Normally, it takes pricey equipment and expertise to create an accurate 3D reconstruction of someone’s face. Now, researchers have pulled off the feat using video recorded on an ordinary smartphone. Shooting a continuous video of the front and sides of the face generates a dense cloud of data. A two-step process uses that data, with some help from deep learning algorithms, to build a digital reconstruction of the face.

Original source: https://www.sciencedaily.com/releases/2020/04/200401092609.htm