FreeSOLO Learning to Segment Objects without Annotations
FreeSOLO Learning to Segment Objects without Annotations
FreeSOLO: Learning to Segment Objects without Annotations*
Motivation
Present a self-supervised class-agnostic instance segmentation method based on SOLO, with a novel localization generating method.
Method
Free Mask generates object masks given dense feature maps
First construct queries Q and keys K from features I, here queries Q is downsampled from I feature maps. Then obtain the score maps by the following operation: