Search Results for author: Etienne Meunier

Found 3 papers, 2 papers with code

Unsupervised Space-Time Network for Temporally-Consistent Segmentation of Multiple Motions

1 code implementation CVPR 2023 Etienne Meunier, Patrick Bouthemy

In this paper, we propose an original unsupervised spatio-temporal framework for motion segmentation from optical flow that fully investigates the temporal dimension of the problem.

Motion Segmentation Optical Flow Estimation +1

EM-driven unsupervised learning for efficient motion segmentation

1 code implementation6 Jan 2022 Etienne Meunier, Anaïs Badoual, Patrick Bouthemy

The core idea of our work is to leverage the Expectation-Maximization (EM) framework in order to design in a well-founded manner a loss function and a training procedure of our motion segmentation neural network that does not require either ground-truth or manual annotation.

Data Augmentation Motion Segmentation +3

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