Pointly-Supervised Instance Segmentation

implement with mmdetection

requirement

mmdet

performance

Backbone	Style	Lr schd	mask AP
R-50	pytorch	3x	36.1

usage

train

./dist_train.sh

display labels

python point_label_display.py configs/official/point_sup_r50_fpn_1x_coco.py --show-dir ./output

please follow official mmdetection instructions

version

• offitial: modified from detectron2 PointSup

• own: implementation from scratch with some features:

  • sample sites in batch
  • provide sample sites visual info
  • extend relative import for better decoupling with origin mmdetection project (without modifying origin package code)