Existing 3D handheld scanners are usually integrated with image sensors that can directly generate texture images. However
the resolution of texture images is usually low
and problems
such as highlights
shadows
and shading
exist. This paper proposed a texture reconstruction method based on multiple photos. First
the image and geometric model are registered via feature-matching method. Second
the direct and accurate correspondence between image pixels and texture pixels is established by adopting a special encoding location texture. Then
the diffuse component is solved with simultaneous equations
which are established by location texture. Finally
we obtain intrinsic textures via the improved fusion method on the basis of hybrid weight. The proposed method was used to reconstruct the intrinsic texture of the three experimental models. The method was compared with a 3D scanning device to generate texture. Photos were directly utilized to generate texture. Results showed that the method is simple to operate
easy to use
and can produce clear and intrinsic textures without highlights and shadings. Experimental results showed that the reconstruction of texture quality in resolution
color reduction
and consistency is better than that of the original texture. The method has high accuracy and robustness and can meet the demand of high-quality texture reconstruction.