{"about":{"site":"https://codewithpapers.app","non_affiliation":"Code with Papers and Syntology are not affiliated with, endorsed by, or sponsored by Papers with Code, Meta, or the pwc-archive mirror.","licence":"CC BY-SA 4.0","licence_url":"https://creativecommons.org/licenses/by-sa/4.0/legalcode","attribution":"https://codewithpapers.app/attribution","modified":"archive material modified by Syntology; see the attribution page"},"url":"/paper/zoomout-spectral-upsampling-for-efficient","title":"ZoomOut: Spectral Upsampling for Efficient Shape Correspondence","arxiv_id":"1904.07865","date":"2019-04-16","proceeding":null,"authors":["Simone Melzi","Jing Ren","Emanuele Rodolà","Abhishek Sharma","Peter Wonka","Maks Ovsjanikov"],"abstract":"We present a simple and efficient method for refining maps or correspondences by iterative upsampling in the spectral domain that can be implemented in a few lines of code. 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