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1.发明授权Systems and methodologies related to generating projectable data for 3-D viewing 有权与生成3-D查看的可投影数据相关的系统和方法公开(公告)号：US09354606B1
公开(公告)日：2016-05-31
申请号：US13953371
申请日：2013-07-29
CPC分类号： G03H1/0891 , G03H1/0005 , G03H1/0443 , G03H1/08 , G03H1/12 , G03H1/2294 , G03H2001/0088 , G03H2210/13 , G03H2210/30 , G03H2210/42 , G03H2210/441 , G06T19/20 , H04N13/388
摘要： Methodologies and systems for generating data that can be used to provide 3-D imaging for one or more viewers are described. In some implementations, images and depth information are obtained from objects. Processing systems are disclosed for producing from these images and depth information data that can be used by projectors to project images that appear in 3-D.
摘要翻译： 描述了用于生成可用于为一个或多个观看者提供3-D成像的数据的方法和系统。 在一些实现中，从对象获得图像和深度信息。 公开了用于从这些图像生成的处理系统和可由投影机用于投影3-D中出现的图像的深度信息数据。
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公开(公告)号：US09581966B1
公开(公告)日：2017-02-28
申请号：US13767775
申请日：2013-02-14
CPC分类号： G03H1/2294 , G03H1/0443 , G03H1/10 , G03H1/12 , G03H2001/0088 , G03H2001/0825 , G03H2001/2239 , G03H2210/30 , G03H2223/52 , G03H2225/32 , G03H2225/33
摘要： Systems and methods for three-dimensional imaging and viewing are disclosed. A method for generating a three-dimensional image may include producing a pattern in a spatial light modulator based on data representative of an image of an object, illuminating the spatial light modulator so as to yield a projection beam, masking at least one portion of the projection beam such that a portion of the projection beam is selected, and propagating the selected portion to an exit pupil so as to form a virtual 3-D image of the object when viewed at the exit pupil. An apparatus may include a projector comprising a spatial light modulator array that modulates the phase of light to produce a phase modulated beam that is projected to a viewer thereby forming a 3-D image of the object when viewed by the viewer, and processing electronics configured to extract phase information from a signal.
摘要翻译： 公开了用于三维成像和观看的系统和方法。 用于产生三维图像的方法可以包括基于表示对象的图像的数据在空间光调制器中产生图案，照亮空间光调制器以产生投影光束，掩蔽至少一部分 投影光束使得投影光束的一部分被选择，并且将所选择的部分传播到出射光瞳，以便在出射光瞳上观察时形成物体的虚拟3-D图像。 装置可以包括投影仪，该投影仪包括空间光调制器阵列，其调制光的相位以产生投影到观看者的相位调制光束，从而在观看者观看时形成物体的3-D图像，以及处理电子设备 从信号中提取相位信息。
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公开(公告)号：US10466649B1
公开(公告)日：2019-11-05
申请号：US15796338
申请日：2017-10-27
摘要： Systems and methods for simultaneous multi-channel off-axis holography are described. Multi-channel imaging systems can include a light system including a plurality of light sources configured to generate illumination and reference beams at a plurality of wavelengths, an illumination system configured to illuminate a target object with the illumination beams, an optical assembly configured to receive a reflected target beam and condition the target beam for recording at an optical imaging system, and a reference system configured to propagate the reference beams to the optical imaging system. The reference beams are interfered with the target beam at the optical imaging system to create interference patterns, which can be recorded in a collective image having a plurality of side lobes. Holographic information in the side lobes can be combined to generate 3D images having a substantially reduced signal to noise ratio.
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公开(公告)号：US09219905B1
公开(公告)日：2015-12-22
申请号：US13955519
申请日：2013-07-31
CPC分类号： H04N13/161 , G03H1/08 , G03H1/2205 , G03H1/2294 , G06T9/00 , H04N13/194 , H04N13/207 , H04N13/324 , H04N19/124 , H04N19/154 , H04N19/597
摘要： Image acquisition instruments may be employed to capture images used to produce data for driving 3-D projectors. The data obtained from the image acquisition instruments may be compressed. Projectors may also be used to form 3-D images of the object based on the compressed data after decompressing the data. Accordingly, various embodiments described herein involve the formatting of the data such as compressing the data or un-compressing the data.
摘要翻译： 可以采用图像采集仪器来捕获用于产生用于驱动3-D投影仪的数据的图像。 可以压缩从图像采集器得到的数据。 在解压缩数据之后，也可以使用投影仪基于压缩数据来形成对象的3-D图像。 因此，本文描述的各种实施例涉及数据的格式化，例如压缩数据或解压缩数据。
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公开(公告)号：US09621872B1
公开(公告)日：2017-04-11
申请号：US14942810
申请日：2015-11-16
CPC分类号： H04N13/161 , G03H1/08 , G03H1/2205 , G03H1/2294 , G06T9/00 , H04N13/194 , H04N13/207 , H04N13/324 , H04N19/124 , H04N19/154 , H04N19/597
摘要： Image acquisition instruments may be employed to capture images used to produce data for driving 3-D projectors. The data obtained from the image acquisition instruments may be compressed. Projectors may also be used to form 3-D images of the object based on the compressed data after decompressing the data. Accordingly, various embodiments described herein involve the formatting of the data such as compressing the data or un-compressing the data.
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