公开(公告)号：US08077365B2

公开(公告)日：2011-12-13

申请号：US12182095

申请日：2008-07-29

Applicant: Adrian Cable

Inventor： Adrian Cable

IPC: G03H1/08 ,  G03H1/04

CPC classification number: G03H1/2205 ,  G03H1/08 ,  G03H2001/221 ,  G03H2001/2218 ,  G03H2001/2271 ,  G03H2001/2284 ,  G03H2210/11 ,  G03H2210/20 ,  G03H2210/40 ,  G03H2210/441 ,  G03H2222/18 ,  G03H2222/35 ,  G03H2223/12 ,  G03H2223/54 ,  G03H2225/31 ,  G03H2225/32 ,  G03H2225/55 ,  G03H2225/60 ,  G03H2240/56 ,  G03H2240/61

Abstract: This invention relates to holographic image display systems, and to related methods and processor control code. We describe a method of displaying an image holographically, the method including: inputting display image data defining said image for display; processing said image data to determine first image data representing a first spatial frequency portion of said image data and second image data representing a second spatial frequency portion of said image data, wherein said second spatial frequency is higher than said first spatial frequency; displaying a hologram of said first image data on a spatial light modulator (SLM) to form a holographically-generated intermediate real image; modulating said intermediate real image using said second image data to display said image.

Abstract translation: 本发明涉及全息图像显示系统，以及相关方法和处理器控制代码。 我们描述一种全息显示图像的方法，该方法包括：输入定义所述图像的显示图像数据进行显示; 处理所述图像数据以确定表示所述图像数据的第一空间频率部分的第一图像数据和表示所述图像数据的第二空间频率部分的第二图像数据，其中所述第二空间频率高于所述第一空间频率; 在空间光调制器（SLM）上显示所述第一图像数据的全息图，以形成全息产生的中间真实图像; 使用所述第二图像数据调制所述中间真实图像以显示所述图像。

公开(公告)号：US20090219380A1

公开(公告)日：2009-09-03

申请号：US12066825

申请日：2006-09-15

Applicant: Adrian Cable

Inventor： Adrian Cable

IPC: H04N5/89

CPC classification number: G03H1/2294 ,  G03H1/0808 ,  G03H2001/2297 ,  G03H2210/20 ,  G03H2210/441 ,  G03H2225/32 ,  G03H2226/02

Abstract: The invention relates to method, computer program code and signal processing/image display systems for displaying one or more images using holographic techniques. We describe a method of generating data for displaying an image defined by displayed image data using a plurality of holographically generated temporal subframes, the temporal subframes being displayed sequentially in time such that they are perceived as a single noise-reduced image. The method includes generating from the displayed image data holographic data for each subframe of said set of subframes such that successive replay of holograms defined by said holographic data for said subframes gives the appearance of said image, and wherein the method further includes, when generating said holographic data for a said subframe, compensating for noise in said displayed image arising from one or more previous subframes of said sequence of holographically generated subframes.

Abstract translation: 本发明涉及使用全息技术显示一个或多个图像的方法，计算机程序代码和信号处理/图像显示系统。 我们描述一种生成数据的方法，用于使用多个全息产生的时间子帧显示由显示的图像数据定义的图像，时间子帧在时间上依次显示，使得它们被感知为单个降噪图像。 该方法包括从所显示的图像数据生成所述子帧的每个子帧的全息数据，使得由所述子帧的所述全息数据定义的全息图的连续重放给出所述图像的出现，并且其中所述方法还包括：当生成所述 用于所述子帧的全息数据，补偿由所述全息产生的子帧序列的一个或多个先前子帧产生的所述显示图像中的噪声。

公开(公告)号：US20090128459A1

公开(公告)日：2009-05-21

申请号：US12225439

申请日：2007-03-21

Applicant: Euan Christopher Smith ,  Peter Mash ,  Adrian Cable

Inventor： Euan Christopher Smith ,  Peter Mash ,  Adrian Cable

IPC: G09G3/30

CPC classification number: G09G3/3216 ,  G09G3/2014 ,  G09G3/2022 ,  G09G3/3266 ,  G09G3/3283 ,  G09G2310/0205 ,  G09G2310/0208 ,  G09G2310/0297 ,  G09G2330/025

Abstract: 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

Abstract translation: 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