Search Results for author: Andreas M. Lehrmann

Found 6 papers, 1 papers with code

Continuous-time Particle Filtering for Latent Stochastic Differential Equations

no code implementations1 Sep 2022 Ruizhi Deng, Greg Mori, Andreas M. Lehrmann

Particle filtering is a standard Monte-Carlo approach for a wide range of sequential inference tasks.

Continuous Latent Process Flows

1 code implementation NeurIPS 2021 Ruizhi Deng, Marcus A. Brubaker, Greg Mori, Andreas M. Lehrmann

Partial observations of continuous time-series dynamics at arbitrary time stamps exist in many disciplines.

Time Series Time Series Analysis

Learning Physics-guided Face Relighting under Directional Light

no code implementations CVPR 2020 Thomas Nestmeyer, Jean-François Lalonde, Iain Matthews, Andreas M. Lehrmann

Relighting is an essential step in realistically transferring objects from a captured image into another environment.

Traversing the Continuous Spectrum of Image Retrieval with Deep Dynamic Models

no code implementations1 Dec 2018 Ziad Al-Halah, Andreas M. Lehrmann, Leonid Sigal

While the proposed approaches in the literature can be roughly categorized into two main groups: category- and instance-based retrieval, in this work we show that the retrieval task is much richer and more complex.

Attribute Continuous Control +2

Efficient Nonlinear Markov Models for Human Motion

no code implementations CVPR 2014 Andreas M. Lehrmann, Peter V. Gehler, Sebastian Nowozin

The use of hidden variables makes them expressive models, but inference is only approximate and requires procedures such as particle filters or Markov chain Monte Carlo methods.

Action Recognition Temporal Action Localization

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