23 citations · 46 across the 4 of their papers we have counts for
4 papers
Model-order selection in statistical shape models
Alma Eguizabal, Peter J. Schreier, David Ramírez
Statistical shape models enhance machine learning algorithms providing prior information about deformation. A Point Distribution Model (PDM) is a popular landmark-based statistical…
LMPIT-inspired Tests for Detecting a Cyclostationary Signal in Noise with Spatio-Temporal Structure
Aaron Pries, David Ramírez, Peter J. Schreier
In spectrum sensing for cognitive radio, the presence of a primary user can be detected by making use of the cyclostationarity property of digital communication signals. For the ge…
Canonical correlation analysis of high-dimensional data with very small sample support
Yang Song, Peter J. Schreier, David Ramirez +1
This paper is concerned with the analysis of correlation between two high-dimensional data sets when there are only few correlated signal components but the number of samples is ve…
Detecting Directionality in Random Fields Using the Monogenic Signal
Sofia Olhede, David Ramírez, Peter J. Schreier
Detecting and analyzing directional structures in images is important in many applications since one-dimensional patterns often correspond to important features such as object cont…