Výsledky vyhledávání - computational geometry and object modeling (physicsly OR physical) based object modeling

Boundary Detection in Particle-based Fluids Autor Sandim, Marcos, Cedrim, Douglas, Nonato, Luis Gustavo, Pagliosa, Paulo, Paiva, Afonso

“… In contrast to most particle‐based free‐surface detection methods, which perform the surface identification based on physical and geometrical properties derived from the underlying fluid flow simulation, the proposed approach only demands…”
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GUPNet++: Geometry Uncertainty Propagation Network for Monocular 3D Object Detection Autor Lu, Yan, Ma, Xinzhu, Yang, Lei, Zhang, Tianzhu, Liu, Yating, Chu, Qi, He, Tong, Li, Yonghui, Ouyang, Wanli

“…Geometry plays a significant role in monocular 3D object detection. It can be used to estimate object depth by using the perspective projection between object's…”
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Exploring the Geometry of the Space of Shells Autor Heeren, B., Rumpf, M., Schröder, P., Wardetzky, M., Wirth, B.

“… This enables, for example, natural extrapolation of paths in shell space and transfer of large nonlinear deformations from one shell to another with applications in animation, geometric, and physical modeling…”
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A comparative study of novel object-based geostatistical algorithm and direct sampling method on fracture network modeling Autor Shakiba, Sima, Doulati Ardejani, Faramarz

“… In this paper, a comparative study between the new object-based iterative fracture network modeling algorithm and the geostatistical…”
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Laplacian Projection Based Global Physical Prior Smoke Reconstruction Autor Xiao, Shibang, Tong, Chao, Zhang, Qifan, Cen, Yunchi, Li, Frederick W. B., Liang, Xiaohui

“… Our approach leverages sparse view images and incorporates physical priors across long series of frames, resulting in reconstructed fluids with enhanced physical consistency…”
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Enriching Facial Blendshape Rigs with Physical Simulation Autor Kozlov, Yeara, Bradley, Derek, Bächer, Moritz, Thomaszewski, Bernhard, Beeler, Thabo, Gross, Markus

“…Oftentimes facial animation is created separately from overall body motion. Since convincing facial animation is challenging enough in itself, artists tend to…”
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Invertible Neural BRDF for Object Inverse Rendering Autor Chen, Zhe, Nobuhara, Shohei, Nishino, Ko

“…We introduce a novel neural network-based BRDF model and a Bayesian framework for object inverse rendering, i.e…”
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Interactive Modeling and Authoring of Climbing Plants Autor Hädrich, Torsten, Benes, Bedrich, Deussen, Oliver, Pirk, Sören

“…We present a novel system for the interactive modeling of developmental climbing plants with an emphasis on efficient control and plausible physics response…”
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Example-Driven Deformations Based on Discrete Shells Autor Fröhlich, Stefan, Botsch, Mario

“… In this paper, we propose a modelling framework that is both example‐driven and physics‐based and thereby overcomes the limitations of both approaches…”
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Data-Driven Bending Elasticity Design by Shell Thickness Autor Zhang, Xiaoting, Le, Xinyi, Wu, Zihao, Whiting, Emily, Wang, Charlie C.L.

“…We present a method to design the deformation behavior of 3D printed models by an interactive tool, where the variation of bending elasticity at different…”
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Computed gastrocnemius muscle moment arm based on wrapping objects derived from 3D ultrasound: Exploring the impact of ankle position and predictability of anthropometrics Autor Irani, Eric, Chen, Shuo, Ramezani, Sepehr, Patel, Amit, Malone, Jason B., Shin, Hyunjun, Choi, Hwan

“…The objective of this study was to evaluate the effectiveness of subject-specific wrapping objects (SS.WOs…”
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4D Reconstruction of Blooming Flowers Autor Zheng, Qian, Fan, Xiaochen, Gong, Minglun, Sharf, Andrei, Deussen, Oliver, Huang, Hui

“… We reconstruct the flower geometry and deformation over time using a template‐based dynamic tracking algorithm…”
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Time-Discrete Geodesics in the Space of Shells Autor Heeren, B., Rumpf, M., Wardetzky, M., Wirth, B.

“…‐called relative Weingarten map, for which we provide a discrete analogue based on principles of discrete differential geometry…”
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Representation of Multirelations of Geographic Scenes Based on Hyperbolic Space Autor Cui, Wei, Xu, Xing, Chen, Jiale, Feng, Zhanyun, Zhao, Huilin, Hao, Yuanjie, Tian, Yueling, Wang, Jin, Xia, Cong

“… First, the visual features of remote sensing objects are extracted…”
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Fiber Surfaces: Generalizing Isosurfaces to Bivariate Data Autor Carr, Hamish, Geng, Zhao, Tierny, Julien, Chattopadhyay, Amit, Knoll, Aaron

“… This method is based on fiber surfaces: surfaces constructed from sets of fibers, the multivariate analogues of isolines…”
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Incremental Learning With Open-Set Recognition for Remote Sensing Image Scene Classification Autor Liu, Weiwei, Nie, Xiangli, Zhang, Bo, Sun, Xian

“…Image scene classification aiming to assign specific semantic labels for each image is vitally important for the applications of remote sensing (RS) data. In…”
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State of the Art in Methods and Representations for Fabrication‐Aware Design Autor Bermano, Amit H., Funkhouser, Thomas, Rusinkiewicz, Szymon

“…Computational manufacturing technologies such as 3D printing hold the potential for creating objects with previously undreamed…”
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Hybrid Particle-grid Modeling for Multi-scale Droplet/Spray Simulation Autor Yang, Lipeng, Li, Shuai, Hao, Aimin, Qin, Hong

“…‐based method is ideal for volumetric spray modeling, using either one alone has encountered tremendous difficulties when effectively simulating droplet/spray mixture phenomena with high fidelity…”
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Over Two Decades of Integration-Based, Geometric Flow Visualization Autor McLoughlin, Tony, Laramee, Robert S., Peikert, Ronald, Post, Frits H., Chen, Min

“…‐dependent, multivariate simulation data sets. In this paper, geometry‐based flow visualization techniques form the focus of discussion…”
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Single-Image Super-Resolution for Remote Sensing Images Using a Deep Generative Adversarial Network With Local and Global Attention Mechanisms Autor Li, Yadong, Mavromatis, Sebastien, Zhang, Feng, Du, Zhenhong, Sequeira, Jean, Wang, Zhongyi, Zhao, Xianwei, Liu, Renyi

“… With the development of deep learning (DL), some DL-based SR models have achieved state-of-the-art performance, especially the convolutional neural network (CNN…”
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