Description: 在二值化前,将像素与阈值的误差扩散到周围像素上,提高图像的二值化质量-value of the two former, and pixel threshold value of the error spread to the surrounding pixels, and improve the image quality of two values Platform: |
Size: 1024 |
Author:王婷 |
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Description: image enhancement matlab code ,can improve the picture quality ,especially for the image with low quality .-image enhancement Matlab code, can improve the picture quality. especially for the image with low quality. Platform: |
Size: 154624 |
Author:程飞 |
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Description: 一个不错的图像质量评价测度实现，用于泛型图像质量评价，需要参照图像。内有相关文献名称。-a good measure to evaluate image quality achieved for the Generic Image quality evaluation, needs light images. Have names related literature. Platform: |
Size: 6144 |
Author:刘明娜 |
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Description: 图像的形态学处理,运用形态学算子，对输入图像进行一些列的操作，改善图像的质量-morphological image processing, using morphological operators, the importation of some images out of the operation, improve image quality Platform: |
Size: 1024 |
Author:treat |
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Description: 数字图像质量评价量：计算数字图像在基于像素统计差异、基于相似性度量统计差异、基于频谱统计差异以及基于人眼视觉系统统计差异等的图像质量评价量-Digital image quality evaluation of the volume: calculating the number of images in the pixel-based statistical difference, similarity measure based on statistical differences, based on statistical difference spectrum, as well as human visual system based on statistical differences in image quality evaluation of the volume of Platform: |
Size: 1507328 |
Author:詹双环 |
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Description: 图像峰度计算函数，可作为图像质量评价的一个标准-Kurtosis calculated image function, image quality evaluation can be used as a standard Platform: |
Size: 37888 |
Author:dc |
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Description: 图像峰值信噪比是评价重构图像质量的标准之一，本程序基于matlab开发。-Image peak signal to noise ratio was to evaluate the reconstructed image quality of one of the criteria, the procedures developed based on matlab. Platform: |
Size: 5653504 |
Author:李航 |
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Description: 自己编写的图像质量评价函数，包括方差、平均梯度、模糊熵、信息熵-I have written the image quality evaluation function, including the variance, with an average gradient, fuzzy entropy, information entropy Platform: |
Size: 3072 |
Author:llb |
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Description: 对于存在块效应图像进行质量评价 matlab程序 比较适合初学者-For the existence of blocking matlab image quality evaluation procedures are more suitable for beginners Platform: |
Size: 1024 |
Author:wah |
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Description: 两个图像质量评价函数，psnr峰值信噪比，正则均方误差nmse，能可用于去噪图像和压缩图像的质量评价，很有用啊。-Two image quality evaluation of the function. Including psnr PSNR, it is mean-square error nmse other. Images can be used for de-noising and compression of image quality evaluation. Platform: |
Size: 1024 |
Author:sanmu |
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Description: This an efficient implementation of the algorithm for calculating the universal image quality index-This is an efficient implementation of the algorithm for calculating the universal image quality index Platform: |
Size: 2048 |
Author:ask |
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Description: 根据指纹的固有规律，提出了一套较完整的指纹图像预处理和特征提取算法。改进了指纹脊线频率求取算法和二值图像去孔噪声
算法，并提出了一种新的滤除指纹伪特征点的方法。通过对上百幅不同质量的指纹图像进行测试，获得了较好的效果。
关键词：指纹；预处理；特征提取-According to the inherent laws of fingerprints, a set of more complete fingerprint image pre-processing and feature extraction algorithm. To improve the frequency of the fingerprint ridge strike algorithms and binary image noise algorithm to hole, and filter out a new fingerprint method of pseudo-feature points. Increase by hundreds of different fingerprint image quality testing, to obtain good results. Key words: fingerprint pretreatment Feature Extraction Platform: |
Size: 200704 |
Author:martin |
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Description: 结合离散小波变换(DWT)技术，利用DWT与HVS相结合的良好特性，探索和建立了一种新的图像质量客观评价方法-taking advantage of the similarities of discrete wavelet transform (DWT) with HVS，a new methods for integrated image quality assessment Platform: |
Size: 200704 |
Author:朱建伟 |
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Description: 利用图像的结构信息对图像做有参考的质量评价，基于人类视觉系统-Structural information on the use of images to do with a reference image quality evaluation, based on human visual system Platform: |
Size: 4096 |
Author:fnayibo |
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