其中一个最大的国外牛人写的C # SIFT拼接过程和GRE…

毕业设计题目：指纹的方向图技术研究，里面有三大类指纹方向图的方法：点方向图，块方向图以及连续分布方向图。解压缩后在程序说明中详细介绍了使用方法。-Graduation Project Topic: fingerprint pattern of technical studies, there are three main types of fingerprint pattern method: point the direction of graph, block diagram, as well as the direction of continuous distribution pattern. Decompress after a detailed description of the procedures for the use of methods of introduction.

根据灰度图像信息量大、可视化效果好等特点,提出一种基于灰度图像水印的空间域矢量地理空间数据水印算法,即先将灰度图像水印信息按一定法则进行处理,再将处理后的水印信息嵌入到空间域矢量地理空间数据中,最后对嵌入水印信息的矢量地理空间数据进行检测。文中还对矢量地理空间数据进行了攻击实验,分析表明,提取出的灰度图像水印具有较好的鲁棒性效果和一定的实用价值。-According to informative gray-scale images, visual effects and good characteristics of a gray-scale image watermarking based on space vector geospatial data domain watermarking algorithm, that is, first gray image watermark information according to certain rules to deal with, and then treatment after the watermark information embedded into the space domain vector geospatial data, the last of the embedded watermark information vector geospatial data for testing. The article also vector geospatial data on the attacked experiment, analysis showed that the extracted gray-scale image watermarking has good efficacy and robustness of practical value.

图像分割的MATLAB实现，效果很好，对光照有一定的适应性-Image Segmentation of MATLAB to achieve good effect on the light a certain degree of adaptability

对于图像的一些基本处理，例如平滑、细化-for some basic image processing, such as smoothing, refining, etc.

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在yuv颜色空间实验的单高斯模型，用于目标检测-Yuv color space experiments in single-Gaussian model for target detection

该程序功能主要是实现一下几个功能：图像的平滑，伪彩色和假彩色的增强-The main function of the program is to achieve about a few features: images smooth, pseudo-color and false color enhancement

给定2个点坐标，计算其连线与水平方向的夹角，夹角范围[0,2*pi]-failed to translate

用VC实现将图片处理转存为C、H或TXT等文本文件，数据格式按液晶模块LCD12864显示要求，可方便单片机实现将图片显示到128X64液晶模块上。-VC realize with a picture to keep for treatment C, H or TXT text files, etc., data format displayed by the LCD module LCD12864 requirements, can be easily single-chip microcomputer to realize the picture shows 128X64 LCD module.

多边形渐变色填充-graded color filled polygon