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伪彩色操作,实现更改调色板,用于遥感图象显示,红外图片增强.-Pseudo-color operation to change the color palette for the display of remote sensing images, the infrared image enhancement.
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它是遥感数据处理程序。可以实现图像增强,包括图像平滑、中值滤波、梯度锐化、拉普拉斯锐化、位彩色编码。-It is the procedure of dealing with the remote sensing data.We can make the image enhancement with it,including the image smooth,media filtering,sharping,Laplace sharping,false color coding.
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基于图象灰度变换、直方图均衡、伪彩色增强的增强算法-Based on the image gray level transformation, histogram equalization, pseudo-color enhancement of the enhancement algorithm
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伪彩色增强,黑白图像的各个不同灰度级按照线性或非线性的映射函数变换成不同的彩色,得到一幅彩色图像.-The pseudo-color enhancement, black and white images of various gray level in accordance with the linear or nonlinear mapping function to transform into a different color, get a color image.
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读入图像,对于图像进行高斯高通以及低通滤波,显示结果,与原图进行对比-Detail: ch5_1_1: image gray-scale linear transformation (5.1.1) ch5_1_2: image grayscale piecewise linear transformation (5.1.1) ch5_1_3: using the transfer function of the number of forms of dynamic range c
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详细说明:
ch5_1_1: 图像灰度线性变换 (§5.1.1)
ch5_1_2: 图像灰度分段线性变换 (§ 5.1.1) ch5_1_3: 采用对数形式的变换函数进行动态范围压缩 (§5.1.1)
ch5_1_4: 图像直方图的均衡化 (§5.1.2) ch5_1_5: 直方图规定化 (§5.1.2)
ch5_2_1: 邻域平均的线性平滑滤波法实现降噪 (§5.2.2)
ch5_2_2: winner滤波法实现降噪 (§5.2.2) ch5_2_3: 中值滤
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这是一有彩色图像灰度化,二值化, 图像增强,图像分割的源码-This is a gray color image binarization, image enhancement, image segmentation source code
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本代码是基于VC6.0的图像增强代码,程序支持读入、显示各种类型的彩色、灰度图像,图像增强先做平滑滤波去除噪声,再采用拉普拉斯算子实现边缘检测,并附带图像灰度直方图的显示功能。-This code is based on image enhancement VC6.0 code, the program supports reading, showing all kinds of color, grayscale image, image enhancement do first smoothi
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数字图像处理和监督分类基本操作。包括点运算、几何变换、图像增强、频域滤波、彩色图像处理,形态学变换、图像分割、特征提取、识别初步等。- The basic operation of digital image processing and supervised classification. Including point arithmetic, geometric transformation, image enhancement, frequency domain filtering, co
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数字图像处理 伪彩色增强 将灰度值分别按照一定函数关系转换到RGB 空间中,形成彩色图像-Pseudo-color enhancement of digital image processing of the gray values were converted in accordance with certain functional relationship to the RGB color space to form a color image
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基于空间亮度变化图理论的彩色/灰度图像增强算法。-Brightness variations of graph theory-based space color/grayscale image enhancement algorithms.
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contrast enhancement algorithm based Gamma correction for COLOR image
1.RGB TO HSI
2.Gamma correction
3. HSI to rgb-contrast enhancement algorithm based Gamma correction for COLOR image
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vc++图形图像处理,图像增强(图像平滑、中值滤波,梯度、拉普锐化,位彩色编码)-vc++ graphic image processing, image enhancement (image smoothing, median filtering, gradient, Rapp sharpening bit color coding)
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常用图象滤波器的设计方法,实现一个通用的高通、低通滤波器函数,其中又分别实现理想、巴特沃思和高斯滤波形式,用实现的函数对图象进行高通处理,将所给图象增加噪声后再进行低通处理,处理后分别进行伪彩色增强-Top image filter design method, to achieve a common high-pass, low-pass filter function, which achieve the ideal, Butterworth and the form of Gaussian
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图像增强的方法有很多,包括空间域和频域的方法。该代码使用对比度增强技术、就增不均匀的照明,对多分辨率彩色图像进行增强-There are many methods of image enhancement, including space and frequency domains. The code uses contrast enhancement technology, growth uneven lighting, enhanced multi-resolution color imag
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利用matlab对于图像的处理,包含彩图的几何变换,灰度图像的增强,图像分割处理等二十几个模块-Matlab image processing, geometric transformation that contains the color, gray-scale image enhancement, image segmentation processing two dozen modules
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图像增强 利用matlab实现 分段线性变换 对数变换 彩色变换-Piecewise linear transformation image enhancement using matlab logarithmic transformation of color conversion
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用matlab编程工具,编写具有操作界面的应用程序,通过菜单、对话框,选项框等界面控制,对算法进行演示。需要在应用系统中实现的算法及功能包括:
1、图像增强算法
(1)灰度线形变换:亮度及对比度可以调节(通过控制参数的改变,能够实时预览变化结果);
(2)直方图均衡:可在界面上对比均衡前后的效果。
2、图像变换算法
(3)对一幅彩色图像进行DCT变换和反变换,对比结果和原图;
(4)仅保留左上角16X16的DCT系数,进行反变换,计算结果图的信噪比SNR。
3、图像分
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图像增强处理
几何变换
彩色空间变换
形态学处理
图像分割-Geometric transformation of image enhancement processing morphological processing color space transform image segmentation
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实用数字图像处理与分析 陈兵旗 课本源码
1.图像读写;
2.几何变换:竖直镜像、水平镜像、对角镜像;
3.空间变换:傅里叶变换、沃尔什变换、离散余弦变换;
4.图像复原:均值滤波、中值滤波、高斯滤波;5.图像增强:二值化、灰度化、直方图均衡化、伪彩色;
6.特征检测:LOG、Robert、Sobel、Prewitte等边缘检测算子;-Practical digital image processing and analysis Bing flag textbook s
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