Results 41 to 50 of about 1,878,686 (363)
RESEARCH ON VISUALIZATION OF GROUND LASER RADAR DATA BASED ON OSG [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2018 Three-dimensional (3D) laser scanning is a new advanced technology integrating light, machine, electricity, and computer technologies. It can conduct 3D scanning to the whole shape and form of space objects with high precision.
H. Huang +11 more
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An Implementation of Inverse Cosine Hardware for Sound Rendering Applications
Sensors, 2023 Sound rendering is the process of determining the sound propagation path from an audio source to a listener and generating 3D sound based on it. This task demands complex calculations, including trigonometric functions. This paper presents hardware-based
Jinyoung Lee +3 more
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Jrender: An efficient differentiable rendering library based on Jittor
Graphical Models, 2023 Differentiable rendering has been proven as a powerful tool to bridge 2D images and 3D models. With the aid of differentiable rendering, tasks in computer vision and computer graphics could be solved more elegantly and accurately.
Hanggao Xin +3 more
doaj
OPENWEBGLOBE 2: VISUALIZATION OF COMPLEX 3D-GEODATA IN THE (MOBILE) WEBBROWSER [PDF]
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2016 Providing worldwide high resolution data for virtual globes consists of compute and storage intense tasks for processing data. Furthermore, rendering complex 3D-Geodata, such as 3D-City models with an extremely high polygon count and a vast amount of ...
M. Christen
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A novel software platform for volumetric assessment of ablation completeness
International Journal of Hyperthermia, 2019 Purpose: To retrospectively evaluate the accuracy of a novel software platform for assessing completeness of percutaneous thermal ablations. Materials & methods: Ninety hepatocellular carcinomas (HCCs) in 50 patients receiving percutaneous ultrasound ...
Marco Solbiati +7 more
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A NOVEL QUADRATIC ERROR METRIC MESH SIMPLIFICATION ALGORITHM FOR 3D BUILDING MODELS BASED ON ‘LOCAL-VERTEX’ TEXTURE FEATURES [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2022 3D building model is an important part of 3D GIS. However, with the rapid development of data acquisition technology, the data volume of the 3D building model has increased dramatically.
T. Zhao +5 more
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3D-cinematic rendering for dental and maxillofacial imaging [PDF]
Dentomaxillofacial Radiology, 2020 Objectives: Aim of this technical note is to show the applicability of cinematic rendering (CR) for a photorealistic 3-dimensional (3D) visualization of maxillofacial structures. The focus is on maxillofacial hard tissue pathologies. Methods: High density maxillofacial pathologies were selected in which CR is applicable.
Stadlinger, Bernd +4 more
openaire +3 more sources
Coherence and Adaptivity in Frameless Rendering-A Practical and Information Theoretic Analysis
IEEE Access, 2021 Virtual and Augmented Reality applications demand low-latency rendering. Adaptive Frameless Rendering (AFR) techniques offer a potential alternative to currently dominating non-adaptive double-buffered real-time 3D rendering techniques.
Abhinav Dayal +3 more
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Textured Surfaces for Ultrasound Haptic Displays [PDF]
, 2017 We demonstrate a technique for rendering textured haptic surfaces in mid-air, using an ultrasound haptic display. Our technique renders tessellated 3D `haptic' shapes with different waveform properties, creating surfaces with distinct ...
Anderson, Ross +4 more
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Differentiable Volumetric Rendering: Learning Implicit 3D Representations Without 3D Supervision [PDF]
Computer Vision and Pattern Recognition, 2019 Learning-based 3D reconstruction methods have shown impressive results. However, most methods require 3D supervision which is often hard to obtain for real-world datasets. Recently, several works have proposed differentiable rendering techniques to train
Michael Niemeyer +3 more
semanticscholar +1 more source