1 code implementation • ICCV 2023 • Geng Lin, Chen Gao, Jia-Bin Huang, Changil Kim, Yipeng Wang, Matthias Zwicker, Ayush Saraf
Video matting has broad applications, from adding interesting effects to casually captured movies to assisting video production professionals.
2 code implementations • 8 Jan 2020 • Siavash A. Bigdeli, Geng Lin, Tiziano Portenier, L. Andrea Dunbar, Matthias Zwicker
Learning probabilistic models that can estimate the density of a given set of samples, and generate samples from that density, is one of the fundamental challenges in unsupervised machine learning.
Ranked #1 on Density Estimation on UCI MINIBOONE
1 code implementation • 22 Dec 2019 • Tao Hu, Geng Lin, Zhizhong Han, Matthias Zwicker
In this paper, we propose a novel approach for reconstructing point clouds from RGB images.
no code implementations • 3 May 2023 • Saeed Hadadan, Geng Lin, Jan Novák, Fabrice Rousselle, Matthias Zwicker
We train our radiance network and optimize scene parameters simultaneously using a loss consisting of both a photometric term between renderings and the multi-view input images, and our radiometric prior (the residual term).
no code implementations • 22 Mar 2024 • Jiaye Wu, Saeed Hadadan, Geng Lin, Matthias Zwicker, David Jacobs, Roni Sengupta
In this paper, we present GaNI, a Global and Near-field Illumination-aware neural inverse rendering technique that can reconstruct geometry, albedo, and roughness parameters from images of a scene captured with co-located light and camera.