I have decided to use a feed-forward NN with back-propagation training for my OCR application for Handwritten text and the input layer is going to be with 32*32 (1024) neurones and at least 8-12 out put neurones.
I found Neuroph easy to use by reading some articles at the same time Encog is few times better in performance. Considering the parameters in my scenario which API is the most suitable one. And I appreciate if u can comment on the number of input nodes i have taken, is it too large value (Although it is out of the topic)