ethz-asl / image_undistort

A compact package for undistorting images directly from kalibr calibration files. Can also perform dense stereo estimation
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Undistortion for MonoCam with omni-radtan extrem slow #57

Closed hz658832 closed 4 years ago

hz658832 commented 4 years ago

Hallo guys, I've been trying to use Kalibr to calibrate my monocular camera with different camera models (also trying to figure the difference.)

If I deploy the undistortion with pinhole-equidistant or pinhole-radtan, I can get the images processed almost in same frequency as the recorded bag (30Hz, rostopic hz ~30Hz). But If I am using omni-radtan, the undistort process gets extrem slow, only 5 - 8 Hz could be archived.
My Laptop has i9-9900K... Is this situation normal? Or I've made mistakes? Could you help me?

Many Thanks!

Best regards from Aachen Haoming