27 citations · 41 across the 7 of their papers we have counts for
7 papers
Segmenting the motion components of a video: A long-term unsupervised model
Etienne Meunier, Patrick Bouthemy
Human beings have the ability to continuously analyze a video and immediately extract the motion components. We want to adopt this paradigm to provide a coherent and stable motion…
EM-driven unsupervised learning for efficient motion segmentation
Etienne Meunier, Anaïs Badoual, Patrick Bouthemy
In this paper, we present a CNN-based fully unsupervised method for motion segmentation from optical flow. We assume that the input optical flow can be represented as a piecewise s…
Trajectory saliency detection using consistency-oriented latent codes from a recurrent auto-encoder
L. Maczyta, P. Bouthemy, O. Le Meur
In this paper, we are concerned with the detection of progressive dynamic saliency from video sequences. More precisely, we are interested in saliency related to motion and likely…
Unsupervised motion saliency map estimation based on optical flow inpainting
L. Maczyta, P. Bouthemy, O. Le Meur
The paper addresses the problem of motion saliency in videos, that is, identifying regions that undergo motion departing from its context. We propose a new unsupervised paradigm to…
Learning how to be robust: Deep polynomial regression
Juan-Manuel Perez-Rua, Tomas Crivelli, Patrick Bouthemy +1
Polynomial regression is a recurrent problem with a large number of applications. In computer vision it often appears in motion analysis. Whatever the application, standard methods…
Tubelets: Unsupervised action proposals from spatiotemporal super-voxels
Mihir Jain, Jan van Gemert, Hervé Jégou +2
This paper considers the problem of localizing actions in videos as a sequences of bounding boxes. The objective is to generate action proposals that are likely to include the acti…
Aggregation of local parametric candidates with exemplar-based occlusion handling for optical flow
Denis Fortun, Patrick Bouthemy, Charles Kervrann
Handling all together large displacements, motion details and occlusions remains an open issue for reliable computation of optical flow in a video sequence. We propose a two-step a…