1 code implementation • 23 May 2024 • Tianwei Yin, Michaël Gharbi, Taesung Park, Richard Zhang, Eli Shechtman, Fredo Durand, William T. Freeman
Recent approaches have shown promises distilling diffusion models into efficient one-step generators.
no code implementations • 24 Apr 2024 • Jiteng Mu, Michaël Gharbi, Richard Zhang, Eli Shechtman, Nuno Vasconcelos, Xiaolong Wang, Taesung Park
In this work, we propose an image representation that promotes spatial editing of input images using a diffusion model.
no code implementations • 18 Apr 2024 • Yotam Nitzan, Zongze Wu, Richard Zhang, Eli Shechtman, Daniel Cohen-Or, Taesung Park, Michaël Gharbi
We demonstrate that our approach is competitive with state-of-the-art inpainting methods in terms of quality and fidelity while providing a 10x speedup for typical user interactions, where the editing mask represents 10% of the image.
no code implementations • 19 Dec 2023 • James Hong, Lu Yuan, Michaël Gharbi, Matthew Fisher, Kayvon Fatahalian
How to frame (or crop) a photo often depends on the image subject and its context; e. g., a human portrait.
2 code implementations • CVPR 2024 • Tianwei Yin, Michaël Gharbi, Richard Zhang, Eli Shechtman, Fredo Durand, William T. Freeman, Taesung Park
We introduce Distribution Matching Distillation (DMD), a procedure to transform a diffusion model into a one-step image generator with minimal impact on image quality.
no code implementations • 22 May 2023 • Prafull Sharma, Julien Philip, Michaël Gharbi, William T. Freeman, Fredo Durand, Valentin Deschaintre
We present a method capable of selecting the regions of a photograph exhibiting the same material as an artist-chosen area.
no code implementations • CVPR 2023 • Ke Wang, Michaël Gharbi, He Zhang, Zhihao Xia, Eli Shechtman
Learning-based image harmonization techniques are usually trained to undo synthetic random global transformations applied to a masked foreground in a single ground truth photo.
2 code implementations • CVPR 2023 • Yotam Nitzan, Michaël Gharbi, Richard Zhang, Taesung Park, Jun-Yan Zhu, Daniel Cohen-Or, Eli Shechtman
First, we note the generator contains a meaningful, pretrained latent space.
no code implementations • ICCV 2023 • Goutam Bhat, Michaël Gharbi, Jiawen Chen, Luc van Gool, Zhihao Xia
Extensive experiments on real and synthetic data show that, despite only using noisy bursts during training, models trained with our self-supervised strategy match, and sometimes surpass, the quality of fully-supervised baselines trained with synthetic data or weakly-paired ground-truth.
2 code implementations • 20 Jul 2022 • James Hong, Haotian Zhang, Michaël Gharbi, Matthew Fisher, Kayvon Fatahalian
We introduce the task of spotting temporally precise, fine-grained events in video (detecting the precise moment in time events occur).
Ranked #6 on
Action Spotting
on SoccerNet-v2
no code implementations • 10 Jun 2022 • Sai Praveen Bangaru, Michaël Gharbi, Tzu-Mao Li, Fujun Luan, Kalyan Sunkavalli, Miloš Hašan, Sai Bi, Zexiang Xu, Gilbert Bernstein, Frédo Durand
Our method leverages the distance to surface encoded in an SDF and uses quadrature on sphere tracer points to compute this warping function.
1 code implementation • ICCV 2021 • James Hong, Matthew Fisher, Michaël Gharbi, Kayvon Fatahalian
This leads to poor accuracy when downstream tasks, such as action recognition, depend on pose.
no code implementations • 24 Jun 2021 • Julien Philip, Sébastien Morgenthaler, Michaël Gharbi, George Drettakis
We design a convolutional network around input feature maps that facilitate learning of an implicit representation of scene materials and illumination, enabling both relighting and free-viewpoint navigation.
2 code implementations • ICCV 2021 • Ishit Mehta, Michaël Gharbi, Connelly Barnes, Eli Shechtman, Ravi Ramamoorthi, Manmohan Chandraker
Our approach produces generalizable functional representations of images, videos and shapes, and achieves higher reconstruction quality than prior works that are optimized for a single signal.
no code implementations • CVPR 2021 • Zhihao Xia, Michaël Gharbi, Federico Perazzi, Kalyan Sunkavalli, Ayan Chakrabarti
We introduce a neural network-based method to denoise pairs of images taken in quick succession, with and without a flash, in low-light environments.
1 code implementation • ACM Transactions on Graphics 2020 • Tzu-Mao Li, Michal Lukáč, Michaël Gharbi, Jonathan Ragan-Kelley
We introduce a differentiable rasterizer that bridges the vector graphics and raster image domains, enabling powerful raster-based loss functions, optimization procedures, and machine learning techniques to edit and generate vector content.
no code implementations • CVPR 2020 • Zhihao Xia, Federico Perazzi, Michaël Gharbi, Kalyan Sunkavalli, Ayan Chakrabarti
Bursts of images exhibit significant self-similarity across both time and space.
2 code implementations • 10 Jul 2017 • Michaël Gharbi, Jiawen Chen, Jonathan T. Barron, Samuel W. Hasinoff, Frédo Durand
For this, we introduce a new neural network architecture inspired by bilateral grid processing and local affine color transforms.
4 code implementations • 7 Feb 2017 • Thibaut Perol, Michaël Gharbi, Marine Denolle
The recent evolution of induced seismicity in Central United States calls for exhaustive catalogs to improve seismic hazard assessment.
Geophysics