## Installation
Follow [Detectron2 installation instructions](https://detectron2.readthedocs.io/tutorials/install.html)

## Dataset
Prepare COCO and LVIS datasets 

```
$DETECTRON2_DATASETS/
    coco/
        train2017/
        val2017/
        annotations/
            instances_train2017.json 
            instances_val2017.json
    lvis/
        lvis_v1_train.json
        lvis_v1_val.json
```