96 citations · 153 across the 13 of their papers we have counts for
Showing math.STShow all
2 papers · 1 filter
math.ST2017★ 6 cited
Inconsistency of Template Estimation by Minimizing of the Variance/Pre-Variance in the Quotient Space
Loïc Devilliers, Stéphanie Allassonnière, Alain Trouvé +1
We tackle the problem of template estimation when data have been randomly deformed under a group action in the presence of noise. In order to estimate the template, one often minim…
math.ST2017
Inconsistency of Template Estimation with the Fr{é}chet mean in Quotient Space
Loïc Devilliers, Xavier Pennec, Stéphanie Allassonnière
We tackle the problem of template estimation when data have been randomly transformed under an isometric group action in the presence of noise. In order to estimate the template, o…