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Cinematic volume rendering algorithm based on multiple lights photon map**
Cinematic volume rendering, which can obtain highly realistic rendering results, is considered to be the next-generation volume rendering technology....
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Ray-Tracing Hardware
Ray tracing and its associative techniques are mathematical functions and as such can be executed on any computational device. The question is how...
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“Fat” Rays in Three Dimensional Media to Approximate a Broadband Signal Propagation
The paper presents a simple and robust approach for calculating frequency-dependent rays in three-dimensional media. The proposed ray tracing...
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Ray Tracing Based Path Loss Modeling for UAV-to-Ground mmWave Channels in Campus Scenario
In this paper, based on extensive ray tracing (RT) simulation data in campus scenario, a tailored path loss (PL) model for unmanned aerial vehicle...
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Ray Tracing: A Tool for All
This is the first book to offer a comprehensive overview for anyone wanting to understand the benefits and opportunities of ray tracing, as well as...
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Applications of Ray Tracing
Ray tracing has been traditionally used with applications for media and entertainment (3D animation, rendering), product development (CAD/CAM/CAE),...
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Visual simulation of opal using bond percolation through the weighted Voronoi diagram and the Ewald construction
Opal, a renowned gemstone, exhibits an optical phenomenon known as “play of color,” which is classified as a kind of structural color. This unique...
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Multi-GPU Parallel Pipeline Rendering with Splitting Frame
In order to achieve real-time rendering of cloud gaming, a large amount of computing resources of graphics processing units (GPU) are required. In...
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3D Model Compression with Support of Parallel Processing on the GPU
AbstractIn this paper, we propose a method for 3D model compression with fast GPU-accelerated decompression. This method applies on-the-fly...
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A Fully Physics-Based CMOS Camera Model Within a 3-D Virtual World Ray Trace Simulation Engine
CMOS based cameras are present nowadays for many imaging applications, ranging from any consumer, industrial or artistic use, they will also be...
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On imaging modalities for cephalometric analysis: a review
Cephalometrics is an integral part of orthodontic diagnosis and treatment planning. It has been extensively used to study variation in human face and...
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Rendering algorithms for aberrated human vision simulation
Vision-simulated imagery―the process of generating images that mimic the human visual system―is a valuable tool with a wide spectrum of possible...
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Ray-Tracing Programs and Plug-ins
There are 70 or so ray-tracing programs available, plus ray-tracing capabilities in many major CAD, 3D modeling, and content creation programs. The...
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Hybrid Rendering for Real-Time Ray Tracing
This chapter describes the rendering pipeline developed for PICA PICA, a real-time ray tracing experiment featuring self-learning agents in a...
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U-DiVE - design and evaluation of a distributed photorealistic virtual reality environment
Mobile devices such as smartphones are increasingly being used for immersive content consumption, mostly involving 360 o̱ video and 3D audio media...
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Using Multilevel Hash Tables to Speed up Rendering
AbstractIn this paper, we analyze realistic rendering methods in terms of their efficiency in calculating caustic and indirect illumination. As the...
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Simulation Study of Wireless Coverage in Straight Long Corridors on Container Ship Deck
A wireless coverage simulation based on the ray tracing method is constructed to realize the wireless coverage prediction of the straight long...
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5G Wireless Network Digital Twin System Based on High Precision Simulation
For a long time, the wireless signals of the communication network are invisible and intangible, which brings difficulties in recognizing and...
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PRIF: Primary Ray-Based Implicit Function
We introduce a new implicit shape representation called Primary Ray-based Implicit Function (PRIF). In contrast to most existing approaches based on...
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Geometric Pose Affordance: Monocular 3D Human Pose Estimation with Scene Constraints
Accurate estimation of 3D human pose from a single image remains a challenging task despite many recent advances. In this paper, we explore the...