Search Results for author: Petr Kellnhofer

Found 11 papers, 7 papers with code

Template-free Articulated Neural Point Clouds for Reposable View Synthesis

1 code implementation NeurIPS 2023 Lukas Uzolas, Elmar Eisemann, Petr Kellnhofer

We demonstrate the versatility of our representation on a variety of articulated objects from common datasets and obtain reposable 3D reconstructions without the need of object-specific skeletal templates.

Specificity

Generative Neural Articulated Radiance Fields

no code implementations28 Jun 2022 Alexander W. Bergman, Petr Kellnhofer, Wang Yifan, Eric R. Chan, David B. Lindell, Gordon Wetzstein

Unsupervised learning of 3D-aware generative adversarial networks (GANs) using only collections of single-view 2D photographs has very recently made much progress.

Fast Training of Neural Lumigraph Representations using Meta Learning

no code implementations NeurIPS 2021 Alexander W. Bergman, Petr Kellnhofer, Gordon Wetzstein

Inspired by neural variants of image-based rendering, we develop a new neural rendering approach with the goal of quickly learning a high-quality representation which can also be rendered in real-time.

Meta-Learning Neural Rendering +1

Learning the signatures of the human grasp using a scalable tactile glove

no code implementations journal 2019 Subramanian Sundaram, Petr Kellnhofer, Yunzhu Li, Jun-Yan Zhu, Antonio Torralba & Wojciech Matusik

Using a low-cost (about US$10) scalable tactile glove sensor array, we record a large-scale tactile dataset with 135, 000 frames, each covering the full hand, while interacting with 26 different objects.

Neural Inverse Knitting: From Images to Manufacturing Instructions

1 code implementation7 Feb 2019 Alexandre Kaspar, Tae-Hyun Oh, Liane Makatura, Petr Kellnhofer, Jacqueline Aslarus, Wojciech Matusik

Motivated by the recent potential of mass customization brought by whole-garment knitting machines, we introduce the new problem of automatic machine instruction generation using a single image of the desired physical product, which we apply to machine knitting.

Learning to Zoom: a Saliency-Based Sampling Layer for Neural Networks

1 code implementation ECCV 2018 Adrià Recasens, Petr Kellnhofer, Simon Stent, Wojciech Matusik, Antonio Torralba

We introduce a saliency-based distortion layer for convolutional neural networks that helps to improve the spatial sampling of input data for a given task.

Caricature Gaze Estimation +2

A Dataset of Flash and Ambient Illumination Pairs from the Crowd

no code implementations ECCV 2018 Yagiz Aksoy, Changil Kim, Petr Kellnhofer, Sylvain Paris, Mohamed Elgharib, Marc Pollefeys, Wojciech Matusik

We present a dataset of thousands of ambient and flash illumination pairs to enable studying flash photography and other applications that can benefit from having separate illuminations.

Eye Tracking for Everyone

2 code implementations CVPR 2016 Kyle Krafka, Aditya Khosla, Petr Kellnhofer, Harini Kannan, Suchendra Bhandarkar, Wojciech Matusik, Antonio Torralba

We believe that we can put the power of eye tracking in everyone's palm by building eye tracking software that works on commodity hardware such as mobile phones and tablets, without the need for additional sensors or devices.

Gaze Estimation

Cannot find the paper you are looking for? You can Submit a new open access paper.