“…(1) Hardware platforms achieving real time for handheld/mobile devices at power costs lower than 1 Watt, but limited to a specific algorithm, for example, [22-25, 27-29, 32, 33]. (2) Software implementation on general purpose processors with clock frequencies in the GHz domain and with a single-core, for example, Atom in [26], or multicores, for example, Core2 in [26,34], depending on the computational load. The power consumption of such solutions is up to tens of Watts.…”