OPTIMAL GRADIENT PURSUIT FOR IMAGE ALIGNMENT

摘要

The method of image alignment. In this embodiment, this method includes; The people for the face image that step obtains; One step uses the difference of face alignment model, to be suitble to the alignment model that readily implements of Generic face image to be used for the facial characteristics that position determines. Distinguishing face alignment model can include generating shape component and differentiation configuration model component. In addition, the scoring function that difference configuration model component can be trained to estimation can minimize angle instruction gradient direction and a ground truth form parameter between vector. Addition method, system, production are also disclosed. ;The 2014 of copyright KIPO submissions