Theoretically Achieving Continuous Representation of Oriented Bounding Boxes

arXiv:2402.18975v1 Announce Type: new
Abstract: Considerable efforts have been devoted to Oriented Object Detection (OOD). However, one lasting issue regarding the discontinuity in Oriented Bounding Box (OBB) representation remains unresolved, which is an inherent bottleneck for extant OOD methods. This paper endeavors to completely solve this issue in a theoretically guaranteed manner and puts an end to the ad-hoc efforts in this direction. Prior studies typically can only address one of the two cases of discontinuity: rotation and aspect ratio, …

abstract arxiv box continuous cs.ai cs.cv detection discontinuity issue paper representation solve type