Zobrazeno 1 - 10
of 50
pro vyhledávání: '"Z. Koppanyi"'
Publikováno v:
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XLII-1-W2, Pp 31-35 (2019)
Indoor mapping has been gaining importance recently. One of the main applications of indoor maps is personal navigation. For this application, the connection to the outdoor map is very important, as users typically enter the building from outside and
Externí odkaz:
https://doaj.org/article/db5a3871f8f04131ad1f950590047c33
Publikováno v:
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XLII-1, Pp 225-232 (2018)
In the last decade, we have observed an increasing demand for indoor scene modeling in various applications, such as mobility inside buildings, emergency and rescue operations, and maintenance. Automatically distinguishing between structural elements
Externí odkaz:
https://doaj.org/article/5b86044cd83f4120bb84f09757f761ec
Publikováno v:
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XLII-4-W8, Pp 211-216 (2018)
The ongoing proliferation of remote sensing technologies in the consumer market has been rapidly reshaping the geospatial data acquisition world, and subsequently, the data processing as well as information dissemination processes. Smartphones have c
Externí odkaz:
https://doaj.org/article/9af5602ba89a4be29d7870970aa35145
Autor:
Z. Koppanyi, C. K. Toth
Publikováno v:
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol IV-2, Pp 161-168 (2018)
As vehicle technology is moving towards higher autonomy, the demand for highly accurate geospatial data is rapidly increasing, as accurate maps have a huge potential of increasing safety. In particular, high definition 3D maps, including road topogra
Externí odkaz:
https://doaj.org/article/fb690e0d0acf4d80aaa515be52616722
Publikováno v:
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XLII-1-W1, Pp 175-180 (2017)
Acquiring geospatial data in GNSS compromised environments remains a problem in mapping and positioning in general. Urban canyons, heavily vegetated areas, indoor environments represent different levels of GNSS signal availability from weak to no si
Externí odkaz:
https://doaj.org/article/1a4d6dcc938b4d888d0306cd5c5c58ce
Publikováno v:
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol III-1, Pp 159-165 (2016)
Improving sensor performance, combined with better affordability, provides better object space observability, resulting in new applications. Remote sensing systems are primarily concerned with acquiring data of the static components of our environmen
Externí odkaz:
https://doaj.org/article/09f87990f2e0417f8026b9186537570a
Autor:
Z. Koppanyi, C, K. Toth
Publikováno v:
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol II-3/W4, Pp 95-102 (2015)
Using LiDAR sensors for tracking and monitoring an operating aircraft is a new application. In this paper, we present data processing methods to estimate the heading of a taxiing aircraft using laser point clouds. During the data acquisition, a Velod
Externí odkaz:
https://doaj.org/article/5e49adbf081446c3a42bc1177f120d92
Autor:
Z. Koppanyi, C. K. Toth
Publikováno v:
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol II-1, Pp 31-35 (2014)
This study is the part of our ongoing research on using ultra-wide band (UWB) technology for navigation at the Ohio State University. Our tests have indicated that the UWB two-way time-of-flight ranges under indoor circumstances follow a Gaussian mix
Externí odkaz:
https://doaj.org/article/2db0fe67cf76406eb7a7ba20b860b3d7
Publikováno v:
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XXXIX-B2, Pp 139-144 (2012)
The penetration of GSM capable devices is very high, especially in Europe. To exploit the potential of turning these mobile devices into dynamic data acquisition nodes that provides valuable data for Intelligent Transportation Systems (ITS), position
Externí odkaz:
https://doaj.org/article/0b9875c3616144de8c57a444d777edfc
Autor:
A. Masiero, H. Perakis, J. Gabela, C. Toth, V. Gikas, G. Retscher, S. Goel, A. Kealy, Z. Koppányi, W. Błaszczak-Bak, Y. Li, D. Grejner-Brzezinska
Publikováno v:
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XLIII-B1-2020, Pp 549-555 (2020)
The increasing demand for reliable indoor navigation systems is leading the research community to investigate various approaches to obtain effective solutions usable with mobile devices. Among the recently proposed strategies, Ultra-Wide Band (UWB) p
Externí odkaz:
https://doaj.org/article/cf51d54545a04285ba28fd9914c7c2e4