68 citations · 72 across the 5 of their papers we have counts for
5 papers
A New Spatio-Temporal Loss Function for 3D Motion Reconstruction and Extended Temporal Metrics for Motion Evaluation
Mansour Tchenegnon, Sylvie Gibet, Thibaut Le Naour
We propose a new loss function that we call Laplacian loss, based on spatio-temporal Laplacian representation of the motion as a graph. This loss function is intended to be used in…
Adaptive Down-Sampling and Dimension Reduction in Time Elastic Kernel Machines for Efficient Recognition of Isolated Gestures
Pierre-François Marteau, Sylvie Gibet, Clément Reverdy
In the scope of gestural action recognition, the size of the feature vector representing movements is in general quite large especially when full body movements are considered. Fur…
Down-Sampling coupled to Elastic Kernel Machines for Efficient Recognition of Isolated Gestures
Pierre-François Marteau, Sylvie Gibet, Clement Reverdy
In the field of gestural action recognition, many studies have focused on dimensionality reduction along the spatial axis, to reduce both the variability of gestural sequences expr…
Toward a Motor Theory of Sign Language Perception
Sylvie Gibet, Pierre-François Marteau, Kyle Duarte
Researches on signed languages still strongly dissociate lin- guistic issues related on phonological and phonetic aspects, and gesture studies for recognition and synthesis purpose…
On Recursive Edit Distance Kernels with Application to Time Series Classification
Pierre-François Marteau, Sylvie Gibet
This paper proposes some extensions to the work on kernels dedicated to string or time series global alignment based on the aggregation of scores obtained by local alignments. The…