The deconvolved images have some pretty nasty ringing. If you use an algorithm which places a realistic prior on the pixel gradients you will probably get cleaner results.

For example, check out: Fast image deconvolution using hyper-laplacian priors (http://cs.nyu.edu/~dilip/research/fast-deconvolution/).

edit: I changed the link to the author's page, which has Matlab code and a GPU implementation.