标题:A Hardware Acceleration Engine for Ray Tracing
作者:Gao, Yuanyuan; Zhou, Li; Chen, Yanhu; Wang, Yang; Wang, Jia; Sun, Tao
通讯作者:Zhou, L
作者机构:[Gao, Yuanyuan; Zhou, Li; Chen, Yanhu; Wang, Yang; Wang, Jia] Shandong Univ, Sch Informat Sci & Engn, Jinan, Peoples R China.; [Sun, Tao] Univ Jinan 更多
会议名称:IEEE 17th International Conference on Computational Science and Engineering (CSE)
会议日期:DEC 19-21, 2014
来源:2014 IEEE 17TH INTERNATIONAL CONFERENCE ON COMPUTATIONAL SCIENCE AND ENGINEERING (CSE)
出版年:2014
页码:505-508
DOI:10.1109/CSE.2014.118
关键词:ray tracing; 3D graphics; advanced rendering; hardware acceleration; engine
摘要:Ray tracing, as a global illumination based rendering method, is famous for generating high-fidelity images of 3D scene and is widely used in computer graphics. Implementations of ray tracing based on Central Processing Unit (CPU), Graphic Processing Unit (GPU) and Field-programmable Gate Array (FPGA) have been proposed in the past few decades. In this paper, we present a hardware acceleration engine for ray tracing using Application Specific Integrated Circuit (ASIC) technology. Working with a high clock rate of 500MHz, it achieves high performance of up to 43.5 million rays per second. In addition, it offers all the usual rendering effects, including exact shadows, correct reflections and refractions, which makes ray tracing so popular. We evaluate the acceleration engine and its performance using a set of scenes with cycle-accurate simulations.
收录类别:CPCI-S
WOS核心被引频次:1
资源类型:会议论文
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