just segmantic segmentation training,how should i do?

[StawEndl]

if i just want segmantic segmentation training, do not want to Instance segmentation training. how should i do?

i just prepare the dataset like this : ADEChallengeData2016/ images/ annotations/ # segmantic segmentation data i don't want to download annotations_instance.tar which contain Instance segmentation data. what should i do next?

[praeclarumjj3]

Hi @StawEndl, thanks for your interest in our work. If you only need to train for semantic segmentation, follow the steps below:

• Prepare panoptic annotations for ADE20K (you need the instance annotations for this step). We advocate using panoptic annotations when available during training.
• Set the task probabilities as SEMANTIC: 1.0 and INSTANCE: 0.0 and the default task as semantic in the config file: https://github.com/SHI-Labs/OneFormer/blob/33ebb56ed34f970a30ae103e786c0cb64c653d9a/configs/ade20k/Base-ADE20K-UnifiedSegmentation.yaml#L55-L57 https://github.com/SHI-Labs/OneFormer/blob/33ebb56ed34f970a30ae103e786c0cb64c653d9a/configs/ade20k/oneformer_R50_bs16_160k.yaml#L56

[praeclarumjj3]

Feel free to re-open if you face any issues.