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first_semester

于 2021-01-09 发布文件大小:5236KB

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下载积分: 1 下载次数: 0

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代码说明：

用于图像去噪处理Tikhonov模型，仅供用于学习参考(Tikhonov model for image denoising)

文件列表：

first_semester, 0 , 2019-04-24
first_semester\images, 0 , 2019-03-24
first_semester\images\Girl.jpg, 44168 , 2018-10-31
first_semester\images\lena.bmp, 263222 , 2017-10-07
first_semester\images\lena.jpg, 11713 , 2018-11-21
first_semester\images\lenacolor.jpg, 719641 , 2018-11-22
first_semester\images\noise.bmp, 173016 , 2017-10-07
first_semester\images\Tik_lamda1.89_iter17.bmp, 263222 , 2019-03-24
first_semester\images\Tik_lamda1.8_iter16.bmp, 263222 , 2019-03-24
first_semester\images\Tik_lamda1.91_iter17.bmp, 263222 , 2019-04-03
first_semester\images\Tik_lamda1.91_iter31.bmp, 263222 , 2019-03-24
first_semester\images\Tik_lamda1.92_iter17.bmp, 263222 , 2019-03-24
first_semester\images\Tik_lamda1.93_iter17.bmp, 263222 , 2019-03-24
first_semester\images\Tik_lamda1.95_iter17.bmp, 263222 , 2019-03-24
first_semester\images\Tik_lamda1.9_iter17.bmp, 263222 , 2019-03-24
first_semester\images\Tik_lamda1_iter12.bmp, 263222 , 2019-03-24
first_semester\images\Tik_lamda2.1_iter18.bmp, 263222 , 2019-03-24
first_semester\images\Tik_lamda2_iter17.bmp, 263222 , 2019-03-24
first_semester\images\Tik_lamda3_iter21.bmp, 263222 , 2019-03-24
first_semester\images\Tik_lamda4.5_iter27.bmp, 263222 , 2019-03-24
first_semester\images\Tik_lamda4.7_iter27.bmp, 263222 , 2019-03-24
first_semester\images\Tik_lamda4.8_iter27.bmp, 263222 , 2019-03-24
first_semester\images\Tik_lamda4.9_iter27.bmp, 263222 , 2019-03-24
first_semester\images\Tik_lamda4_iter25.bmp, 263222 , 2019-03-24
first_semester\images\Tik_lamda5.5_iter29.bmp, 263222 , 2019-03-24
first_semester\images\Tik_lamda5_iter27.bmp, 263222 , 2019-03-24
first_semester\images\Tik_lamda6_iter31.bmp, 263222 , 2019-03-24
first_semester\Tikhonov_model.m, 1976 , 2019-04-24
first_semester\utils, 0 , 2019-04-24
first_semester\utils\grad.m, 388 , 2019-03-24
first_semester\utils\laplus.m, 385 , 2019-04-24

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bma
说明：利用边界匹配算法恢复受损图像寻找最优运动矢量(edge detection function [hough_space,hough_circle,para] = hough_circle(BW,step_r,step_angle,r_min,r_max,p) )

2010-04-23 21:36:49下载

积分：1
Top-hat
低对比度图像小目标识别,top-hat.海平面小目标(荧光轨迹,舰船)识别(top-hat, dim small target detecting)

2011-07-04 19:34:13下载

积分：1
Local-Binary-Patterns
局部二进制模式，LBP，是已被用于纹理特征的一个分类。在本文中，提出了一种基于使用这些功能的方法检测缺陷图案的面料。在培训阶段，在第一个步骤LBP算子是施加到无缺陷织物样品，逐个象素和参考的所有的行（列）特征矢量的计算。那么这个图像被分为Windows和LBP算子是应用这些窗口的每一行（列）。根据与参考比较特征向量一个合适的阈值，无缺陷的窗户被发现。在检测阶段中，一个测试图像被划分成的窗户，并使用阈值时，有缺陷的窗口可以检测到。该方法简单，灰度不变。由于其简单性，线上实现是可能的。(Local Binary Patterns, LBP, is one of the features which has been used for texture classification. In this paper, a method based on using these features is proposed for detecting defects in patterned fabrics. In the training stage, at first step LBP operator is applied to all rows (columns) of a defect free fabric sample, pixel by pixel, and the reference feature vector is computed. Then this image is divided into windows and LBP operator is applied to each row (column) of these windows. Based on comparison with the reference feature vector a suitable threshold for defect free windows is found. In the detection stage, a test image is divided into windows and using the threshold, defective windows can be detected. The proposed method is simple and gray scale invariant. Because of its simplicity, online implementation is possible as well. )

2014-05-26 22:42:00下载

积分：1
锥束CT（CBCT）的三维重构算法（FDK） FDK_Algorithm
锥束CT（CBCT）的三维重构算法（FDK）(the FDK algorithm for cone beam CT reconstruction)

2016-05-21 15:33:13下载

积分：1
dct-svd
digital color image watermarking based on dct-svd usinf differential evolution

2015-03-22 20:01:07下载

积分：1
fangpang
包括最后计算压缩图像的峰值信噪比和压缩效果的源码,包含特征值与特征向量的提取、训练样本以及最后的识别，毕设内容，高光谱图像基本处理。( Including the final calculation of the compressed image peak signal to noise ratio and compression of the source, Contains the eigenvalue and eigenvector extraction, the training sample, and the final recognition, Complete set content, basic hyperspectral image processing.)

2017-01-16 09:35:14下载

积分：1
pingjia
图像处理效果评价,评价指标包括峰值信噪比，熵，以及均方误差，具体公式请参考相关文献(photo)

2009-05-13 17:06:28下载

积分：1
wpf做的简易OA系统源码下载 Sqlce数据库
登录账号 admin 密码 111111 wpf做的 oa系统，用的 sqlce数据库

2015-01-24下载

积分：1
phasecong
phase congruency相位一致性计算，可以用于提取图像的特征，如边缘、角点等。(calculation of phase congruency phase coherence, can be used to extract image features, such as edge, corner points.)

2008-03-05 22:04:58下载

积分：1
2011-ImageInpainting
图像修复算法及仿真程序代码 2011年《基于纹理特征的自适应图像修复算法》(the image inpainting algorithm and its matlab code “Adaptive Image Inpainting Algorithm Based On the Texture Feature” )

2012-02-23 19:15:14下载

积分：1

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