利索-全球专利检索

  1. Login
  2. Sign Up

Search Results

15 records (took 0.023 seconds)

    Hybrid image decomposition and projection
    3.
    发明授权
    Hybrid image decomposition and projection 有权
    混合图像分解和投影

    公开(公告)号：US09305384B2

    公开(公告)日：2016-04-05

    申请号：US14238585

    申请日：2012-08-14

    Applicant: Weining Tan ,  Steven Charles Read

    Inventor： Weining Tan ,  Steven Charles Read

    IPC: G06T11/60 ,  G06T5/00 ,  G06T3/00 ,  G06T11/00 ,  H04N9/31

    CPC classification number: H04N9/3185 ,  G06T3/0093 ,  G06T5/002 ,  G06T5/007 ,  G06T11/001 ,  G06T11/60 ,  H04N9/3147 ,  H04N9/3182

    Abstract: Hybrid image projection systems and methods can superimpose image components of an input image. An input image can be divided into smaller regions and at least one parameter of each region can be determined. The input image can be decomposed based on the parameter of each region into multiple, less correlated, orthogonal or quasi-orthogonal image components. Each projector can display respective image components so that the images projected may be optically superimposed on a screen. The superposition of orthogonal or quasi-orthogonal image components can result in superposition of images in an existing multi-projector image systems being more insensitive to inter-projector image misalignment. Superimposing orthogonal or quasi-orthogonal images can be used to avoid visible image degradation, and provide more robust image quality in a multiple projector system implementation.

    Abstract translation: 混合图像投影系统和方法可以叠加输入图像的图像分量。 可以将输入图像分割成更小的区域，并且可以确定每个区域的至少一个参数。 输入图像可以基于每个区域的参数分解为多个，较少相关的，正交的或准正交的图像分量。 每个投影仪可以显示相应的图像分量，使得投影的图像可以光学地叠加在屏幕上。 正交或准正交图像分量的叠加可以导致在现有的多投影图像系统中的图像的叠加对于投影机之间的图像失准更不敏感。 可以使用叠加正交或准正交图像来避免可见的图像劣化，并且在多投影仪系统实现中提供更加鲁棒的图像质量。

    Hybrid Image Decomposition and Protection
    4.
    发明申请
    Hybrid Image Decomposition and Protection 有权
    混合图像分解和保护

    公开(公告)号：US20140192076A1

    公开(公告)日：2014-07-10

    申请号：US14238585

    申请日：2012-08-14

    Applicant: Weining Tan ,  Steven Charles Read

    Inventor： Weining Tan ,  Steven Charles Read

    IPC: G06T11/60 ,  G06T5/00 ,  G06T3/00 ,  G06T11/00

    CPC classification number: H04N9/3185 ,  G06T3/0093 ,  G06T5/002 ,  G06T5/007 ,  G06T11/001 ,  G06T11/60 ,  H04N9/3147 ,  H04N9/3182

    Abstract: Hybrid image projection systems and methods can superimpose image components of an input image. An input image can be divided into smaller regions and at least one parameter of each region can be determined. The input image can be decomposed based on the parameter of each region into multiple, less correlated, orthogonal or quasi-orthogonal image components. Each projector can display respective image components so that the images projected may be optically superimposed on a screen. The superposition of orthogonal or quasi-orthogonal image components can result in superposition of images in an existing multi-projector image systems being more insensitive to inter-projector image misalignment. Superimposing orthogonal or quasi-orthogonal images can be used to avoid visible image degradation, and provide more robust image quality in a multiple projector system implementation.

    Abstract translation: 混合图像投影系统和方法可以叠加输入图像的图像分量。 可以将输入图像分割成更小的区域，并且可以确定每个区域的至少一个参数。 输入图像可以基于每个区域的参数分解为多个，较少相关的，正交的或准正交的图像分量。 每个投影仪可以显示相应的图像分量，使得投影的图像可以光学地叠加在屏幕上。 正交或准正交图像分量的叠加可以导致在现有的多投影图像系统中的图像的叠加对于投影机之间的图像失准更不敏感。 可以使用叠加正交或准正交图像来避免可见的图像劣化，并且在多投影仪系统实现中提供更加鲁棒的图像质量。

    SPATIALLY MODIFYING POLARIZATION STATE OF LIGHT
    5.
    发明申请
    SPATIALLY MODIFYING POLARIZATION STATE OF LIGHT 有权
    空间修正光的极化状态

    公开(公告)号：US20130088688A1

    公开(公告)日：2013-04-11

    申请号：US13805044

    申请日：2011-06-29

    Applicant: Steven Charles Read ,  John William

    Inventor： Steven Charles Read ,  John William

    IPC: G02B27/26 ,  G03B21/14

    CPC classification number: G02B27/26 ,  G02B27/286 ,  G03B21/008 ,  G03B21/14 ,  G03B21/206 ,  H04N9/3167 ,  H04N9/3197 ,  H04N13/337 ,  H04N13/341 ,  H04N13/363

    Abstract: Systems and methods configured for outputting light having a polarization state distribution that is spatially uniform by applying a correction to, for example, a beam of light with a spatially uniform polarization state distribution that has been altered (unintentionally or otherwise) to become spatially non-uniform are described. A projection system can include an optical element and a polarization-altering device (PAD). The optical element can cause a polarization of light in the projection system to be spatially non-uniform. The PAD can change the polarization state distribution of the light spatially based on an amount of spatial non-uniformity on the light caused by the optical element and before the light enters the optical element. The projection system can output the light having a spatially uniform polarization state distribution.

    Abstract translation: 用于输出具有空间均匀的偏振状态分布的光的系统和方法，通过对具有空间均匀的偏振状态分布的光束施加校正，所述偏振状态分布已被改变（无意或否则） 描述了制服。 投影系统可以包括光学元件和偏振改变装置（PAD）。 光学元件可能导致投影系统中的光的偏振在空间上不均匀。 PAD可以基于由光学元件引起的光在光入射到光学元件之前的空间不均匀性的量来改变光的空间极化状态分布。 投影系统可以输出具有空间均匀偏振状态分布的光。

    Conversion of cinema theatre to a super cinema theatre
    7.
    发明授权
    Conversion of cinema theatre to a super cinema theatre 有权
    将电影院转换为超级电影院

    公开(公告)号：US08421991B2

    公开(公告)日：2013-04-16

    申请号：US13013095

    申请日：2011-01-25

    Applicant: Steven Charles Read ,  Brian John Bonnick ,  George Eric Jacques

    Inventor： Steven Charles Read ,  Brian John Bonnick ,  George Eric Jacques

    IPC: E04H3/22 ,  G03B37/00 ,  G03B21/56

    CPC classification number: E04H3/22 ,  G03B21/32 ,  G03B21/565

    Abstract: Methods of and equipment for converting existing standard motion picture theatres to one having highly immersive, large fields of view are addressed. Aspects of the methods including moving motion picture screens closer to the audience and employing different projection equipment to avoid or minimize appearance of unrealistic or non-natural image artifacts. Alternative sound systems too are detailed.

    Abstract translation: 将现有标准电影院转换为具有高度身临其境的大视野的方法和设备被解决。 这些方法的方面包括使运动图像屏幕更靠近观众并使用不同的投影设备来避免或最小化不现实或非自然图像伪像的外观。 替代音响系统也是详细的。

    Multiple Source High Performance Stereographic Projection System
    8.
    发明申请
    Multiple Source High Performance Stereographic Projection System 有权
    多源高性能立体投影系统

    公开(公告)号：US20080278689A1

    公开(公告)日：2008-11-13

    申请号：US11578455

    申请日：2005-05-05

    Applicant: Steven Charles Read ,  Matthew Arnold O'Dor

    Inventor： Steven Charles Read ,  Matthew Arnold O'Dor

    IPC: G03B35/18 ,  G03B21/20 ,  G03B21/14 ,  G03B21/28

    CPC classification number: G03B35/20 ,  H04N13/363

    Abstract: Multiple source high performance stereographic projection systems are described. One projection system described comprises a first projection channel, a first light source capable of providing light for the first projection channel, and a second light source capable of providing light for the first projection channel, wherein when the projection system is in a first presentation mode the first and second light sources are on, and wherein when the projection system is in a second presentation mode the first light source is on and the second light source is at a reduced power.

    Abstract translation: 描述了多源高性能立体投影系统。 所描述的一个投影系统包括第一投影通道，能够为第一投影通道提供光的第一光源和能够为第一投影通道提供光的第二光源，其中当投影系统处于第一呈现模式 第一和第二光源处于接通状态，并且其中当投影系统处于第二呈现模式时，第一光源接通并且第二光源处于降低的功率。

    Spatially modifying polarization state of light
    9.
    发明授权
    Spatially modifying polarization state of light 有权
    空间修正光的偏振状态

    公开(公告)号：US09091860B2

    公开(公告)日：2015-07-28

    申请号：US13805044

    申请日：2011-06-29

    Applicant: Steven Charles Read ,  John William Bowron

    Inventor： Steven Charles Read ,  John William Bowron

    IPC: G03B21/14 ,  G02B27/26 ,  H04N9/31 ,  H04N13/04 ,  G02B27/28

    CPC classification number: G02B27/26 ,  G02B27/286 ,  G03B21/008 ,  G03B21/14 ,  G03B21/206 ,  H04N9/3167 ,  H04N9/3197 ,  H04N13/337 ,  H04N13/341 ,  H04N13/363

    Abstract: Systems and methods configured for outputting light having a polarization state distribution that is spatially uniform by applying a correction to, for example, a beam of light with a spatially uniform polarization state distribution that has been altered (unintentionally or otherwise) to become spatially non-uniform are described. A projection system can include an optical element and a polarization-altering device (PAD). The optical element can cause a polarization of light in the projection system to be spatially non-uniform. The PAD can change the polarization state distribution of the light spatially based on an amount of spatial non-uniformity on the light caused by the optical element and before the light enters the optical element. The projection system can output the light having a spatially uniform polarization state distribution.

    Abstract translation: 用于输出具有空间均匀的偏振状态分布的光的系统和方法，通过对具有空间均匀的偏振状态分布的光束施加校正，所述偏振状态分布已被改变（无意或否则） 描述了制服。 投影系统可以包括光学元件和偏振改变装置（PAD）。 光学元件可能导致投影系统中的光的偏振在空间上不均匀。 PAD可以基于由光学元件引起的光在光入射到光学元件之前的空间不均匀性的量来改变光的空间极化状态分布。 投影系统可以输出具有空间均匀偏振状态分布的光。

    Multiple source high performance stereographic projection system
    10.
    发明授权
    Multiple source high performance stereographic projection system 有权
    多源高性能立体投影系统

    公开(公告)号：US08632189B2

    公开(公告)日：2014-01-21

    申请号：US11578455

    申请日：2005-05-05

    Applicant: Steven Charles Read ,  Matthew Arnold O'Dor

    Inventor： Steven Charles Read ,  Matthew Arnold O'Dor

    IPC: G03B21/00

    CPC classification number: G03B35/20 ,  H04N13/363

    Abstract: Multiple source high performance stereographic projection systems are described. One projection system described comprises a first projection channel, a first light source capable of providing light for the first projection channel, and a second light source capable of providing light for the first projection channel, wherein when the projection system is in a first presentation mode the first and second light sources are on, and wherein when the projection system is in a second presentation mode the first light source is on and the second light source is at a reduced power.

    Abstract translation: 描述了多源高性能立体投影系统。 所描述的一个投影系统包括第一投影通道，能够为第一投影通道提供光的第一光源和能够为第一投影通道提供光的第二光源，其中当投影系统处于第一呈现模式 第一和第二光源处于接通状态，并且其中当投影系统处于第二呈现模式时，第一光源接通并且第二光源处于降低的功率。

Patent Agency Ranking