When you see a 3D image of a real person in a video game or as a visual effect in a movie, that virtual human has usually been constructed through an intricate process known as "volumetric capture."
원문출처 : https://www.cnn.com/2021/10/20/tech/volograms-volu-app-ireland-spc-intl/index.html
원문출처 : https://www.cnn.com/2021/10/20/tech/volograms-volu-app-ireland-spc-intl/index.html