Which technique improves imaging quality by reducing motion blur?

Using high-speed film or sensors significantly enhances imaging quality by effectively reducing motion blur. This is particularly crucial in settings where patients may have difficulty remaining still, as the faster response of high-speed film or sensors captures images in a shorter exposure time. This minimized exposure duration helps ensure that any movement during the imaging process has less impact on the final image, resulting in clearer and more defined results.

In contrast, standard film at low speed would require longer exposure times, making it more susceptible to motion blur if there is any patient movement. The double exposure technique involves layering multiple images, which can create confusing results instead of a clearer view. Lateral positioning is more related to the physical alignment of the patient during imaging rather than the speed at which images are captured, and does not inherently reduce motion blur on its own.

Overall, the use of high-speed film or sensors allows for sharper images, making it the preferred choice for minimizing motion blur.