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sc_minutia
指纹识别算法，开源，十分有用，是matlab语言编写的，直接可以用再做修改(about matching，very useful )
- 2021-03-18 14:49:19下载
- 积分：1
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bfilter.tar
这是二维图像双边滤波的相关程序，具有保边去噪的效果，适合对图像进行处理。(This is the two-dimensional image bilateral filtering procedures, with the edge-preserving denoising effect, suitable for image processing.)
- 2013-10-21 14:52:56下载
- 积分：1
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DFT&DCT
编程实现二维8*8图像块的DFT，DCT变换
输入一副RGB图像，将其转化为YCbCr颜色空间，然后对Y分量做分块DFT变换，保存为灰度图像，统计计算时间
编程实现8*8块DCT变换,然后分别显示，当使用64个DCT系数里面的一些系数进行重构，比较其质量；同时熟悉采用FFT来实现DCT变换的思想，并显示2维8*8DCT变换的基函数图像(Programming the DFT, DCT transform of two dimensional 8*8 image block
Input a pair of RGB images, transform it into YCbCr color space, then divide the Y component into block DFT transform, save as gray image, and calculate the calculation time
The 8*8 block DCT transform is implemented by programming, and then it is shown that when using some coefficients in 64 DCT coefficients, the quality is reconstructed. Meanwhile, the idea of DCT transformation is familiar with FFT, and the base function image of the 2 dimensional 8*8DCT transform is displayed.)
- 2021-01-18 11:58:43下载
- 积分：1
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Kmeans
说明： 基于Kmeans算法的图像分割，一般Kmeans是数据挖掘中用来聚类的，本试验利用图像中的灰度值作为Kmeans算法的原始点，进行图像分割(Kmeans algorithm based on image segmentation, data mining in general Kmeans is used to clustering, the trial use of the image gray value as the original algorithm Kmeans spots for Image Segmentation)
- 2021-04-06 16:49:03下载
- 积分：1
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1.8Image-denoising-master
说明： 图像滤波，中值滤波，自适应，对比结果，医学图像使用(Image filtering, median filtering, adaptive, comparative results, medical image use)
- 2020-07-05 22:24:17下载
- 积分：1
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线性高光谱解混常用算法程序
涵盖了几种常用的基于线性混合模型的高光谱数据解混算法的代码，可以借鉴！(It covers several common codes of hyperspectral data fusion algorithm based on linear mixed model, which can be used for reference.)
- 2021-02-22 11:29:41下载
- 积分：1
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NRSS
用于无参考图像质量评价，用MATLAB语言编写(For no-reference image quality evaluation)
- 2019-06-10 09:21:17下载
- 积分：1
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ICM2image_loop
对两帧图像进行ICM调试.包含内容：1估计姿态和摄像机内参数；2两幅图做四次金字塔；3利用输入特征点采用ransac算法估计姿态R, T。4sift特征匹配；5摄像机标定。(ICM images on two debugging. Contains: 1 Estimated posture and intrinsic parameters 2 two plans to do four pyramids 3 using the input feature points using ransac algorithm estimates gesture R, T. 4sift feature matching 5 camera calibration.)
- 2013-11-16 20:58:55下载
- 积分：1
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WaveletTransform
提出一种基于小波变换的图像配准方法。该方法首先用小波变换提取边缘特征点, 同时构成小波金字塔影像。在最高层利
用角度相关系数确定基准图像和配准图像之间的旋转角度, 经多分辨分级搜索匹配得到最终匹配特征点对, 利用这些特征点对待
配准图像进行配准纠正。实验结果表明, 改进方法有较好的效果, 可用于广泛应用领域。(Proposed a wavelet-based image registration method. In this method, using wavelet transform to extract the edge feature points, the same time constitute wavelet pyramid image. Point at the highest level the correlation coefficient using the baseline image registration between image and the angle of rotation, the multi-resolution hierarchical searching and matching features of the final match point, the use of these features point towards registration image registration correction. Experimental results show that the improved method has better results, can be used for wide range of applications.)
- 2010-12-19 18:36:12下载
- 积分：1
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matlab 解决散斑图像的重建问题
说明： 解决散斑图像的重建问题,主要是使用了相位恢复算法(to study the picture problem)
- 2020-06-20 01:00:02下载
- 积分：1
