Geometric shape description is one of the main research topics in computer graphics, computer vision and pattern recognition.
形状描述是计算机图形学、计算机视觉和模式识别等领域的一个重要研究方向。
The geometric shape, deformation behavior description, energy equation and constraint equation of the filter is constructed.
给出了过滤片的几何形状、行为描述、能量方程以及约束方程。
Part 31 is about geometric programming interface and by which the expression of parametric shape of description programs is portability.
其中的第31部分为几何编程接口，该接口使零件库中描述零件族的参数化程序具有可移植性。
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