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ENVI二次开发示例――批处理功能的IDL源代码-ENVI Secondary Development Example- batch processing function

基于小波变换的三维模型提取技术的毕业论文,包括代码和答辩ppt.1．实现了三维模型的表示和规范化预处理过程，在此基础上，开发了进行检索实验的可视化特征提取实验平台。 2．结合球面调和变换获取旋转不变量具有降低特征向量维数的特性，实现了基于光线投射的特征提取方法，通过检索评价实验确定了参数的最佳取值。 3．分析了基本的光线投射方法和改进的光线投射方法的缺陷，提出了一种基于三维小波变换的特征描述方法。对光线投射算法进行了扩展，将切比雪夫采样点序列进行离散小波变换，然后利用球面调和变换获得旋转不变的特征向量。 4．将小波变换引入到体素表示的三维模型中，分别实现了表面体素小波变换和实体体素小波变换的特征提取，通过实验比较分析实体体素小波变换优于表面体素小波变换。 -Wavelet-Based Extraction of three-dimensional model of thesis, including the reply code and ppt.1. Three-dimensional model of the implementation and standardization of the express pre-treatment process, on this basis, developed a visual search experiment of feature extraction experiment platform. 2. Combination of spherical harmonic transform to obtain rotation invariant feature vector with reduced dimension of the characteristics of ray-casting based on the implementation of feature extraction methods, the evaluation by searching the parameters of the experiment to determine the best value. 3. Analysis of the basic ray casting method and the ra

因为VTK可视化工具包具有的强大的功能，可视化领域的研究人员很多都在应用它。本压缩包是在VC下编写的一个使用vtk实现量化坐标后的球例程。-Because the VTK visualization toolkit with powerful functionality, visualization research in the field of personnel and many of them in the application of it. The compressed packet is prepared with a VC VTK realize the use of coordinates to quantify the ball after the routine.

ReconocedorBarcodeenMatlab

VB案例开发,一个很有参考价值的应用程序.大家可以看看.-VB case development, a great reference value to the application. We can look at. Ha ha

这是用matlab编写的图形处理程序源代码，没有图形界面，比较简单-using Matlab is prepared by the graphics processing source code, no graphical interface, relatively simple

完整的图像处理中均值漂移分割算法，附有程序测试结果图片文件夹，效果优于现有的诸多分割算法，并且有程序的耗时统计，方便图像处理专业的朋友们共同学习，是一份很不错的资源，可以直接运用。

实现yuv420转rgb565的功能，并且封装成了库，写出了测试文件-Achieve yuv420 turn rgb565 functions, and packages into libraries, write a test file

使用分形迭代算法，画出一棵简单的分支的树。没有树叶。顶端形成扇形，类似银杏树叶。-use fractal iterative algorithm, to give a simple tree branch. No leaves. Fan top form, similar ginkgo leaves.

一个图像处理的程序以及测试程序，希望大家喜欢。-an image processing procedures and testing procedures, hope you like them.