计算机图形学中的裁剪算法。裁剪的用途是从一幅大的画面中提取所需的信息。...

摘要：在交通场景下进行多目标跟踪时，如何正确检测出车辆间的相互遮挡是影响车辆跟踪结果的关键。针对问题，运用投 影理论分析交通场景的三维几何投影特征．用长方体投影轮廓模型对车辆进行建模，重构其乏维投影轮廓，以进行遮挡的检 测和分离。与以往的方法相比，它在估计出的车辆外形轮廓基础t-进行遮挡检测，不需要匹配操作，计算量较小，并能解决 基于匹配的方法无法对付的初始遮挡问题。用实验验证了该算法的有效性。-In multi―object tracking of traf氍c scene。how to detect the occlusion is a key problem for vehicle tracking．A novel vehicle contour based method is prope∞d to deal with this problem．This method firstly extracts the 3D geometry character from the vehicle images according to the projecting theory，establishes the model of the vehicle with the euboid project contour，and then reconstructs its 3D project contour。detects and segments the occlusion l-e- sious．Compared with traditional method，it deals with the problem with less computation because it generates the ve・ hide contour firstly and no match calculation is needed．Moreover，this method is able to solve the initial occlusion problem，which could not be solved with matching based method．The experimental results show that the

graphic library with micom

一个图象处理有用的源程序_经典水印算法QIM源码-a useful source _ classic watermarking algorithm QIM FOSS

能够将bmp文件转换为jpg文件，推荐。开发环境：vc6.0-Bmp files can be converted to jpg files, recommended. Development Environment: vc6.0

在VS编程环境中，生成一个三维的圆柱体，显示时能够任意方向的进行旋转。-In the VS programming environment, generate a three-dimensional cylinder, the display can rotate any direction.

基于混合高斯的运动目标检测的跟踪！修改后可以使用。-Gaussian mixture-based tracking of moving target detection! Modifications can be used.

功能和界面全部模仿于Windows自带的画图板，界面如截图。功能主要有： 手绘线、简单图形、文字输入、图块拖放、重复撤销、画面缩放、打开保存图片文件，另外为了直接从数据库或者XML中存取图片，另外还提供了从Base64编码存取图片的接口，其他还实现了和画图板同样效果的工具箱及颜料盒。 -Features and interfaces in Windows, bringing all to imitate the drawing board, interface, such as screenshots. The main features include: hand-drawn lines, simple graphics, text input, drag and drop block, repeated withdrawal, screen zoom, open the saved image file, and directly from the database in order to access images or XML, in addition to the provision of deposit from the Base64 encoding picture of the interface from the other have also achieved the same effect and drawing board of the toolbox and the color cartridge.

变色按钮，鼠标移过按钮，会变色。有字旋转-change button by moving the mouse over the button will change color. Rotary is the word

该算法实现图象的边缘检测,包括常用的一些算法如Rorbt,laplace等,同时包含了houng变换.-the algorithm image edge detection, including some of the commonly used algorithms such as Rorbt. laplace, contains a houng transform.

至于切换到图片框UN尺度VB6，将轴和改变其位置应该随着毕业而在每个轴