Real-time user position estimation in indoor environments using digital watermarking for audio signalsAug 1, 2010·Ryosuke Kaneto,Yuta Nakashima,Noboru Babaguchi· 0 min read Cite DOITypeConference paperPublicationProc. International Conference on Pattern Recognition (ICPR)Last updated on Aug 1, 2010 ← Discriminating intended human objects in consumer videos Aug 1, 2010Detecting intended human objects in human-captured videos Jun 1, 2010 →