自己写的图像边缘抽取，有krish,sobel还一种名字忘了，主要为提取一些类似字的边缘。...

一个精确度很高的电子表,非常适合程序员使用.-A high precision electronic form, very suitable for programmers to use.

Cognitive radio frequency spectrum detection-The spectrum sensing of a wideband frequency range is studied by dividing it into multiple subbands. It is assumed that in each subband either a primary user (PU) is active or absent in a additive white Gaussian noise environment with an unknown variance. It is also assumed that at least a minimum given number of subbands are vacant of PUs. In this multiple interrelated hypothesis testing problem, the noise variance is estimated and a generalised likelihood ratio detector is proposed to identify possible spectrum holes at a secondary user (SU). Provided that it is known that a specific PU can occupy a subset of subbands simultaneously, a grouping algorithm which allows faster spectrum sensing is proposed. The collaboration of multiple SUs can also be considered in order to enhance the detection performance. The collaborative algorithms are compared in terms of the required exchange information among SUs in some collaboration

这是一个在WindowsCE环境下浏览图像文件的源程序- This is glances over the picture document under the WindowsCE environment the source program

一个用于gpl游戏编程的3d图形处理库- The 3d graph processing storehouse which uses in the gpl game to program

本页只为图象处理爱好者交流之用, 未经本人同意, 请勿下载. 另,本书及所附source已于1999年由清华大学出版社出版,请支持正版书籍及软件,谢谢.-Page image processing only for lovers to exchange used, without her consent, do not download. Also, The book and accompanying source was in 1999 by Tsinghua University Publishing House, please support Genuine books and software. Thank you.

Ras2vec 源码 Ras2vec是一个用于将光珊图像转换为矢量图的工具，适合于将光珊格式（支持BMP、TIF）的工程图纸、地图、构件图转换为可无级缩放的矢量格式（支持EMF、DXF等格式），功能十分强大。同时它也是一个完全符合GPL协议的自由软件，提供了完整的源代码，推荐使用！作者：Davide Libenzi，工具：通用C 。-Ras2vec is a source for optical Alexandra images to vector conversion tool, suitable for optical Alexandra formats (BMP, TIF), engineering drawings, maps, plans components can be converted to no-scalable vector format (EMF support, DXF format), the function is very powerful. It is also a fully consistent with the GPL free software, provides a complete source code, recommended! Author : Davide Libenzi, tools : Definitive C.

三维图形中的深度测试，里面的注释详尽，方便用户使用-Three-dimensional graphics in-depth testing, which comments detailed, user-friendly

有问提可以讨论一下，DirectShow 的 Players-mention can be asked to discuss, DirectShow Players

这个是关于在directfb中获取键盘的代码，如何根据驱动文件得到按键码值-This is about the directfb code to get the keyboard, how to get key code according to the value of driver files

增加openscenegraph参数可控制管道-Parameters can control the pipeline to increase openscenegraph