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B1-spline
图像变形处理程序,VC2013+opencv实现,利用三种差之方法扭曲变形(
Image deformation processing program, VC2013+ opencv realized the difference between using three methods distorted)
- 2014-12-09 17:53:57下载
- 积分:1
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Moving-target-detection
运动目标检测的一些程序,包括帧差法、三帧差分法和混合高斯模型(Moving target detection procedures, including frame difference method, three difference method and Gaussian mixture model)
- 2012-12-15 16:26:38下载
- 积分:1
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区域编码和阈值编码实现图像压缩
c++语言或MATLAB编程对256×256的灰度图像进行8×8DCT变换,对变换后的结果进行处理:
采用区域编码和阈值编码方法实现图像压缩,保留 50% 的系数(区域编码保留前 50%个系数,阈值编码保留 50%的大系数);
再反变换后,对比原始图像和处理后的图像。(C++ or MATLAB programming performs 8 * 8DCT transform on 256 * 256 grayscale images, processing the transformed results:
The region coding and threshold coding are used to compress the image, and the coefficient of 50% is retained (the first 50% coefficients are reserved for the region code and the large coefficient of the threshold code is retained by 50%).
After inverse transformation, the original image and the processed image are compared.)
- 2020-07-01 08:40:01下载
- 积分:1
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StereoRectification
图像校正的Matlab代码,非常不错,可以实现很好的校正结果,速度也很快(Image correction of Matlab code, very good, very good correction can be achieved the result of quick)
- 2008-04-30 16:51:12下载
- 积分:1
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RGBtoHIS
说明: RGB-IHS变换:图像进行 RGB-HIS 正变换,分别对明度、饱和度、色调进行线性
拉伸显示;然后再进行反变换
(RGB-IHS transformation: the image is RGB-HIS transformation, respectively, lightness, saturation, hue, a linear stretch display then the inverse transform)
- 2021-04-11 18:48:57下载
- 积分:1
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frft
矩形信号的frft(分数傅里叶变换wigner_ville_1.m 单分量信号去噪
wigner_ville_2.m 双分量平行信号去噪
wigner_ville_3.m 3分量信号频率检测)分数傅里叶变换是经典傅里叶变换的另一种改进方式。它的主要特点是提供研究对象从时间域到频率域全过程的综合描述,随着阶数从0连续增长到1,分数傅里叶变换展示出研究对象从纯时间域逐步变化到纯频率域的所有变化特征。因此,分数傅里叶变换提供了远比傅里叶变换多得多的可供选择的数据处理和分析方法。(The rectangular signal FRFT (Fractional Fourier Transform) Score Fourier transform is another modification of the classic Fourier transform. Its main feature is a comprehensive description of the study from the time domain to the frequency domain, with the order of continuous growth from 0 to 1, the fractional Fourier transform demonstrate the object of study from a purely time-domain gradually change to a pure frequency domain variation. Thus, the fractional Fourier transform provides data processing and analysis methods than Fourier transform much more to choose from.)
- 2012-09-23 11:58:05下载
- 积分:1
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MatlabImageRetrieval
说明: 用matlab编写的基于内容的图像检索源代码。(Matlab prepared with content-based image retrieval source code.)
- 2008-09-24 16:00:32下载
- 积分:1
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Phase_Unwrapping_2D
二维相位展开算法
引导相位展开方法相质量运行QualityGuidedUnwrap2D的。
运行戈尔茨坦枝剪相位展开方法GoldsteinUnwrap2D。
(3D实施质量的制导方法,可根据要求提供)(2D PHASE UNWRAPPING ALGORITHMS
Run QualityGuidedUnwrap2D for the phase quality guided phase unwrapping method.
Run GoldsteinUnwrap2D for Goldstein s branch cut phase unwrapping method.
(3D implementation of the quality guided method available on request))
- 2020-10-29 11:19:57下载
- 积分:1
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fenqusuanfa
数字全息分区算法模拟,用于从一副同轴全息图中恢复出物体的像(digital holography)
- 2021-04-18 16:38:52下载
- 积分:1
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wavelet
基于小波变换的图像融合,已形成界面。可通过界面进行相关图像处理操作。(Based on wavelet transform image fusion, has become the interface. Interface can be related to image processing operations.)
- 2009-04-18 16:31:18下载
- 积分:1