17 citations · 23 across the 6 of their papers we have counts for
6 papers
GRay: Ray Tracing 3D Gaussians Near the Speed of Splats
Yohan Poirier-Ginter, Jean-François Lalonde, George Drettakis
3D Gaussian Splatting (3DGS) is a popular representation for radiance field reconstruction, distinguished by the rendering speed of its rasterization-based renderer. While 3D Gauss…
Editable Physically-based Reflections in Raytraced Gaussian Radiance Fields
Yohan Poirier-Ginter, Jeffrey Hu, Jean-François Lalonde +1
Radiance fields such as 3D Gaussian Splatting allow real-time rendering of scenes captured from photos. They also reconstruct most specular reflections with high visual quality, bu…
A Diffusion Approach to Radiance Field Relighting using Multi-Illumination Synthesis
Yohan Poirier-Ginter, Alban Gauthier, Julien Philip +2
Relighting radiance fields is severely underconstrained for multi-view data, which is most often captured under a single illumination condition; It is especially hard for full scen…
Robust Unsupervised StyleGAN Image Restoration
Yohan Poirier-Ginter, Jean-François Lalonde
GAN-based image restoration inverts the generative process to repair images corrupted by known degradations. Existing unsupervised methods must be carefully tuned for each task and…
AdaWCT: Adaptive Whitening and Coloring Style Injection
Antoine Dufour, Yohan Poirier-Ginter, Alexandre Lessard +3
Adaptive instance normalization (AdaIN) has become the standard method for style injection: by re-normalizing features through scale-and-shift operations, it has found widespread u…
Overparameterization Improves StyleGAN Inversion
Yohan Poirier-Ginter, Alexandre Lessard, Ryan Smith +1
Deep generative models like StyleGAN hold the promise of semantic image editing: modifying images by their content, rather than their pixel values. Unfortunately, working with arbi…