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Image_processing_quality_evluation
图像处理(图像融合,图像加密等)的性能评价指标集包括:平均梯度,边缘强度,信息熵,灰度均值,标准差(均方差MSE),均方根误差,峰值信噪比(psnr),空间频率(sf),图像清晰度,互信息(mi),结构相似性(ssim),交叉熵(cross entropy),相对标准差。(Image processing,average gradient, edge strength, information entropy, gray mean, standard deviation (variance (MSE), are root mean square error, peak signal to noise ratio (PSNR), spatial frequency (SF), the sharpness of the image, the mutual information (MI), similar to the structure of (SSIM) and cross entropy (cross entropy). The relative standard deviation)
- 2021-04-21 17:28:49下载
- 积分:1
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Region-Grow
说明: 区域生长算法,用于图像分割。
运行RunGrow.m
修改文件名即可。(Region growing algorithm for image segmentation. Run RunGrow.m modify the file name.)
- 2011-03-23 15:13:46下载
- 积分:1
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graph
对圆形,正方形,长方形等几何图形进行计算面积,周长等运算(Circular, square, rectangular and other geometric shapes are calculated area, perimeter of operation)
- 2016-06-29 22:12:46下载
- 积分:1
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TemplateMatching
This program is able obtain the cemtral point of a template in an image.The program gives 4 output images performing diferent kind of filtering, and giving the center of the matchig template.
- 2012-06-10 07:28:49下载
- 积分:1
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deal
对一个图像进行红蓝立体画制作,使得呈现3D效果。(to make a picture viewed as 3D)
- 2021-01-13 15:48:49下载
- 积分:1
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fourier频率中心化
对图形进行二维傅里叶变化后的频谱进行中心化(Centralization of the spectrum after two-dimensional Fourier transform)
- 2020-08-23 14:38:16下载
- 积分:1
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Fngprnt
采用最大方差阈值分割法,对指纹进行提取。(Using the maximum variance threshold segmentation method for fingerprint extraction.)
- 2013-11-24 20:39:58下载
- 积分:1
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CNN-LeNet5
CNN中的手写识别LeNet5实现,用python,进行了中文注释(CNN handwritten recognition LeNet5 implementation, using python, carried out in Chinese Notes)
- 2017-07-19 20:57:49下载
- 积分:1
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lankton_stereo
基于双目的深度图获取,根据图像合成深度图左右视点( depth map based on binocular)
- 2016-11-15 21:11:59下载
- 积分:1
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image-stitch-based-sift
经过测试的基于sift程序的图像拼接。以lowe的程序为sift提取核心程序,此外还包括ransac算法,单应矩阵提取,图像融合(包括加权融合以及平均融合)算法,融合效果在testnew中可见。(Image mosaic based on sift program tested. The lowe program sift extract the core program, in addition to including ransac algorithm homography extract image fusion (including fusion weighted average fusion) algorithm, fusion effect is visible in testnew.)
- 2012-11-04 19:23:54下载
- 积分:1