BEGIN:VCALENDAR VERSION:2.0 PRODID:Linklings LLC BEGIN:VTIMEZONE TZID:Asia/Tokyo X-LIC-LOCATION:Asia/Tokyo BEGIN:STANDARD TZOFFSETFROM:+0900 TZOFFSETTO:+0900 TZNAME:JST DTSTART:18871231T000000 END:STANDARD END:VTIMEZONE BEGIN:VEVENT DTSTAMP:20250110T023313Z LOCATION:Hall B7 (1)\, B Block\, Level 7 DTSTART;TZID=Asia/Tokyo:20241206T154300 DTEND;TZID=Asia/Tokyo:20241206T155400 UID:siggraphasia_SIGGRAPH Asia 2024_sess150_papers_1244@linklings.com SUMMARY:Measuring Human Motion Under Clothing DESCRIPTION:Technical Papers\n\nLuis Bolanos, Pearson Wyder-Hodge, and Xin dong Lin (University of British Columbia) and Dinesh K. Pai (University of British Columbia, Vital Mechanics Research)\n\nIn many applications invol ving clothing, it is essential to know how clothes move relative to the bo dy hidden beneath. This is impossible using traditional optical motion cap ture methods due to visual occlusion due to clothes and other body parts, and very difficult using previous non-optical methods that have bulky sens ors and poor spatial accuracy.\n\nWe propose and evaluate a system, Emob, for estimating body motion under clothing using very small electromagnetic sensors attached directly to the skin. It can also be used to measure the motion of clothing layers or sensors below the outer layer of clothes. We show how electromagnetic tracking can even be performed inside a full bod y scanner, combining high resolution shape measurement with body tracking under clothing. We describe a new calibration procedure that learns to cor rect the highly non-linear distortion in electromagnetic sensors to improv e accuracy by an order of magnitude compared to recent work. We show that our method is effective and demonstrate several novel applications.\n\nReg istration Category: Full Access, Full Access Supporter\n\nLanguage Format: English Language\n\nSession Chair: Li-Yi Wei (Adobe Research) URL:https://asia.siggraph.org/2024/program/?id=papers_1244&sess=sess150 END:VEVENT END:VCALENDAR