ray-tracing
Scalable ray tracing with multiple GPGPUs
... them. Ray tracing is an alternative method that mimics light transport by using rays to sample a scene in memory and render the color found at each ray’s scene intersection ...rasterization, ray ...
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A Receiver Model for Ultrasonic Ray Tracing in an Inhomogeneous Anisotropic Weld
... If the receiver model’s output 2 and the C-scan plot of the experimental result are compared, the result is not very satisfying. Even if only the maximum response position is considered, there is a difference between the ...
17
Propagation Coverage For Commercial Buildings Scenarios Using Ray Tracing Techniques
... This project is to do the prediction coverage for commercial building scenarios using a ray tracing techniques. In order to estimate the signal parameter accurately for mobile system’s, it is necessary to ...
24
Phase Space Ray Tracing for a Two dimensional Parabolic Reflector
... for ray tracing on PS and for MC ray ...PS ray tracing outperforms MC ray tracing, which converges proportionally to the inverse of the square root of the number of rays ...
8
Fast solar radiation pressure modelling with ray tracing and multiple reflections
... of ray tracing includes three parts: 1) Input the satellite geometry description ...every ray starting from the pixel array, search all the geometry components to check the ...the ray, ...
14
Towards a Performance Boundary in Calibrating Indoor Ray Tracing Models
... of ray tracing and sets the boundary conditions for a such modeling ...calibrated ray tracing model and the sensitivity of the calibration to the number of pilot measurements have been ...
8
A Preliminary Ray Tracing Approach to Computational Electromagnetics for Reverberation Chambers
... a ray tracing technique, adapted in such a way as to maximize compatibility with the spe- cific requirements and parameters, as applicable for reverberation ...
5
A boundary integral formalism for stochastic ray tracing in billiards
... of ray tracing or trajectory ...solving ray tracing problems. One distinguishes between direct ray- tracing 5,6 based on following ray paths from a source to receiver ...
9
An accelerated and accurate three dimensional ray tracing using red black tree with facet mining and object bouncing techniques
... path tracing (BDPT) [10], ray launching (RL) [11], angular Z-buffer (AZB) [12], and modified angular Z-buffer (MAZB) [13] ...technique, ray tubes are used to cover the spherical wavefront at the ...
9
Interactive global illumination on the CPU
... interactive ray tracing was anal- ysed and quantified and two novel global illumination algorithms were developed, with the structured methodology used presented as a ...
200
Propagation Coverage For Flat House Area Using Ray Tracing Technique
... After collecting the data, then the project can be started by understanding what the concept for both Wireless Mesh Network (WMN) and Ray Tracing Technique. Ray Tracing Technique can be ...
24
Suggestions for Tele-Seismic Hypocentre Location using Table-driven Scanning
... point-to-point Ray Tracing techniques In effect, this system is a table-driven scan and works on tabular data-structures set up by combining an appropriate point-to-point Ray Tracer with any ...
9
Propagation Coverage Using Ray Tracing Technique (Single Storey House)
... the ray-tracing propagation prediction in indoor environment, which will be focused on single storey house ...the ray-tracing at indoor wireless environment, this project must consider first ...
24
Propagation Coverage Using Ray Tracing Technique (Single Storey House)
... the ray-tracing propagation prediction in indoor environment, which will be focused on single storey house ...the ray-tracing at indoor wireless environment, this project must consider first ...
24
Hybrid Acoustic Modelling of Historic Spaces Using Blender
... respectively, ray tracing and cone ...a ray tracing algorithm into a hybrid room impulse response (RIR) of several scenes of varying ...a ray tracer, was presented by Beeson and Murphy ...
9
Significant of earth’s magnetic field and ionospheric horizontal gradient to GPS signals
... Three-Dimension Ray Tracing Computer Program for Radio Waves in The Ionosphere, known as the Jones 3-D Ray Tracing program [3] will be ...
5
Ray Tracing Dynamic Scenes Using Multiple Kd trees
... The most time-consuming phase of ray tracing is ray traversal [2], [3], i.e. step2, which requires a huge amount of ray-scene intersection tests. Generally, a variety of different data ...
8
Ray Tracing Radio Waves in Wildfire Environments
... When a 150 MHz collimated beam of diameter 10 cm propagates at 0.8 m above the canopy of combusting vegetation with average potassium content of 0.5% (as in Australian sclerophyll forest), ray tracing ...
20
Ray Tracing using 3D Grid Simulations
... Graphical Processing Units have become common in most computers today. They have been around since the 1980s with the goal of creating a rendering process for the system. This allows for better processing by freeing up ...
6
Convex Space Building Discretization for Ray Tracing
... of ray-optical methods to generate ray-paths in radio planning tools for indoor and outdoor scenarios is well documented in the literature of which some recent application examples are [1], [12], ...Most ...
14