fi-fe2019043013716
http://urn.fi/urn:nbn:fi-fe2019043013716
Publikováno v:
2016 26th International Conference Radioelektronika (RADIOELEKTRONIKA).
Nowadays, multiview video, as an advanced form of educational video, is in development phase. In this article, positive and problematic aspects of educational video are described from the point of view of a teacher. The technical properties and probl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::38c18f2928b090dd3f707ac9027b435f
https://doi.org/10.1109/radioelek.2016.7477384
https://doi.org/10.1109/radioelek.2016.7477384
Publikováno v:
TSP
In this paper, we tackle the spectrum allocation problem in cognitive radio networks with the combined solution using the cooperative spectrum sensing a and adaptive spectrum auction process. Different from all the previous work analyzing the traditi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::26fcc0cdad44c04a4fa903adc5d0c456
https://doi.org/10.1109/tsp.2015.7296243
https://doi.org/10.1109/tsp.2015.7296243
Autor:
Stanislav Marchevsky, Lukas Sendrei
Publikováno v:
2015 25th International Conference Radioelektronika (RADIOELEKTRONIKA).
Generalized Frequency Division Multiplexing (GFDM) might be a promising candidate for deployment in cognitive radio networks and for 5G wireless communication. It is a non-orthogonal multicarrier modulation scheme based on flexible pulse shaping. How
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4597b4c3fde5b376c02e5ad84db37744
https://doi.org/10.1109/radioelek.2015.7129052
https://doi.org/10.1109/radioelek.2015.7129052
Publikováno v:
2014 IEEE 12th IEEE International Conference on Emerging eLearning Technologies and Applications (ICETA).
In this paper, a multi-view e-learning system for supporting remote education is introduced. Since video is the most natural way to perceive information and of interaction between people, it also has inherent capabilities when using in education envi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::095e90ea849e7bcb9576a70b5e2beafd
https://doi.org/10.1109/iceta.2014.7107633
https://doi.org/10.1109/iceta.2014.7107633
Publikováno v:
2014 24th International Conference Radioelektronika.
The problematics of particle filtering is a large field of scientific research. A large part of the theory of Bayesian filters is dealing with objects tracking in video sequences. This contribution clarifies the tracking of different visual objects u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a126bf635085665a1510172758ff2bf0
https://doi.org/10.1109/radioelek.2014.6828485
https://doi.org/10.1109/radioelek.2014.6828485