CPC G06T 17/00 (2013.01) [G06T 15/04 (2013.01); G06V 40/166 (2022.01)] | 22 Claims |
1. A method for generating a three-dimensional model of at least part of a head including at least a part of a face, comprising:
obtaining a distance image of the head using a distance-measuring device having an imaging position, the distance image comprising for each of a two-dimensional array of distance pixels, a respective distance value indicating a distance from the imaging position to a corresponding point in a field of view of the distance-measuring device, the distance image including a face portion corresponding to the at least part of the face;
estimating the position, relative to the imaging position, of a longitudinal axis of the model of the head based on at least one dimension of the at least part of the face; and
generating the three dimensional model of the at least part of the head based on them position of the longitudinal axis.
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