Accuracy (trueness and precision) of two handheld scanners and a smartphone for three-dimensional facial scanning: An in vivo study.
PURPOSE The aim of this in vivo study was to evaluate and compare the accuracy (trueness and precision) of three portable facial scanning methods: a professional handheld structured-light scanner (P-HS), a low-cost handheld structured-light scanner (LC-HS), and a smartphone with a depth-sensing camera (SP). MATERIALS...