We present results for the comparison of six deconvolution techniques.
The methods we consider are based on Fourier transforms, system ident
ification, constrained optimization, the use of cubic spline basis fun
ctions, maximum entropy, and a genetic algorithm. We compare the perfo
rmance of these techniques by applying them to simulated noisy data, i
n order to extract an input function when the unit impulse response is
known. The simulated data are generated by convolving the known impul
se response with each of five different input functions, and then addi
ng noise of constant coefficient of variation. Each algorithm was test
ed on 500 data sets, and we define error measures in order to compare
the performance of the different methods.