运用计算机图形学方法实现了其造型，并绘制出该建筑物在一年不同季节及在一天不同时刻的真实感较强的红外图像。
Using methods of Computer Graphics, modelings and realistic IR images of buildings in different seasons and at different time in a day were realized and drawn.
所有的一切，都对计算机图形学、图像处理、虚拟现实、计算机视觉以及真实感绘制等相关学科提出了更高的要求。
All of the above set great demand for the development of computer graphics, image processing, virtual reality, computer vision and photo-realistic rendering.
景深效果能够增强计算机生成图像的真实感，因此关于这类效果的绘制已成为计算机图形学中的重要研究方向。
The depth-of-field effect can improve the realistic sense of a computer-generated image, and thus rendering of this effect has become one of the important research topics in computer graphics.
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