Sourish Ghosh

@1gen100 this might help: https://docs.opencv.org/master/d7/d6f/tutorial_kinect_openni.html You may need to change the argument passed to the `VideoCapture` constructor for getting the Kinect feed.

@BarunKGP yes you should collect the data by running the code. You can focus on solving (1) only for now since AprilTags calibration method for (2) isn't implemented yet. I...

@pushkalkatara why are loading the yaml files? I think you only need to record the calibration error (which right now I'm echoing out in the terminal) and the number of...

Thanks for pointing it out - I've been meaning to change this for some time now. Do you have any suggestions for a platform independent command line parser library?

@pushkalkatara sorry for the delay. Your PR looks good to me. I just have a few suggestions. Right now you're fetching the calibration error from the terminal by searching "Calibration...

You can write the calibration error in the existing YAML file that is being generated after `calib_intrinsic.cpp` is called. Just make sure you add a command line argument for it...

@pushkalkatara please update the PR as requested by @ManashRaja

@pushkalkatara no, that line is not the issue. What is the exact problem you're facing? Check [this file](https://github.com/sourishg/jackal-navigation/blob/master/src/obstacle_avoidance/point_cloud.cpp) out. I've used `POPT_ARG_NONE` there.

Hi @BarunKGP - you don't need to create an extra file `visualize.cpp` to solve this issue. Just incorporate your visualization code in `calib_intrinsic.cpp`.

@BarunKGP please update the PR as requested by @ManashRaja