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FisheyeImCorr
图片鱼眼畸变校正程序。用于处理图片桶形失真枕形失真。(Picture fisheye distortion correction program. Used for processing images barrel distortion pincushion distortion.)
- 2012-10-12 14:38:29下载
- 积分:1
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源码:基于离散点的构TIN算法(三角网)
含实验报告以及测试数据 基于离散点的构TIN算法 一、算法思想 (1)首先,找出离散点集中相距最近的两点,连接这两点形成TI、的初始基线。 (2) 然后,找出包含此基线的另外一个点构成三角形。寻找第三点的方法: △按Delaunav三角形的判断法则乎找第三点。 △或者.按距离基线中点最近的原则挤找第三点。 (3)连接孰点与基线的两个端点形成两条新边,构成三角形。 (4)抓这两条新边为基线,重复上述过程。直到两条新边扩展完成。 (5)重复上述过程,依次循环处理所有新边。直到所有离散点均成为TIN的端点。
- 2020-01-02下载
- 积分:1
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mypf
目标跟踪,使用基于颜色特征的粒子滤波跟踪算法。使用方便,较精确的实现目标跟踪功能(Target tracking using particle filter based on color feature tracking algorithm. Easy to use, more accurate tracking goals)
- 2015-03-22 20:36:39下载
- 积分:1
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jiebian_jiami_K
雷达波形捷变联合数字水印单目标抑制算法研究(Radar jamming, radar waveform modulation frequency-agile multi-target anti-interference)
- 2021-03-08 16:29:28下载
- 积分:1
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matlabsoftware
该软件包含了超声图像中各种滤波算法的matlab程序。(Despeckle filters)
- 2009-09-28 14:50:38下载
- 积分:1
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S_R
图像稀疏表示源代码,实现输入图像的稀疏表示,有MOP,KSVD等算法(Matlab m-file code of Iamge Representation,it can run,contains MOP,KSVD.)
- 2014-08-25 18:01:47下载
- 积分:1
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kmeans
对遥感图像进行分类,使用k均值算法,对Indian_pines数据进行分类(Remote sensing image classification, using the k-means algorithm)
- 2016-08-26 10:41:06下载
- 积分:1
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shuiyin
作为信息隐藏的重要分支,数字水印是一种有效的数字产品版权保护和数据安全维护技术。近年来数字水印技术成为了信息安全领域的研究热点,也得到了较大的发展。基于变换域的水印技术是目前研究的热点和重点。本文系统介绍了数字水印的原理和应用方法,概要介绍了数字水印的几种主流算法,并重点研究了一种基于离散余弦变换(DCT)数字图像水印算法,并借助 MATLAB编程工具,实现数字水印的嵌入和提取仿真,以及为测试鲁棒性而对水印图像进行攻击实验。(As an important branch of information hiding, digital watermarking is an effective copyright protection of digital products and data security maintenance technology. In recent years, digital watermarking has become a hot research field of information security, has also been considerable development. Transform domain watermarking technique based on the current research focus and focus. This system describes the principles and applications of digital watermarking methods, an overview of several mainstream digital watermarking algorithms, and focus on a discrete cosine transform (DCT) digital image watermarking, and with the MATLAB programming tools, digital watermark embedding and extraction simulation, as well as test the robustness of the watermark image on the attack experiments.)
- 2021-04-06 09:49:03下载
- 积分:1
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aaadfsdlkfjsdklf2008
基于SIFT特征的遥感影像自动配准.rar (SIFT-based remote sensing image characteristics of automatic registration. Rar)
- 2008-06-21 19:50:00下载
- 积分:1
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uv_historgam
利用已知的平坦道路的视差图,得出uv方向的直方图,并且求出直线(The histogram of the UV direction and the straight line are obtained by using the disparity map of the known flat road.)
- 2018-12-31 17:03:01下载
- 积分:1