Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Konstantin Shkurko"'
Publikováno v:
IEEE transactions on visualization and computer graphics. 28(3)
Data movement, particularly access to the main memory, has been the bottleneck of most computing problems. Ray tracing is no exception. We propose an unconventional solution that combines a ray ordering scheme that minimizes access to the scene data
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7697aac9f037b02917bb0854a1ce10bd
https://pubmed.ncbi.nlm.nih.gov/32870795
https://pubmed.ncbi.nlm.nih.gov/32870795
Publikováno v:
IEEE Transactions on Visualization and Computer Graphics. 24:3225-3238
We introduce a new motion blur computation method for ray tracing that provides an analytical approximation of motion blurred visibility per ray. Rather than relying on timestamped rays and Monte Carlo sampling to resolve the motion blur, we associat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::07921aa2b17924fb7b304b7c9149be3e
https://doi.org/10.1109/tvcg.2017.2775241
https://doi.org/10.1109/tvcg.2017.2775241
Publikováno v:
The Visual Computer. 34:875-885
Optimizations for ray tracing have typically focused on decreasing the time taken to render each frame. However, in modern computer systems it may actually be more important to minimize the energy used, or some combination of energy and render time.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3a15f36cdcd2718a4f1836e971c10e99
https://doi.org/10.1007/s00371-018-1532-8
https://doi.org/10.1007/s00371-018-1532-8
Publikováno v:
I3D
We introduce the dual-split tree, a new tree-based acceleration structure for ray tracing. Each internal node of a dual-split tree uses two axis-aligned planes to either split the parent node into two child nodes or to mark the empty regions of the n
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bc9ce640e956b442baf30ac86fad35ad
https://doi.org/10.1145/3306131.3317028
https://doi.org/10.1145/3306131.3317028
Autor:
Tim Grant, Erik Brunvand, Daniel Kopta, Ian Mallett, Cem Yuksel, Konstantin Shkurko, Elena Vasiou, Josef Spjut
Publikováno v:
ACM Great Lakes Symposium on VLSI
SimTRaX is a simulation infrastructure for simultaneous exploration of highly parallel accelerator architectures and how applications map to them. The infrastructure targets both cycle-accurate and functional simulation of architectures with thousand
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8219f624093813022f60f205befdadb6
https://doi.org/10.1145/3194554.3194650
https://doi.org/10.1145/3194554.3194650
Publikováno v:
High Performance Graphics
Hardware acceleration for ray tracing has been a topic of great interest in computer graphics. However, even with proposed custom hardware, the inherent irregularity in the memory access pattern of ray tracing has limited its performance, compared wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::47c8c9d66e9df6430b531bad1cf94cd6
https://doi.org/10.1145/3105762.3105771
https://doi.org/10.1145/3105762.3105771
Publikováno v:
Computer Graphics Forum. 34:47-59
We propose two hardware mechanisms to decrease energy consumption on massively parallel graphics processors for ray tracing. First, we use a streaming data model and configure part of the L2 cache into a ray stream memory to enable efficient data pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::93887582a540d03656ac02d60f702a45
https://doi.org/10.1111/cgf.12458
https://doi.org/10.1111/cgf.12458
Publikováno v:
Atmospheric Measurement Techniques, Vol 5, Iss 11, Pp 2625-2633 (2012)
We describe here a new instrument for imaging hydrometeors in free fall. The Multi-Angle Snowflake Camera (MASC) captures high-resolution photographs of hydrometeors from three angles while simultaneously measuring their fall speed. Based on the ster
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7a697890e03178e7b3add09d5c500444
https://doi.org/10.5194/amt-5-2625-2012
https://doi.org/10.5194/amt-5-2625-2012
Publikováno v:
High Performance Graphics
We propose two hardware mechanisms to decrease energy consumption on massively parallel graphics processors for ray tracing while keeping performance high. First, we use a streaming data model and configure part of the L2 cache into a ray stream memo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6cae508a3dc1429c882d588984379675
https://doi.org/10.1145/2492045.2492058
https://doi.org/10.1145/2492045.2492058