graphics suitable for beginners who are basic drawing and filling and graphic tr...

Qt image processing ,别人写的一段数字图像处理程序-Qt image processing, written by someone else a digital image processing program

OTSU方法计算图像二值化的自适应阈值，OTSU 算法可以说是自适应计算单阈值（用来转换灰度图像为二值图像）的简单高效方法。下面的代码最早由 Ryan Dibble提供，此后经过多人Joerg.Schulenburg, R.Z.Liu 等修改，补正。算法对输入的灰度图像的直方图进行分析，将直方图分成两个部分，使得两部分之间的距离最大。划分点就是求得的阈值。都是老外写的，经典哦。-OTSU images calculated value of the two adaptive threshold, OTSU algorithm can be calculated adaptive threshold (for conversion to gray scale images binary images), a simple and efficient manner. The following code from the earliest to provide Ryan Dibble, after a more than Joerg.Schulenburg, R. Z. Liu amend the correction. Algorithm for the importation of gray-scale image histogram analysis of histogram is divided into two parts, Part 2 makes the distance between the largest. Demarcation point out the threshold. Foreigners are written in the classical oh.

基于拉haar小波的图像增强，与传统直方图均衡化相比较，效果更好。-Pull-based haar wavelet image enhancement, with the traditional histogram equalization compared to better.

This program is a simple Java 2D spaceship. Feel free to turn it into asteroids. It uses the JAMA class for it s matrix operations

计算机图形学 真三维图形-computer graphics really 3D graphics

VC用于图像变换~实现图像的缩小与放大，并且进行任何变换后的恢复。 -VC for Image Transform-image of the Zoom In and Out, and any transformation after recovery.

快速付立叶变换快速付立叶反变换离散余弦变换沃尔什－哈达玛变换图像的付立叶变换图像的离散余弦变换图像的沃尔什－哈达玛变换-Fast Fourier Transform Fast Fourier Transform Discrete Cosine Transform Walsh- Hadamard Transform Image Fourier Transform of the discrete cosine transform image images Walsh- Hadamard Transform

采用rtp打包发送H264视频流例子，  采用VC6.0编写，是学习h264视频传输，打包发送的经典例子，里面有测试的264文件 和sdp文件， 可用VLC来测试 播放发送的视频，核心代码在以下几个文件h264toRtp.hRtpPack.hRtpPack.c请仔细阅读这几个文件。本人编译测试通过， 下载之后可直接编译运行

初学者使用的,能够加深初学者对图形图象的理解-beginners, beginners can deepen the understanding graphic images

3D演示程序，实现基本图形算法，通过鼠标键盘事件编程，控制立方体。-3D demo program, the realization of basic graphics algorithms, programming keyboard events through the mouse to control the cube.