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bw_fragile_robust_cross
matlab编写的对二值图像的数字水印添加与提取程序。压缩包中有示例图片。可以添加水印，结果肉眼不易分辨出变化，不影响使用。可加入信息长度达100个字节。提取时可验证是否被修改过，如未修改，可提取隐藏信息。当有修改发生时，可以定位修改的位置，并在图上标出。标识面积占修改面积的75％，一般修改都能标出(matlab prepared binary image of the digital watermark added and extraction procedures. Compression package has sample images. Can add watermarks, the results of the changes are not easily distinguishable from the naked eye, does not affect use. Can be added to the information length of 100 bytes. Verifiable extraction has been modified, if modified, can extract hidden information. When a modification occurs, you can modify the location of positioning and marked maps. Logo area accounted for 75 to amend the area generally can be identified modifications)
- 2008-02-20 13:32:56下载
- 积分：1
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数字图像处理实验
说明： 数字图像处理常用程序，包括图像读取、显示、详细信息，对图像文件格式转换，RGB分量显示，索引图像、伪彩色图像、真彩色图像显示，灰度直方图处理，图像灰度变换，均衡化处理，图像加噪声处理，均值滤波、中值滤波，图像加减乘除运算，图像放大，插值拟合，旋转，多种边缘检测方法，高通滤波，低通滤波，带通滤波，维纳滤波，运动模糊等处理。(Common digital image processing programs, including image reading, display, detailed information, image file format conversion, RGB component display, index image, pseudo color image, true color image display, gray histogram processing, image gray transformation, equalization processing, image plus noise processing, mean filtering, median filtering, image plus, subtraction, multiplication and division, image amplification, interpolation Fitting, rotation, multiple edge detection methods, high pass filtering, low-pass filtering, band-pass filtering, Wiener filtering, motion blur and other processing.)
- 2020-06-30 00:20:02下载
- 积分：1
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MRF
说明： 利用马尔可夫模型检测分割图像，获得MAP准则下的图像分割结果(??????????í ?? ?? ?? ?? ò?? ?? ???? ?? ì ?? ?? ?? ?? ???? ?? ???? ?? ?? ????μ??MAP × ?? ??ò????μ???? ?? ???? ?? ?? ?? ?? á ?? ??)
- 2008-08-28 14:15:50下载
- 积分：1
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souce-code
数字图像处理与机器视觉(光盘),共13章源代码(Digital image processing and machine vision code)
- 2012-04-06 19:43:41下载
- 积分：1
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region_growing123
图像分割matlab代码，区域生长，效果很好(Image segmentation matlab code, region growing)
- 2011-06-19 16:32:06下载
- 积分：1
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MSRM_1
本程序是应用于图像分割（区域合并）基于最大相似 联合开发网 - pudn.com
- 2011-10-31 21:32:14下载
- 积分：1
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IDL教程
说明： 一种ENVI编程语言，用于ENVI二次开发便于处理高光谱图像(An envi programming language, used in the secondary development of envi, easy to process hyperspectral images)
- 2021-01-24 23:01:02下载
- 积分：1
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MyLMS
LMS算法函数，基于自适应滤波器的噪声抵消算法研究(LMS algorithm function, based on adaptive filter noise cancellation algorithm)
- 2011-10-31 16:16:09下载
- 积分：1
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ReferenceWhite
利用改进的“参考白”算法对彩色图像进行光照补偿(Using improved "reference white" algorithm to compensate illumination of color image.)
- 2011-06-09 19:46:43下载
- 积分：1
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spfilt1
首先生成如下形式的图片：图中的白条为7象素宽，210象素高，白条间的宽度为17象素。
应用多种滤波器进行处理：算术均值，几何均值，谐波均值，逆谐波均值，中值滤波，中点滤波，最大值、最小值滤波等。注意，需改变模板大小。详细比较上述的结果，并分析原因。
(First generation following form images: figure IOUs 7 pixels wide, 210 pixels high, the width is 17 pixels between IOUs. Using a variety of filters for processing: the arithmetic mean, geometric mean, harmonic mean, inverse harmonic mean, median filtering, filtering midpoint, maximum, minimum filtering. Note that the need to change the template size. A detailed comparison of these results and analyze the reasons.)
- 2013-12-03 16:17:19下载
- 积分：1
