Per H. Christensen

According to our database, Per H. Christensen authored at least 31 papers between 1991 and 2021.

Collaborative distances:

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

2021

5G Swarm Production: Advanced Industrial Manufacturing Concepts Enabled by Wireless Automation.

Ignacio Rodriguez, Rasmus S. Mogensen, Allan Schjørring, Mohammad Razzaghpour, Roberto Maldonado, Gilberto Berardinelli, Ramoni Adeogun, Per H. Christensen, Preben E. Mogensen, Ole Madsen, Charles Møller, Guillermo Pocovi, Troels E. Kolding, Claudio Rosa, Brian Jørgensen, Simone Barbera

IEEE Commun. Mag., 2021

Stochastic Generation of (t, s) Sample Sequences.

Andrew Helmer, Per H. Christensen, Andrew Kensler

Proceedings of the 32nd Eurographics Symposium on Rendering, 2021

2019

Orthogonal Array Sampling for Monte Carlo Rendering.

Wojciech Jarosz, Afnan Enayet, Andrew Kensler, Charlie Kilpatrick, Per H. Christensen

Comput. Graph. Forum, 2019

My favorite samples.

Alexander Keller, Iliyan Georgiev, Abdalla G. M. Ahmed, Per H. Christensen, Matt Pharr

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

Indoor Occupancy Detection and Estimation using Machine Learning and Measurements from an IoT LoRa-based Monitoring System.

Ramoni Adeogun, Ignacio Rodriguez, Mohammad Razzaghpour, Gilberto Berardinelli, Per Hartmann Christensen, Preben Elgaard Mogensen

Proceedings of the 2019 Global IoT Summit, 2019

2018

RenderMan: An Advanced Path-Tracing Architecture for Movie Rendering.

Per H. Christensen, Julian Fong, Jonathan Shade, Wayne L. Wooten, Brenden Schubert, Andrew Kensler, Stephen Friedman, Charlie Kilpatrick, Cliff Ramshaw, Marc Bannister, Brenton Rayner, Jonathan Brouillat, Max Liani

ACM Trans. Graph., 2018

Progressive Multi-Jittered Sample Sequences.

Per H. Christensen, Andrew Kensler, Charlie Kilpatrick

Comput. Graph. Forum, 2018

Design and implementation of modern production renderers.

Matt Pharr, Brent Burley, Per H. Christensen, Marcos Fajardo, Luca Fascione, Christopher D. Kulla

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

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

2016

The Path to Path-Traced Movies.

Per H. Christensen, Wojciech Jarosz

Found. Trends Comput. Graph. Vis., 2016

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

An approximate reflectance profile for efficient subsurface scattering.

Per H. Christensen

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

2013

Photon Beam Diffusion: A Hybrid Monte Carlo Method for Subsurface Scattering.

Ralf Habel, Per H. Christensen, Wojciech Jarosz

Comput. Graph. Forum, 2013

2012

State of the art in photon density estimation.

Toshiya Hachisuka, Wojciech Jarosz, Guillaume Bouchard, Per H. Christensen, Jeppe Revall Frisvad, Wenzel Jakob, Henrik Wann Jensen, Michael Kaschalk, Claude Knaus, Andrew Selle, Ben Spencer

Proceedings of the International Conference on Computer Graphics and Interactive Techniques, 2012

Multiresolution radiosity caching for global illumination in movies.

Per H. Christensen, George Harker, Jonathan Shade, Brenden Schubert, Dana Batali

Proceedings of the International Conference on Computer Graphics and Interactive Techniques, 2012

2008

Practical global illumination with irradiance caching.

Jaroslav Krivánek, Pascal Gautron, Greg Ward, Henrik Wann Jensen, Per H. Christensen, Eric Tabellion

Proceedings of the International Conference on Computer Graphics and Interactive Techniques, 2008

Irradiance caching in Pixar's RenderMan.

Per H. Christensen

Proceedings of the International Conference on Computer Graphics and Interactive Techniques, 2008

2007

High quality rendering using ray tracing and photon mapping.

Henrik Wann Jensen, Per H. Christensen

Proceedings of the International Conference on Computer Graphics and Interactive Techniques, 2007

2004

An Irradiance Atlas for Global Illumination in Complex Production Scenes.

Per H. Christensen, Dana Batali

Proceedings of the 15th Eurographics Workshop on Rendering Techniques, 2004

2003

Adjoints and Importance in Rendering: An Overview.

Per H. Christensen

IEEE Trans. Vis. Comput. Graph., 2003

Ray Differentials and Multiresolution Geometry Caching for Distribution Ray Tracing in Complex Scenes.

Per H. Christensen, David M. Laur, Julian Fong, Wayne L. Wooten, Dana Batali

Comput. Graph. Forum, 2003

1999

Faster Photon Map Global Illumination.

Per H. Christensen

J. Graphics, GPU, & Game Tools, 1999

Tutorial 1 -Advanced Radiosity: Complex Scenes and Glossy Reflections.

Marc Stamminger, Daniel Wexler, Wolfram Kresse, Nicolas Holzschuch, Per H. Christensen

Proceedings of the 20th Annual Conference of the European Association for Computer Graphics, 1999

1998

Efficient Simulation of Light Transport in Scences with Participating Media Using Photon Maps.

Henrik Wann Jensen, Per H. Christensen

Proceedings of the 25th Annual Conference on Computer Graphics and Interactive Techniques, 1998

The Cornell box - up in smoke.

Per H. Christensen

Proceedings of the ACM SIGGRAPH 98 Electronic Art and Animation Catalog, 1998

1997

Clustering for Glossy Global Illumination.

Per H. Christensen, Dani Lischinski, Eric J. Stollnitz, David Salesin

ACM Trans. Graph., 1997

Invited Talk: Global Illumination for Professional 3D Animation, Visualization, Special Effects.

Per H. Christensen

Proceedings of the Rendering Techniques '97, 1997

1996

Global Illumination of Glossy Environments Using Wavelets and Importance.

Per H. Christensen, Eric J. Stollnitz, David Salesin, Tony DeRose

ACM Trans. Graph., 1996

1994

Three-dimensional shape from color photometric stereo.

Per H. Christensen, Linda G. Shapiro

Int. J. Comput. Vis., 1994

1993

Determining the shape of multi-colored dichromatic surface using color photometric stereo.

Per H. Christensen, Linda G. Shapiro

Proceedings of the Conference on Computer Vision and Pattern Recognition, 1993

1991

Synthesizing Delay Insensitive Circuits from Verified Programs.

Henrik Hulgaard, Per H. Christensen, Jørgen Staunstrup

Proceedings of the Research Directions in High-Level Parallel Programming Languages, 1991