curve_to_q {fdasrvf}R Documentation

Convert to SRVF space

Description

This function converts curves to SRVF

Usage

curve_to_q(beta)

Arguments

beta

array describing curve (n,T)

Value

q array describing srvf

References

Srivastava, A., Klassen, E., Joshi, S., Jermyn, I., (2011). Shape analysis of elastic curves in euclidean spaces. Pattern Analysis and Machine Intelligence, IEEE Transactions on 33 (7), 1415-1428.

Examples

data("mpeg7")
q = curve_to_q(beta[,,1,1])$q
[Package fdasrvf version 1.9.7 Index]