Unseen Object Amodal Instance Segmentation via Hierarchical Occlusion Modeling

Seunghyeok Back,Joosoon Lee,Taewon Kim,Sangjun Noh,Raeyoung Kang,Seongho Bak,Kyoobin Lee,Seunghyeok Back,Joosoon Lee,Taewon Kim,Sangjun Noh,Raeyoung Kang,Seongho Bak,Kyoobin Lee

Instance-aware segmentation of unseen objects is essential for a robotic system in an unstructured environment. Although previous works achieved encouraging results, they were limited to segmenting the only visible regions of unseen objects. For robotic manipulation in a cluttered scene, amodal perception is required to handle the occluded objects behind others. This paper addresses Unseen Object ...