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1. 发明申请

WO2005059881A3 APPARATUS AND METHOD FOR DISPLAYING A HOLOGRAPHIC VIDEO IMAGE SEQUENCE 审中-公开
标题翻译：用于显示全息视频图像序列的装置和方法
公开(公告)号：WO2005059881A3
公开(公告)日：2005-10-27
申请号：PCT/GB2004005257
申请日：2004-12-15
申请人： UNIV CAMBRIDGE TECH , CROSSLAND WILLIAM , COLLINGS NEIL , BUCKLEY EDWARD , CABLE ADRIAN , LAWRENCE NICHOLAS , MASH PETER , WILKINSON TIMOTHY
发明人： CROSSLAND WILLIAM , COLLINGS NEIL , BUCKLEY EDWARD , CABLE ADRIAN , LAWRENCE NICHOLAS , MASH PETER , WILKINSON TIMOTHY
IPC分类号： G03H1/08 , G03H1/22 , G03H1/32
CPC分类号： G03H1/2645 , G03H1/0808 , G03H1/0841 , G03H1/2205 , G03H1/2249 , G03H1/2286 , G03H1/2294 , G03H2001/0816 , G03H2001/085 , G03H2001/2215 , G03H2001/2218 , G03H2001/2231 , G03H2001/2255 , G03H2001/2271 , G03H2001/2297 , G03H2001/261 , G03H2001/306 , G03H2210/20 , G03H2210/30 , G03H2210/40 , G03H2210/454 , G03H2222/35 , G03H2223/13 , G03H2223/55 , G03H2225/25 , G03H2225/31 , G03H2225/32 , G03H2225/52 , G03H2225/55 , G03H2225/60 , G03H2225/61 , G03H2226/02 , G03H2240/41 , G03H2240/42 , G03H2240/51
摘要： A method of displaying a video image comprises receiving sequential image frames at a processor. Each image frame is processed to obtain a kinoform. A programmable diffractive element such as an SLM (206) represents the sequence of kinoforms allowing reproduction (208) of the image using a suitable illumination beam (200, 202).
摘要翻译：显示视频图像的方法包括在处理器处接收顺序图像帧。处理每个图像帧以获得kinoform。诸如SLM（206）的可编程衍射元件表示允许使用合适的照明光束（200,202）再现（208）图像的kinoform的序列。

2. 发明申请

WO2006134398A3 SIGNAL PROCESSING SYSTEM FOR SYNTHESIZING HOLOGRAMS 审中-公开
标题翻译：用于合成HOLOGRAMS的信号处理系统
公开(公告)号：WO2006134398A3
公开(公告)日：2007-02-08
申请号：PCT/GB2006050152
申请日：2006-06-13
申请人： LIGTH BLUE OPTICS LTD , MASH PETER WILLIAM TUDOR
发明人： MASH PETER WILLIAM TUDOR
IPC分类号： G03H1/08
CPC分类号： G03H1/0841 , G03H1/2294 , G03H2001/2297 , G03H2210/20 , G03H2225/32 , G03H2226/02 , G03H2240/41 , G03H2240/42
摘要： This invention relates to hardware acceleration of signal processing systems for displaying an image using holographic techniques. A hardware accelerator for a holographic image display system, the image display system being configured to generate a displayed image using a plurality of holographically generated temporal subframes, said temporal subframes being displayed sequentially in time such that they are perceived as a single reduced-noise image, each said subframe being generated holographically by modulation of a spatial light modulator with holographic data such that replay of a hologram defined by said holographic data defines a said subframe, the hardware accelerator comprising: an input buffer to store image data defining said displayed image; an output buffer to store holographic data for a said subframe; at least one hardware data processing module coupled to said input data buffer and to said output data buffer to process said image data to generate said holographic data for a said subframe; and a controller coupled to said at least one hardware data processing module to control said at least one data processing module to provide holographic data for a plurality of said subframes corresponding to image data for a single said displayed image to said output data buffer.
摘要翻译：本发明涉及用于使用全息技术显示图像的信号处理系统的硬件加速。一种用于全息图像显示系统的硬件加速器，所述图像显示系统被配置为使用多个全息产生的时间子帧生成显示的图像，所述时间子帧在时间上依次显示，使得它们被感知为单个降低噪声图像每个所述子帧通过具有全息数据的空间光调制器的调制全息地产生，使得由所述全息数据定义的全息图的重放定义了所述子帧，所述硬件加速器包括：输入缓冲器，用于存储定义所述显示图像的图像数据; 输出缓冲器，用于存储所述子帧的全息数据; 耦合到所述输入数据缓冲器和所述输出数据缓冲器的至少一个硬件数据处理模块，以处理所述图像数据以产生所述子帧的所述全息数据; 以及耦合到所述至少一个硬件数据处理模块的控制器，以控制所述至少一个数据处理模块，以将对应于单个所述显示图像的图像数据的多个所述子帧的全息数据提供给所述输出数据缓冲器。

3. 发明申请

WO2006134398A2 SIGNAL PROCESSING SYSTEMS 审中-公开
标题翻译：信号处理系统
公开(公告)号：WO2006134398A2
公开(公告)日：2006-12-21
申请号：PCT/GB2006/050152
申请日：2006-06-13
申请人： LIGTH BLUE OPTICS LTD , MASH, Peter, William, Tudor
发明人： MASH, Peter, William, Tudor
IPC分类号： G03H1/08
CPC分类号： G03H1/0841 , G03H1/2294 , G03H2001/2297 , G03H2210/20 , G03H2225/32 , G03H2226/02 , G03H2240/41 , G03H2240/42
摘要： This invention relates to hardware acceleration of signal processing systems for displaying an image using holographic techniques. A hardware accelerator for a holographic image display system, the image display system being configured to generate a displayed image using a plurality of holographically generated temporal subframes, said temporal subframes being displayed sequentially in time such that they are perceived as a single reduced-noise image, each said subframe being generated holographically by modulation of a spatial light modulator with holographic data such that replay of a hologram defined by said holographic data defines a said subframe, the hardware accelerator comprising: an input buffer to store image data defining said displayed image; an output buffer to store holographic data for a said subframe; at least one hardware data processing module coupled to said input data buffer and to said output data buffer to process said image data to generate said holographic data for a said subframe; and a controller coupled to said at least one hardware data processing module to control said at least one data processing module to provide holographic data for a plurality of said subframes corresponding to image data for a single said displayed image to said output data buffer.
摘要翻译：本发明涉及用于使用全息技术显示图像的信号处理系统的硬件加速。一种用于全息图像显示系统的硬件加速器，所述图像显示系统被配置为使用多个全息产生的时间子帧生成显示的图像，所述时间子帧在时间上依次显示，使得它们被感知为单个降低噪声图像每个所述子帧通过具有全息数据的空间光调制器的调制全息地产生，使得由所述全息数据定义的全息图的重放定义了所述子帧，所述硬件加速器包括：输入缓冲器，用于存储定义所述显示图像的图像数据; 输出缓冲器，用于存储所述子帧的全息数据; 耦合到所述输入数据缓冲器和所述输出数据缓冲器的至少一个硬件数据处理模块，以处理所述图像数据以产生所述子帧的所述全息数据; 以及耦合到所述至少一个硬件数据处理模块的控制器，以控制所述至少一个数据处理模块，以将对应于单个所述显示图像的图像数据的多个所述子帧的全息数据提供给所述输出数据缓冲器。

4. 发明申请

WO2012172363A2 TOUCH SENSITIVE DISPLAY DEVICES 审中-公开
标题翻译：触摸敏感显示设备
公开(公告)号：WO2012172363A2
公开(公告)日：2012-12-20
申请号：PCT/GB2012/051382
申请日：2012-06-15
申请人： LIGHT BLUE OPTICS LTD , McCAUGHAN, Gareth John , ROUTLEY, Peter Richard , ANDREW, John , SMITH, Euan Christopher , MASH, Peter William Tudor
发明人： McCAUGHAN, Gareth John , ROUTLEY, Peter Richard , ANDREW, John , SMITH, Euan Christopher , MASH, Peter William Tudor
IPC分类号： G06F3/03 , G06F3/042
CPC分类号： G06F3/0425 , G06F3/0426
摘要： We describe a touch sensitive image display device comprising: an image projector to project a displayed image onto a surface; a touch sensor light source to project a plane of light above the displayed image; a camera to capture a touch sense image from light scattered from the plane of light by an approaching object; and a signal processor to process the touch sense image to identify a location of the object. The touch sensor light source is amplitude modulated, and signal processor is further configured to process a plurality of the touch sense images captured when said touch sensor light source is off to compensate for ambient light in a touch sense image captured when the touch sensor light source is on.
摘要翻译：我们描述一种触敏图像显示装置，包括：图像投影仪，用于将显示的图像投影到表面上; 触摸传感器光源，用于投影所显示图像上方的平面; 相机，用于从靠近的物体从光平面散射的光捕获触摸感测图像; 以及处理所述触摸感测图像以识别所述对象的位置的信号处理器。触摸传感器光源是幅度调制的，并且信号处理器还被配置为处理当所述触摸传感器光源关闭时捕获的多个触摸感测图像，以补偿当触摸传感器光源所捕获的触摸感测图像中的环境光是在。

5. 发明申请

WO2006134398A8 SIGNAL PROCESSING SYSTEM FOR SYNTHESIZING HOLOGRAMS 审中-公开
标题翻译：用于合成HOLOGRAMS的信号处理系统
公开(公告)号：WO2006134398A8
公开(公告)日：2008-05-02
申请号：PCT/GB2006050152
申请日：2006-06-13
申请人： LIGHT BLUE OPTICS LTD , MASH PETER WILLIAM TUDOR
发明人： MASH PETER WILLIAM TUDOR
IPC分类号： G03H1/08
CPC分类号： G03H1/0841 , G03H1/2294 , G03H2001/2297 , G03H2210/20 , G03H2225/32 , G03H2226/02 , G03H2240/41 , G03H2240/42
摘要： This invention relates to hardware acceleration of signal processing systems for displaying an image using holographic techniques. A hardware accelerator for a holographic image display system, the image display system being configured to generate a displayed image using a plurality of holographically generated temporal subframes, said temporal subframes being displayed sequentially in time such that they are perceived as a single reduced-noise image, each said subframe being generated holographically by modulation of a spatial light modulator with holographic data such that replay of a hologram defined by said holographic data defines a said subframe, the hardware accelerator comprising: an input buffer to store image data defining said displayed image; an output buffer to store holographic data for a said subframe; at least one hardware data processing module coupled to said input data buffer and to said output data buffer to process said image data to generate said holographic data for a said subframe; and a controller coupled to said at least one hardware data processing module to control said at least one data processing module to provide holographic data for a plurality of said subframes corresponding to image data for a single said displayed image to said output data buffer.
摘要翻译：本发明涉及用于使用全息技术显示图像的信号处理系统的硬件加速。一种用于全息图像显示系统的硬件加速器，所述图像显示系统被配置为使用多个全息产生的时间子帧生成显示的图像，所述时间子帧在时间上依次显示，使得它们被感知为单个降低噪声图像每个所述子帧通过具有全息数据的空间光调制器的调制全息地产生，使得由所述全息数据定义的全息图的重放定义了所述子帧，所述硬件加速器包括：输入缓冲器，用于存储定义所述显示图像的图像数据; 输出缓冲器，用于存储所述子帧的全息数据; 耦合到所述输入数据缓冲器和所述输出数据缓冲器的至少一个硬件数据处理模块，以处理所述图像数据以产生所述子帧的所述全息数据; 以及耦合到所述至少一个硬件数据处理模块的控制器，以控制所述至少一个数据处理模块，以将对应于单个所述显示图像的图像数据的多个所述子帧的全息数据提供给所述输出数据缓冲器。

6. 发明申请

WO2012172363A3 TOUCH SENSITIVE DISPLAY DEVICES 审中-公开
标题翻译：触摸敏感显示设备
公开(公告)号：WO2012172363A3
公开(公告)日：2013-03-07
申请号：PCT/GB2012051382
申请日：2012-06-15
申请人： LIGHT BLUE OPTICS LTD , MCCAUGHAN GARETH JOHN , ROUTLEY PETER RICHARD , ANDREW JOHN , SMITH EUAN CHRISTOPHER , MASH PETER WILLIAM TUDOR
发明人： MCCAUGHAN GARETH JOHN , ROUTLEY PETER RICHARD , ANDREW JOHN , SMITH EUAN CHRISTOPHER , MASH PETER WILLIAM TUDOR
IPC分类号： G06F3/03 , G06F3/042
CPC分类号： G06F3/0425 , G06F3/0426
摘要： We describe a touch sensitive image display device comprising: an image projector to project a displayed image onto a surface; a touch sensor light source to project a plane of light above the displayed image; a camera to capture a touch sense image from light scattered from the plane of light by an approaching object; and a signal processor to process the touch sense image to identify a location of the object. The touch sensor light source is amplitude modulated, and signal processor is further configured to process a plurality of the touch sense images captured when said touch sensor light source is off to compensate for ambient light in a touch sense image captured when the touch sensor light source is on.
摘要翻译：我们描述一种触敏图像显示装置，包括：图像投影仪，用于将显示的图像投影到表面上; 触摸传感器光源，用于投影所显示图像上方的平面; 相机，用于从靠近的物体从光平面散射的光捕获触摸感测图像; 以及处理所述触摸感测图像以识别所述对象的位置的信号处理器。触摸传感器光源是幅度调制的，并且信号处理器还被配置为处理当所述触摸传感器光源关闭时捕获的多个触摸感测图像，以补偿当触摸传感器光源所捕获的触摸感测图像中的环境光是在。

7. 发明申请

WO2007107794A1 IMAGE PROCESSING SYSTEMS 审中-公开
标题翻译：图像处理系统
公开(公告)号：WO2007107794A1
公开(公告)日：2007-09-27
申请号：PCT/GB2007/050140
申请日：2007-03-21
申请人： CAMBRIDGE DISPLAY TECHNOLOGY LIMITED , SMITH, Euan Christopher , MASH, Peter , CABLE, Adrian
发明人： SMITH, Euan Christopher , MASH, Peter , CABLE, Adrian
IPC分类号： G09G3/32
CPC分类号： G09G3/3216 , G09G3/2014 , G09G3/2022 , G09G3/3266 , G09G3/3283 , G09G2310/0205 , G09G2310/0208 , G09G2310/0297 , G09G2330/025
摘要： This invention generally relates to image processing systems, and more particularly to systems and methods for displaying images using multi-line addressing (MLA) or total matrix addressing (TMA) techniques, with reduced noise. Embodiments of the invention are particularly useful for driving OLED (organic light emitting diode) displays. A method of driving an electroluminescent display to display an image, the method comprising: inputting image data for said image; determining, using said image data, a first set of image subframe data for a first plurality of image subframes each representing a common spatial portion of said image, wherein said first plurality of image subframes combine to approximate said common spatial portion of said image; driving said display using said first set of image subframe data; determining, using said image data, a second set of image subframe data for a second plurality of image subframes each representing said common spatial portion of said image, wherein said second plurality of image subframes combine to approximate said common spatial portion of said image; and driving said display using said second set of image subframe data
摘要翻译：本发明一般涉及图像处理系统，更具体地涉及用减少噪声的多行寻址（MLA）或总矩阵寻址（TMA）技术来显示图像的系统和方法。本发明的实施例对于驱动OLED（有机发光二极管）显示器是特别有用的。一种驱动电致发光显示器以显示图像的方法，所述方法包括：输入所述图像的图像数据; 使用所述图像数据确定用于表示所述图像的公共空间部分的第一多个图像子帧的第一组图像子帧数据，其中所述第一多个图像子帧组合以近似所述图像的所述公共空间部分; 使用所述第一组图像子帧数据驱动所述显示; 确定使用所述图像数据的第二组图像子帧数据，用于代表所述图像的所述公共空间部分的第二多个图像子帧，其中所述第二多个图像子帧组合以近似所述图像的所述公共空间部分; 以及使用所述第二组图像子帧数据来驱动所述显示器

8. 发明申请

WO2005059881A2 APPARATUS AND METHOD FOR DISPLAYING A VIDEO IMAGE 审中-公开
标题翻译：用于显示视频图像的装置和方法
公开(公告)号：WO2005059881A2
公开(公告)日：2005-06-30
申请号：PCT/GB2004/005257
申请日：2004-12-15
申请人： CAMBRIDGE UNIVERSITY TECHNICAL SERVICES LIMITED , CROSSLAND, William , COLLINGS, Neil , BUCKLEY, Edward , CABLE, Adrian , LAWRENCE, Nicholas , MASH, Peter , WILKINSON, Timothy
发明人： CROSSLAND, William , COLLINGS, Neil , BUCKLEY, Edward , CABLE, Adrian , LAWRENCE, Nicholas , MASH, Peter , WILKINSON, Timothy
IPC分类号： G09G3/30
CPC分类号： G03H1/2645 , G03H1/0808 , G03H1/0841 , G03H1/2205 , G03H1/2249 , G03H1/2286 , G03H1/2294 , G03H2001/0816 , G03H2001/085 , G03H2001/2215 , G03H2001/2218 , G03H2001/2231 , G03H2001/2255 , G03H2001/2271 , G03H2001/2297 , G03H2001/261 , G03H2001/306 , G03H2210/20 , G03H2210/30 , G03H2210/40 , G03H2210/454 , G03H2222/35 , G03H2223/13 , G03H2223/55 , G03H2225/25 , G03H2225/31 , G03H2225/32 , G03H2225/52 , G03H2225/55 , G03H2225/60 , G03H2225/61 , G03H2226/02 , G03H2240/41 , G03H2240/42 , G03H2240/51
摘要： A method of displaying a video image comprises receiving sequential image frames at a processor. Each image frame is processed to obtain a kinoform. A programmable diffractive element such as an SLM represents the sequence of kinoforms allowing reproduction of the image using a suitable illumination beam.
摘要翻译：显示视频图像的方法包括在处理器处接收顺序图像帧。处理每个图像帧以获得kinoform。诸如SLM的可编程衍射元件表示允许使用合适的照明光束再现图像的kinoform的序列。

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