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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...
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
- 2023-01-20 05:10:03下载
- 积分：1
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数字滤波器的vhdl源代码.在quartus上运行过,里面还有matlab的仿真文件....
数字滤波器的vhdl源代码.在quartus上运行过,里面还有matlab的仿真文件.-Digital filter of the VHDL source code. In Quartus run-off, along with the simulation matlab file.
- 2022-04-30 22:20:41下载
- 积分：1
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For some images, the commonly used edge detection algorithm sometimes can not be...
对于一些图像来说，常用的边缘检测算法有时候无法设立合适的阈值将它们的梯度较小的模糊边缘检测出来。为了解决这个问题，有两种解决方法：将图像方差标准化，拉大模糊边缘的梯度值，或通过设置sigmoid函数，将像素所在区域的信息传递到梯度值中去，对其进行调整，就能找到合适阈值，有效地将模糊边缘提取出来。本程序把这两种算法实现并与与传统算法进行了比较。-For some images, the commonly used edge detection algorithm sometimes can not be an appropriate threshold for the gradient of their smaller fuzzy edge detected. To solve this problem, there are two solutions: the image variance standardization, widening the fuzzy edge of the gradient value, or by setting the sigmoid function pixel region to disseminate the message to the gradient values to adjust, on the can find a suitable threshold, effectively extracted fuzzy edge. This procedure of these two algorithms with the traditional algorithm.
- 2022-05-27 19:07:29下载
- 积分：1
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可以实现个性按钮，值得一看
可以实现个性按钮，值得一看-can achieve personalized buttons, an eye-catcher
- 2022-02-04 13:20:55下载
- 积分：1
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超分辨率图像重建。具有非常好的效果，程序效率较高，有完整的注释和说明文档。...
超分辨率图像重建。具有非常好的效果，程序效率较高，有完整的注释和说明文档。-super-resolution image reconstruction. Very good results, the higher the efficiency, integrity of the Notes and documentation.
- 2022-02-18 14:52:35下载
- 积分：1
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基于灰度梯度矩阵采用相关熵方法二值化图像
基于灰度梯度矩阵采用相关熵方法二值化图像-Based on gray gradient matrix associated entropy method using binary image
- 2022-03-18 03:53:31下载
- 积分：1
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一个简易的图章生成测试程序，很好用,继续开发能嵌入图片就更好了。...
一个简易的图章生成测试程序，很好用,继续开发能嵌入图片就更好了。-A programme for simple digital signature.
- 2023-03-22 17:05:04下载
- 积分：1
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一个头文件 一个头文件 一个头文件
一个头文件 一个头文件 一个头文件-A header file a header file a header file a header file
- 2022-01-25 14:43:59下载
- 积分：1
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散点插值及等值线绘制
散点插值及等值线绘制-casual interpolation points and contour mapping
- 2023-07-11 21:20:02下载
- 积分：1
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这是一个微的准备
这是为一个微型gui编写的图形处理库,对于32位位图处理,采用了MMX汇编优化 这是前一次上传的ugui的优化版本,对于linux-gcc嵌入MMX汇编指令的使用 -This is a preparation of micro-gui graphics library for 32-bit bitmap handle using the MMX optimized compilation This is the first to upload ugui Optimization version of linux-gcc for the compilation of embedded MMX instructions use
- 2023-01-04 10:45:02下载
- 积分：1
