为了能有效解决H ough 变换的计算量大的问题，文中提出了一种基于直线局部结构特征的H ough 变换改进的直
线检测算法。该算法根据F reem an 准则分析了直线上基元的特征信息，通过图像上邻近的同类基元的倾斜角约束基元上
像素点的极角范围，减少每个点的计算次数，在保持精度的同时，提高直线检测的速度，在有噪声的情况下，该算法相对标
准H ough 变换算法可以提高到6 到7 倍。
In o rder to effectively solve the pro blem of decreasing com putation in the process of using H ough T ransform (w r ) to extract
str aigh t line ．an im p ro v ed H T algo ri th m m etho d is p res en ted b ased O n-th e loc al ch aracteri stics o f the straig h t lin e ．A cc ord ing to F ree m a n
C ri te ria ，th e im p rov ed m eth o d an a lyzes e lem en tary line seg m e n ts s tru ctu re o f th e stra ig h t lin e ，an d d efine s th e sco p e of t3o lar an g le o f th e
points on elem entary line segm ents by com putin g the tilt ang le of the straight line d eterm ined by the tw o adjacent an d cong eneri c elem en —
tary sin e seg m en ts ，an d th en d ec rea se s th e c om p uting tim es o f ev ery po in t ．P o in ting to th e im a g e co n tain ing n o ise ，th e tes ting da ta sh o w s
th a t v elo c ity o f th e im p ro v ed a lg o rithm is 6- 7 tim es as fas t aS th e stan d ~ d o n e ，w h ile th e prec ision is k e p t．
(2015-09-18, Visual Basic, 16454KB, 下载2次)
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)
主要是测绘领域中的 高斯正算 高斯反算 水准网平差
Gaussian positive operator
Gaussian backcalculation
leveling network adjustment (2012-11-28, Visual Basic, 1119KB, 下载18次)
一套漂亮的网琦模板源码，包含源文件和缩略图、原始图片等
A beautiful net Qi template source, contains the source file and a thumbnail of the original picture (2012-11-24, Visual Basic, 86KB, 下载4次)
图像合成，网搜，大家看一看罢了，估计应该其他XD也有，权当一乐了，呵呵，还不够20个字吗》
Image synthesis (2012-09-28, Visual Basic, 3KB, 下载4次)
VB6.0源码10 图像放大器
包含pDF
VB6.0 source image amplifier
Contains pDF (2012-02-09, Visual Basic, 3081KB, 下载10次)
这是变换图像程序，实现了控制网平差的计算功能。大学期间完成。
This is the image transformation procedures, the control network adjustment calculation functions. College completion. (2011-04-17, Visual Basic, 165KB, 下载1次)
测绘测量有关程序，主要包含摄影测量、导线计算、水准网平差、平差计算
mapping measurement procedures, which mainly includes photographic measurement, wire, standard network adjustment, the adjustment calculation (2007-04-23, Visual Basic, 59KB, 下载181次)
此代码用来求解建立点的凸闭包多边形，采用凸闭包插入算法建立Delaunay三角网可以用到或参考。
this code to solve the establishment point of closure convex polygon, using convex closure insertion algorithm to establish Delaunay triangulation can be used as reference. (2005-10-19, Visual Basic, 3KB, 下载74次)