nndet2

Object Detection models based on detectron2.

Backbones

• ConvNeXt config

Model	Backbone	Lr schd	Mem (GB)	mask AP	box AP	Config	Download
Mask RCNN	ConvNeXt_Tiny	1x		40.5	43.8	config	model
RetinaNet	ConvNeXt_Tiny	1x			43.8	config	model

• ResNet config

Model	Backbone	Lr schd	Mem (GB)	mask AP	box AP	Config	Download
RetinaNet+	ResNet50*	1x			41.9	config	model

+: we use GN + GIoU + multi-scale training
*: we use new TorchVision SOTA ResNet models

• DaViT

Model	Backbone	Lr schd	Mem (GB)	mask AP	box AP	Config	Download
RetinaNet	DaViT-Tiny	1x			44.8	config	model

• SwinTransformerV2

Model	Backbone	Lr schd	Mem (GB)	mask AP	box AP	Config	Download
RetinaNet	SwinV2-Tiny	1x			44.8	config	model