Is Visualizing Light Waves Possible?

Check out Weights & Biases here and sign up for a free demo here: https://www.wandb.com/papers

Their blog post is available here:
https://www.wandb.com/articles/intro-to-keras-with-weights-biases

The paper "Progressive Transient Photon Beams" is available here:
http://webdiis.unizar.es/~juliom/pubs/2019CGF-PTPB/

The paper "Femto-Photography: Capturing and Visualizing the Propagation of Light" is available here:
http://giga.cps.unizar.es/~ajarabo/pubs/femtoSIG2013/

My light transport course is available here:
https://users.cg.tuwien.ac.at/zsolnai/gfx/rendering-course/

The paper with the image of the shown caustics is available here:
https://users.cg.tuwien.ac.at/zsolnai/gfx/adaptive_metropolis/

Erratum: people see a "slightly" younger, not older version of you. Apologies!

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