Recent transformer-based offline video instance segmentation (VIS) approaches achieve
encouraging results and significantly outperform online approaches. However, their reliance …

We propose MoBox, a low-cost solution for semi-supervised video object segmentation that
requires only bounding boxes as manual annotations for training. Built upon a mature semi …

It is expensive and labour-extensive to label the pixel-wise object masks in a video. As a
result, the amount of pixel-wise annotations in existing video instance segmentation (VIS) …