gnu的英文书籍

square array of 2 dimensional photonic crystals.

可以对图像进行合成操作 如差影法的加运算 减运算 并可以进行逻辑运算 文件中已经有了测试图片 方便直接使用-Images can be synthesized operations, such as poor law-add video subtraction and logic operations can test the image file already have convenient and direct the use of

图像水印部分显示阿须数码在数字图像上的数字水印技术。在不改变原有图像品质的情况下将数字水印信息隐藏于图像本身,并可在需要时能提取，用以作为版权声明和信息保护等。-watermark images shown in part aXu in digital image on the digital watermark technology. Without changing the original image quality of the digital watermark information hidden in their own images, when they need it can be extracted and used as a copyright notice and information protection.

track ball算法 用四元数法旋转的。-track ball algorithm quaternion France rotation.

在VB环境下实现各种2D图形画线算法，具体包括：数值微分法，中点画线法，Bresenham画线法-In the VB environment to achieve a variety of 2D graphics line drawing algorithm, including: numerical differential method, in stipple line method, Bresenham drawing line method

3d图形图像处理的一些简单算法，需要的可以下载，只适用于初学者。-3d graphics some simple image processing algorithms, need can be downloaded, only applies to beginners.

图像打开，检索的各种代码。-Image opened, the code retrieval.

示范了如何实现闪屏,在VC++6.0环境中开发，可直接进行编译-Demonstration of how to achieve the flash screen, in VC++ 6.0 development environment can be directly compiled

在指定区域内用指定颜色绘制椭圆.其中区域定义为:x,y,w,h-In designated areas with the specified color mapping oval. One of the region defined as: x, y, w, h

cip51 pca