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dataset problem #58

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hjyyyd opened this issue Jun 17, 2022 · 4 comments
Open

dataset problem #58

hjyyyd opened this issue Jun 17, 2022 · 4 comments

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@hjyyyd
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hjyyyd commented Jun 17, 2022

I have download dataset from weblink http://rpg.ifi.uzh.ch/data/VID2E/ncaltech_syn_images.zip,
but didn't find the video sequences used for event conversion.
After unziped ncaltech_syn_images.zip downloaded from the former weblink, I obtained folder sim-N-Caltech101, there is only /sim-N-Caltech101/class/image_%04d.npz files.
Could anyone help with how to find the images( in the form class/image_%05d/images/image_%05d.png), as well as the corresponding timestamps of the images( in class/image_%04d/timestamps.txt)?

@gwgknudayanga
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I have the same issue

@sherlie831
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Hi, could you please share the downloaded dataset? The link given doesn't seem to work...

@danielgehrig18
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danielgehrig18 commented Sep 23, 2022

I have updated the file with compressed image sequences in h5. Sorry something might have gone wrong during the change. You should be able to download the correct file now under the same link.

@sherlie831
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sherlie831 commented Sep 27, 2022

I have updated the file with compressed image sequences in h5. Sorry something might have gone wrong during the change. You should be able to download the correct file now under the same link.

Thanks a lot! Now it can be downloaded normally.
But I have a question, how to get the event stamp corresponding to the image in the dataset (Event-DDD17) provided by Ev-SegNet? Is it auto-generated in ESIM?
Is it possible to provide the synthetic events for DDD17?

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4 participants