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. 2019 Jun 11;10:2557. doi: 10.1038/s41467-019-10617-y

Fig. 3.

Fig. 3

Hierarchical facial segmentations. Facial segments are colored in blue. (left) For the GLOBAL cohort, globally, the area including nose, eyes, cheeks, and upper lip was first separated from the rest of the face, and further partitioned into eyes and cheeks (quadrant 4, starting at segment 7), nose and lower-lateral facial area (quadrant 3, starting at segment 6). The remainder of the face was further partitioned into upper face (quadrant 2, starting from segment 5) and lower face (quadrant 1, starting at segment 4). (right) For the EURO cohort the nose, cheeks, lips were separated from the rest, and further decomposed into midface (quadrant 2, starting from segment 5), and cheeks and lower face (quadrant 1, starting from segment 4). The remainder of the face was composed of lower and upper face, which were further decomposed into upper face (quadrant 4, starting from segment 7), and lower face (quadrant 3, starting from segment 6)