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add description of camera intrinsic parameters

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Lorenzo 2021-02-10 11:02:49 +01:00
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@ -72,6 +72,12 @@ and can be checked with `python -m monstereo.run predict --help`.
![predict_all](out_002282_pifpaf.jpg)
### Focal Length and Camera Parameters
Absolute distances are affected by the camera intrinsic parameters.
When processing KITTI images, the network uses the provided intrinsic matrix of the dataset.
In all the other cases, we use the parameters of nuScenes cameras, with "1/1.8'' CMOS sensors of size 7.2 x 5.4 mm.
The default focal length is 5.7mm and this parameter can be modified using the argument `--focal`.
### Social Distancing
To visualize social distancing compliance, simply add the argument `--social-distance` to the predict command.