[Dataset][ASE] Missing object_instances_to_classes.json files in Some Scenes

[YilmazKadir]

I downloaded the ASE dataset following the provided instructions. However, I noticed that some scenes, for example scenes 20–39 and 50–59, include instance PNG files but are missing the corresponding object_instances_to_classes.json files.

Is this expected, or are these files missing from the dataset release?

[Tarunstk]

HI @YilmazKadir I am looking into this issue and will get back to you shortly. Thank you for posting this question.

[Tarunstk]

Hi @YilmazKadir I believe the files need to be added to the sequences. I shall update you as soon as we have updated the sequences. Thank you for your patience. Is this a blocker for you currently?

[YilmazKadir]

Hi,
That would be great. It is indeed a blocker as I am doing research on 3D scene understanding and need the semantic segmentation labels. Right now, I have the instance IDs but not the semantic class of each object for aforementioned scenes.

[Tarunstk]

Got it @YilmazKadir. I am consulting the team and will get back to you soon. If these files were missing and are added to the sequences I shall update you and you can download those sequences to obtain the json files as well. Thank you.

[YilmazKadir]

Are there any updates from the team regarding the missing files?

[Tarunstk]

Hi @YilmazKadir based on the updates these scenes were not generated at the time of creating the dataset. At the moment these are not available and will be added however the timeline is unknown at the moment.