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SR--MAP
基于MAP(最大似然概率)的图像超分辨重建(map-based images super-resolution construction)
- 2020-06-29 07:20:01下载
- 积分:1
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新建文件夹
说明: 图像重建算法当中的FDK、ART和TV算法,以及算法评估的SSIM和MSE的评估代码(FDK, ART and TV algorithms in image reconstruction algorithms, and the evaluation codes of SSM and MSE for algorithm evaluation)
- 2020-07-16 11:48:49下载
- 积分:1
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Diverse-Density
多样性密度算法,EM-DD算法,最好的多示例学习算法之一,MATLAB实现.(Diverse density algorithm, EM-DD algorithm, one of the best multi-instance learning algorithm, MATLAB.)
- 2020-11-08 23:49:48下载
- 积分:1
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Transformacao
这段代码使旋转、翻译和规模algoritms一些图像使用绘图对象(This code enables rotation, translation and scale algoritms some images using the drawing object)
- 2013-05-20 21:45:32下载
- 积分:1
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matlab
) 使用分块的主成分分析方法(PCA)对人脸图像进行压缩编码。针对PCA方法计算量大的缺点,首先把问题转化成奇异值分解(SVD)问题,然后设计了特征空间的更新算法,通过递推,简化每一步计算的计算量,达到了实时编码的要求。 4) 在Windows平台下基于Video for Windows(VFW)接口开发了人脸视频图像编码和解码的实验系统,该系统实现了图像采集、图像显示、编码、解码等功能。() The use of sub-blocks of principal component analysis (PCA) on the human face image coding. PCA method for large defects, first of all the issues into a singular value decomposition (SVD) problem, and then design a feature space of the update algorithm, recursive, simplifying the calculation of the amount calculated at each step to achieve real-time encoding requirements. 4) In the Windows platform based on Video for Windows (VFW) interfaces, the human face image coding and decoding video experimental system, the system achieved image acquisition, image display, encoding, decoding functions.)
- 2010-05-11 12:03:24下载
- 积分:1
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sift-demonstration
sift匹配与识别演示程序
运行face.m文件,载入图片后可提取sift特征点(sift demonstration.rar. run face.m)
- 2011-07-08 07:09:18下载
- 积分:1
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小波分析
说明: 用来做小波分析,开源程序,可画出小波功率谱,小波全谱,程序中有参考文件的网址,非常方便·新手使用(Used to do wavelet analysis, open source program, can draw the wavelet power spectrum, wavelet full spectrum, the program has a reference file of the website, very convenient for beginners to use)
- 2021-01-29 15:54:18下载
- 积分:1
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Gamma-correction
说明: 对图像进行伽马校正,可以有效提升图像 亮度和对比度,低于低照度图像现在小于1的参数,对于高亮度的图像选择大于1的参数可以有效调节图像亮度。(Gamma correction can effectively improve the brightness and contrast of the image. The parameters lower than the low illumination image are less than 1. For the high brightness image, the selection of parameters greater than 1 can effectively adjust the brightness of the image.)
- 2021-02-10 20:19:52下载
- 积分:1
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phasecorrelation
运用相位相关法对图像进行匹配,并通过图形形象地显示相关系数位置。对图像的亮度变换不敏感,相关峰尖突出,有较高的配准精度。(fft、ifft、phase correlation)
- 2010-08-27 14:29:33下载
- 积分:1
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resampleSINC
对一维信号的过采样函数,采用SINC插值的方法,可以使输出信号更加平滑。函数用法有说明,并附有简单程序进行验证说明。希望对有需要朋友有用! 有问题欢迎留言交流!(For the oversampling function of one-dimensional signal, SINC interpolation method is used. The usage of the function is explained, and a simple program is attached to verify the explanation.)
- 2019-03-30 11:48:33下载
- 积分:1