Zobrazeno 1 - 10
of 7 408
pro vyhledávání: '"Hong, Xing"'
Autor:
Wang, Sinan, Deng, Yitong, Deng, Molin, Yu, Hong-Xing, Zhou, Junwei, Chen, Duowen, Komura, Taku, Wu, Jiajun, Zhu, Bo
We present an Eulerian vortex method based on the theory of flow maps to simulate the complex vortical motions of incompressible fluids. Central to our method is the novel incorporation of the flow-map transport equations for line elements, which, in
Externí odkaz:
http://arxiv.org/abs/2409.06201
Autor:
Shui, Qing-Cang, Zhang, Shu, Peng, Jing-Qiang, Zhang, Shuang-Nan, Chen, Yu-Peng, Kong, Ling-Da, Yu, Zhuo-Li, Ji, Long, Wang, Peng-Ju, Chang, Zhi, Yin, Hong-Xing, Li, Jian
IGR J17091-3624, in addition to GRS 1915+105, is the only black hole X-ray binary that displays ``heartbeat"-like variability characterized by structured flares with high amplitudes. In this study, we conduct a detailed phase-resolved analysis of the
Externí odkaz:
http://arxiv.org/abs/2407.19388
Autor:
Shui, Qing-Cang, Zhang, Shu, Peng, Jiang-Qiang, Zhang, Shuang-Nan, Chen, Yu-Peng, Ji, Long, Kong, Ling-Da, Feng, Hua, Yu, Zhuo-Li, Wang, Peng-Ju, Chang, Zhi, Yin, Hong-Xing, Qu, Jin-Lu, Tao, Lian, Ge, Ming-Yu, Zhang, Liang, Li, Jian
Low-frequency quasi-periodic oscillations (LFQPOs) are commonly observed in X-ray light curves of black hole X-ray binaries (BHXRBs); however, their origin remains a topic of debate. In order to thoroughly investigate variations in spectral propertie
Externí odkaz:
http://arxiv.org/abs/2407.18106
We present WonderWorld, a novel framework for interactive 3D scene generation that enables users to interactively specify scene contents and layout and see the created scenes in low latency. The major challenge lies in achieving fast generation of 3D
Externí odkaz:
http://arxiv.org/abs/2406.09394
Autor:
Ge, Yunhao, Tang, Yihe, Xu, Jiashu, Gokmen, Cem, Li, Chengshu, Ai, Wensi, Martinez, Benjamin Jose, Aydin, Arman, Anvari, Mona, Chakravarthy, Ayush K, Yu, Hong-Xing, Wong, Josiah, Srivastava, Sanjana, Lee, Sharon, Zha, Shengxin, Itti, Laurent, Li, Yunzhu, Martín-Martín, Roberto, Liu, Miao, Zhang, Pengchuan, Zhang, Ruohan, Fei-Fei, Li, Wu, Jiajun
The systematic evaluation and understanding of computer vision models under varying conditions require large amounts of data with comprehensive and customized labels, which real-world vision datasets rarely satisfy. While current synthetic data gener
Externí odkaz:
http://arxiv.org/abs/2405.09546
Autor:
Zhang, Tianyuan, Yu, Hong-Xing, Wu, Rundi, Feng, Brandon Y., Zheng, Changxi, Snavely, Noah, Wu, Jiajun, Freeman, William T.
Realistic object interactions are crucial for creating immersive virtual experiences, yet synthesizing realistic 3D object dynamics in response to novel interactions remains a significant challenge. Unlike unconditional or text-conditioned dynamics g
Externí odkaz:
http://arxiv.org/abs/2404.13026
Reconstructing and simulating elastic objects from visual observations is crucial for applications in computer vision and robotics. Existing methods, such as 3D Gaussians, model 3D appearance and geometry, but lack the ability to estimate physical pr
Externí odkaz:
http://arxiv.org/abs/2403.09434
We study inferring 3D object-centric scene representations from a single image. While recent methods have shown potential in unsupervised 3D object discovery from simple synthetic images, they fail to generalize to real-world scenes with visually ric
Externí odkaz:
http://arxiv.org/abs/2402.07376
Publikováno v:
ACM Trans. Graph. 42, 6, Article 248 (December 2023), 21 pages
We introduce Neural Flow Maps, a novel simulation method bridging the emerging paradigm of implicit neural representations with fluid simulation based on the theory of flow maps, to achieve state-of-the-art simulation of inviscid fluid phenomena. We
Externí odkaz:
http://arxiv.org/abs/2312.14635
We study recovering fluid density and velocity from sparse multiview videos. Existing neural dynamic reconstruction methods predominantly rely on optical flows; therefore, they cannot accurately estimate the density and uncover the underlying velocit
Externí odkaz:
http://arxiv.org/abs/2312.06561