TY - GEN U1 - Sonstiges A1 - Liao, Chunyuan A1 - Liu, Qiong A1 - Huber, Jochen T1 - System and method for interactive markerless paper documents in 3d space with mobile cameras and projectors KW - Patent Y1 - 2015 UR - https://depatisnet.dpma.de/DepatisNet/depatisnet?action=pdf&docid=US020130033484A1&xxxfull=1 SP - 17 S1 - 17 ER -