Mag and Theta with HDL Coder

Computes the magnitude and theta of an image and targets an FPGA SoC with the use of HDL Coder.

Some of the pre-processing for April tags requires the generation of an image magnitude and theta which are very compute intensive. By offloading these operations to the FPGA fabric the overall April tag 3D localization routine can be greatly accelerated. A video of the mag and theta processing in real time can be viewed here. https://vimeo.com/518406224