Morphometric approach to 3D soft-tissue craniofacial analysis and classification of ethnicity, sex, and age
Fig 3
Sliding semi-landmark warped on target facial surface and distance measurement.
(A) Partial sliding on target mesh–first iteration. (B) Complete and homologous warping on target mesh–sixth iteration. (C) Approximate location of selected distance measurement for six regions redacted from [41]. Showing face (facial width, facial height, and forehead height); eye (intercanthal width and biocular width); nose (nasal height and nasal bridge length); mouth (lip height and lip width); chin/jaw (chin height and jaw length); and cranial (cranial length).