公开(公告)号：US20090116087A1

公开(公告)日：2009-05-07

申请号：US12265218

申请日：2008-11-05

申请人： Akira Shirakura ,  Juji Nakagawa ,  Nobuhiro Kihara

发明人： Akira Shirakura ,  Juji Nakagawa ,  Nobuhiro Kihara

IPC分类号： G03H1/26

CPC分类号： G03H1/268 ,  G03H1/28 ,  G03H2001/0415 ,  G03H2001/2239 ,  G03H2223/18

摘要： An image recording method of recording a holographic stereogram is disclosed. An optical deflecting device is disposed in proximity to a hologram record medium when it is exposed with a stripe-shaped elemental hologram. Either object beam or reference beam is deflected in a long side direction thereof through the optical deflecting device to expose the hologram record medium. The hologram record medium is multiply exposed at least two times with different deflection angles of the optical deflecting device to cause the elemental hologram to have a plurality of parallaxes in a long side direction of the elemental hologram.

摘要翻译： 公开了记录全息立体图像的图像记录方法。 当光学偏转装置用条状元素全息图曝光时，其设置在全息记录介质附近。 物体光束或参考光束在其长边方向上通过光学偏转装置偏转，以露出全息图记录介质。 全息图记录介质被多次暴露于光偏转装置的不同偏转角度的至少两次，以使元素全息图在元素全息图的长边方向上具有多个视差。