By systematically analyzing of relevant algorithms,we present some novel algorithms for face recognition with single sample based on Fusion-HMM and generated virtual image,from two aspects of features extraction,virtual image generation and face recognition.

In the process of optoelectronic theodolite real-time interactive simulation,the high frame virtual image distortion can t be avoided because of the limit of hardware process capability.

Based on the related parameter transformation from virtual image to virtual sound environment,the integration of virtual image and virtual sound field was investigated in this paper.

This paper, based on analyzing the fabric organizational structures, is to state the technology of virtual imaging of the fabric structures on the basis of the space geometric models and the shading models, and also present the results of weft knitted jacquard fabrics.

Combined with much technology improvement in multi-view video field,this paper gives a general description of MVC methods,mainly from the aspects of the theory of multi-view video,four kinds of MVC methods and image-synthesis of virtual viewpoint.

Secondly, we discuss the design of virtual graphics system based on the Direct3D and the algorithm of simple background video keying technology.