Spherical Harmonic Exponentials For Efficient Glossy Reflections

Silvennoinen, Ari; Sloan, Peter-Pike; Iwanicki, Michal; Nowrouzezahrai, Derek HPG 2025 - Day 2.

Previous methods for soft shadows numerically integrate over many light directions at each receiver point, testing blocker visibility ...

We describe the possible fundamental vibrations on a

The

In this video, we explore the mathematical beauty of

Experimenting with a

Talk recording of our SIGGRAPH 2020 paper, Analytic

Consider supporting me with $1 at https://ko-fi.com/markitekta How do you represent an infinite sky of lighting... with just 9 ...

WIP

COMPUTER GRAPHICS INTERNATIONAL 2021.

Spherical Harmonics

This video shows a scene lighted with

We consider the Laplace equation in three dimensional space in

To appear in IEEE/CVF CVPR 2026, 4D World Models Workshop. Authors: Yunxiao Zhang, Suryansh Kumar Visual and Spatial AI ...

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Lighting of a virtual environment using

Left is original model Right is projected model by

Spherical Harmonic

Authors: Marco Agus, Enrico Gobbetti, Giovanni Pintore, Corrado Calì, Jens Schneider Description: Shape analysis of cell nuclei, ...