FPGA implementation of Log-Polar re-mapping with dynamical modification of Log-Polar space parameters
 
The goal of the project is creation of opportunity to dynamically change the geometrical parameters of Log-Polar grid (fig.1) in the FPGA device, during the execution of the object recognition algorithm designed in Biocybernetic Laboratory. The algorithm uses computational resources of the RETINA Board constructed and being tested in our Biocybernetic Laboratory.
 

 
Figure 1. The principle of log-polar transform. Left: Cartesian space with receptive fields marked. Right: log-polar (ln(radius), angle) space