Active digital hologram display
    1.
    发明授权
    Active digital hologram display 失效
    有源数字全息图显示

    公开(公告)号:US07227674B2

    公开(公告)日:2007-06-05

    申请号:US10980672

    申请日:2004-11-03

    IPC分类号: G03H1/26

    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.

    摘要翻译: 某些类型的全息记录材料可用于可更新地记录当通过包含图像信息的对象激光束与参考激光束的干涉而产生条纹图案时形成的全息立体图。 以这种方式,避免了条纹图案的计算,而是为要显示的场景或对象计算透视信息,下载信息以显示诸如空间光调制器的硬件,并且随后通过干涉 在经典全息图记录方案中包含参考激光束的该信息的物体激光束。 先前记录的全息立体图像或分量图像通过擦除立体图像或分量图像和记录更新的立体图像或分量图像,或者通过在全息记录材料的单独部分中记录更新的立体图像或分量图像来更新。

    Active digital hologram display
    7.
    发明授权
    Active digital hologram display 有权
    有源数字全息图显示

    公开(公告)号:US06859293B2

    公开(公告)日:2005-02-22

    申请号:US10691041

    申请日:2003-10-22

    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.

    摘要翻译: 某些类型的全息记录材料可用于可更新地记录当通过包含图像信息的对象激光束与参考激光束的干涉而产生条纹图案时形成的全息立体图。 以这种方式,避免了条纹图案的计算,而是为要显示的场景或对象计算透视信息,下载信息以显示诸如空间光调制器的硬件,并且随后通过干涉 在经典全息图记录方案中包含参考激光束的该信息的物体激光束。 先前记录的全息立体图像或分量图像通过擦除立体图像或分量图像和记录更新的立体图像或分量图像,或者通过在全息记录材料的单独部分中记录更新的立体图像或分量图像来更新。

    Enhanced environment visualization using holographic stereograms
    8.
    发明授权
    Enhanced environment visualization using holographic stereograms 有权
    使用全息立体图增强环境可视化

    公开(公告)号:US07190496B2

    公开(公告)日:2007-03-13

    申请号:US10899365

    申请日:2004-07-26

    IPC分类号: G03H1/26

    摘要: Hologram production techniques can combine source data representing realistic information describing an environment with source data providing representational information describing a feature of the environment and/or some object interacting with the environment. The combined data is used to produce holograms, and particularly holographic stereograms including features that enhance the visualization of the environment depicted in hologram. A haptic interface can be used in conjunction with such holograms to further aid use of the hologram, and to provide an interface to secondary information provided by a computer and related to the images depicted in the hologram.

    摘要翻译: 全息图生成技术可以将表示描述环境的现实信息的源数据与源数据相结合,提供描述环境特征的表示信息和/或与环境交互的一些对象。 组合数据用于产生全息图,特别是全息立体图,包括增强全息图中描绘的环境可视化的特征。 触觉界面可以与这样的全息图一起使用,以进一步有助于全息图的使用,并且提供与由计算机提供并与全息图中描绘的图像有关的二次信息的界面。

    Enhanced Environment Visualization Using Holographic Stereograms
    9.
    发明申请
    Enhanced Environment Visualization Using Holographic Stereograms 有权
    使用全息立体图增强环境可视化

    公开(公告)号:US20100033783A1

    公开(公告)日:2010-02-11

    申请号:US12582309

    申请日:2009-10-20

    IPC分类号: G03H1/08

    摘要: Hologram production techniques can combine source data representing realistic information describing an environment with source data providing representational information describing a feature of the environment and/or some object interacting with the environment. The combined data is used to produce holograms, and particularly holographic stereograms including features that enhance the visualization of the environment depicted in hologram. A haptic interface can be used in conjunction with such holograms to further aid use of the hologram, and to provide an interface to secondary information provided by a computer and related to the images depicted in the hologram.

    摘要翻译: 全息图生成技术可以将表示描述环境的现实信息的源数据与源数据相结合,提供描述环境特征的表示信息和/或与环境交互的一些对象。 组合数据用于产生全息图,特别是全息立体图,包括增强全息图中描绘的环境可视化的特征。 触觉界面可以与这样的全息图一起使用,以进一步有助于全息图的使用,并且提供与由计算机提供并与全息图中描绘的图像有关的二次信息的界面。

    Enhanced environment visualization using holographic stereograms
    10.
    发明授权
    Enhanced environment visualization using holographic stereograms 失效
    使用全息立体图增强环境可视化

    公开(公告)号:US07605961B2

    公开(公告)日:2009-10-20

    申请号:US11717610

    申请日:2007-03-13

    IPC分类号: G03H1/08 G03H1/26

    摘要: Hologram production techniques can combine source data representing realistic information describing an environment with source data providing representational information describing a feature of the environment and/or some object interacting with the environment. The combined data is used to produce holograms, and particularly holographic stereograms including features that enhance the visualization of the environment depicted in hologram. A haptic interface can be used in conjunction with such holograms to further aid use of the hologram, and to provide an interface to secondary information provided by a computer and related to the images depicted in the hologram.

    摘要翻译: 全息图生成技术可以将表示描述环境的现实信息的源数据与源数据相结合,提供描述环境特征的表示信息和/或与环境交互的一些对象。 组合数据用于产生全息图,特别是全息立体图,包括增强全息图中描绘的环境可视化的特征。 触觉界面可以与这样的全息图一起使用,以进一步有助于全息图的使用,并且提供与由计算机提供并与全息图中描绘的图像有关的二次信息的界面。