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A DIB section wrapper for win32 or winCE
Date : 2008-10-13 Size : 15.41kb User : 深井

本程序在EVC4.0+PPC SDK 2003下调试通过。 用Independent JPEG Group发行的JpegLib进行Jpeg图像的读取与保存。 这里只加了一个简单的处理示例——负片。其他的处理可以用与这个类似的方法,有了处理的算法对像素数据进行操作。或者加上鼠标事件的处理来完成绘画功能等等,这里主要是对JPEG文件进行操作的部分。 注意:程序中的CTScreenBuffer并未使用,原因是使用它加载后有段内存没有释放,加上BMP数据本来就比较好处理,所以自己写一段,将BMP数据加上头信息就可以CreateDIBSection了。 保存的默认质量Q=85,大家在使用时可以按照要求改变。 对应的PC版可以在VC下面编译使用,是基本的图象处理程序框架。 -the procedures in EVC4.0 PPC SDK under debugging through 2003. Independent JPEG Group with the issue for JpegLib Jpeg image Read and preservation. Here are adding a simple example of the treatment -- Negative. Other treatment can be used with a similar approach, with the right algorithm pixel data for the operation. Mouse or with the handling of the incident to complete the painting functions, and so on, here are the major JPEG files part of the operation. Note : CTScreenBuffer the procedures had not been used. It is due to the use of loading after not release memory, coupled with BMP data was relatively easy to deal with. So he has written section BMP data will be coupled with the first information on the CreateDIBSection. Preserve the quality of the default Q = 85, we can use the request
Date : 2008-10-13 Size : 732.76kb User : king

1-32是:图形应用篇 33-66是:界面设计篇 67-84是:图形处理篇 85-100是:数值分析篇 -1-32 : Graphics Applications Chapter 33-66 are : interface design articles 67-84 is : graphics processing Chapter 85-100 is : Numerical Analysis Section
Date : 2008-10-13 Size : 21.3kb User : Jimmy Yen

一段急需的程序,关于MATLAB数字水印方面的,希望对大家有所帮助.-section of the much-needed process of MATLAB digital watermarking regard, we hope to help.
Date : 2008-10-13 Size : 1.75kb User : 狼中绝色

图像处理技术中用于图像聚类的一段程序,即将区域中具有相同灰度或其他属性的区域提取出来。 -image processing technology for image clustering section of procedures, upcoming region with the same intensity or other attribute extraction from the region.
Date : 2008-10-13 Size : 4kb User : 诞生

如果顺序选取像素点进行信息隐藏,势必会造成图象各部分统计特征的不一致,而导致了严重的安全问题。载体的第一部分和第二部分,也就是修改的部分和没有修改的部分,具有不同的统计特性,增大了攻击者对秘密通信的可能性。为了解决这个问题,可以随机间隔选取像素序列。此嵌入与提取算法与前面一小节所描述的顺序隐秘的算法基本相同,只是在选取像素序列时不再顺序而是随机间隔的选取。-order if selected pixel information hidden, it is bound to be part of the image characteristics of the statistical inconsistencies, which led to a serious security problem. Vector of the first and second parts, which is part of the changes and no changes, with different statistical characteristics, increase the attacker on the possibility of secret communication. To solve this problem, it can randomly selected pixel spacing sequence. This insertion and extraction algorithm and a front section, as described in the order hidden algorithm basically the same, only selected pixels in sequence but not random sequence selected intervals.
Date : 2008-10-13 Size : 159.83kb User : yubo

A DIB section wrapper for win32 or winCE
Date : 2025-12-14 Size : 15kb User : 深井

本程序在EVC4.0+PPC SDK 2003下调试通过。 用Independent JPEG Group发行的JpegLib进行Jpeg图像的读取与保存。 这里只加了一个简单的处理示例——负片。其他的处理可以用与这个类似的方法,有了处理的算法对像素数据进行操作。或者加上鼠标事件的处理来完成绘画功能等等,这里主要是对JPEG文件进行操作的部分。 注意:程序中的CTScreenBuffer并未使用,原因是使用它加载后有段内存没有释放,加上BMP数据本来就比较好处理,所以自己写一段,将BMP数据加上头信息就可以CreateDIBSection了。 保存的默认质量Q=85,大家在使用时可以按照要求改变。 对应的PC版可以在VC下面编译使用,是基本的图象处理程序框架。 -the procedures in EVC4.0 PPC SDK under debugging through 2003. Independent JPEG Group with the issue for JpegLib Jpeg image Read and preservation. Here are adding a simple example of the treatment-- Negative. Other treatment can be used with a similar approach, with the right algorithm pixel data for the operation. Mouse or with the handling of the incident to complete the painting functions, and so on, here are the major JPEG files part of the operation. Note : CTScreenBuffer the procedures had not been used. It is due to the use of loading after not release memory, coupled with BMP data was relatively easy to deal with. So he has written section BMP data will be coupled with the first information on the CreateDIBSection. Preserve the quality of the default Q = 85, we can use the request
Date : 2025-12-14 Size : 733kb User : king

1-32是:图形应用篇 33-66是:界面设计篇 67-84是:图形处理篇 85-100是:数值分析篇 -1-32 : Graphics Applications Chapter 33-66 are : interface design articles 67-84 is : graphics processing Chapter 85-100 is : Numerical Analysis Section
Date : 2025-12-14 Size : 21kb User : Jimmy Yen

一段急需的程序,关于MATLAB数字水印方面的,希望对大家有所帮助.-section of the much-needed process of MATLAB digital watermarking regard, we hope to help.
Date : 2025-12-14 Size : 1kb User : 狼中绝色

1-32是:图形应用篇 33-66是:界面设计篇 67-84是:图形处理篇 85-100是:数值分析篇 -1-32 : Graphics Applications Chapter 33-66 are : interface design articles 67-84 is : graphics processing Chapter 85-100 is : Numerical Analysis Section
Date : 2025-12-14 Size : 8kb User : lizhirong

图像处理技术中用于图像聚类的一段程序,即将区域中具有相同灰度或其他属性的区域提取出来。 -image processing technology for image clustering section of procedures, upcoming region with the same intensity or other attribute extraction from the region.
Date : 2025-12-14 Size : 4kb User : 诞生

如果顺序选取像素点进行信息隐藏,势必会造成图象各部分统计特征的不一致,而导致了严重的安全问题。载体的第一部分和第二部分,也就是修改的部分和没有修改的部分,具有不同的统计特性,增大了攻击者对秘密通信的可能性。为了解决这个问题,可以随机间隔选取像素序列。此嵌入与提取算法与前面一小节所描述的顺序隐秘的算法基本相同,只是在选取像素序列时不再顺序而是随机间隔的选取。-order if selected pixel information hidden, it is bound to be part of the image characteristics of the statistical inconsistencies, which led to a serious security problem. Vector of the first and second parts, which is part of the changes and no changes, with different statistical characteristics, increase the attacker on the possibility of secret communication. To solve this problem, it can randomly selected pixel spacing sequence. This insertion and extraction algorithm and a front section, as described in the order hidden algorithm basically the same, only selected pixels in sequence but not random sequence selected intervals.
Date : 2025-12-14 Size : 160kb User : yubo

利用vc++读取一段视频图像,读取速度非常非常快-Use vc++ Read a section of video images, very, very fast read speed
Date : 2025-12-14 Size : 294kb User : 笨笨

在多文档的截面下探讨了图象的透视变换,展示了转换矩阵在vc中的实现,程序在vc6.0下编译通过,适合学习透视变换的兄弟学习交流.-In a multi-cross-section of the document of image perspective transformation, demonstrated the conversion matrix in the vc in the realization of procedures under the compiler through vc6.0 for learning perspective transformation of the brothers learn.
Date : 2025-12-14 Size : 2.62mb User : 高文

可以将屏幕截取下来的一段程序,用于取图,可以保存-Can be a section of the screen down interception procedures for access map can be saved
Date : 2025-12-14 Size : 2kb User : tigers

自己写的挖图用的一段代码,在图像出提取感兴趣部分-Written by digging their own plans to use a section of code in the image of interest to some of the extraction
Date : 2025-12-14 Size : 6.96mb User : 蔡华杰

该算法主要是利用黄金分割法(也称为0.618法)来求解函数的零点,适应于一元函数零点的求解。-The algorithm is the use of golden section method (also known as 0.618 method) to solve the zeros of the function, function of one variable to adapt to zero in the solution.
Date : 2025-12-14 Size : 1kb User : 龚敏

自己做的黄金分割法小程序,机械优化设计方法,比较精简的版本-The golden section method to do their own small program, the mechanical design optimization method, more streamlined version of the
Date : 2025-12-14 Size : 13kb User : 江山

黄金分割算法:C语言源码,同时包含Flash制作的算法动态演示swf文件,观演可直示差值算法的执行过程。 -Golden section algorithm: C Source Code, swf Dynamic demonstration.
Date : 2025-12-14 Size : 15kb User : 冯亮
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