3D face – Finding your facial staircase
Humans have two eyes. When viewing objects through these two eyes, we have spatial vision that enables us to assess the distance from these objects. Distinguishing the distance from the object, we can perceive where it protrudes and recedes. What we’re really seeing with our eyes in real life is three-dimensional (3D). On the other hand, if we look at a picture of it on a regular TV or monitor, we’re seeing a two-dimensional figure (2D) on one plane. We can see things three-dimensionally on a flat surface through 3D movies, 3D TVs, and 3D monitors. Movies, TVs, and monitors all implement three-dimensional images using the same principle. [ Image source: Google - translated ] When shooting, two cameras are placed side by side as though viewing with your left and right eyes. When viewed on the screen later, only the video taken on the left side is seen with your left eye, and the video taken on the right side with your right eye. This selective viewing through each eye is the representat...