Abstract
Purpose - This paper presents a novel method of 3D foot and shoe model matching based on oriented bounding box (OBB) and axis aligned bounding box (AABB).Design/methodology/approach - We first calculate their OBBs of foot and shoe models; align three axial directions of their OBBs to be parallel to three axes of world coordinate system. Then, we compute their AABBs of foot and shoe models, translate the center of the bottom face of the foot’s AABB to that of the shoe’s AABB. Findings - After the matching, the shoe model could be larger or locally smaller than the foot model. We finally adjust the size of shoe model according to the distance difference.Originality/value - Experimental results show that this method is simple and feasible which can effectively realize the matching between foot and shoe models.
Purpose - This paper presents a novel method of 3D foot and shoe model matching based on oriented bounding box (OBB) and axis aligned bounding box (AABB).Design/methodology/approach - We first calculate their OBBs of foot and shoe models; align three axial directions of their OBBs to be parallel to three axes of world coordinate system. Then, we compute their AABBs of foot and shoe models, translate the center of the bottom face of the foot’s AABB to that of the shoe’s AABB. Findings - After the matching, the shoe model could be larger or locally smaller than the foot model. We finally adjust the size of shoe model according to the distance difference.Originality/value - Experimental results show that this method is simple and feasible which can effectively realize the matching between foot and shoe models.