Marcelino Almeida

It took me quite a while to figure this out, but it seems like the author used the function `findinvpoly`, which can be located deep inside the files for fisheye...

You can find an easy method to obtain the reverse value as described in here: https://github.com/jj-tetraquark/ocamcalib_undistort/issues/1 As an example, we can approximately compute `pInv` from the OP assuming that the...

I was able to get images from the MJPG stream by adding the following in [this line](https://github.com/ros-drivers/video_stream_opencv/blob/65949bdc5c9468d18c51aed9073d020bec892532/src/video_stream.cpp#L295): `cap->set(cv::CAP_PROP_FOURCC, cv::VideoWriter::fourcc('M','J','P','G'));` It worked, but the CPU usage went through the roof... not...

Not sure if anyone is still monitoring this one year later, but I appreciate the solution, I tested it locally and it worked. I just had to make sure to...

Oops, forgot to upload the ulog. Here it is: [log_257_2022-3-11-13-35-38.zip](https://github.com/PX4/PX4-ECL/files/8235965/log_257_2022-3-11-13-35-38.zip)

It took me a while, but I figured it out using the new `cameraCalibrator` toolbox in Matlab. Once you calibrate using the fisheye model, you can export the model by...

As a test, we can start from the calibration results from https://github.com/jj-tetraquark/ocamcalib_undistort/blob/master/include/calib_results.txt. We need the coefficients (they already have the second argument as 0.0), the image height and width. Then...