公开(公告)号：EP2635997A2

公开(公告)日：2013-09-11

申请号：EP11838908.9

申请日：2011-11-04

申请人： Digimarc Corporation

发明人： DAVIS, Bruce, L. ,  RODRIGUEZ, Tony, F. ,  RHOADS, Geoffrey, B. ,  ALLER, Joshua, V. ,  CONWELL, William, Y. ,  OWEN, Jerrine, K. ,  ALATTAR, Adnan, M. ,  ROGERS, Eliot ,  BRADLEY, Brett, A. ,  REED, Alastair, M. ,  BRANDIS, Robert, Craig

IPC分类号： G06K9/60 ,  G06F7/00 ,  H04L29/08

CPC分类号： G06Q30/06 ,  G06F8/61 ,  G06F9/3885 ,  G06F9/445 ,  G06F9/5027 ,  G10L15/285 ,  G10L25/78 ,  G10L25/81 ,  G10L25/84 ,  H04L2463/101 ,  H04M1/72522 ,  H04M2250/52

摘要： Methods and arrangements involving portable devices, such as smartphones and tablet computers, are disclosed. One arrangement enables a creator of content to select software with for rendering that creator's content - assuring continuity between artistic intention and delivery. Another arrangement utilizes the smartphone camera to identify nearby subjects, and take actions based thereon. Othe rely on near field chip (RFID) identification of objects, or on identification of audio streams (e.g., music, voice). Some of the detailed technologies concern improvements to the user interfaces associated with such devices. Others involve use of these devices in connection with shopping, text entry, sign language interpretation, and vision-based discovery. Still other improvements are architectural in nature, e.g., relating to evidence-based state machines, and blackboard systems. Yet other technologies concern use linked data in portable devices - some of which exploit GPU capabilities. Still other technologies concern computational photography.