Stereo vision

Stereo vision is the perception that objects can be distinguished from near and far shapes by observing the scene with both eyes. The advantage of stereo vision detection is that it does not need to wear extraordinary glasses, and it can quickly detect whether the subject has stereo vision. If the subject's stereoscopic function is normal, the pattern can be quickly and correctly found to determine how many seconds the stereoscopic acuity is, which is normally 100s.