2 citations · 2 across the 3 of their papers we have counts for
3 papers · 1 filter
Estimating historic movement of a climatological variable from a pair of misaligned data sets
Dibyendu Bhaumik, Debasis Sengupta
We consider in this paper the problem of estimating the mean function from a pair of paleoclimatic functional data sets, after one of them has been registered with the other. We sh…
Feature Sensitive Curve Registration by Kernel Matching
Dibyendu Bhaumik, Radhendushka Srivastava, Debasis Sengupta
In this paper, we argue that the problem of registering two sets of functional data, where the underlying mean function has sharp features, is not properly addressed by methods des…
Feature Sensitive and Automated Curve Registration
Dibyendu Bhaumik, Radhendushka Srivastava, Debasis Sengupta
Given two sets of functional data having a common underlying mean function but different degrees of distortion in time measurements, we provide a method of estimating the time tran…