In the study of population coding in neurobiological systems, tracking unit identity may be critical to assess possible changes in the coding properties of neuronal constituents over prolonged periods of time. Ensuring unit stability is even more critical for reliable neural decoding of motor variables in intra-cortically controlled brain-machine interfaces (BMIs). Variability in intrinsic spik...

This paper presents Phase Only Correlation (POC) methods in hierarchical search motion estimation for high resolution digital video using Graphical Processing Unit (GPU). Using the POC function, one can estimate the translational displacement as well as the degree of similarity between two image blocks from the location and height of the correlation peak, respectively[1]. Motion Estimation is a...

In this paper, we present an empirical comparison among four different schemes of coding the outputs of a Multilayer Feedforward networks. Results are obtained for eight different classification problems from the UCI repository of machine learning databases. Our results show that the usual codification is superior to the rest in the case of using one output unit per class. However, if we use se...