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J1401160338~王利吉 几何变换 图形学
- 使用mfc编写的计算机图形学实现画直线画圆画椭圆，二维三维几何变换代码(Using computer graphics compiled by MFC to realize drawing straight line, drawing circle and ellipse, two-dimensional and three-dimensional geometric transformation code)
图像处理
- 一个图像处理方法,主要的功能：将一副图像选定的区域（多边形、矩形、圆形、椭圆）复制到另一副图像的指定位置。 本程序辅助功能（区域或全图）： ? 图像的亮度、饱和度、色彩平衡、对比度、灰度调整。 ? 图像的功能虑镜：反色（底片）、曝光、浮雕、雕刻、模糊、锐化、紫色、幽灵。 ? 边缘模糊、旋转、图像缩放、图像剪切（矩形区域）。 ? 信封打印。(The main function of an image processing method is to copy the selected area of
附录3：拟合渗透椭圆
- 可用于裂隙岩体渗流数值模拟分析中，通过该代码拟合渗透椭圆。(It can be used for seepage of fractured rock mass and fitting the penetration ellipse.)
targetlocationTWOdimTHREEreceiver
- 多雷达联合定位，通过距离矩阵形成椭圆，并求取交点完成定位(Multi-radar joint positioning, ellipse is formed by distance matrix, and intersection point is obtained to complete positioning.)
ellipse
- 根据离散数据点拟合圆，得到圆心坐标和拟合半径(Fitting the circle according to the discrete data points, the coordinates of the center of the circle and the fitting radius are obtained.)
椭圆约束主动轮廓视盘分割
- 对图像分割，初始轮廓为椭圆。变化的过程中始终以椭圆为约束(For image segmentation, the initial contour is an ellipse.)
函数法多椭圆画法
- 可通过matlab语言进行多椭圆绘制，得到虚线边或填充椭圆，可自由更改条件。(The multi ellipse drawing can be done by MATLAB language, and the dotted edge or filled ellipse can be obtained, and the condition can be changed freely.)
elsdc_test
- ELSD椭圆检测算法的改进型算法ELSD-C(Improved algorithm of ELSD ellipse detection algorithm)
matlab程序
- 主要功能： 1.完成传感器对目标状态的kalman滤波估计； 2.对传感器的状态估计进行SCC和CI融合； 3.画出位置及速度的估计和融合误差曲线、真实航迹及融合后航迹、K=1时刻的协方差椭圆(Main functions: 1. The Kalman filter estimation of the target state is completed; 2. The state estimation of sensors is fused by SCC and CI; 3. Draw the
椭圆检测
- MATLAB实现的一种基于最小二乘的椭圆拟合直接算法源代码.附件中的源代码是matlab编写的，实现一种对于椭圆的稳定的数据拟合算法。(Matlab implementation of a direct Algorithm based on the least squares ellipse fitting source code. Annex in the source code is prepared by Matlab, to achieve a stable data for the o