Locally Most Powerful Invariant Tests for the Properness of Quaternion Gaussian Vectors.

Javier Vía Luis Vielva

Published in: IEEE Trans. Signal Process. (2012)

Keyphrases

covariance matrices
maximum likelihood
feature vectors
fourier transform
data sets
vector space
clustering algorithm
affine invariant
affine transformation
test cases
gaussian distribution
input data
invariant features
gaussian noise
multiscale
geometric transformations
fourier domain
gaussian function