Regularized Tyler's Scatter Estimator: Existence, Uniqueness, and Algorithms.

Ying Sun Prabhu Babu Daniel P. Palomar

Published in: IEEE Trans. Signal Process. (2014)

Keyphrases

orders of magnitude
least squares
data sets
data structure
computationally efficient
graph theory
computer vision
significant improvement
optimization problems
sufficient conditions
np complete
theoretical analysis
error estimates