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灰度图进行递归四叉树分割
- 四叉树分割 opencv 编写 读入灰度图 进行递归分割-Quadtree segmentation opencv read into grayscale prepared for recursive partitioning
rgbquadtree
- 四叉树分解算法对ＲＧＢ彩色图像进行分割，ＭＡＴＬＡＢ代码，包括实验图片-Quad-tree decomposition algorithm RGB color image segmentation, MATLAB code, including test images
fifteen
- 第十五章 图像分析 15.1 边缘检测 15.1.1 微分算子 15.1.2 Log算子 15.1.3 Canny 算子 15.2 四叉树分解 15.2.1 四叉树分解 15.2.2 四叉树 MATLAB 函数 -Chapter XV 15.1 edge detection image analysis 15.1.1 Differential Operators 15.1.2 Log Operator 15.1.3 Canny operator 15.2
image-preprocessing-4
- 用水线阈值法分割图像 对矩阵进行四叉树分解 将图像分为文字和非文字的两个类别 形态学梯度检测二值图像的边缘-Water line image thresholding segmentation of matrix quadtree decomposition of the image into text and non-text for these two types of morphological gradient detected binary image of the edge
IsoOctree
- 等值八叉树的实现算法，用于在三维重建中提取等值面。-Equivalent Octree algorithm for extracting three-dimensional reconstruction in the isosurface.
huffmantree
- 二叉树的用法，深入理解了树和二叉树在计算机中的存储和读取方式，-Binary tree is used, in-depth understanding of the tree and binary tree in computer memory and reading method
cheng
- 对一幅图像进行变换，平滑处理，四叉树处理，离散余弦处理等。-Images of a transformation, smoothing quadtree processing, handling discrete cosine
dtcwt_toolbox
- 经典的双树复小波分解包 经典的双树复小波分解包-a toolbox of dtcwta toolbox of dtcwta toolbox of dtcwt
EZW
- 此代码是小波零树算法的matlab实现程序，子程序较为齐全，包括最后计算压缩图像的峰值信噪比和压缩效果的源码。-This code is the wavelet zero-tree algorithm matlab implementation procedures, subroutines are more complete, including the final calculation of the peak signal to noise ratio and the compressed
QuadTree_vc8
- 四叉树算法ＶＣ8.0实现，包括创建四叉树，产生随机地图，对地图进行四叉树分解-Quad-tree algorithm VC8.0 achieved, including the creation of quadtrees to generate random maps, maps of the four-tree decomposition
QuadTree
- 实现了地形图像等的四叉树分层，根据图像的梯度和稠密分布进行分层处理。-Realized images of the terrain quadtree hierarchical, according to the image gradient and the dense distribution of slicing.
dtcwt_toolbox4_3
- 国外编写的双树复小波的一个开发包，包括1维和2维的情况，文件中有说明。-The Dual-Tree Complex Wavelet prepared outside of a development package, including the one-dimensional and two-dimensional case, the document has made it clear.
abcdef
- 主要是对八叉树的数据结构进行讲解分析，并提出基于两方式的优点。-Multi-resolution octree data structure and application of theoretical exploration
octreedeshishimanyouxitong
- 通过将八叉树，AABB树与面向对象概念进行结合，构成一种能根据动态场景快速更新的面向对象的动态八叉树。-By Octree, AABB tree and the combination of object-oriented concepts, constitutes a kind of scene can be quickly updated with dynamic object-oriented dynamic octree.
20100905tuxing
- 本书从图形学最基础的光栅扫描、区域填充、画直线和圆弧等算法讲起，详细介绍了线裁剪和面裁剪、凸区域裁剪和凹区域裁剪的异同，景物空间消隐算法和图像空间消隐算法的差别，具体讲述了二叉空间剖分(BSP)、八叉树等图形学中常用的数据结构。新版本增加了图形用户界面、椭圆、图像压缩和线条反走样算法等，还增加了Liang-Barsky裁剪算法和Nicholl-Lee-Nicholl裁剪算法。新版本大大扩充了可见面光线跟踪算法。在绘制这一章中新增了基于物理的光照明模型，透明效果，阴影生成，纹理映射，以及锥光束、平
LidarK20
- LiDAR数据处理平台，其中包含了R树空间索引的详细实现。-LiDAR data processing platform
Quadtree coding
- 采用四叉树编码进行二值图的压缩，四叉树编码方法是目前图象处理和计算机图形学中的一种有效方法。(Quadtree coding is currently a valuable method in image processing and computer graphics,this code is about binary image compression.)
Quadtree decoding
- 与四叉树编码一体，是解压过程。采用十进制Morton码进行解压，程序附有注释，适合学习。程序包括四叉树编码及解码的。(Quadtree decoding,a process of unpacking,includes Decimal Morton code.The program is annotated in detail.)
whmt
- 用于图像去噪的代码，有模型去噪、双树复小波去噪，希望有帮助。(Code for image denoising, a denoising model dual tree complex wavelet denoising, hope to have help。)
决策树训练及分类
- 该压缩包包括两个文件： 1、main.m 将训练数据输入到决策树中，训练并在自动分好的测试数据上测试，并保存训练好的决策树 ctree.mat文件。 2、classification.m 加载训练好的决策树，使用决策树对新输入的数据进行分类。 该方法主要用于对SLIC超像素块进行分类，稍加修改可以用于其他数据分类。(The compression package consists of two files: 1. Main. m inputs training data into decisio