Image geometric transformations (eg rotation), when used in recent field and bil...

基于sym2小波的图像增强，与传统图像增强算子相比，sym2在对比度较低的情况下增强效果更好。-Sym2 wavelet-based image enhancement, and compared with the traditional image enhancement operator, sym2 in the case of low-contrast to enhance better.

不错的源码-Good source

VC汉字识别系统源码与个体软件改进文档-VC Chinese character recognition system with individual source software to improve document

应用背景 SIFT特征匹配算法, 在没有先验知识条件下, 对旋转、尺度缩放、光照、视角变化等图像变化因素保持一定鲁棒性, 且对低重叠区域(30%左右的相似重叠区域)、部分遮挡(只出现在其中一张图上的物体)和噪声等因素也保持较好的可匹配性。可用于多尺度下的特征匹配，以及鲁棒性的图像拼接。 关键技术 1.高斯尺度空间极值检测 2.特征点位置的确定 3.特征点方向的分配 4.生成SIFT特征向量 5.图像拼接 6.图像融合 提取图像的sift特征，构造特征描述子，基于sift特征构造BBF-tree，根据描述子之间的欧式距离进行初步的匹配，然后进过鲁棒的Ransac估计出最佳运动模型H，然后用距离加权的方法在重叠区进行融合。

一个关于分形的三角形程序-on a triangular fractal procedures

The original source codes works on morphing two people faces as a whole and then combine them by cross dissolve. In this project, I have modified the code so that it works on one face and morph partially on the face, such as the mouth, left eye and right eye.-The original source codes works on morphin g two people faces as a whole and then combine the m by cross dissolve. In this project, I have modified the code so that it works on one fa ce and morph partially on the face, such as the mouth, left eye and right eye.

Menu to select a non-orientable surfaces to be drawn

本软件是用在SMT行业，回流焊设备设定制程文件时，把PCB的温度测试曲线(*.tdx)导入， 对该温度曲线的分析工具(英文版)。-the software is used in SMT industry, equipment set reflow process documents, PCB test the temperature curve (*. tdx) introduction, this temperature curve analysis tool (English).

生成3次Hermite曲线的标准算法。-Hermite generate three times the standard curve algorithm.

关于中心画圆算法，通过计算x = 0到 y = 0 的1/4椭圆的范围，然后通过对称原理得到其他3/4个点的信息。(R2表示椭圆厂轴的半径） -Center Circle on the algorithm, by calculating the x = 0 to y = 0 1/4 of the scope of an oval, and then adopted the principle of symmetry other 3/4 point information. (R2 that elliptical plant axis radius)