no code implementations • 2 Mar 2021 • Weijia Han, Siwei Luo, Dirk Bröker, Norbert Vennemann, Markus Haase, Georg S. Duesberg, Martin Steinhart
Self-lubrication of components of technical systems by incorporation of dry lubricant microparticle arrays into their contact surfaces is an example for overcoming the drawbacks of continuous functional coatings by replacing them with microparticle arrays.
Applied Physics Materials Science
no code implementations • ICLR 2019 • Siwei Luo
The weak contraction mapping is a self mapping that the range is always a subset of the domain, which admits a unique fixed-point.
2 code implementations • 8 Jul 2018 • Siwei Luo
The strong contraction mapping, a self-mapping that the range is always a subset of the domain, admits a unique fixed-point which can be pinned down by the iteration of the mapping.
General Mathematics
no code implementations • CVPR 2014 • Jiajun Wu, Yibiao Zhao, Jun-Yan Zhu, Siwei Luo, Zhuowen Tu
Interactive segmentation, in which a user provides a bounding box to an object of interest for image segmentation, has been applied to a variety of applications in image editing, crowdsourcing, computer vision, and medical imaging.