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sar-edge-detection
sar 图像边缘检测算子,代码简洁,能够运行成功。(sar image edge detection,it s simple and useful 。)
- 2020-12-01 11:39:27下载
- 积分:1
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EstimateSnr4
若干次压缩后图像信噪比的变化情况,有子程序实现
(Several compressed image signal to noise ratio of the changes have Subroutine realize)
- 2007-07-23 16:48:29下载
- 积分:1
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BPP
说明: 对于单基地SAR,使用BP算法进行成像,展示回波信号幅度、相位、距离压缩后以及最后成像的图像。(For single base SAR, BP algorithm is used to image, which shows the amplitude, phase, distance compressed and final image of echo signal.)
- 2020-04-02 22:20:34下载
- 积分:1
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Plot_PreRecallThousand
在进行图像显著性分析时,要通过PR曲线进行比较不同方法的好坏,这个源码可以实现此功能。(Significantly during image analysis, through PR curves comparing different methods is good or bad, this source can achieve this functionality.)
- 2013-05-24 10:47:12下载
- 积分:1
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drtoolbox.tar
这是一个MATLAB工具箱包括32个降维程序,主要包括 pca,lda,MDS等十几个程序包,对于图像处理非常具有参考价值!!( ,This Matlab toolbox implements 32 techniques for dimensionality reduction. These techniques are all available through the COMPUTE_MAPPING function or trhough the GUI. The following techniques are available:
- Principal Component Analysis ( PCA )
- Linear Discriminant Analysis ( LDA )
- Multidimensional scaling ( MDS )
- Probabilistic PCA ( ProbPCA )
- Factor analysis ( FactorAnalysis )
- Sammon mapping ( Sammon )
- Isomap ( Isomap )
- Landmark Isomap ( LandmarkIsomap )
- Locally Linear Embedding ( LLE )
- Laplacian Eigenmaps ( Laplacian )
- Hessian LLE ( HessianLLE )
- Local Tangent Space Alignment ( LTSA )
- Diffusion maps ( DiffusionMaps )
- Kernel PCA ( KernelPCA )
- Generalized Discriminant Analysis ( KernelLDA )
)
- 2009-03-21 11:43:08下载
- 积分:1
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niumou_v57
用于信号特征提取、信号消噪,MinkowskiMethod算法 ,未来线路预测,分析误差。( For feature extraction, signal de-noising, MinkowskiMethod algorithm, Future line prediction, error analysis.)
- 2016-05-13 17:20:38下载
- 积分:1
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path
对图像进行高通滤波和低通滤波处理,包括图片和测试程序。(High-pass filter the image and low-pass filter, including pictures and test procedures.)
- 2011-09-28 10:28:30下载
- 积分:1
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ImageFusion
实现多种方法的全色和多光谱图像融合:(1)IHS变换(2)高通滤波(3)GIHS方法(4)小波变换(5)PCA (6)Brovey变换(A variety of methods of panchromatic and multispectral image fusion: (1) IHS transform (2) high-pass filter (3) GIHS method (4) wavelet transform (5) PCA (6) Brovey transform)
- 2021-05-09 22:38:34下载
- 积分:1
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DWT2D
对图像进行二维离散小波变换, 变换级数大于等于3级,然后进行阈值化处理(阈值约为10左右),再统计系数中0的个数(百分比表示)并进行重构, 最后计算重构图像的峰值信噪比(PSNR). (Two-dimensional discrete wavelet transform image transformed series is greater than or equal to 3, and then processing thresholding (threshold of about 10 or so), then statistical coefficient in the number (expressed as a percentage) and to reconstruct the final calculation reconstructed image of the peak signal-to-noise ratio (PSNR).)
- 2020-10-23 13:57:22下载
- 积分:1
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CameraCalibration(stereo)
说明: 一个立体系统相机标定,立体图像校正以及三维三角测量的多功能matlab工具箱。压缩包中包括一个PDF说明文档,和一个带有实验用图像的matlab程序压缩包。(A three-dimensional system, camera calibration, stereo image correction, as well as three-dimensional triangulation of multi-function matlab toolbox. Compressed package includes a PDF documentation, and one with an experimental image compression package matlab program.)
- 2010-03-23 11:38:25下载
- 积分:1