Johannes Hanika

According to our database, Johannes Hanika authored at least 61 papers between 2008 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Regional Adaptive Metropolis Light Transport.

Hisanari Otsu, Killian Herveau, Johannes Hanika, Derek Nowrouzezahrai, Carsten Dachsbacher

CoRR, 2024

2023

Markov Chain Mixture Models for Real-Time Direct Illumination.

Addis Dittebrandt, Vincent Schüssler, Johannes Hanika, Sebastian Herholz, Carsten Dachsbacher

Comput. Graph. Forum, July, 2023

Path tracing in Production: The Path of Water.

Marc Droske, Johannes Hanika, Jirí Vorba, Andrea Weidlich, Manuele Sabbadin

Proceedings of the ACM SIGGRAPH 2023 Courses, 2023

2022

Path Guiding with Vertex Triplet Distributions.

Vincent Schüssler, Johannes Hanika, Alisa Jung, Carsten Dachsbacher

Comput. Graph. Forum, 2022

A Microfacet-based Hair Scattering Model.

Weizhen Huang, Matthias B. Hullin, Johannes Hanika

Comput. Graph. Forum, 2022

Once-more scattered next event estimation for volume rendering.

Johannes Hanika, Andrea Weidlich, Marc Droske

Comput. Graph. Forum, 2022

Scattering from Elliptical Hair Fibers Based on Microfacet Theory.

Weizhen Huang, Matthias B. Hullin, Johannes Hanika

Proceedings of the SIGGRAPH '22: Special Interest Group on Computer Graphics and Interactive Techniques Conference, Posters, Vancouver BC Canada, August 7, 2022

2021

Optimised Path Space Regularisation.

Philippe Weier, Marc Droske, Johannes Hanika, Andrea Weidlich, Jirí Vorba

Comput. Graph. Forum, 2021

Spectral imaging in production: course notes Siggraph 2021.

Andrea Weidlich, Alex Forsythe, Scott Dyer, Thomas Mansencal, Johannes Hanika, Alexander Wilkie, Luke Emrose, Anders Langlands

Proceedings of the SIGGRAPH 2021: Special Interest Group on Computer Graphics and Interactive Techniques Conference, 2021

2020

Spectral Mollification for Bidirectional Fluorescence.

Alisa Jung, Johannes Hanika, Carsten Dachsbacher

Comput. Graph. Forum, 2020

Portal-Based Path Perturbation for Metropolis Light Transport.

Hisanari Otsu, Johannes Hanika, Carsten Dachsbacher

Proceedings of the 25th International Symposium on Vision, Modeling and Visualization, 2020

Temporal Normal Distribution Functions.

Lorenzo Tessari, Johannes Hanika, Carsten Dachsbacher, Marc Droske

Proceedings of the 31st Eurographics Symposium on Rendering, 2020

Temporal Sample Reuse for Next Event Estimation and Path Guiding for Real-Time Path Tracing.

Addis Dittebrandt, Johannes Hanika, Carsten Dachsbacher

Proceedings of the 31st Eurographics Symposium on Rendering, 2020

2019

Using moments to represent bounded signals for spectral rendering.

Christoph Peters, Sebastian Merzbach, Johannes Hanika, Carsten Dachsbacher

ACM Trans. Graph., 2019

Wide Gamut Spectral Upsampling with Fluorescence.

Alisa Jung, Alexander Wilkie, Johannes Hanika, Wenzel Jakob, Carsten Dachsbacher

Comput. Graph. Forum, 2019

A Low-Dimensional Function Space for Efficient Spectral Upsampling.

Wenzel Jakob, Johannes Hanika

Comput. Graph. Forum, 2019

Path guiding in production.

Jirí Vorba, Johannes Hanika, Sebastian Herholz, Thomas Müller, Jaroslav Krivánek, Alexander Keller

Proceedings of the Special Interest Group on Computer Graphics and Interactive Techniques Conference, 2019

Path tracing in production: part 2: making movies.

Wenzel Jakob, Andrea Weidlich, Andrew Beddini, Rob Pieké, Hanzhi Tang, Luca Fascione, Johannes Hanika

Proceedings of the Special Interest Group on Computer Graphics and Interactive Techniques Conference, 2019

Path tracing in production: part 1: modern path tracing.

Luca Fascione, Johannes Hanika, Daniel Heckenberg, Christopher D. Kulla, Marc Droske, Jorge Schwarzhaupt

Proceedings of the Special Interest Group on Computer Graphics and Interactive Techniques Conference, 2019

Spectral Rendering with the Bounded MESE and sRGB Data.

Christoph Peters, Sebastian Merzbach, Johannes Hanika, Carsten Dachsbacher

Proceedings of the Eurographics Workshop on Material Appearance Modeling, 2019

2018

Selective guided sampling with complete light transport paths.

Florian Reibold, Johannes Hanika, Alisa Jung, Carsten Dachsbacher

ACM Trans. Graph., 2018

Geometry-aware metropolis light transport.

Hisanari Otsu, Johannes Hanika, Toshiya Hachisuka, Carsten Dachsbacher

ACM Trans. Graph., 2018

Manuka: A Batch-Shading Architecture for Spectral Path Tracing in Movie Production.

Luca Fascione, Johannes Hanika, Mark Leone, Marc Droske, Jorge Schwarzhaupt, Tomás Davidovic, Andrea Weidlich, Johannes Meng

ACM Trans. Graph., 2018

Re-Weighting Firefly Samples for Improved Finite-Sample Monte Carlo Estimates.

Tobias Zirr, Johannes Hanika, Carsten Dachsbacher

Comput. Graph. Forum, 2018

Monte Carlo Methods for Volumetric Light Transport Simulation.

Jan Novák, Iliyan Georgiev, Johannes Hanika, Wojciech Jarosz

Comput. Graph. Forum, 2018

Monte Carlo methods for physically based volume rendering.

Jan Novák, Iliyan Georgiev, Johannes Hanika, Jaroslav Krivánek, Wojciech Jarosz

Proceedings of the Special Interest Group on Computer Graphics and Interactive Techniques Conference, 2018

Path tracing in production.

Luca Fascione, Johannes Hanika, Rob Pieké, Ryusuke Villemin, Christophe Hery, Manuel N. Gamito, Luke Emrose, André Mazzone

Proceedings of the Special Interest Group on Computer Graphics and Interactive Techniques Conference, 2018

A Simple Diffuse Fluorescent BBRRDF Model.

Alisa Jung, Johannes Hanika, Steve Marschner, Carsten Dachsbacher

Proceedings of the MAM@EGSR 2018: Eurographics Workshop on Material Appearance Modeling, 2018

2017

Microfacet-based normal mapping for robust Monte Carlo path tracing.

Vincent Schüssler, Eric Heitz, Johannes Hanika, Carsten Dachsbacher

ACM Trans. Graph., 2017

Fusing state spaces for markov chain Monte Carlo rendering.

Hisanari Otsu, Anton S. Kaplanyan, Johannes Hanika, Carsten Dachsbacher, Toshiya Hachisuka

ACM Trans. Graph., 2017

Multiple Vertex Next Event Estimation for Lighting in dense, forward-scattering Media.

Pascal Weber, Johannes Hanika, Carsten Dachsbacher

Comput. Graph. Forum, 2017

Line Integration for Rendering Heterogeneous Emissive Volumes.

Florian Simon, Johannes Hanika, Tobias Zirr, Carsten Dachsbacher

Comput. Graph. Forum, 2017

Path tracing in production - part 2: making movies.

Luca Fascione, Johannes Hanika, Rob Pieké, Christophe Hery, Ryusuke Villemin, Thorsten-Walther Schmidt, Christopher D. Kulla, Daniel Heckenberg, André Mazzone

Proceedings of the Special Interest Group on Computer Graphics and Interactive Techniques Conference, 2017

Path tracing in production - part 1: production renderers.

Luca Fascione, Johannes Hanika, Marcos Fajardo, Per H. Christensen, Brent Burley, Brian Green

Proceedings of the Special Interest Group on Computer Graphics and Interactive Techniques Conference, 2017

Local Quasi-Monte Carlo Exploration.

Lorenzo Tessari, Johannes Hanika, Carsten Dachsbacher

Proceedings of the 28th Eurographics Symposium on Rendering, Rendering, 2017

2016

Multiple-scattering microfacet BSDFs with the Smith model.

Eric Heitz, Johannes Hanika, Eugene d'Eon, Carsten Dachsbacher

ACM Trans. Graph., 2016

Sparse high-degree polynomials for wide-angle lenses.

Emanuel Schrade, Johannes Hanika, Carsten Dachsbacher

Comput. Graph. Forum, 2016

Improving the Dwivedi Sampling Scheme.

Johannes Meng, Johannes Hanika, Carsten Dachsbacher

Comput. Graph. Forum, 2016

Estimating local Beckmann roughness for complex BSDFs.

Nicolas Holzschuch, Anton Kaplanyan, Johannes Hanika, Carsten Dachsbacher

Proceedings of the Special Interest Group on Computer Graphics and Interactive Techniques Conference, 2016

2015

Rich-VPLs for Improving the Versatility of Many-Light Methods.

Florian Simon, Johannes Hanika, Carsten Dachsbacher

Comput. Graph. Forum, 2015

Physically Meaningful Rendering using Tristimulus Colours.

Johannes Meng, Florian Simon, Johannes Hanika, Carsten Dachsbacher

Comput. Graph. Forum, 2015

Improved Half Vector Space Light Transport.

Johannes Hanika, Anton Kaplanyan, Carsten Dachsbacher

Comput. Graph. Forum, 2015

Manifold Next Event Estimation.

Johannes Hanika, Marc Droske, Luca Fascione

Comput. Graph. Forum, 2015

The path tracing revolution in the movie industry.

Alexander Keller, Luca Fascione, Marcos Fajardo, Iliyan Georgiev, Per H. Christensen, Johannes Hanika, Christian Eisenacher, Gregory Nichols

Proceedings of the Special Interest Group on Computer Graphics and Interactive Techniques Conference, 2015

2014

The natural-constraint representation of the path space for efficient light transport simulation.

Anton S. Kaplanyan, Johannes Hanika, Carsten Dachsbacher

ACM Trans. Graph., 2014

Hero Wavelength Spectral Sampling.

Alexander Wilkie, S. Nawaz, Marc Droske, Andrea Weidlich, Johannes Hanika

Comput. Graph. Forum, 2014

Efficient Monte Carlo rendering with realistic lenses.

Johannes Hanika, Carsten Dachsbacher

Comput. Graph. Forum, 2014

A fiber scattering model with non-separable lobes.

Eugene d'Eon, Steve Marschner, Johannes Hanika

Proceedings of the Special Interest Group on Computer Graphics and Interactive Techniques Conference, 2014

2013

Importance sampling for physically-based hair fiber models.

Eugene d'Eon, Steve Marschner, Johannes Hanika

Proceedings of the SIGGRAPH Asia 2013, 2013

2012

Real-Time Disparity Map-Based Pictorial Depth Cue Enhancement.

Christoph Rößing, Johannes Hanika, Hendrik P. A. Lensch

Comput. Graph. Forum, 2012

Polynomial Optics: A Construction Kit for Efficient Ray-Tracing of Lens Systems.

Matthias B. Hullin, Johannes Hanika, Wolfgang Heidrich

Comput. Graph. Forum, 2012

Camera space volumetric shadows.

Johannes Hanika, Peter Hillman, Martin Hill, Luca Fascione

Proceedings of the Digital Production Symposium, 2012

2011

General Spectral Camera Lens Simulation.

B. Steinert, Holger Dammertz, Johannes Hanika, Hendrik P. A. Lensch

Comput. Graph. Forum, 2011

Edge-Optimized À-Trous Wavelets for Local Contrast Enhancement with Robust Denoising.

Johannes Hanika, Holger Dammertz, Hendrik P. A. Lensch

Comput. Graph. Forum, 2011

2010

Spectral light transport simulation using a precision-based ray tracing architecture.

Johannes Hanika

PhD thesis, 2010

Acquisition and analysis of bispectral bidirectional reflectance and reradiation distribution functions.

Matthias B. Hullin, Johannes Hanika, Boris Ajdin, Hans-Peter Seidel, Jan Kautz, Hendrik P. A. Lensch

ACM Trans. Graph., 2010

Graphical Interface Models for Procedural Mesh Growing.

Stefan Menz, Holger Dammertz, Johannes Hanika, Michael Weber, Hendrik P. A. Lensch

Proceedings of the 15th International Workshop on Vision, Modeling, and Visualization, 2010

Two-level ray tracing with reordering for highly complex scenes.

Johannes Hanika, Alexander Keller, Hendrik P. A. Lensch

Proceedings of the Graphics Interface 2010 Conference, May 31, 2010

Edge-avoiding À-Trous wavelet transform for fast global illumination filtering.

Holger Dammertz, Daniel Sewtz, Johannes Hanika, Hendrik P. A. Lensch

Proceedings of the ACM SIGGRAPH/EUROGRAPHICS Conference on High Performance Graphics 2010, 2010

2009

Plane Sampling for Light Paths from the Environment Map.

Holger Dammertz, Johannes Hanika

J. Graphics, GPU, & Game Tools, 2009

2008

Shallow Bounding Volume Hierarchies for Fast SIMD Ray Tracing of Incoherent Rays.

Holger Dammertz, Johannes Hanika, Alexander Keller

Comput. Graph. Forum, 2008