Shortcuts

FCOS

The RetinaNet model is based on the FCOS: Fully Convolutional One-Stage Object Detection paper.

Warning

The detection module is in Beta stage, and backward compatibility is not guaranteed.

Model builders

The following model builders can be used to instantiate a FCOS model, with or without pre-trained weights. All the model buidlers internally rely on the torchvision.models.detection.fcos.FCOS base class. Please refer to the source code for more details about this class.

fcos_resnet50_fpn(*[, weights, progress, …])

Constructs a FCOS model with a ResNet-50-FPN backbone.

Docs

Access comprehensive developer documentation for PyTorch

View Docs

Tutorials

Get in-depth tutorials for beginners and advanced developers

View Tutorials

Resources

Find development resources and get your questions answered

View Resources