Microsoft Office Word 2007

有关DXF格式的说明及解释的一篇文章 觉得不错 值得研究ATUOCAD数据 格式 的人借鉴-the DXF format descriptions and explanations of a feel good article worth studying ATUOCAD data cells Type of reference

这是一篇介绍如何在 unix 系统上使用 鼠标编程的文章。-This is a briefing on how the unix systems use a mouse programming articles.

提出了一种基于小波域的图像数字水印算法・该算法将相互正交的两种水印(鲁棒水印和参考 水印)同时添加到经过DWT后的载体图像小波系数中,然后用小波反变换得到添加了水印的图像・用提取出 的参考水印来估计图像所受到的攻击,由于提取出的鲁棒水印所受的攻击与参考水印受到的攻击一样,因此 可以估计出原始的鲁棒水印・通过对嵌入水印的图像进行加入噪声、滤波、压缩以及裁剪等大量图像处理等试 验,均能正确检测出水印,表明该算法具有很好的感知效果和鲁棒性 -A wavelet-based image digital watermarking algorithm that the algorithm will be mutually orthogonal two watermarks (watermark robust watermarking and reference) at the same time added to the carrier after image after DWT wavelet coefficients, and then using wavelet transform has been Add a watermark image to use to extract a reference to estimate the watermark image by the attacks, as a result of the robust watermark extracted suffered attacks and the reference watermark by the same attack, it can be estimated through the original Robust Watermarking of the embedded watermark image by adding noise, filtering, compression and cutting, such as a large number of image processing such as testing, can correctly detect the watermark, show that the algorithm has good

操作系统教材（一）-operating system materials (1)

一些关于VC中文档序列化与文件输入输出的总结-some of the documents VC sequence of input and output documents and the summary

今天发现的一起分享-today found the share

用C语言编的两个小小程序，有什么不妥，请给发有EMAIL：zjxpyud2004@126.com-C language series of the two small procedures, what is wrong with that, we had to EMAIL : zjxpyud2004@126.com

介绍psos设计的文档资料-introduced psos Design Documentation

Tai lieu SPI. co the tham khao mot so thong tin de ung dung duoc.

LINUX下的DNS服务器设置-Linux DNS server settings