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matlabsourcecodefor
- 指纹识别,不错的 是matlab原程序,大家可以事实啊-fingerprint identification, Matlab is a good program, we can fact ah
func_DWT
- 用于完成小波变换的函数,这个函数与matlab自带的函数不同之处在于它可以返回矩阵,而不是一个行向量-wavelet transform for the completion of the function, Matlab functions and the built-in function of the difference between lies in the fact that it can return to the matrix and vector is not a trip
opticalflowmatlabcodes
- 使用光流法进行的视频图像分割The Lucas-Kanade algorithm for motion estimation was used, and was implemented in Matlab due to the fact that most of the matrix operation functions that are needed are already available and hence saves time by not having to implement t
edge_detect
- 用matlab检测二值图像的边缘.二值图像 binary image 每一像元只有两种可能的数值或灰度等级状态的图像。 其实就是单色图像。 除了黑,就是白,没有中间过渡,没有灰度的图像。 要么黑,要么白,而且所有的黑都是一个色。 -Detected by matlab binary image of the edge. Binary image binary image for each pixel there are only two possible values, or gray-sc
1
- 状是含有高层语义信息的视觉特征,在基于内容的图像检索及图像识别中具有重要的应用价值。有很多种描述子可以描述图像的形状特征,傅立叶描述子可以把二维的图像轮廓信息简化成一维问题进行处理,应用非常广泛。然而自然图像的形状特征通常是杂乱的,有噪声的,提出了一种图像预处理方法,得到净化的形状图像,通过实验研究傅立叶描述子算法提取形状特征的效果。-Abstract Shape is a visual feature which contains intrinsic high-level semantics
TwoDimensionalFastFourierTransform
- 本实验要求开发一个2-D FFT程序包,使其可以应用于后续的几个实验。这个程序需要完成的功能是用因子(-1)^(x+y)乘以输入图像以实现滤波的中心变换,并还要求用一个实矩阵乘以一个复数矩阵通过调用两个图像的乘法程序来实现对应元素的相乘,同时计算反傅立叶变换,得到的结果乘以(-1)^(x+y)并取其实部最后计算频谱。实验中用到傅立叶变换的基本公式,通过实验我们可以更加深刻的理解频域滤波的基础。-The experiment calls for the development of a 2-D F
digital_process
- 实际上,这上面有图像的matlab处理,JAVA的图像处理和VC++ 的图像处理。非常有价值的。-In fact, there are images that matlab processing, JAVA image processing and VC++ for image processing. Very valuable. Ha ha
genderprot
- Human face contains a variety of information for adaptive social interactions amongst people. In fact, individuals are able to process a face in a variety of ways to categorize it by its identity, along with a number of other demographic characterist
picturemark
- 在matlab环境下图片生成水印。生成水印的过程,其实分为三个环节:第一,载入原始图片 第二,载入水印图片 第三,保存新的图片。-Images generated watermark in the Matlab environment. Generate a watermark in the process, in fact, divided into three components: First, load the original picture second, loading wate
toolbox-master
- 这个工具箱是为了方便图像和视频在 matlab 环境中的操作。其目的是为了补充,而不是替换 Matlab 图像处理工具箱,事实上它需要安装 Matlab 图像工具箱。强调对代码效率和代码重用。-This toolbox is meant to facilitate the manipulation of images and video in Matlab. Its purpose is to complement, not replace, Matlab s Image Processing
piotr_toolbox
- This toolbox is meant to facilitate the manipulation of images and video in Matlab. Its purpose is to complement, not replace, Matlab's Image Processing Toolbox, and in fact it requires that the Matlab Image Toolbox be installed. Emphasis has been pl
Data Acquisition
- 下面给出了48项泽尼克多项式,外加一项常数项。需要注意的是,读者并不需要严格按照下文所示的顺序排列这些泽尼克项,实际上在不同的应用和机构会采用不同的排列顺序。 表中的#0项是个常数或者说是平移项(piston term),这一项的系数也代表了平均光程差;而#1和#2项分别是x和y方向的倾斜项(tilt terms),#3代表了聚焦,因此,#1到#3项代表了波前的高斯或者近轴特性;#4和#5项代表了像散和离焦,#6和#7项代表彗差和倾斜,而#8项代表了3级像差和离焦,也就是说#4到#8项为3级相
庞加莱截面图
- 通过MATLAB仿真软件对JERK混沌系统进行仿真,可以看出其实混沌的。(The MATLAB simulation software is used to simulate the JERK chaotic system, and it can be seen that the chaotic system is in fact.)
Matlab火焰火灾烟雾识别系统[带参数,GUI界面]
- 一、课题介绍 本设计为基于MATLAB的火焰烟雾火灾检测系统。结合火焰是实时动态跳跃的,采用面积增长率,角点和圆形度三个维度相结合的方式判断是否有火焰。该设计测试对象为视频,通过下一帧和上一帧的差异发现是否有火情,并可发出语音报警。本设计带有一个人机交互式GUI界面,界面友好。是个不错的毕设选题。 二、算法流程 结合火焰的面积增长率,角点和圆形度三个维度综合判断。并且得出每帧图像火焰部分的该三个参数,实时显示在GUI上。(1.Topic introduction This design