In this paper, we present an economic active learning setting, named active pointly-supervised instance segmentation (APIS), which starts with box-level annotations and iteratively samples a point within the box
Code for the paper "Active Pointly-Supervised Instance Segmentation", ECCV 2022. Contact:chufeng.t@foxmail.com NOTE:This release is currently a preliminary version for APIS, where only the newly added or modified source files are included for simplicity. The provided scripts could help you unders...
datasets shows our pointly-supervised approach (1) is as effective as traditional box-supervision at a fraction of the annotation cost, (2) is robust to sparse and noisy point annotations, (3) benefits from pseudo-points during inference, and (4) outperforms recent weakly-supervised ...