This repository hosts the SketchUp Ray Tracing Plugin that simulates ray reflections in a 3D environment. The plugin allows users to visualize sound reflections by casting rays from a selected surface ...
Abstract: Accurate and efficient modeling of indoor wire-less signal propagation is crucial for the deployment of next-generation Wi-Fi. This paper presents a digital twin–based measurement system ...
Abstract: This paper presents a novel approach in 3D content-based search and retrieval. First, a set of functional are applied on a 3D model's volume producing a new domain of concentric spheres. In ...
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