Journal: Children
Article Title: Facial Scanning Accuracy with Stereophotogrammetry and Smartphone Technology in Children: A Systematic Review
doi: 10.3390/children9091390
Figure Lengend Snippet: Characteristics of the included studies. IC: impression cast, IPX: iPhone X; MH: Mannequin head; NA: not applicable; SPG: stereophotogrammetry. Stationary Stereophotogrammetry a1 /Portable Stereophotogrammetry a2 ; Smartphone structured light scanner b1 /photogrammetry b2 ; Tablet connected to a portable dual-structured light scanner b3 ; Laser scanner c ; Structured light scanner d ; Computed tomography e ; RMSE: root-mean-square error (surface-to-surface).
Article Snippet: Nightingale et al. (2020) [ ] , To test the use of a low-cost scanner by inexperienced operators. , iPhone 8S b2 (40, 60 or 80 photographs) , 20 participants (11 M, 9 F) , Artec Spider d , 3D point clouds , Surface deviation (RMSE) , Smartphone photogrammetry showed to be useful for novice operators for its low cost and easy learning curve..
Techniques: Computed Tomography, Imaging