公开(公告)号：EP2126665A2

公开(公告)日：2009-12-02

申请号：EP08744069.9

申请日：2008-03-19

申请人： Zebra Imaging, Inc.

发明人： KLUG, Michael, A. ,  HOLZBACH, Mak, E.

IPC分类号： G06F3/01

CPC分类号： G06F3/0325 ,  G03H1/268 ,  G03H2001/0061 ,  G06F3/017 ,  H04N13/327

摘要： A dynamic three-dimensional image can be modified in response to poses or gestures, such as hand gestures, from a user. In one implementation, the gestures are made by a user who selects objects in the three-dimensional image. The gestures can include indications such as pointing at a displayed object, for example, or placing a hand into the volume of space occupied by the three-dimensional image to grab one or more of the displayed objects. In response to the gestures, the three-dimensional display is partially or completely redrawn, for example by an alteration or repositioning of the selected objects. In one implementation, a system simulates the dragging of a displayed three-dimensional object by a user who grabs and moves that object.

公开(公告)号：EP1449036A2

公开(公告)日：2004-08-25

申请号：EP02794056.8

申请日：2002-11-26

申请人： Zebra Imaging, Inc.

发明人： NEWSWANGER, Craig ,  LAD, Pankaj ,  SITTON, Robert, L. ,  HUANG, Qiang ,  KLUG, Michael, A. ,  HOLZBACH, Mark, E.

IPC分类号： G03H1/26 ,  G03H1/02

CPC分类号： G03H1/0476 ,  G02B27/2271 ,  G03H1/0465 ,  G03H1/181 ,  G03H1/268 ,  G03H2001/0413 ,  G03H2001/0415 ,  G03H2001/0423 ,  G03H2001/048 ,  G03H2001/0491 ,  G03H2001/0497 ,  G03H2001/2271 ,  G03H2001/2685 ,  G03H2001/2695 ,  G03H2222/18 ,  G03H2222/33 ,  G03H2223/26 ,  G03H2225/52 ,  G03H2225/61 ,  G03H2260/12

摘要： Pre-sensitization techniques can be used in conjunction with holographic recording materials to allow high quality holographic stereograms to be recorded in those holographic recording materials using pulsed lasers. Additional hologram production system hardware and software designs for use with pulsed lasers are disclosed.

公开(公告)号：EP1554614A2

公开(公告)日：2005-07-20

申请号：EP03796353.5

申请日：2003-10-22

申请人： Zebra Imaging, Inc.

发明人： KLUG, Michael, A. ,  NEWSWANGER, Craig ,  HUANG, Qiang ,  HOLZBACH, Mark, E.

IPC分类号： G02B5/32

CPC分类号： G03H1/02 ,  G03H1/16 ,  G03H1/18 ,  G03H1/22 ,  G03H1/268 ,  G03H2001/0268 ,  G03H2001/0413 ,  G03H2001/0415 ,  G03H2001/184 ,  G03H2001/2289 ,  G03H2001/2685 ,  G03H2001/2695 ,  G03H2210/22 ,  G03H2223/14 ,  G03H2225/25 ,  G03H2225/52 ,  G03H2260/12 ,  G03H2260/35 ,  G03H2270/31

摘要： Certain types of holographic recording materials can be used to updateably record holographic stereograms formed when fringe patterns are generated through interference of an object laser beam containing image information with a reference laser beam. In this manner, calculation of fringe patterns is avoided, and instead perspective information is computed for a scene or object to be displayed, the information is downloaded to display hardware such as a spatial light modulator, and fringe patterns are subsequently generated through interference of an object laser beam containing this information with a reference laser beam in the classic hologram recording scheme. Previously recorded holographic stereograms or component hogels are updated by erasing the stereograms or component hogels and recording updated stereograms or component hogels, or by recording updated stereograms or component hogels in a separate portion of the holographic recording material.