Artistic Rendering of Portraits
نویسندگان
چکیده
This chapter presents an overview of the latest artistic portrait rendering techniques. Artistic rendering or portraits can be viewed as an image generating process controlled by two factors. The first one is the face fidelity, namely, a rendered portrait image should preserve a certain amount of the original face’s information. The second factor is the artistic style, for example, sketch, painting, etc. In the literature, different portrait rendering algorithms either adopt different models and data structures to represent the facial information, or use different graphical elements and compositional methods to simulate various styles. These two factors essentially reveal the two principles in portraiture, namely the pursuit of likeness and aesthetic.
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