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王召东's Projects

for_job icon for_job

2018年8~9月份找工作时，零零碎碎总结的知识点，网上当的比较多，加了一些自己的观点。

framebuffer-test icon framebuffer-test

对framebuffer（/dev/fb0）进行操作，包括读取其可变信息和固定信息，并进行写屏操作。

g2o_curve_fitting icon g2o_curve_fitting

模仿高博的《视觉SLAM十四讲》里第六讲的g2o测试程序。通过100组带噪声的数据，优化求解出a，b，c三个参数。

image-convolution icon image-convolution

对输入图像进行卷积操作，两个核分别是5*5，sigma=0.6的高斯核，5*5的平均算子核。

jpeg-to-avi icon jpeg-to-avi

将指定图片集（.jpg）按照指定帧率（frames/s）合成指定路径下的视频文件（.avi）。

mouse-test icon mouse-test

测试鼠标的程序，终端输出鼠标的位置坐标。

octomap_test icon octomap_test

改写高博的octomap_tutor，使用两种方法创建rgbd_dataset_freiburg2_pioneer_slam2.bag的部分地图。

orb_segmentation icon orb_segmentation

使用语义分割将图像中的人分离出来,将原始图像中提取的ORB特征点落在人身上的剔除(用于SLAM的位姿估计).

orb_test icon orb_test

使用OPENCV库提取ORB特征点；计算描述子进行特征匹配；根据距离筛选匹配点对；根据单应性矩阵筛选匹配点对。

pythoncpp icon pythoncpp

CPP调用python函数的简单示例程序。

qt4_cmake icon qt4_cmake

使用cmake来编译pcl/doc/tutorials/content/sources/qt_visualizer下的qt和pcl混合使用的示例文件。（原始的cmakelists.txt好像不太好用）

read-mem icon read-mem

从指定位置读取七个内存单元的内存值，进行加一操作后，再重新读一次。

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