Face Detection with a 3D Model

AbstractThispaperpresentsapart-basedfacedetectionapproachwherethespatialrelationshipbetweenthefacepartsisrepresentedbyahidden3Dmodelwithsixparameters.Thecomputationalcomplexityofthesearchinthesixdimensionalposespaceisaddressedbyproposingmeaningful3Dposecandidatesbyimage-basedregressio