no code implementations • 12 Jul 2023 • Florian Schiffers, PRANEETH CHAKRAVARTHULA, Nathan Matsuda, Grace Kuo, Ethan Tseng, Douglas Lanman, Felix Heide, Oliver Cossairt
The Visual Turing Test is the ultimate goal to evaluate the realism of holographic displays.
1 code implementation • 11 Apr 2022 • Amil Dravid, Florian Schiffers, Boqing Gong, Aggelos K. Katsaggelos
Despite the surge of deep learning in the past decade, some users are skeptical to deploy these models in practice due to their black-box nature.
no code implementations • 22 Jan 2022 • Amil Dravid, Florian Schiffers, Yunan Wu, Oliver Cossairt, Aggelos K. Katsaggelos
Generative Adversarial Networks (GANs) have shown promise in augmenting datasets and boosting convolutional neural networks' (CNN) performance on image classification tasks.
no code implementations • 18 Oct 2021 • Thomas Bochynek, Florian Schiffers, André Aichert, Oliver Cossairt, Simon Garnier, Michael Rubenstein
Beyond unicellular and multicellular organisms, there is a third type of structural complexity in living animals: that of the mechanical self-assembly of groups of distinct multicellular organisms into dynamical, functional structures.
1 code implementation • 16 Sep 2021 • Ethan Tseng, Grace Kuo, Seung-Hwan Baek, Nathan Matsuda, Andrew Maimone, Florian Schiffers, PRANEETH CHAKRAVARTHULA, Qiang Fu, Wolfgang Heidrich, Douglas Lanman, Felix Heide
As a result, modern holographic displays possess low \'{e}tendue, which is the product of the display area and the maximum solid angle of diffracted light.
no code implementations • 20 May 2021 • Prasan Shedligeri, Florian Schiffers, Semih Barutcu, Pablo Ruiz, Aggelos K Katsaggelos, Oliver Cossairt
To avoid the ill-posedness, we investigate the effect of regularizing the phase retrieval algorithm with image priors for various overlap ratios between the neighboring diffraction patterns.
no code implementations • 31 Jan 2021 • Merlin A. Nau, Florian Schiffers, Yunhao Li, Bingjie Xu, Andreas Maier, Jack Tumblin, Marc Walton, Aggelos K. Katsaggelos, Florian Willomitzer, Oliver Cossairt
The utilization of computational photography becomes increasingly essential in the medical field.
1 code implementation • ICCV 2021 • Prasan Shedligeri, Florian Schiffers, Sushobhan Ghosh, Oliver Cossairt, Kaushik Mitra
We propose a self-supervised learning-based algorithm for LF video reconstruction from stereo video.
1 code implementation • 8 Dec 2020 • Haoyu Wei, Florian Schiffers, Tobias Würfl, Daming Shen, Daniel Kim, Aggelos K. Katsaggelos, Oliver Cossairt
Computed tomography is widely used to examine internal structures in a non-destructive manner.
no code implementations • 12 Nov 2020 • Florian Schiffers, Thomas Bochynek, Andre Aichert, Tobias Würfl, Michael Rubenstein, Oliver Cossairt
The use of computed tomography (CT) imaging has become of increasing interest to academic areas outside of the field of medical imaging and industrial inspection, e. g., to biology and cultural heritage research.
no code implementations • 24 Jul 2019 • Florian Willomitzer, Chia-Kai Yeh, Vikas Gupta, William Spies, Florian Schiffers, Marc Walton, Oliver Cossairt
We introduce a system and methods for the three-dimensional measurement of extended specular surfaces with high surface normal variations.