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1.发明授权Determining correspondence mappings from infrared patterns projected during the projection of visual content 有权确定在投影视觉内容期间投射的红外图案的对应关系公开(公告)号：US09052575B2
公开(公告)日：2015-06-09
申请号：US11776796
申请日：2007-07-12
CPC分类号： G03B21/00 , G03B21/005 , G06K9/20 , G06K2009/3291 , G06T3/00 , G06T3/005 , G06T3/0056 , G06T11/001 , G06T11/006
摘要： A method performed by a display system is provided. The method includes projecting a first infrared pattern from a first projection plane of a first projector into a scene, capturing the first infrared pattern from the scene in a capture plane of at least one image capture device, and determining a first correspondence mapping between the first projector and the image capture device from at least the first infrared pattern in the first projection plane and the first infrared pattern in the capture plane.
摘要翻译： 提供了一种由显示系统执行的方法。 该方法包括将第一红外图案从第一投影仪的第一投影平面投影到场景中，在至少一个图像捕获装置的捕获平面中从场景中捕获第一红外图案，以及确定第一红外图案之间的第一对应关系 投影仪和图像捕获装置，其至少在第一投影平面中的第一红外图案和捕获平面中的第一红外图案。
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公开(公告)号：US20080095363A1
公开(公告)日：2008-04-24
申请号：US11585057
申请日：2006-10-23
IPC分类号： H04N7/167
CPC分类号： H04N9/3179 , H04N2005/91392
摘要： An image display system including an image generator configured to generate display information for at least four display primaries by applying distortion information to an input signal, where the distortion information configured to compensate for variations in human cone responses, and a display device including the at least four display primaries and configured to display a first image with the at least four display primaries using the display information such that distortion from the distortion information appears in a second image captured by an image capture device to include the first image and such that substantially all human observers do not see the distortion in the first image is provided.
摘要翻译： 一种图像显示系统，包括：图像生成器，被配置为通过向输入信号施加失真信息来产生至少四个显示基色的显示信息，其中，所述失真信息被配置为补偿人体锥体响应的变化，以及显示装置， 四个显示器原色，并被配置为使用显示信息显示具有至少四个显示原色的第一图像，使得来自失真信息的失真出现在由图像捕获装置捕获的第二图像中以包括第一图像，并且使得基本上所有的人 观察者看不到第一张图像中的失真提供。
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公开(公告)号：US07387392B2
公开(公告)日：2008-06-17
申请号：US11220092
申请日：2005-09-06
IPC分类号： G03B21/14
CPC分类号： G03B21/14 , H04N9/3147
摘要： A display system includes a housing including a plurality of bays. The system includes a plurality of removable projector modules configured to project images onto a surface. Each projector module is configured to be inserted into and removed from one of the bays. The system includes a controller coupled to the bays for sensing when projector modules are inserted into or removed from the bays.
摘要翻译： 显示系统包括具有多个间隔的壳体。 该系统包括多个可移动投影仪模块，其被配置为将图像投影到表面上。 每个投影仪模块被配置成插入到一个托架中并从其中的一个托架移除。 该系统包括耦合到该托架的控制器，用于当将投影仪模块插入或移出该托架时进行感测。
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公开(公告)号：US20080043209A1
公开(公告)日：2008-02-21
申请号：US11506566
申请日：2006-08-18
IPC分类号： G03B21/26
CPC分类号： G03B21/26 , H04N9/3147 , H04N9/3188
摘要： An image display system includes a first projector configured to project a first sub-frame onto a display surface to form at least a portion of a first image, a second projector configured to project a second sub-frame onto the display surface simultaneous with the projection of the first sub-frame to form at least a portion of a second image, the second sub-frame at least partially overlapping with the first image on the display surface, and a channel selection device configured to simultaneously allow a viewer to see the first image and prevent the viewer from seeing the second image.
摘要翻译： 图像显示系统包括：第一投影仪，被配置为将第一子帧投影到显示表面上以形成第一图像的至少一部分;第二投影仪，被配置为将第二子帧投影到显示表面上，与投影同时投影 以形成第二图像的至少一部分，所述第二子帧与所述显示表面上的所述第一图像至少部分重叠;以及频道选择装置，被配置为同时允许观看者看到所述第一子帧的所述第一图像， 图像并防止观看者看到第二个图像。
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公开(公告)号：US20080024683A1
公开(公告)日：2008-01-31
申请号：US11496324
申请日：2006-07-31
CPC分类号： H04N9/3194 , H04N9/3147 , H04N9/3185
摘要： A method of displaying a high-resolution image with a multi-projector display system, including receiving a high-resolution image frame representative of a high-resolution image and generating a low-resolution sub-frame for each projector of a multi-projector display system based on the high-resolution image frame, each low-resolution sub-frame including a plurality of pixels with each pixel having an intensity level, wherein each projector projects a maximum number of unique intensity levels. The method further includes dithering the intensity levels of the pixels of each low-resolution sub-frame to one of the unique intensity levels of the associated projector differently for each projector to form a dithered low-resolution sub-frame such that the dithered low-resolution sub-frames, when simultaneously projected in an overlapping fashion, form a projected image representative of the high-resolution image and having a maximum number of unique projected intensity levels substantially equal to a sum of the maximum number of unique intensity levels of all the projectors.
摘要翻译： 一种利用多投影仪显示系统显示高分辨率图像的方法，包括接收表示高分辨率图像的高分辨率图像帧，并为多投影仪显示器的每个投影仪生成低分辨率子帧 系统基于高分辨率图像帧，每个低分辨率子帧包括多个像素，每个像素具有强度水平，其中每个投影仪投射最大数量的唯一强度水平。 该方法还包括将每个低分辨率子帧的像素的强度级别抖动到相关投影仪的唯一强度级之一，对于每个投影仪不同地形成抖动的低分辨率子帧，使得抖动的低分辨率子帧 当以重叠的方式同时投影时，分辨率子帧形成表示高分辨率图像的投影图像，并且具有基本上等于所有高分辨率图像的唯一强度水平的最大数量之和的唯一投影强度水平的最大数量 投影机
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6.发明授权公开(公告)号：US07470032B2
公开(公告)日：2008-12-30
申请号：US11260737
申请日：2005-10-27
IPC分类号： G03B21/14
CPC分类号： H04N9/3147
摘要： A method of displaying images with a display system includes receiving image data for the images. The method includes generating at least a first sub-frame and at least a second sub-frame corresponding to the image data. The first sub-frame is projected with a first projector onto a target surface. The second sub-frame is projected with a second projector onto the target surface at a temporal offset from the projection of the first sub-frame, wherein the first and second projectors are positioned to project sub-frames that spatially overlap on the target surface.
摘要翻译： 用显示系统显示图像的方法包括接收图像的图像数据。 该方法包括生成至少第一子帧和至少第二子帧对应于图像数据。 第一子框架用第一投影仪投射到目标表面上。 第二子框架与第二投影仪投射到目标表面上，与第一子框架的投影物质的时间偏移，其中第一和第二投影仪被定位成投影在目标表面上空间重叠的子框架。
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7.发明申请System and method for generating and displaying sub-frames with a multi-projector system 审中-公开用多投影机系统生成和显示子帧的系统和方法公开(公告)号：US20080002160A1
公开(公告)日：2008-01-03
申请号：US11480139
申请日：2006-06-30
IPC分类号： G03B21/26
CPC分类号： G06T5/006 , G09G3/002 , G09G2320/0693 , G09G2320/08 , G09G2340/0407 , G09G2360/18
摘要： A method of generating sub-frames for display by a multi-projector display system includes performing a geometric mapping of image boundaries of images projected by each of a plurality of projectors to a reference coordinate system. A global boundary is identified in the reference coordinate system that encompasses all of the image boundaries. A total display area of the multi-projector system is defined. A cropped display area is identified in the reference coordinate system that lies within the total display area. Sub-frames are generated for projection by the plurality of projectors based on the cropped display area.
摘要翻译： 生成用于由多投影仪显示系统显示的子帧的方法包括执行由多个投影仪中的每一个投影的图像的图像边界到参考坐标系的几何映射。 在包含所有图像边界的参考坐标系中识别出全局边界。 定义了多投影机系统的总显示区域。 在参考坐标系中识别出位于总显示区域内的裁剪的显示区域。 基于裁剪的显示区域，生成用于由多个投影仪投影的子帧。
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公开(公告)号：US07559661B2
公开(公告)日：2009-07-14
申请号：US11297922
申请日：2005-12-09
CPC分类号： G03B21/005
摘要： A method comprising analyzing a portion of image data to identify a characteristic of the portion of the image data and determining an algorithm based on the characteristic is provided. The algorithm is configured to generate at least first and second image data subsets with distortion using the image data such that the first and the second image data subsets are configured to cause an image corresponding to the image data to be reproduced without the distortion in response to being simultaneously displayed with first and second projection devices, respectively.
摘要翻译： 提供一种方法，其包括分析图像数据的一部分以识别图像数据的该部分的特征并且基于该特征确定算法。 该算法被配置为使用图像数据生成具有失真的至少第一和第二图像数据子集，使得第一和第二图像数据子集被配置为使得与图像数据相对应的图像被再现而不响应于 与第一和第二投影装置分别同时显示。
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9.发明申请SYSTEM AND METHOD FOR GENERATING CORRESPONDENCE MAPPINGS USING INFRARED PATTERNS 有权使用红外图形生成相关映射的系统和方法公开(公告)号：US20090015791A1
公开(公告)日：2009-01-15
申请号：US11776796
申请日：2007-07-12
IPC分类号： G03B21/00
CPC分类号： G03B21/00 , G03B21/005 , G06K9/20 , G06K2009/3291 , G06T3/00 , G06T3/005 , G06T3/0056 , G06T11/001 , G06T11/006
摘要： A method performed by a display system is provided. The method includes projecting a first infrared pattern from a first projection plane of a first projector into a scene, capturing the first infrared pattern from the scene in a capture plane of at least one image capture device, and determining a first correspondence mapping between the first projector and the image capture device from at least the first infrared pattern in the first projection plane and the first infrared pattern in the capture plane.
摘要翻译： 提供了一种由显示系统执行的方法。 该方法包括将第一红外图案从第一投影仪的第一投影平面投影到场景中，在至少一个图像捕获装置的捕获平面中从场景捕获第一红外图案，以及确定第一红外图案在第一 投影仪和图像捕获装置，其至少在第一投影平面中的第一红外图案和捕获平面中的第一红外图案。
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10.发明授权公开(公告)号：US07407295B2
公开(公告)日：2008-08-05
申请号：US11189596
申请日：2005-07-26
IPC分类号： G02F1/13357 , G03B21/14
CPC分类号： G03B21/14 , G03B21/2033 , G03B37/04 , H04N9/3105 , H04N9/317
摘要： A method of displaying an image with a display system includes receiving image data for the image. The method includes generating a first sub-frame and a second sub-frame corresponding to the image data. The method includes projecting the first sub-frame onto a target surface using a first projector light source. The method includes projecting the second sub-frame onto the target surface using a second projector light source, wherein the first and the second sub-frames at least partially overlap on the target surface, and wherein the first and the second light sources have substantially different spectral distributions.
摘要翻译： 用显示系统显示图像的方法包括接收图像的图像数据。 该方法包括生成对应于图像数据的第一子帧和第二子帧。 该方法包括使用第一投影光源将第一子帧投影到目标表面上。 该方法包括使用第二投影光源将第二子帧投影到目标表面上，其中第一和第二子帧在目标表面上至少部分地重叠，并且其中第一和第二光源具有基本上不同的 光谱分布。
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