Johannes Hanika
Most Recent Affiliation(s):
- Weta Digital Ltd., Karlsruhe Institute of Technology
Bio:
SIGGRAPH 2020
Johannes was introduced to the secrets of computer graphics in Ulm University, working on low level ray tracing optimisation, quasi-Monte Carlo point sets, light transport simulation, and image denoising. The following ten years he worked as a researcher for Weta Digital, first in Wellington, New Zealand, later remotely from Germany. He is co- architect of Manuka, Weta Digital’s physically based spectral renderer. Since 2013, Johannes works as a post-doctoral fellow at the Karlsruhe Institute of Technology. In 2009, Johannes founded the darktable open source project, a workflow tool for RAW photography. Johannes has a movie credit for “Abraham Lincoln: Vampire Hunter”.
SIGGRAPH 2014
Johannes Hanika received his PhD in media informatics from Ulm University in 2011. After that he worked as a researcher for Weta digital in Wellington, New Zealand. There he was part of Luca Fascione’s group who brought Manuka to life, Weta digital’s physically-based spectral renderer. Since 2013 he is back in Germany and works as a post-doctoral fellow at the Karlsruhe Institute of Technology with emphasis on light transport simulation, continuing research for Weta digital part-time.
Course Organizer:
- SIGGRAPH 2018, "Path tracing in Production"
- SIGGRAPH 2019, "Path Guiding in Production"
- SIGGRAPH 2019, "Path Tracing in Production Part 1"
- SIGGRAPH 2019, "PathTracing in Production Part 2"
Learning Category: Presentation(s):
Type: [Courses]
Path Tracing in Production — The Path of Water Presenter(s): [Droske] [Hanika] [Weidlich] [Vorba] [Sabbadin]
Entry No.: [22]
[SIGGRAPH 2023]
Type: [Posters]
Scattering From Elliptical Hair Fibers Based on Microfacet Theory Presenter(s): [Huang] [Hullin] [Hanika]
Entry No.: [43]
[SIGGRAPH 2022]
Type: [Courses]
Spectral Imaging in Production Organizer(s): [Weidlich]
Presenter(s): [Forsythe] [Dyer] [Mansencal] [Hanika] [Wilkie] [Emrose] [Langlands]
Entry No.: [14]
[SIGGRAPH 2021]
Type: [Courses]
Path Guiding in Production Organizer(s): [Vorba] [Hanika]
Presenter(s): [Vorba] [Hanika] [Herholz] [Křivánek] [Keller] [Müller]
Entry No.: [18]
[SIGGRAPH 2019]
Type: [Courses]
Path Tracing in Production Part 1 Organizer(s): [Fascione] [Hanika]
Presenter(s): [Fascione] [Hanika] [Droske] [Schwarzhaupt] [Heckenberg] [Kulla]
Entry No.: [19]
[SIGGRAPH 2019]
Type: [Courses]
PathTracing in Production Part 2 Organizer(s): [Fascione] [Hanika]
Presenter(s): [Fascione] [Hanika] [Jakob] [Weidlich] [Pieké] [Tang] [Beddini]
Entry No.: [20]
[SIGGRAPH 2019]
Type: [Technical Papers]
Using moments to represent bounded signals for spectral rendering Presenter(s): [Peters] [Merzbach] [Hanika] [Dachsbacher]
[SIGGRAPH 2019]
Type: [Courses]
Monte Carlo Methods for Physically Based Volume Rendering Organizer(s): [Novák]
Presenter(s): [Georgiev] [Hanika] [Křivánek] [Jarosz]
Entry No.: [14]
[SIGGRAPH 2018]
Type: [Technical Papers]
Fusing state spaces for markov chain Monte Carlo rendering Presenter(s): [Otsu] [Kaplayan] [Hanika] [Dachsbacher] [Hachisuka]
[SIGGRAPH 2017]
Type: [Courses]
Path Tracing in Production - Part 1: Production Renderers Organizer(s): [Fascione]
Presenter(s): [Hanika] [Fajardo] [Christensen] [Burley] [Green]
Entry No.: [16]
[SIGGRAPH 2017]
Type: [Courses]
Path Tracing in Production - Part 2: Making Movies Organizer(s): [Fascione]
Presenter(s): [Hanika] [Pieké] [Kulla] [Hery] [Villemin] [Heckenberg] [Mazzone] [Schmidt]
Entry No.: [18]
[SIGGRAPH 2017]
Type: [Talks (Sketches)]
Estimating Local Beckmann Roughness for Complex BSDFs Presenter(s): [Holzschuch] [Kaplanyan] [Hanika] [Dachsbacher]
Entry No.: [66]
[SIGGRAPH 2016]
Type: [Technical Papers]
Multiple-scattering microfacet BSDFs with the Smith model Presenter(s): [Heitz] [Hanika] [d’Eon] [Dachsbacher]
[SIGGRAPH 2016]
Type: [Courses]
The Path-Tracing Revolution in the Movie Industry Organizer(s): [Keller]
Presenter(s): [Keller] [Fascione] [Fajardo] [Georgiev] [Christensen] [Hanika] [Nichols] [Eisenacher]
Entry No.: [08]
[SIGGRAPH 2015]
Type: [Talks (Sketches)]
A Fiber Scattering Model With Non-Separable Lobes Presenter(s): [d'Eon] [Hanika] [Marschner]
[SIGGRAPH 2014]
Role(s):
- Course Organizer
- Course Presenter
- Poster Presenter
- Talk (Sketch) Presenter
- Technical Paper Presenter
