… Recently, parallel computing using CPU and GPU … ray tracing consists of two parts which
are intersection searching and refraction calculation was done in parallel using CUDA, GPGPU …

… With a few simple concepts on the physics of light transport, … In this paper, we discuss the
design goals of the OptiX … a diffuse lighting model and fully attenuates shadow rays via closest-…

… and using these simplified models for global illumination … [18] analyzed the bottlenecks during
path tracing a complex scene … of view of the light source is feasible on GPU. The process of …

… ray tracing algorithm, we improved our system using GPGPU … images that may involve light
simulation techniques such as … effect by shedding lights pass through the complex lenses. …

… for the computation of global illumination and, therefore, is … However, we do not use a
numerical simulation to compute … Curved light rays are represented by polygonal lines that are …

… a light source, the same method can also be used to determine the first (or higher order)
bounce of the light ray, thus we can compute the indirect illumination … simulated by ray tracing, …

… the GPU based ray tracing using CUDA technology are also dedicated to the graphics ray
tracing. … In the computer simulation, the link to the graphics processor was through the OpenGL …

… optical design, radiation research and the other areas mentioned above. Last, but not least,
the realistic visual effects possible by ray tracing … on real-time GPU ray tracing, the polygon …

… a novel 3D human eye optics simulator that simulates retinal … as indirect illumination), we
terminated tracing a ray after its … and Nvidia GeForce GTX 470 GPU. Our implementation was …

… of this new ray-tracing scheme, we implement various light … the ray-tracing-based illumination
methods, even Monte-Carlo … for sophisticated lighting simulations in off-line rendering. …