fingerprint recogination

VC6下VTK体绘制，然后boxwidget多角度任意切体数据-VTK volume rendering under VC6, and then arbitrarily cut boxwidget multi-angle data

用vc实现变形观测水平位移和垂直位移过程线作图-vc with the deformation observed horizontal and vertical displacement process of drawing lines

提示： JPEG压缩分为三个部分： 1.JPEG压缩原理及算法（RGB/YCbCr,DCT/IDCT,量化,Z字型编码,用DPCM对DC/用RLE对AC编码/Huffman编码） 2.JPEG标记格式 3.JPEG图片文件的组织形式（位于SOS后的图像压缩数据是由MCU块怎样排列的，特别是使用了DRI之后） 还有许多细节问题： 1.解码过程中遇到“FF 00”当“FF”处理，否则忽略“FF” 2.进行DCT前YCbCr要减128，进行IDCT前要加128（相当于Y减128，YCbCr不需要加128） 3.每个标记中数据可以不止一个（去掉长度的部分就是一段）-Tip : JPEG compression is divided into three parts : Principles and 1.JPEG compression algorithm (RGB/YCbCr, DCT/IDCT, quantification, Z-shaped coding, using the DPCM DC/AC with RLE encoding/Huffman coding) 2.JPEG tags 3.JPEG Photo paper form (located in the SOS image data is compressed by the MCU to set pieces, particularly after the use of DRI), there are many details : 1. decoding process encountered "FF 00," when the "FF", otherwise overlooked "FF" 2 .DCTYCbCr128IDCT128Y128YCbCr128 3.

游戏编程中的背景保存和恢复-game programming background to the preservation and restoration

想要一个简单的文字识别vc源代码，从黑白图像中识别出文字，就是背景是白色，文字是黑色。只需简单识别英文26个大小写字母就够了。 -want a simple character recognition vc source code, from black and white images to identify words, background is white, text is black. A simple identification English 26 case-insensitive enough.

有意义的两维数据图像类-meaningful two-dimensional image data type

图形学参考资料出自计算机图形学机械工业出版社-graphics information from the computer graphics Machinery Industry Press

我把LibSVM库中的GridSearch方法在VC6.0下实现，主要进行SVM中模型参数的选择，modelSelection，写成了子函数的形式，可以直接调用，与大家共享，欢迎提出宝贵意见-I LibSVM library GridSearch method under VC6.0, SVM mainly in the choice of model parameters, modelSelection, written in the form of Functions can be called directly with the U.S. to share are welcome to put forward valuable suggestions

将264文件的二进制码转换成文本文件，以便于264文件的调试显示。-264 files will be converted into binary code a text file in order to debug 264 documents show.

中点画圆算法 Bresenham画圆算法-failed to translate