The arithmetic of coordinates transformation is one of the core techniques in the ECDIS electronic chart display and information system based on GPS(global position system).
在基于GPS定位技术的电子海图应用系统中，各种坐标体系之间的变换算法是其核心技术之一。
In this paper, a gray image encryption arithmetic based on chaotic sequences is proposed by taking advantage of the encryption template matrix and sort transformation.
讨论了一种以实数值混沌序列为基础，利用加密模板矩阵和排序变换，给出一种灰度图像的加密算法。
The transformation among image representations is a basic problem in the field of image processing, and the thesis introduced the transformation arithmetic among several chain codes.
图像表示之间的转换是图像处理中的一个基本内容，本文建立各种常用链编码之间转换算法。
The standard fuzzy arithmetic method and the transformation method proposed more recently for the analysis of systems with uncertain parameters are investigated.
对标准模糊运算方法和最近提出的模糊算术转化方法进行了分析和比较，结合具体算例，说明了它们的优缺点和适用范围。
An improved arithmetic for multi-circle detection based on andomized Hough transformation;
针对多椭圆检测问题提出了一种快速随机检测算法。
An improved arithmetic for multi-circle detection based on andomized Hough transformation;
针对多椭圆检测问题提出了一种快速随机检测算法。
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