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ENVI
ENVI是比较常用的遥感图像处理软件,使用该插件,可以使ENVI软件支持HDF5格式的遥感影像,HDF5数据格式是科学计算一体化数据格式,常用于卫星遥感影像的外部存储。(Envi is more commonly used in remote sensing image processing software, use the plugin can enable envi software support the HDF5 format of remote sensing images, the HDF5 data format is scientific computing integration data format, commonly used in satellite remote sensing image of the external storage.
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- 2016-07-22 10:52:38下载
- 积分:1
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ImageDenoise
说明: 基于MATLAB实现传统图像去噪算法(均值滤波、中值滤波、非局部均值滤波NLM、三维块匹配滤波BM3D)(The traditional image denoising algorithms (mean filter, median filter, NLM, 3D block matching filter BM3D) and dncnn image denoising algorithm based on deep convolution neural network are realized based on MATLAB.)
- 2020-11-23 11:25:21下载
- 积分:1
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watermark.m
%基于DCT的水印算法
%数字水印处理系统主要由水印嵌入和水印检测两个过程。
%水印嵌入过程为:数字水印(X)、原图像(I)和密钥/公钥(K)通过数字水印嵌入算法形成嵌入水印后的图像(I*)。
%水印检测过程为:数字水印(X)、水印图像(I*)和密钥/公钥(K)通过数字水印检测算法检测出数字水印或有无水印。
%基于DCT变换的水印算法:将一个随机序列作为水印信号嵌入到图像DCT变换重要分量的幅度成分中(幅值较大的n个系数作为重要分量)。
%定义一个相似函数来检验水印提取是否成功。试验结果表明,该算法具有不可见性,对通常的图像处理,如剪切、缩放、中值滤波、压缩等
%以及噪声干扰都具有一定的鲁棒性。(err)
- 2021-01-05 20:18:55下载
- 积分:1
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nc_read
批量读取某一文件夹下的所有地表潜热通量数据(.NC格式),全球数据,转换为TIFF栅格格式。遥感数据批处理。(Read surface laten heat flux data (.nc) to geotiiff format.)
- 2017-08-29 09:48:49下载
- 积分:1
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grs2rgb
用MATLAB实现将灰度图像转换为伪彩色图像。(Convert grayscale images to RGB using specified colormap.)
- 2020-12-24 21:39:05下载
- 积分:1
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phasecong
phase congruency相位一致性计算,可以用于提取图像的特征,如边缘、角点等。(calculation of phase congruency phase coherence, can be used to extract image features, such as edge, corner points.)
- 2008-03-05 22:04:58下载
- 积分:1
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Azi_sim
數據繪圖時候有時候必須處理資料矩陣轉向,該編碼詳細說明如何處理矩陣在三維度空間下進行轉向,而不是利用Curve Fitting Tools(Data drawing sometimes has to deal with the data matrix steering, which details how to handle the matrix to steer in a three-dimensional space instead of using Curve Fitting Tools)
- 2020-06-22 19:40:02下载
- 积分:1
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12
说明: 非常好用的基于各种常用滤波器的图像平滑算法(Translate
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Fēicháng hǎo yòng de jīyú gè zhǒng chángyòng lǜbō qì de túxiàng pínghuá suànfǎEnglishSpanishArabicAlpha
Very easy to use image smoothing algorithm based on a variety of commonly used filters)
- 2012-04-25 09:56:25下载
- 积分:1
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meanshiftSegment
基于MeanShift算法将图像进行平滑处理去噪并分割(MeanShift algorithm based on smoothing the image de-noising and segmentation)
- 2010-03-15 09:17:52下载
- 积分:1
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CS
说明: SAR回拨模拟及CS算法成像,参考书:合成孔径雷达成像原理(皮亦鸣)(CS algorithm for SAR call-back simulation and imaging, reference books: Synthetic aperture radar imaging principle (PI Yi-ming))
- 2009-09-23 08:56:30下载
- 积分:1