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read_radiance
matlab 高动态图像 读取的hdr格式的读取文件,经测试可以用(matlab read hdr high dynamic image to read the file format, the test can be used)
- 2011-04-25 19:46:33下载
- 积分:1
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Jsteg
Jsteg算法实现,Jsteg是一种基于JPEG的常用信息隐藏算法步骤如下:
首先,把掩体图像分为不重叠的8*8的子块,对每一子块进行DCT并对变换得到的DCT系数进行量化 其次,将待隐藏的信息进行加密,将加密结果嵌入到量化后值不为0,1或-1的DCT系数的最
低有效位(LSB)中,其嵌入顺序是按zigzag扫描顺序进行的。最后,用JPEG的嫡编码(包括哈夫曼编码,游程编码及DPCM)对嵌入秘密信息后的每一子块进行编码,从而得到一个含有秘密信息的JPEG stego文件。(Jsteg Algorithm)
- 2016-03-30 21:45:43下载
- 积分:1
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similarityext
基于遥感光学图像的宽网道路检索,能够快速的实现半自动道路提取,给出种子点对输入方向进行快速检索(Optical remote sensing images based on a wide network of roads retrieval, the realization of fast semi-automatic road extraction, given the input direction of the seed point for rapid retrieval)
- 2009-01-20 19:32:04下载
- 积分:1
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rader5
说明: 雷达发射波形。回波的模拟,以及匹配滤波。加窗控制旁瓣,以及MTD处理(Radar transmitting waveform. Echo simulation and matched filtering. Windowing control sidelobe and MTD processing)
- 2020-04-12 11:43:46下载
- 积分:1
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RANSAC
RANSAC算法是一种经典的去外点方法,它可以利用特征点集的内在约束关系来去除错误的匹配。(RANSAC algorithm is a classic way to go outside the points, it can take advantage of the inherent characteristics of point sets constraints to remove false matches.
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- 2011-01-25 19:36:55下载
- 积分:1
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mrfdemo
MRF分割程序,C++编写,进行图像分割处理,帮助熟悉分割过程及能量最优求解(markov image segmentation, energy interation algorithm)
- 2021-03-11 15:09:25下载
- 积分:1
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paper2
Visual Image Quality Assessment Technique using FSIM
- 2015-12-12 08:07:18下载
- 积分:1
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shibie
基于bp神经网络的车牌字符识别源程序,采用字符比对的方式进行切割(The structures of the neural networks were designed using a constructive algorithm where the basic idea was to start with a small network,then add hidden units and weights incrementally until a satisfactory solution be found .The higher efficiencies were for a 30×17×10 number network and letter network)
- 2009-06-01 09:01:38下载
- 积分:1
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shadow_removal
采用matlab,代码经过修改,可以去除阴影,但还不能在实际应用中用,不过有一定的参考价值(Using matlab, the code has been modified to remove the shadow, but it can not be used in the actual application, but there is a certain reference value)
- 2020-10-29 16:09:56下载
- 积分:1
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contoulet-fusion
基于contourlet的图像融合,低频分量在融合过程中使用加权平均的融合规则(Contourlet-based image fusion, the low frequency components in the integration process using the weighted average of the fusion rules)
- 2011-11-16 16:38:15下载
- 积分:1