Search Results for author: Joel Kronander

Found 4 papers, 1 papers with code

HDR image reconstruction from a single exposure using deep CNNs

2 code implementations20 Oct 2017 Gabriel Eilertsen, Joel Kronander, Gyorgy Denes, Rafał K. Mantiuk, Jonas Unger

We demonstrate that our approach can reconstruct high-resolution visually convincing HDR results in a wide range of situations, and that it generalizes well to reconstruction of images captured with arbitrary and low-end cameras that use unknown camera response functions and post-processing.

HDR Reconstruction Image Reconstruction +1

Procedural Modeling and Physically Based Rendering for Synthetic Data Generation in Automotive Applications

no code implementations17 Oct 2017 Apostolia Tsirikoglou, Joel Kronander, Magnus Wrenninge, Jonas Unger

We present an overview and evaluation of a new, systematic approach for generation of highly realistic, annotated synthetic data for training of deep neural networks in computer vision tasks.

Autonomous Vehicles Image Generation +2

Accelerating pseudo-marginal Metropolis-Hastings by correlating auxiliary variables

no code implementations17 Nov 2015 Johan Dahlin, Fredrik Lindsten, Joel Kronander, Thomas B. Schön

Pseudo-marginal Metropolis-Hastings (pmMH) is a powerful method for Bayesian inference in models where the posterior distribution is analytical intractable or computationally costly to evaluate directly.

Bayesian Inference

A Unified Framework for Multi-Sensor HDR Video Reconstruction

no code implementations22 Aug 2013 Joel Kronander, Stefan Gustavson, Gerhard Bonnet, Anders Ynnerman, Jonas Unger

We present an implementation in CUDA and show real-time performance for an experimental 4 Mpixel multi-sensor HDR video system.

Denoising HDR Reconstruction +1

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