FPGA implementable architecture for geometric global positioning
نویسندگان
چکیده
We design ond implement on eficienf architecture for geometric camputofion of the globolposition of on airbome video camera f” images o/ known landmarks. A mbust Hough transform-like method facilitated by a closs of CORDIC-structured computations is implemented. It empowers aerial surveillance systems to novigofe effectively when the GPS and inertial navigation sensars ore out af order or GPS functionoliy is disrupted by jomming etc. Our architecture exploitsporollelism, data correlation and uses pipelining with minimol double precision division for supe-
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