About dt_min and dt_max in camera_transitions.txt

ipl-uw / 2019-CVPR-AIC-Track-1-UWIPL

Repository for 2019 CVPR AI City Challenge Track 1 from IPL@UW

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About dt_min and dt_max in camera_transitions.txt #2

Open ChiyuanFeng opened 5 years ago

ChiyuanFeng commented 5 years ago

Hello Sir, I have a quick question about camera_transitions.txt in the second part of Track1. The last 2 columns were dt_min and dt_max. I guess it's the frame gap between zone_src and zone_dst. Am I right? If so, how did you get them? I found your work very inspiring, any suggestion will be great.

Thanks

tsungweihuang commented 5 years ago

Hi Chiyuan, Yes, dt_min and dt_max are the min/max transition times from zone_src to zone_dst. You can either directly get them from training data or estimate them based on road channelization information and road section situation.