-
PMFFT
PMF FFT捕获技术性能仿真,分段匹配滤波法和改进算法相比较(FFT PMF capture technology performance simulation, segmented matching filter and improved algorithm comparison)
- 2021-03-08 21:29:28下载
- 积分:1
-
MATLAB条形码二维码识别
说明: 基于MATLAB的条形码识别。带GUI可视化用户操作界面。读取条形码,经过一系列预处理,如灰度化,去噪,直方图增强,中值滤波,二值化,腐蚀,识别等。可识别20多张条形码图片,另外可定制二维码的识别,二维码可自定义生成内容,生成二维码,然后嵌入数字水印进行加密传输,接收方提取水印的二维码,识别。(Bar code recognition based on MATLAB. Visual user interface with GUI. Read bar code, after a series of preprocessing, such as graying, denoising, histogram enhancement, median filtering, binarization, corrosion, recognition and so on. It can identify more than 20 bar code images, and can customize the identification of two-dimensional code. The two-dimensional code can generate the content of the two-dimensional code, generate the two-dimensional code, and then embed the digital watermark for encryption transmission. The receiver can extract the two-dimensional code of the watermark for identification.)
- 2021-03-27 19:39:12下载
- 积分:1
-
regiongrow
说明: 通过选取初始种子点,进行图像的阈值分割,通过对比计算该点8领域灰度值是否符合阈值条件来对图像边缘进行分割(The image edge is segmented by choosing the initial seed point and comparing the gray value of the 8 domains of the point with the threshold condition.)
- 2018-12-24 16:09:11下载
- 积分:1
-
active-contour-level-set
水平集方法图像处理窄带技术Matlab代码实现(Narrow band level set method image processing technology Matlab code)
- 2011-05-15 16:02:09下载
- 积分:1
-
Image-processing
基于MATLAB的系统分析与设计:图像处理(System Analysis and Design: Image processing based on MATLAB)
- 2013-01-23 12:12:19下载
- 积分:1
-
image-information-hiding
提出了一种大容量的可逆信息隐藏算法的详细实现方案。利用图像直方图中的多个零点或者最小点, 通
过修改图像像素的灰度值来隐藏信息, 并通过统计分析给出常用的信息隐藏的模型和算法。(Presents a large reversible capacity detailed information hiding algorithm implementations. Using the image histogram, or the minimum number of zero points, by modifying the image pixel gray value to hide the information, and is given by commonly used statistical analysis model and algorithm for information hiding.)
- 2020-11-05 15:49:51下载
- 积分:1
-
tfrpwv
实现一个信号的WVD变换,针对的信号是非平稳的随机信号(To achieve a WVD transformation of a signal, the signal is a non-stationary random signal.)
- 2018-04-02 16:37:20下载
- 积分:1
-
gray22binary
MATLAB 编写的两种将灰度图二值化(多值亦可)的源程序,并付word说明。(it contains two methods which can change gray image to binary image (or multivalue image )in segments.)
- 2021-03-18 22:09:19下载
- 积分:1
-
11
说明: 已知质量阻尼弹簧系统的运动微分方程,求系统何时达到稳定,并画出位移时间变化曲线(Known mass damper spring system equations of motion, seeking when the system reaches stability, and draw the displacement-time curve)
- 2013-06-26 12:42:52下载
- 积分:1
-
matlab-code2
该资料中的程序实现的是图像压缩,供初学者学习。(The data of the program implementation is the image compression, for beginners to learn.)
- 2015-08-10 16:38:27下载
- 积分:1