Toward Optimal Computation of Ultrasound Image Reconstruction Using CPU and GPU. - Udomchai Techavipoo; Denchai Worasawate; Wittawat Boonleelakul; Rachaporn Keinprasit; Treepop Sunpetchniyom; Nobuhiko Sugino; Pairash Thajchayapong (Sensors, 2016)