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dream_win32-2.1.2
超声图像处理软件dream，开源代码，用于仿真超声图像(Ultrasound image processing software dream, open-source code for the simulation of ultrasound images)
- 2009-09-07 13:11:39下载
- 积分：1
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imnoise
给各种格式的图片或者相片加噪声 原代码
方便应用(To a variety of formats pictures or photos plus noise of the original code to facilitate their application)
- 2009-12-04 14:38:38下载
- 积分：1
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ACM
主动轮廓模型图像分割算法，讲XU改进的算法用MATLAB进行实现(Active Contour Model for Image Segmentation Algorithm, speaking XU improved algorithm using MATLAB for the realization of)
- 2008-01-17 20:45:45下载
- 积分：1
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codes
红外与可见光实时融合算法
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若不能读取xvid视频，请安装XviD-1.1.3-28062007.exe。
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请双击*.bat文件看程序运行结果。
也可以在命令行下，输入“evs3 参数文件.xml 配准.xml”，以融合指定的多源视频图像。
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首先，离线地时空配准多源视频，并保存结果到xml文件。然后融合配准后的图像。融合过程是，通过分解图像为Laplacian金字塔，分别对图像的高频和低频按照规则合并，最后将Laplacian金字塔重新组合为图像。(Real time fusion algorithm for infrared and visible light------------------------------------If you cannot read XviD video, please install XviD-1.1.3-28062007.exe.-----------------------------------Double-click the*.bat file to see the program running results.Can also be in the command line, " evs3 input parameter file .Xml .Xml registration ", by the fusion of the specified source video image.----------------------------------First of all, offline space-time registration source video, and save the results to a XML file. After registration and fusion image. Through the decomposition of the image fusion process, Laplacian Pyramid, were on the high-frequency and low frequency image in accordance with the rules of the merger, Laplacian Pyramid reassembled for image.)
- 2013-01-09 14:42:39下载
- 积分：1
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ONSL0
ONSL0稀疏重构算法是NSL0的优化版
输入: y:测量值向量 A:测量矩阵 A_pinv:A的广义逆
输出: xr:重构信号
用于对信号或者图像的压缩重构(ONSL0 u7A00 u758F u91CD u6784 u7B97 u6CD5 u662FNSL0 u7684 u4F18 u5316 u7248 u8F93 u5165: y: u6D4B u91CF u503C u5411 u91CF A: u6D4B u91CF u77E9 u9635 A_pinv: A u7684 u5E7F u4E49 u9006 u8F93 u51FA: xr: u91CD u6784 u4FE1 u53F7 u7528 u4E8E u5BF9 u4FE1 u53F7 u6216 u8005 u56FE u50CF u7684 u538B u7F29 u91CD u6784)
- 2017-02-23 11:33:54下载
- 积分：1
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Application_study_of_wavelet_analysis_on_ultrasoni
说明： ：在深海采矿环境中超声波传输介质里存在着大量气泡、扰动沉积物、机械噪声等背景噪声与混响，导致有用信号与高
噪声信号迭加在一起，严重影响了测距精度。采用小波分析方法将超声回波信号进行3层小波分解，适当设置门限阈值对小波
系数进行处理，然后对信号进行重构，有效地抑制了信号中噪声对测量精度的影响。研究结果表明：小波方法有很好的降低回
波信号中噪声的效果，其测距精度高于自适应滤波去噪后的测距精度。(There are much background and mixture noise in the course of ultrasonic wave transmission under deep
sea mining environment，such as air bubbles and disturbed sediment and mechanical noise．Because of these factors，
the useful signals and the high noise signals are combined together，which seriously affects the distance measurement
precision．Ultrasonic echo signals are decomposed into three layer wavelets，and a threshold is set to process the
wavelet coeficients．Then the signals are reconstructed．Accordingly the influence of environment noise on distance
measurement precision is effectively restrained．Research resuhs indicate that wavelet transform method is very useful
for noise reduction in signals．Its precision is higher than that of the adaptive filtering method．)
- 2010-04-24 08:14:49下载
- 积分：1
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CWIMATIFUS
关于图像融合的工具箱，从国外网站上找到的，很好用，可以作为对比实验时使用。包含一些需要处理的源图像。(On image fusion toolbox, from abroad to find the site, very good, and can be used as a comparative experiment. Contains a number of source images need to be addressed.)
- 2008-04-12 11:18:50下载
- 积分：1
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range_image_border_extraction
利用PCL库，基于深度图像，进行点云特征提取(Based on the depth image, feature extraction of point cloud)
- 2015-04-02 22:15:35下载
- 积分：1
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DCT-matlab
全套的DCT域数字水印源代码matlab(A full set of digital watermarking of DCT-domain source code matlab)
- 2008-04-30 00:32:21下载
- 积分：1
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基于DWT的数字水印的嵌入与提取
说明： 基于小波变换的数字水印，包含的嵌入与提取代码，原理等(Digital watermarking based on wavelet transform, including embedded and extracted code, principle, etc)
- 2021-02-07 18:29:55下载
- 积分：1
