The technique of signal analysis by adaptive predictive
filtering has previously been extended to the case of multi-dimensional signals, and
it has been conjectured that this might be used to analyze handwriting
as a cycloidal curve which is modulated to form the letter shapes. Although
a second-order two-dimensional filter can model cycloids, the analysis
procedure becomes unstable, and we show how differencing the input and
applying a first-order filter rectifies this problem.
We are currently acquiring citations for the work deposited into this collection. We recognize the distribution rights of this item may have been assigned to another entity, other than the author(s) of the work.If you can provide the citation for this work or you think you own the distribution rights to this work please contact the Institutional Repository Administrator at email@example.com