A system comprising: a projection unit configured to project a scanning sequence toward a screen having a plurality of convex reflective elements , wherein the projected scanning sequence comprises light modulated according to a baseline intensity profile corresponding to a specific light field used for calibration and projected according to a sequential scanning pattern; a calibration system disposed between the projection unit and the screen such that a portion of the scanning sequence is intercepted by the calibration system before reaching the screen , wherein the calibration system comprises: (a) a first light detector arranged to detect the intercepted portion of the scanning sequence as an intercepted intensity profile, and (b) a second light detector arranged to detect a reflected portion of the scanning sequence that is reflected from the screen as a measured intensity profile; and a control system configured to: (a) determine, based on the baseline intensity profile and the intercepted intensity profile, an expected intensity profile of the portion of the scanning sequence that reflects off the screen and is detected by the second light detector ; and(b) modify operation of a light field projection system based on a comparison of the measured intensity profile to the expected intensity profile such that the expected intensity profile has a light intensity of a certain value at a specific time point and the measured intensity profile corresponding to that expected intensity profile has the equivalent value of light intensity at the specific time point. a projection unit configured to project a scanning sequence toward a screen having a plurality of convex reflective elements , wherein the projected scanning sequence comprises light modulated according to a baseline intensity profile corresponding to a specific light field used for calibration and projected according to a sequential scanning pattern; a calibration system disposed between the projection unit and the screen such that a portion of the scanning sequence is intercepted by the calibration system before reaching the screen , wherein the calibration system comprises: (a) a first light detector arranged to detect the intercepted portion of the scanning sequence as an intercepted intensity profile, and (b) a second light detector arranged to detect a reflected portion of the scanning sequence that is reflected from the screen as a measured intensity profile; and a control system configured to: (a) determine, based on the baseline intensity profile and the intercepted intensity profile, an expected intensity profile of the portion of the scanning sequence that reflects off the screen and is detected by the second light detector ; and(b) modify operation of a light field projection system based on a comparison of the measured intensity profile to the expected intensity profile such that the expected intensity profile has a light intensity of a certain value at a specific time point and the measured intensity profile corresponding to that expected intensity profile has the equivalent value of light intensity at the specific time point. (a) determine, based on the baseline intensity profile and the intercepted intensity profile, an expected intensity profile of the portion of the scanning sequence that reflects off the screen and is detected by the second light detector ; and(b) modify operation of a light field projection system based on a comparison of the measured intensity profile to the expected intensity profile such that the expected intensity profile has a light intensity of a certain value at a specific time point and the measured intensity profile corresponding to that expected intensity profile has the equivalent value of light intensity at the specific time point. <EOS>