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001-es BibID:	BIBFORM075066
035-os BibID:	(WOS)000483393400012 (Scopus)85073573633
Első szerző:	Balla Dániel Zoltán (geográfus)
Cím:	A GIS tool to express soil naturalness grades and geovisualization of results on Tokaj Nagy-Hill / Dániel Balla, Marianna Zichar, Anikó Kozics, Tamás Mester, Tomáš Mikita, József Incze, Tibor József Novák
Dátum:	2019
ISSN:	1785-8860
Megjegyzések:	There are many possibilities for open access publishing of location-based information as a result of the development of technology in the webGIS field. Besides this, geovisualization facilitates the interpretation and analysis of spatial data. The aim of this study is to demonstrate a GIS tool that is able to automatically express the anthropogenic influences on soils based on land use/cover data, and geovisualize their results on the web. We used ArcGIS and QGIS software for geoprocessing, classifying spatial data, and publishing them on the web. Generally, decreasing anthropogenic influence on soils could be detected on Tokaj-Nagy Hill throughout five investigation periods (1784-1858, 1858-1884, 1884-1940, 1940-1989, 1989-2010), as well as a decreasing intensity of human impacts. The results showed that representation of data with the geographic information system on the web is feasible, but also complex information from the map elements can be extracted which helps users better understand the spatial information.
Tárgyszavak:	Természettudományok Földtudományok idegen nyelvű folyóiratközlemény hazai lapban folyóiratcikk anthropogenic influences land use changes web-based visualization WRB CogInfoCom
Megjelenés:	Acta Polytechnica Hungarica. - 16 : 6 (2019), p. 191-205. -
További szerzők:	Bodroginé Zichar Marianna (1971-) (informatikus, matematikus) Kozics Anikó (1988-) (geográfus) Mester Tamás (1991-) (geográfus) Mikita, Tomáš Incze József (1988-) (geográfus) Novák Tibor (1973-) (geográfus)
Internet cím:	Intézményi repozitóriumban (DEA) tárolt változat Szerző által megadott URL DOI
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001-es BibID:	BIBFORM098358
035-os BibID:	(WOS)000642345200008 (Scopus)85134164202
Első szerző:	Trencsényi Réka (fizikus)
Cím:	Possible Methods for Combining Tongue Contours of Dynamic MRI and Ultrasound Records / Trencsényi Réka, Czap László
Dátum:	2021
ISSN:	1785-8860
Megjegyzések:	One of the trends of the current generation of machine speech, is articulatory speech synthesis, that is based on the processing of visual and geometric information, related to voice production. Accurate knowledge of the static and dynamic geometric parameters of the vocal organs, plays a fundamental role in the realization of speech synthesis. Appropriate sources of visual extraction of these data can be MRI and ultrasound (US) records made during speech, which can be described by different geometries. Harmonization of the geometries of MRI and US frames is not a trivial task. In this publication, we present one possible method for the transformation between the two sources. The starting point of the transformation process is formed by tongue contours obtained by automatic algorithms. Beyond this exact method, we also follow statistical procedures, by applying machine learning to interconnect MRI and US records.
Tárgyszavak:	Természettudományok Fizikai tudományok idegen nyelvű folyóiratközlemény hazai lapban folyóiratcikk articulatory speech synthesis tongue contour tracking machine learning dynamic MRI and US records harmonization of MRI and US sources
Megjelenés:	Acta Polytechnica Hungarica. - 18 : 4 (2021), p. 143-160. -
További szerzők:	Czap László
Internet cím:	Szerző által megadott URL DOI Intézményi repozitóriumban (DEA) tárolt változat
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