公开(公告)号：HK1207734A1

公开(公告)日：2016-02-05

申请号：HK15108135

申请日：2015-08-21

Applicant: SCALABLE DISPLAY TECHNOLOGIES INC

Inventor： MIAW DENNIS ,  SURATI RAJEEV J ,  AMARATUNGA KEVIN ,  TIMONER SAMSON J ,  JOHNSON TYLER M

IPC: G09G20060101

公开(公告)号：WO2010148303A3

公开(公告)日：2011-02-10

申请号：PCT/US2010039167

申请日：2010-06-18

Applicant: SCALABLE DISPLAY TECHNOLOGIES INC ,  AMARATUNGA KEVIN ,  TIMONER SAMSON ,  SURATI RAJEEV J

Inventor： AMARATUNGA KEVIN ,  TIMONER SAMSON ,  SURATI RAJEEV J

IPC: H04N5/74 ,  G09G5/14 ,  G09G5/30 ,  H04N9/12 ,  H04N9/31

CPC classification number: G06T15/005 ,  G09G3/003 ,  G09G5/00 ,  G09G2320/02 ,  H04N5/74 ,  H04N9/12 ,  H04N9/31 ,  H04N9/3138

Abstract: A method and system for improving display quality by injecting a portion of computer code into an existing compositor, using the portion of computer code to apply a mapping function to a first digital image, and forming a second digital image based upon the first digital image as adapted by applying the applied mapping function in the compositor. The second digital image may then be displayed to a viewer via one or more displays where each display forms a part of the displayed digital image. The result may be used for creation of blended or stereoscopic images. The mapping function may be also adapted for modification of geometry or correction of a characteristic (such as color, intensity, etc.) of the display system where such characteristic may be sensed using a detector. The portion of code may be injected into a graphics driver controlling hardware composition for a displayed digital image.

Abstract translation: 一种用于通过将计算机代码的一部分注入到现有的合成器中来提高显示质量的方法和系统，使用该部分计算机代码将映射函数应用于第一数字图像，以及基于第一数字图像形成第二数字图像作为 通过在合成器中应用应用的映射函数来适应。 然后可以经由一个或多个显示器向观看者显示第二数字图像，其中每个显示器形成所显示的数字图像的一部分。 结果可用于创建混合或立体图像。 映射功能还可以适用于使用检测器可以检测到这种特性的显示系统的特性（例如颜色，强度等）的几何形状或校正。 代码的部分可以被注入到控制显示的数字图像的硬件组合的图形驱动器中。

公开(公告)号：EP2972585A4

公开(公告)日：2016-10-19

申请号：EP14763185

申请日：2014-03-14

Applicant: SCALABLE DISPLAY TECHNOLOGIES INC ,  JOHNSON TYLER M ,  AMARATUNGA KEVIN ,  SURATI RAJEEV J ,  TIMONER SAMSON J

Inventor： JOHNSON TYLER M ,  AMARATUNGA KEVIN ,  SURATI RAJEEV J ,  TIMONER SAMSON J

IPC: G03B35/20 ,  G02F1/1333 ,  G03B21/14

CPC classification number: H04N9/3147 ,  G03B21/13 ,  G03B35/20 ,  G03B37/04 ,  G06F3/1446 ,  G09G2320/0693 ,  G09G2360/145 ,  H04N9/3179 ,  H04N9/3194 ,  H04N21/4122

Abstract: This invention overcomes disadvantages of the prior art by providing a system and method that allows for the calibration of a display system using one or more cameras whose lenses are not modeled, or are modeled with limited accuracy, and are potentially incapable of imaging the entire projector system. The illustrative system and method generally relies on well-established models of the projectors, rather than well-established models of the cameras. Illustratively, the cameras serve mainly to map the projectors into one coordinate system, where the overlap between the projectors can be established very precisely using a camera, even if the model of the camera lens properties is not known, or known only minimally.

公开(公告)号：EP2839454A4

公开(公告)日：2016-03-16

申请号：EP13778127

申请日：2013-04-19

Applicant: SCALABLE DISPLAY TECHNOLOGIES INC

Inventor： MIAW DENNIS ,  SURATI RAJEEV J ,  AMARATUNGA KEVIN ,  TIMONER SAMSON J ,  JOHNSON TYLER M

IPC: G09G3/20 ,  G06F3/14 ,  G09G3/00 ,  H04N9/31 ,  H04N13/04

CPC classification number: G09G5/12 ,  G06F3/1446 ,  G06T3/0093 ,  G09G3/002 ,  G09G3/20 ,  G09G3/2003 ,  G09G3/2092 ,  G09G5/391 ,  G09G2300/026 ,  G09G2320/02 ,  G09G2320/0666 ,  G09G2320/0693 ,  G09G2320/10 ,  G09G2340/0414 ,  G09G2340/0421 ,  G09G2360/04 ,  H04N9/31 ,  H04N9/3147 ,  H04N9/3188 ,  H04N17/02