Closed-form solutions for discriminative filtering using impulse restoration techniques
A.P. Mendonça, Eduardo A. B. da Silva · Electronics Letters · 2002
In earlier works, the authors have dealt with the template detection problem by using two-dimensional discriminative filtering. A discriminative filter maximises, for a given template, the energy concentration in a single sample of its output. In this work, the authors frame discriminative filtering as an impulse restoration problem and propose closed-form solutions for it.