silencht

fix wrong type bug

1

fix a wrong type bug. ```bash silencht@ubuntu:~/CameraCalibration$ python3 main.py Intrinsic Calibration ...... ./IntrinsicCalibration/data/img_raw0.jpg ./IntrinsicCalibration/data/img_raw5.jpg ./IntrinsicCalibration/data/img_raw6.jpg ./IntrinsicCalibration/data/img_raw9.jpg ./IntrinsicCalibration/data/img_raw4.jpg ./IntrinsicCalibration/data/img_raw8.jpg ./IntrinsicCalibration/data/img_raw3.jpg ./IntrinsicCalibration/data/img_raw1.jpg ./IntrinsicCalibration/data/img_raw7.jpg ./IntrinsicCalibration/data/img_raw2.jpg Camera Matrix is : [[349.47115344324277, 0.0, 604.1864708236834], [0.0,...

in [grid_map_filters/src/MedianFillFilter.cpp](https://github.com/ANYbotics/grid_map/blob/2be3747a4fa7ccae13d8d1d12442a8d668fa2484/grid_map_filters/src/MedianFillFilter.cpp#L218C1-L221C59), ```c++ cv::dilate(inputMask, cleanedInputMask, element); cv::erode(cleanedInputMask, cleanedInputMask, element); cv::erode(inputMask, cleanedInputMask, element); cv::dilate(cleanedInputMask, cleanedInputMask, element); ``` My idea was to write it like this， ```c++ cv::dilate(inputMask, cleanedInputMask, element); cv::erode(cleanedInputMask, cleanedInputMask,...

在复现了你的代码之后，跑TUM数据集时，整个轨迹（以及octomap建图）相对于grid（）绘制的网格，是有一个倾斜角度的，没有和地面平行。请问有解决该问题的思路吗？ @MRwangmaomao

ch6第126页，定义向量y=[u,z]^T，是否应该改为y=[-u,z]^T

1

因为根据式6.18可知，u一般都是负的，例如：e1=x1-x0-u1，若y按照y=[u,z]^T，代入式6.20后，便有e1=x1-x0+u1 不知道我有没有想错。 另：125页6.14式下面段落，“现希望根据已有的v，y进行……”是否应该改为“现希望根据已有的u，z进行……”？