Where do the values in arch_cfg.yaml file come from, especially fov_up, fov_down, img_means, img_stds? about lidar-bonnetal HOT 4 CLOSED

The fov_up and fov_down are sensor-specific and are the field of view of the Velodyne HDL-64E. The img_mean and img_stds are computed from the range images. As noted in #43, these values are computed on the training data. However, it's somehow lost how these values are exactly are computed.

And I guess this question is more related to lidar-bonnetal?

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Thanks for the quick reply, helps me a lot! Yes that's right, this issue is more related to lidar-bonnetal.
Does signal mean the remission of a point or what does the value for signal in img_means and img_std stand for?

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signal is the remission of the sensor.

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Great. Thanks a lot!

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