I noticed that for euroc datasets you are using [a cropping of 640x480](https://github.com/lukasvst/dm-vio-python-tools/blob/3c040993beb247bfbfe26f4672d672b6d9bf8e37/download_euroc.py#L109C1-L115C42) instead of using the full 752x480 resolution. Why is this?