Image preprocessing for color Doppler flow antialiasing using power and complex phase data
Yatchenko Artem, Krylov Andrey, Gavrilov Andrey, Sandrikov Valeriy, Kulagina Tatyana · 2014
Image preprocessing algorithm for signal restoration in color Doppler flow mapping has been proposed. The algorithm uses power and complex phase data to restore signals with low velocity. Several methods were tested. Has been shown that preprocessing filtration expands the possibilities of the further antialiasing processing.