Vital Statistics of Iowa in Brief, 2011

This publication is an historical recording of the most requested statistics on vital events and is a source of information that can be used in further analysis.

Vital Statistics of Iowa in Brief, 2012

This publication is an historical recording of the most requested statistics on vital events and is a source of information that can be used in further analysis.

Vital Statistics of Iowa in Brief, 2013

This publication is an historical recording of the most requested statistics on vital events and is a source of information that can be used in further analysis.

Vital Statistics of Iowa in Brief, 2014

This publication is an historical recording of the most requested statistics on vital events and is a source of information that can be used in further analysis.

Iowa public library statistics, 1974.

This is the statistical portion of the annual survey results of the State Library of Iowa for 1974.

Vital Statistics of Iowa, 2013

This publication is an historical recording of the most requested statistics on vital events and is a source of information that can be used in further analysis.

Vital Statistics of Iowa, 2014

This publication is an historical recording of the most requested statistics on vital events and is a source of information that can be used in further analysis.

Motion estimation using higher-order statistics

The objective of this paper is to introduce a fourth-order cost function of the displaced frame difference (DFD) capable of estimatingmotion even for small regions or blocks. Using higher than second-orderstatistics is appropriate in case the image sequence is severely corruptedby additive Gaussian noise. Some results are presented and compared to those obtained from the mean kurtosis and the mean square error of the DFD.