GC ViT - Object Detection

This repository is the official PyTorch implementation of Global Context Vision Transformers for object detection using MS COCO dataset.

Requirements

The dependencies can be installed by running:

pip install -r requirements.txt

Benchmarks

The expected performance of models that use GC ViT as a backbone is listed below:

Backbone	Head	#Params(M)	FLOPs(G)	mAP	Mask mAP
GC ViT-T	Mask R-CNN	48	291	47.9	43.2
GC ViT-T	Cascade Mask R-CNN	85	770	51.6	44.6
GC ViT-S	Cascade Mask R-CNN	108	866	52.4	45.4
GC ViT-B	Cascade Mask R-CNN	146	1018	52.9	45.8