View synthesis under perspective projection

This paper addresses the issue of generating a 2D view of a 3D object from its other 2D views. Linear Combination method is the typical approach to th is problem. However, a 2D view cannot be represented by a linear combinatio n of other 2D views under perspective projection. Instead, we have presente d a solution under perspective projection. The proposed method also applies to the construction of virtual frontal view face image and the results are encouraging.