Comments (3)
DATASETS:
DATASET_NEED_MAP: [True, False, ]
DATASET_TYPE: ['image_instance', 'video_instance', ]
DATASET_TYPE_TEST: ['video_instance', ]
DATASET_RATIO: [1.0, 0.75]
TRAIN: ("coco2ytvis2019_train", "mydata_train")
TEST: ("mydata_val",)
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Hello, thanks for your attention. Please refer to here for the annotation format of YTVIS. The format of instance annotation is basically the same as COCO, but the difference is that bboxes and segmentations are lists of length T, which include the annotations of the object in all frames, with None used as a placeholder for frames where the object does not appear.
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If you want to train on the COCO dataset and your own dataset jointly, and if the categories in your dataset are inconsistent with those in YTVIS19, you will need to implement a category mapping to convert the COCO annotations to your dataset. Please refer to here
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Related Issues (20)
- whether release LSVOS challenge technique report ? HOT 2
- Training parameters HOT 2
- 单卡gpu 不支持推理吗 HOT 9
- how to export in onnx format HOT 3
- can not use demo file HOT 2
- 🐛[Bugs] I can't reproduce DVIS online results on Youtube-VIS 2019 HOT 4
- can not produce demos HOT 7
- no detection results on demo.py HOT 2
- Train on custom dataset HOT 8
- Dataset file missing HOT 6
- Exploring Real-time Video Instance Segmentation with DVIS Model HOT 2
- About the transformer denoising blocks (TD) HOT 1
- Some questions about your motivation of instance association.
- Problem when I evaluate DVIS(online) on OVIS dataset HOT 1
- Is the COCO dataset only used for training segmentation models? Do tracking datasets require separate annotations? HOT 4
- Why add ID can make sure that the preframe information will not mix with next frame information.
- where coco2ytvis2019_train.json? HOT 6
- How to Train on New Data HOT 1
- The dataset “ytvis2021” does not have instances.json for validation and test sets. Where does their annotation information come from? HOT 2
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