[图形图像处理] 彩色图像处理之伪彩色图像处理
近几年来,随着多媒体技术和因特网的迅速发展和普及,数字图像处理技术受到了前所未有的广泛重视,出现了许多新的应用领域。最显著的是数字图像处理技术已经从工业领域、实验室走入了商业领域及办公室,甚至走入了人们的日常生活。由于彩色图像提供了比灰度图像更为丰富的信息,因此彩色图像处理正受到人们越来越多的关注。
Pseudo color processing of digital image processing (2017-12-01, matlab, 479KB, 下载1次)
[图形图像处理] combine
把二值bmp图像挂网或者直接转换成矢量线段，追踪生成G代码数据。代码是标准C语言，在windows下用GCC编译执行通过，其他支持标准C语言的编译器应该也没有问题。
The binary BMP image linked to the network or directly converted into vector lines, tracking the generation of code data. (2017-08-16, C/C++, 505KB, 下载2次)
[图形图像处理] JPEG压缩
对图像进行JPEG压缩，通过DCT变化，量化，zigzag扫描，熵编码
JPEG compression of the image, through the DCT changes, quantization, zigzag scanning, entropy coding (2017-06-19, matlab, 2013KB, 下载22次)
[图形图像处理] 8
遥感影像剖分金字塔研究
分析了全球剖分格网与影像金字塔的优点与不足,结合两者的优势提出了剖分影像金字塔模型及建塔策略,利用全球剖分格网面片编码的唯一性和Hilbert曲线空间连续性对影像块进行索引与组织.针对基于影像块组织的特点,提出了剖分影像金字塔局部更新的方案.实验结果表明,剖分影像金字塔不仅具有传统影像金字塔在快速浏览上的优势,并且由于其编码和索引的优势,使得在局部影像提取和更新方面效率更高,有一定的使用价值.
Remote Sensing split Pyramid Research analyzes the advantages and disadvantages of global subdivision grid and image pyramid, combining the advantages of both proposed split image pyramid model and strategy to build towers, use of global subdivision grid patch coding Uniqueness Hilbert curve and spatial continuity of the image block indexing and organization. based on the characteristics of the image block for the organization, proposed a partial update of the split image pyramid scheme. the results show that not only has the traditional split image pyramid image on pyramids in Quick View advantages, and because of its advantages coding and indexing, so higher extraction efficiency and updating local image, there is a certain value. (2017-03-05, PDF, 459KB, 下载1次)
[图形图像处理] waifu2x-master
又waifu2x提供，可以去git上找源码，这里方便大家使用。主要是通过卷积神经网，进行图片的放大达到超分辨率作用。
And waifu2x offer, you can go on to find the git source code, to facilitate the use here. Mainly through the convolution neural network, amplified to achieve super-resolution image of the role. (2016-09-07, Visual C++, 62760KB, 下载13次)
[图形图像处理] imagehost_1.6.6_chinese
CF Image Hosting是简单好用的图床源码，不需要数据库。在提供图片外链方面相当强大，各种大小的缩略图，完整图片的链接。适合论坛的适合博客的应有尽有。
CF Image Hosting FIG bed is easy to use source code, no . Providing pictures outside the chain quite powerful, link thumbnails of various sizes, complete the picture. Suitable forum for blog everything. (2016-05-09, ASP, 769KB, 下载1次)
[图形图像处理] DetectEyes
运用C++检测人眼，
2）用opencv中检测人脸、眼睛、嘴巴等都是用的CascadeClassifier分类器，具体使用时可以使用C的函数，也可以使用opencv中使用C++封装好的类。下面是它们检测目标时的函数形式（从opencv官网复制的）
C: CvSeq* cvHaarDetectObjects(const CvArr* image, CvHaarClassifierCascade* cascade, CvMemStorage* storage, double scale_factor=1.1, int min_neighbors=3, int flags=0, CvSize min_size=cvSize(0,0), CvSize max_size=cvSize(0,0) )
C++: void CascadeClassifier::detectMultiScale(const Mat& image, vector<Rect>& objects, double scaleFactor=1.1, int minNeighbors=3, int flags=0, Size minSize=Size(), Size maxSize=Size())
这两者最大的区别在于，用C封装的函数要自己手动分配内存，而用C++的形式则不用自己去分配内存，这就是很多同学在网上找到的代码有些要分配内存，有些又不用分配内存的原因。显然C++的形式更简洁，所以我下面的代码也是用的C++的函数。
Detected with opencv face, eyes, mouth, etc. are used CascadeClassifier classification, you can use C functions specific use, you can use opencv use C++ classes packaged. Here is the form of the function when they detect target (copied the opencv official website) (2015-09-30, Delphi, 2593KB, 下载18次)
[图形图像处理] f
that shit dont mind k
fxxking shit (2015-07-11, Windows_Unix, 1363KB, 下载178次)
[图形图像处理] ktvSystem
KTV行业与其他服务行业相比属于新兴行业。在这几年的发展过程中，该行业的逐步规范化是有目共睹的。在市场经济体制运作下，娱乐行业的前景是处于上升的趋势，不断被开拓出来的消费市场和不断增长的人民精神需求已经让KTV行业成为炙手可热的掘金行业。
KTV industry and other service industry is a new industry compared. In the years of the development process, the industry gradually standardized is be obvious to people. In the market economy operation, the entertainment industry is the prospect of an upward trend, continue to be opened up the consumer market and increasing people s spiritual needs have made KTV industry to become the industry the Nuggets hot. (2015-03-13, Visual Basic, 14412KB, 下载1次)
[图形图像处理] Site-Engineer-Senior-Art-Tutorial
《网站美工高级培训教程》本文以网站美工所涉及到的各方面知识为线索，在基于rhotoshop、FWw。rks等图像处理软件的基础
，系统地介绍了网站美工工作的各个方面，详细地描述了一个商业网站开发的实例。
"Website art advanced training course" Taking art site involved in all aspects of knowledge for clues, based on rhotoshop, FWw. rks and other basic image processing software
, Introduced the work of artists in all aspects of the site, a detailed description of a business website development examples. (2014-04-02, Windows_Unix, 11178KB, 下载1次)
[图形图像处理] 1CSharp
测绘专业数据处理，C#源代码，角度化弧度，高斯投影转化，水准平差等
Surveying professional data processing, C# source code, angle of curvature, Gauss projection conversion, level adjustment, etc. (2013-05-23, C#, 50KB, 下载37次)
[图形图像处理] GIF-vc
VC实现gif格式的动画，用多张图像生成GIF格式动态图像。不受图像大小和张数限制。
翻译结果（中 > 英）复制结果
VC GIF format animation, using multiple images to generate GIF format image. From the image size and the number of constraints. (2011-11-25, Visual C++, 343KB, 下载72次)
[图形图像处理] txcj
用vc6开发的一套完整的控件源码，用于视频采集和图像后期处理（亮度、对比度、锐化、钝化、放大、选取、移动、多窗口显示、画线、方形、圆形、标注、测量等）。
The development of a complete set with vc6 source controls for video capture and image post-processing (brightness, contrast, sharpness, passivation, zoom, select, move, multi-window display, drawing a line, square, round, tagging, measurement, etc.). (2011-03-06, Visual C++, 6013KB, 下载94次)
[图形图像处理] LPR
国外的一个车牌识别程序，主要是基于颜色特征提取分割的，内置神经网络。
A license plate recognition program abroad, mainly segmentation based on color feature extraction, built-in neural networks. (2010-11-07, matlab, 3823KB, 下载131次)
[图形图像处理] Delaunay
Delaunay三角剖分算法 . 一个非常强劲的VC编的Delaunay三角网生成算法，对您学习VC++或GIS的学习都有很好的帮助作用
In mathematics, and computational geometry, a Delaunay triangulation for a set P of points in the plane is a triangulation DT(P) such that no point in P is inside the circumcircle of any triangle in DT(P). Delaunay triangulations maximize the minimum angle of all the angles of the triangles in the triangulation they tend to avoid skinny triangles. The triangulation was invented by Boris Delaunay in 1934 [1].
Based on Delaunay s definition[1], the circumcircle of a triangle formed by three points from the original point set is empty if it does not contain vertices other than the three that define it (other points are permitted only on the very perimeter, not inside).
The Delaunay condition states that a triangle net is a Delaunay triangulation if all the circumcircles of all the triangles in the net are empty. This is the original definition for two-dimensional spaces. It is possible to use it in three-dimensional spaces by using a circumscribed sphere in place of the circumcircl (2010-05-21, C/C++, 36KB, 下载118次)
[图形图像处理] multitouch
本demo实现了放大缩小,拖拽,旋转功能.
因为是多点触摸所以鼠标的只能进行拖拽
放大缩小旋转用鼠标是看不到效果的
在官网上有这种demo但是是基于bitmap来做的
我这个可以对swf进行操作
This demo implements zoom, drag, rotate function. Because it is so multi-touch can only drag the mouse to zoom in rotation with the mouse can not see the effect of such a demo at the official website, but is based on the bitmap to do swf, I can operate this (2010-04-13, Flex, 13947KB, 下载222次)
[图形图像处理] sift2
提出了一种基于线特征和SIFT点特征的多源遥感影像配准方法。该方法首先匹配待配准影像和参
考影像中的线特征,利用匹配直线构建虚拟角点 其次,针对传统SIFT算法匹配多源遥感影像特征点存在的
不足,采用线特征约束点特征的方法进行SIFT同名点对的提取 最后结合虚拟角点对及SIFT同名点对构建三角网进行小面元微分纠正。
A line-based features and SIFT features multi-point sources of remote sensing image registration. This method first match when matching images and reference images in the line features, using the matching Zhixian construct the virtual corner Secondly, the traditional SIFT algorithm for multi-source remote sensing image matching feature points and its shortcomings, bound with thread features characteristic of the method for point SIFT extraction of the same name points Finally, a virtual corner and SIFT on the same name point to the building triangulation using small panel differential corrected. (2010-04-09, Others, 269KB, 下载80次)
[图形图像处理] Pattern_Recognition_by_Moment_Invariant
.M.K.Hu.发表的关于不变矩的著名文章Pattern Recognition by Moment Invariant,用校园网通过IEEE.Xplore下载，比较珍贵
. MKHu. Published about the same moment a well-known article Pattern Recognition by Moment Invariant, Netcom had used the campus IEEE.Xplore download compare precious (2009-03-25, Others, 819KB, 下载215次)
[图形图像处理] 611
矩阵中的每一个元素称为像元、像素或图像元素。而g(i, j)代表(i, j)点的灰度值，即亮度值。
由于g (i, j)代表该点图像的光强度（亮度），而光是能量的一种形式，故g (i, j)必须大于零，且为有限值，即： 0<=g (i, j)<2n。
用g (i, j)的数值来表示(i, j)位置点上灰度级值的大小，即只反映了黑白灰度的关系。
数字化采样一般是按正方形点阵取样的，
矩阵中的每一个元素称为像元、像素或图像元素。而g(i, j)代表(i, j)点的灰度值，即亮度值。
由于g (i, j)代表该点图像的光强度（亮度），而光是能量的一种形式，故g (i, j)必须大于零，且为有限值，即： 0<=g (i, j)<2n。
用g (i, j)的数值来表示(i, j)位置点上灰度级值的大小，即只反映了黑白灰度的关系。
数字化采样一般是按正方形点阵取样的， (2007-01-25, PPT, 896KB, 下载8次)
[图形图像处理] 基于神经网络的图像识别程序
基于神经网络的识别程序，程序采用三层BP网络训练，采用了普通定义中加入动量因子的训练法，精确度很高。
based on neural network identification procedures, procedures adopted a three-tier network training BP, with its definition of momentum into the training factor, a high degree of precision. (2005-09-23, Visual C++, 399KB, 下载1040次)