该程序利用线匹配算法实现了两幅或四幅图象的上下，左右的拼接，提高了拼界效率．...

NURBS++库--Non-Uniform Rational B-Splines (NURBS) curves and surface are parametric functions which can represent any type of curves or surfaces. This C++ library hides the basic mathematics of NURBS. This allows the user to focus on the more challenging parts of their projects. The library also offers a lot of features to help generate NURBS from data points.-NURBS++ Treasury Non-Uniform Rational B-Splines (NURBS) curves and surface are parametric functions which can represent any type of curves or surfaces. This C++ Library hides the basic mathematics of NURBS. This allows the user to focus on the more challenging parts of their projects. The library also offers a lot of features to help generate NURBS from data points.

微处理器学习板显示的模范设计的8位单板计算机。更多的周边和容易适应是一个专用控制器。-Microprocessor learning board shows a model designed eight single-board computer. More peripheral and easily adaptable to a dedicated controller.

一个类似于画图的小程序-similar to a drawing of small programs

java写的非常棒的色彩盘！有CMYK、LAB、RGB几种模式-wrote wonderful color set! A CMYK, LAB, RGB several models!

用浮动水平线法实现的三维曲面造型。- With fluctuation horizontal long-base method realization three dimensional surface modeling.

gnu的英文书籍-gnu English books

A novel texture-based Automatic Fingerprint Authentication System (AFAS) is proposed. A fingerprint image is preprocessed to enhance the image by Short Time Fourier Transform (STFT) analysis. Then, three sets of invariant moment features, as a kind of texture features, are extracted from three different sizes of Region of Interest (ROI) areas based on the reference point from the enhanced fingerprint image. Each set of invariant moments contain seven invariant moments. Fingerprint verification is realized by Euclidean distance between the two corresponding features of the test fingerprint image and template fingerprint image in the database. -A novel texture-based Automatic Fingerprint Authentication System (AFAS) is proposed. A fingerprint image is preprocessed to enhance the image by Short Time Fourier Transform (STFT) analysis. Then, three sets of invariant moment features, as a kind of texture features, are extracted from three different sizes of Region of Interest (ROI) areas base

用C语言编写的电子时钟！-C language electronic clock!

把bmp图片压缩成jpg； 可以大大的节约文件的空间，挺好的-put into bmp jpg picture compression; The savings can greatly document space, in very good shape;

三维场景中的三维凸壳算法及实现。可用鼠标转动场景，可用鼠标拖动凸壳的各顶点。-Three-dimensional scene in three-dimensional convex hull algorithm and implementation.