On the recommendation of a customer, we have added facial shape recognition to the Virtual Mirror software.
For the selection of suitable spectacle shapes we distinguish between heart-shaped, round, rectangular and oval faces. Depending on the recognized face shape, the software suggests aesthetically optimally fitting spectacle shapes. For an oval or round face, for example, a rectangular eyeglass shape is best. The software of the respective online shop should provide appropriate product filters or product groups.
The correct determination of the face shape is quite complex, in addition there are mixed types of facial shapes. The programmed soft logic is capable of processing different lighting conditions, the distance to the camera and head movements.