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图象处理及分形图象压缩
- 图象处理及分形图象压缩是针对真彩(24位色)BMP图象进行简单处理和能够进行分形图象压缩的程序.分形图象压缩采用了固定分块和四叉树的方法,小波零树编码的方法还有问题. 图象处理部分对图片大小没有要求,分形图象压缩部分对图片大小有要求,大小应是2的次方幂(例如大小应是128*128,256*256,512*512等等),否则在菜单上看到的图象压缩里子菜单是灰的,不起作用. -image processing and fractal image compression is against
fractalcompress
- 图象处理及分形图象压缩是针对真彩(24位色)BMP图象进行简单处理和能够进行分形图象压缩的程序.分形图象压缩采用了固定分块和四叉树的方法,小波零树编码的方法还有问题. 图象处理部分对图片大小没有要求,分形图象压缩部分对图片大小有要求,大小应是2的次方幂(例如大小应是128*128,256*256,512*512等等),否则在菜单上看到的图象压缩里子菜单是灰的,不起作用. -image processing and fractal image compression is against
2XC
- 二维行程编码,是实现数据压缩,减小数据量的好方法,还包括了四叉树编码-trip is to achieve data compression, reducing the amount of data a good method, and also includes a quadtree coding
sichashu.rar
- 实现四叉树编码，即实现行列号向地址码的转换,Quadtree coding to achieve, namely to achieve the ranks of its conversion to the address code
morton
- 基于十进制的四叉树的空间数据结构编码。 利用行数和列数求莫顿码 利用莫顿码求行数和列数-Decimal-based quadtree spatial data structure coding. To use the number of rows and columns seeking Morton Morton yards yards seeking to use the number of rows and columns
QuadTree
- 从文件读取四叉树结点，按照morton码对四叉树进行编码-Read from the file quadtree node, in accordance with morton yards on the quad-tree coding
rink
- 读取数据行、列号，计算生成莫顿码，生成基于十进制的线性四叉树的编码-Read data rows, columns No. calculated Morton generated code, to generate the metric system based on the linear quadtree encoding
roidpoly
- 感兴趣区域提取,已通过实验证其可行性以及实用性-region of interest detect
sichashu
- 提出了一种基于自适应四叉树分形编码的数字水印技术。对原始图像进行四叉树分形编码后 , 通过给定子块在不同的寻找区域中搜索其最佳匹配父块来嵌入水印。实验结果表明 ,本方法在嵌入水 印编码时间、图像质量和鲁棒性方面均比传统的方法有较大的改进。-NULL
QTREE
- 实现线性四叉树的编码，读取数据的同时生成莫顿码-To achieve linear quadtree encoding, read the data at the same time generating Morton yards
fcmgray
- 灰度次序—差值法图象分形压缩编码 分形, 图象压缩, 四叉树法, 迭代函数系统-Gray order- the difference method of fractal image compression, fractal, image compression, quadtree method, iterated function system
erzhiyasuo
- 能够利用游程编码和四叉树编码完成图像二值压缩。-Can use run-length coding and quadtree coding of image binary compression.
zero_tree
- 该文提出的改进的算法是针对图像压缩编码的，针对四叉树，提出的方案产生了客观和特殊结构的二进制编码。-This paper presents an improved algorithm for image coding, quadtree for the proposed programs have the objective and the special structure of the binary encoding.
Untitled2
- 四叉树编码和测试的RGB图像解码方案，在matlab7.0中验证可行-Quadtree coding and testing of the RGB image decoding program, verify possible in matlab7.0
quadtree-test
- 采用otsu算法提取出图像感兴趣区域，并用四叉树对其进行编码-Extracted image the interested region by otsu algorithm, and then code with quadtree quardtree
quadtree
- 地理信息系统 栅格数据四叉树编码（四进制morton码）-Geographic information system raster data quadtree coding (quaternary the morton yards)
xianxingsichashbianma
- 线性四叉树编码，包括四进制和十进制数据的编码-Linear quadtree coding, including four hexadecimal and decimal data coding
四叉树编码
- 四叉树编码 c++实现，可以用VS尝试编译()
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.)