1. A method for processing images, the method comprising: receiving first and second full-resolution images corresponding to first and second time points for consecutive display during first and second display time intervals at a given frame rate; extracting a first partial-resolution image from one of the first and second full-resolution images; from the first and second full-resolution images, calculating a second partial-resolution image corresponding to a third time point intermediate the first and second time points, wherein the first and the second partial-resolution images are complementary; and displaying the first and second partial-resolution images successively at different times during the first display time interval.