Except automatic generation quadtree method and interaction mapping method, few methods could generate quadrangle mesh.
除了全自动的改进四叉树法和交互的映射法，只有少数方法生成四边形网格。
In this model, a new rule for evaluating view dependent dynamic error is adopted and the method of repairing the cracks intrinsically caused by quadtree data structure is also improved.
在该模型中，采用了一种新的与视点相依赖的动态误差度量准则，对四叉树地形模型的拼接缝消除算法进行了改进。
Quadtree coding is currently a valuable method in image processing and computer graphics.
四叉树编码方法是目前图象处理和计算机图形学中的一种有效方法。
A method is presented for converting the array representation of a binary image into the linear quadtree description.
本文提出一种方法实现二值图象的二元数组表示转换成线性四元树描述。
On the basis of the new affine transformation and Self-adapted quadtree im-age compression method, we bring forward a new image compression method.
第四章，在赵耀，袁保宗提出的新型仿射变换的基础上，和自适应四叉树编码方法结合，提出了一种新的压缩编码方法。
On the basis of the new affine transformation and Self-adapted quadtree im-age compression method, we bring forward a new image compression method.
第四章，在赵耀，袁保宗提出的新型仿射变换的基础上，和自适应四叉树编码方法结合，提出了一种新的压缩编码方法。
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