Zobrazeno 1 - 10
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pro vyhledávání: '"Thies, P"'
We introduce Joker, a new method for the conditional synthesis of 3D human heads with extreme expressions. Given a single reference image of a person, we synthesize a volumetric human head with the reference identity and a new expression. We offer co
Externí odkaz:
http://arxiv.org/abs/2410.16395
Autor:
Ye, Chengze, Schneider, Linda-Sophie, Sun, Yipeng, Thies, Mareike, Mei, Siyuan, Maier, Andreas
This paper introduces a novel method for reconstructing cone beam computed tomography (CBCT) images for arbitrary orbits using a differentiable shift-variant filtered backprojection (FBP) neural network. Traditional CBCT reconstruction methods for ar
Externí odkaz:
http://arxiv.org/abs/2410.14900
Building on our prior work on axiomatization of exact real computation by formalizing nondeterministic first-order partial computations over real and complex numbers in a constructive dependent type theory, we present a framework for certified comput
Externí odkaz:
http://arxiv.org/abs/2410.13508
Autor:
Ostrek, Mirela, Thies, Justus
Rapid advances in the field of generative AI and text-to-image methods in particular have transformed the way we interact with and perceive computer-generated imagery today. In parallel, much progress has been made in 3D face reconstruction, using 3D
Externí odkaz:
http://arxiv.org/abs/2409.18083
Autor:
Zakharov, Egor, Sklyarova, Vanessa, Black, Michael, Nam, Giljoo, Thies, Justus, Hilliges, Otmar
We introduce a new hair modeling method that uses a dual representation of classical hair strands and 3D Gaussians to produce accurate and realistic strand-based reconstructions from multi-view data. In contrast to recent approaches that leverage uns
Externí odkaz:
http://arxiv.org/abs/2409.14778
Autor:
Thies, Michael
Two out of three phase boundaries of the 1+1 dimensional Gross-Neveu model in the chiral limit can be obtained from a standard, perturbative stability analysis of the homogeneous phases. The third one separating the massive homogeneous phase from the
Externí odkaz:
http://arxiv.org/abs/2408.09803
Autor:
Sun, Yanwen, Chen, Chaobo, Albert, Thies J., Li, Haoyuan, Arefev, Mikhail I., Chen, Ying, Dunne, Mike, Glownia, James M., Hoffmann, Matthias, Hurley, Matthew J., Mo, Mianzhen, Nguyen, Quynh L., Sato, Takahiro, Song, Sanghoon, Sun, Peihao, Sutton, Mark, Teitelbaum, Samuel, Valavanis, Antonios S., Wang, Nan, Zhu, Diling, Zhigilei, Leonid V., Sokolowski-Tinten, Klaus
Femtosecond laser ablation is a process that bears both fundamental physics interest and has wide industrial applications. For decades, the lack of probes on the relevant time and length scales has prevented access to the highly nonequilibrium phase
Externí odkaz:
http://arxiv.org/abs/2407.10505
We present personalized Gaussian Eigen Models (GEMs) for human heads, a novel method that compresses dynamic 3D Gaussians into low-dimensional linear spaces. Our approach is inspired by the seminal work of Blanz and Vetter, where a mesh-based 3D morp
Externí odkaz:
http://arxiv.org/abs/2407.04545
Autor:
Thies, Mareike, Wagner, Fabian, Maul, Noah, Mei, Siyuan, Gu, Mingxuan, Pfaff, Laura, Vysotskaya, Nastassia, Yu, Haijun, Maier, Andreas
Computed tomography (CT) relies on precise patient immobilization during image acquisition. Nevertheless, motion artifacts in the reconstructed images can persist. Motion compensation methods aim to correct such artifacts post-acquisition, often inco
Externí odkaz:
http://arxiv.org/abs/2405.19079
Autor:
Kroupa, Pavel, Pflamm-Altenburg, Jan, Mazurenko, Sergij, Wu, Wenjie, Thies, Ingo, Jadhav, Vikrant, Jerabkova, Tereza
Stars that evaporate from their star cluster by the energy equipartition process end up either in a leading or a trailing tidal tail. In Newtonian gravitation and for open star clusters in the Solar vicinity, the tidal threshold, or prah, for escape
Externí odkaz:
http://arxiv.org/abs/2405.09609