Karn Patanukhom Akinori Nishihara Identification of Piecewise Linear Uniform Motion Blur. 1416-1425 2008 91-A IEICE Transactions 6 http://dx.doi.org/10.1093/ietfec/e91-a.6.1416 db/journals/ieicet/ieicet91a.html#PatanukhomN08