Mining Cross-Person Cues for Body-Part Interactiveness Learning in HOI Detection. (arXiv:2207.14192v1 [cs.CV])

Human-Object Interaction (HOI) detection plays a crucial role in activity
understanding. Though significant progress has been made, interactiveness
learning remains a challenging problem in HOI detection: existing methods
usually generate redundant negative H-O pair proposals and fail to effectively
extract interactive pairs. Though interactiveness has been studied in both
whole body- and part- level and facilitates the H-O pairing, previous works
only focus on the target person once (i.e., in a local perspective) and
overlook the information of the other …

arxiv cv detection learning mining part person