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DCT
利用matlab的DCT2函数，对图像做变换并压缩。并用8*8对图像分块，对每一块计算均方值作为阈值。(DCT2 use the matlab function, and transform the image so compressed. And 8* 8 image block, a calculation of each mean square value as a threshold.)
- 2009-07-16 11:26:01下载
- 积分：1
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RANSAC_plane
说明： 平面拟合，RANSAC拟合方法，关于平面重构，画示意图，计算法向量(Plane Fitting and RANSAC Fitting Method)
- 2019-02-28 09:41:58下载
- 积分：1
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Amplitude_Match01
这是一个关于振幅匹配的程序，C环境开发，可用于地震资料振幅匹配(This is a very useful program for amplitude matching by C)
- 2015-05-29 14:51:19下载
- 积分：1
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huiduchuli
能够选取一幅图像，对其进行灰度处理。设置了几种不同的灰度处理方式。(You can an image, gradation processing them. Provided several different ways of gradation processing.)
- 2015-08-26 15:14:48下载
- 积分：1
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M-Khook
vc++编写的鼠标键盘消息的拦截程序，运用钩子实现(vc++ prepared to intercept mouse messages keyboard procedures, the use of hook realize)
- 2008-04-13 16:41:55下载
- 积分：1
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cartoon&texture
说明： 图像的卡通纹理分解，适用于灰度图像，运行速度较快(The cartoon texture decomposition of image is suitable for grayscale image and runs fast)
- 2021-04-14 11:18:55下载
- 积分：1
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PCA
主成分分析 （ Principal Component Analysis ， PCA ）或者主元分析。是一种掌握事物主要矛盾的统计分析方法，它可以从多元事物中解析出主要影响因素，揭示事物的本质，简化复杂的问题。计算主成分的目的是将高维数据投影到较低维空间。给定 n 个变量的 m 个观察值，形成一个 n ′ m 的数据矩阵， n 通常比较大。对于一个由多个变量描述的复杂事物，人们难以认识，那么是否可以抓住事物主要方面进行重点分析呢？如果事物的主要方面刚好体现在几个主要变量上，我们只需要将这几个变量分离出来，进行详细分析。但是，在一般情况下，并不能直接找出这样的关键变量。这时我们可以用原有变量的线性组合来表示事物的主要方面， PCA 就是这样一种分析方法。(Principal component analysis (Principal Component Analysis, PCA) or PCA. Is a statistical method to grasp the principal contradiction of things, it can be resolved diverse things out the main factors, revealing the essence of things, simplifying complex problems. The purpose of calculating the main component of high-dimensional data is projected to a lower dimensional space. Given n variables of m observations, forming an n ' m of the data matrix, n is usually large. For a complex matters described by several variables, it is difficult to know, so if you can grab something to focus on key aspects of analysis? If the main aspects of things just reflected on several key variables, we only need to separate out these few variables, for detailed analysis. However, in general, does not directly identify this critical variables. Then we can represent the major aspects of things with a linear combination of the original variables, PCA is one such analysis.)
- 2021-01-28 21:48:40下载
- 积分：1
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684441200lsb
说明： 用matlab实现的LSB的信息隐藏，有实验用的的图，可以完美运行(The information hiding of LSB realized by MATLAB, with experimental graph, can run perfectly)
- 2020-04-24 14:45:47下载
- 积分：1
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LianXi2
说明： 适用于小车跟踪和相应的轨迹滤波处理，代码是直接可以调通的(t is suitable for car tracking and corresponding trajectory filtering. The code can be adjusted directly.)
- 2019-05-08 19:48:20下载
- 积分：1
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demo3
说明： 基于高斯金字塔建模技术，使用高斯金字塔背景建模法完成的目标检测与跟踪，代码调试既可以使用！(Based on gaussian pyramid modeling technology, using gaussian pyramid background modeling method to complete the target detection and tracking, code debugging can be used!)
- 2019-11-13 10:49:00下载
- 积分：1
