supported by National Key Research and Development Program of China(Grant No.2017YFB1302300);National Natural Science Foundation of China(Grant Nos.6150020696,61503060);Sichuan Science and Technology Major Projects of New Generation Artificial Intelligence(Grant No.2018GZDZX0037);Fundamental Research Funds for the Central Universities(Grant No.ZYGX2015J148)。
Dear editor,Exoskeletons are widely used in human locomotion assistance and strength augmentation to enhance strength and endurance, wherein strategies based on model-based control are extremely sensitive to errors in...
supported by National Key Research and Development Program of China(Grant No.2017YFB1302300);National Natural Science Foundation of China(Grant Nos.61673088,61503060)。
Dear editor,Human-powered lower exoskeletons are widely studied by academia and industry with regard to human locomotion and strength augmentation.Technological developments have boosted the use of machine learning to...
supported by National Key R&D Program of China(Grant Nos.2018YFB1305400,2017YFB1302301);Joint Research Fund(Grant No.U1713201)of NSFC and Shenzhen。
Dear editor,Stair climbing is a strenuous daily movement that is challenging for older adults and those with lower limb weakness.In this study,we describe a novel stairclimbing exoskeleton that was designed to help we...
supported by NSFC-Shenzhen Robotics Research Center Project(Grant No.U1613219);Shenzhen Overseas Innovation and Entrepreneurship Research Program(Grant No.KQJSCX20170731164301774);Shenzhen Science and Technology Project(Grant No.JCYJ20180302145539583);Shenzhen Fundamental Research Program(Grant No.JCYJ20160429184226930);Shenzhen Institute of Artificial Intelligence and Robotics for Society。
Dear editor,Great progress has been made in exoskeleton research over the past decades.Exoskeletons of various types have been developed for a range of purposes,predominantly military and clinical[1,2].Some adopt rigi...
Person re-identification is a classical task for any multi-camera surveillance system. Most of the existing researches on re-identification are based on features extracted from RGB images. However,there are many defic...
supported partially by National Natural Science Foundation of China (Grant Nos. 61379126, 61662021)
This article proposes to identify and recommend scientific workflows for reuse and repurposing. Specifically, a scientific workflow is represented as a layer hierarchy that specifies the hierarchical relations be- twe...
supported by National Natural Science Foundation of China (Grant Nos. 60903096,61222308);Fundamental Research Funds for the Central Universities (Grant No. HUST 2011TS110)
Skeletons can be viewed as a compact shape representation in that each shape can be completely reconstructed from its skeleton. However, the usefulness of a skeletal representation is strongly limited by its instabili...
supported by National Key Basic Research Foundation of China(Grant No.2009CB320801);National Natural Science Foundation of China(Grant No.60933007);Zhejiang Provincial Natural Science Foundation of China(Grant No.Z1110154)
We present an efficient polygonization approach for tree trunks modeled by line skeleton-based convolution surfaces. A quad-dominated non-convex bounding polyhedron is firstly created along the skeleton, which is then...