关于三维动画图像真实性效果优化仿真

Optimization Simulation of 3D Animation Image Authenticity Effect

对三维动画图像的真实性进行优化,能够有效提高动画呈现效果。对三维动画图像的真实性效果的优化,需要对动画图像进行光照优化,通过延长阴影图方法对图像进行纹理优化处理,完成动画图像真实性效果的优化。传统方法对图像方位元素进行求解,完成对其纹理的优化,但忽略了颜色和光照方面的优化,导致图像优化效果不理想。提出新的三维动画图像真实性效果优化方法。介绍了三维动画图像真实性效果优化原理。颜色模型选用HSL模型,实现HSL颜色模型和RGB颜色模型的相互转换,给出多色渐变过程。通过RDF光照模型分析三维动画图像表面光照物理现象,依据Microfacet理论实现光照优化。通过执行Extend Shadow map方法实现三维动画图像纹理优化。综合颜色优化、光照优化和纹理优化实现三维动画图像真实性效果优化。实验结果表明,所提方法能够保证角色真实性效果,用户评价高。

To optimize the authenticity of three-dimensional animation image can effectively improve the effect of animation. The traditional method ignores the optimization of color and illumination, thus the image optimization effect is not ideal. Therefore, a method for optimizing the authenticity of three-dimensional animation image was pro- posed. This research introduced principle of optimizing the authenticity of three-dimensional animation image. The color model chose HSL model to realize the mutual conversion between HSL color model and RGB color model and gave the process of gradual change of multicolor. The RDF illumination model was used to analyze the physical phe- nomena on the surface of three-dimensional animation image. Meanwhile, the illumination optimization was realized based on Mierofacet theory. The Extend Shadow map method was used to realize the texture optimization of three-di- mensional animation image. Combining color optimization, illumination optimization and texture optimization, we a- chieved the optimization of authenticity of three-dimensional animation image. Simulation resuhs prove that the pro- posed method can ensure the authenticity of role, which has high user evaluation.