Zobrazeno 1 - 10
of 10 524
pro vyhledávání: '"Ray tracing (graphics)"'
Publikováno v:
IEEE Transactions on Visualization and Computer Graphics. 29:1345-1356
Finding optimal parameters for acceleration structures for raytracing is key to improved performance. Previous research has shown that a speedup of over 10% of rendering time is possible. Some parameters are interdependent which complicates the proce
Publikováno v:
IEEE Internet of Things Journal. 9:11190-11202
Novel empirical path loss and root mean square delay spread (RDS) models for smart office scenarios are proposed. The effects of person density on the path loss and RDS are investigated based on the extensive measurements at 2.3-2.5GHz. Firstly, both
Autor:
Roland Leißa, André Müller, Bertil Schmidt, Richard Membarth, Klaas Boesche, Arsène Pérard-Gayot, Sebastian Hack, Philipp Slusallek
This paper advocates programming high-performance code using partial evaluation. We present a clean-slate programming system with a simple, annotation-based, online partial evaluator that operates on a CPS-style intermediate representation. Our syste
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c1f1be859bd26069a8e9b161edbcad8e
Publikováno v:
IEEE Transactions on Antennas and Propagation. 70:2161-2173
Publikováno v:
IEEE Transactions on Antennas and Propagation. 70:1265-1278
This work continues the development of the raytracing method of [1] for computing the scattered fields from metasurfaces characterized by locally periodic reflection and transmission coefficients. In this work, instead of describing the metasurface i
Publikováno v:
IEEE Antennas and Wireless Propagation Letters. 21:14-18
The inverse synthetic aperture radar (ISAR) imaging of the target above the rough surface based on the time-domain (TD) electromagnetic (EM) scattering algorithms is focused on in this paper. It effectively combines TD ray tracing (TDRT) method for t
Publikováno v:
IEEE Transactions on Visualization and Computer Graphics. 28:1172-1181
Scientific ray tracing now can include realistic shading and material properties, but tracing rays of various depths to conclusion through partitioned data is inefficient. For such data, many ray scheduling methods have demonstrated improved renderin
Autor:
Muhammad Uzair, Naveed ur Rehman
Publikováno v:
Renewable Energy. 184:1043-1054
For solar concentrating photovoltaic applications, line-focusing collectors, such as parabolic trough collectors, can accommodate greater numbers of PV cells at their focus compared to point focusing collectors. However, there is a dearth of research
Publikováno v:
IEEE Sensors Journal. 22:115-120
Light detection and ranging (LiDAR) sensors are promising for automated transportation to detect the surrounding environment. However, most LiDAR solutions are complex and bulky. By designing a MEMS-mirror-based LiDAR, we can improve the volume const
Publikováno v:
Acta Astronautica. 190:194-201
The presence of large and small-scale irregularities TID of the ionosphere in the path of radio wave propagation from the navigation satellite to the GPS receiver is the main challenge for the application of ionospheric research to improve positionin