Technical introduction to stereoscopic film shooting technology

Stereoscopic film shooting technology specifically refers to the method of using two cameras to record images at a certain distance and angle at the same time.

Stereoscopic special effects can be realized in a variety of ways, such as front projection, rear projection, flat screen, surround screen, active, passive, etc.

Currently, most three-dimensional film production still remains in the computer three-dimensional virtual world. Drawing state, actual shooting Because the synchronized focus, synchronized zoom, and synchronized angle adjustment of the two camera gimbals require several people to work at the same time, it is very difficult to coordinate. This is why the audience ultimately watches the three-dimensional effect on the movie screen for a long time, which will cause eye fatigue. and the cause of discomfort. This problem has been effectively solved and can even be corrected during post-editing.