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1. 发明申请

US20100201667A1 METHOD AND SYSTEM FOR DISPLAY CHARACTERIZATION AND CONTENT CALIBRATION 审中-公开
标题翻译：用于显示表征和内容校准的方法和系统
公开(公告)号：US20100201667A1
公开(公告)日：2010-08-12
申请号：US12452131
申请日：2007-06-18
申请人： Bongsun Lee , Ingo Tobias Doser
发明人： Bongsun Lee , Ingo Tobias Doser
IPC分类号： G09G5/00
CPC分类号： H04N17/02 , H04N17/04
摘要： A method and system for characterization of a display for facilitating the calibration of the display values of input content in response to dynamic behavior caused by changes in average power (picture) level of the input content include determining a level of average power (APL) in the input content and applying a transform to the input content to determine display values for the input content based on the determined APL of the input content. The transform, in one embodiment of the invention is based on a display characterization which includes a measurement of at least one APL on the display. In one embodiment of the present invention, the transform is a four dimensional look-up table that maps input content color values to respective human visual system values for different average power levels.
摘要翻译：一种用于表征显示器的方法和系统，用于响应于由输入内容的平均功率（图像）水平的变化引起的动态行为，便于校准输入内容的显示值，包括确定平均功率（APL）的水平所述输入内容并且对所述输入内容应用变换以基于所确定的所述输入内容的APL来确定所述输入内容的显示值。在本发明的一个实施例中，变换是基于显示表征，其包括对显示器上的至少一个APL的测量。在本发明的一个实施例中，变换是四维查找表，其将输入内容颜色值映射到针对不同平均功率电平的各个人类视觉系统值。

2. 发明授权

US09854136B2 Methods and systems for displays with chromatic correction with differing chromatic ranges 有权
公开(公告)号：US09854136B2
公开(公告)日：2017-12-26
申请号：US12450637
申请日：2007-12-14
申请人： Ingo Tobias Doser , Jurgen Stauder , Bongsun Lee
发明人： Ingo Tobias Doser , Jurgen Stauder , Bongsun Lee
IPC分类号： H04N1/60 , G09G5/02
CPC分类号： H04N1/6058 , G09G5/02
摘要： There are provided a method and system for color correcting displays with different color gamuts. The method includes performing color correction on source picture content, using at least one of a non-reference type display having a non-reference color gamut and a reference type display having a reference color gamut. The performing step includes mastering the source picture content to provide mastered color corrected picture content for display on the reference type displays having a reference color gamut. The performing step further includes generating metadata for a subsequent inverse color gamut mapping that color transforms the mastered color corrected picture content for display on non-reference type displays having a non-reference color gamut. The subsequent inverse color gamut mapping is an inverse operation of a color gamut mapping applied during the color correction to obtain the mastered color corrected picture content for display on the reference type displays having the reference color gamut. The source picture content is mastered only for the reference type displays having the reference color gamut.

3. 发明授权

US09185268B2 Methods and systems for displays with chromatic correction with differing chromatic ranges 有权
标题翻译：具有不同颜色范围的色彩校正的显示器的方法和系统
公开(公告)号：US09185268B2
公开(公告)日：2015-11-10
申请号：US12450622
申请日：2007-12-14
申请人： Ingo Tobias Doser , Jurgen Stauder , Bongsun Lee
发明人： Ingo Tobias Doser , Jurgen Stauder , Bongsun Lee
IPC分类号： G09G5/00 , G09G5/10 , H04N5/202 , H04N7/00 , H04N5/44 , H04N9/69 , G03F3/08 , G06K9/00 , G06K9/40 , H04N1/60 , G09G5/02
CPC分类号： H04N1/6058 , G09G5/02
摘要： There are provided methods and systems for color correcting displays with different color gamuts. A method includes performing color correction on source picture content, using at least one of a non-reference type display having a non-reference color gamut and a reference type display having a reference color gamut. The performing step includes mastering the source picture content to provide mastered color corrected picture content for display on the non-reference type displays having a non-reference color gamut. The performing step further includes generating metadata for a color gamut mapping that color transforms the mastered color corrected picture content for display on reference type displays having a reference color gamut. The source picture content is mastered only for the non-reference type displays having the non-reference color gamut.
摘要翻译：提供了具有不同色域的色彩校正显示器的方法和系统。一种方法包括使用具有非参考色域的非参考类型显示器和具有参考色域的参考类型显示器中的至少一个来对源图像内容执行颜色校正。执行步骤包括掌握源图像内容以提供已掌握的彩色校正图像内容，以便在具有非参考色域的非参考类型显示器上显示。执行步骤还包括生成色域映射的元数据，该色域映射将彩色变换已校正的色彩校正图像内容，以便在具有参考色域的参考类型显示器上显示。源图像内容仅用于具有非参考色域的非参考型显示器。

4. 发明授权

US08970636B2 System and method for color correction between displays with and without average picture dependency 有权
标题翻译：具有和不具有平均图像依赖性的显示器之间的颜色校正的系统和方法
公开(公告)号：US08970636B2
公开(公告)日：2015-03-03
申请号：US12452203
申请日：2007-06-27
申请人： Ingo Tobias Doser , Bongsun Lee , Carlos Correa
发明人： Ingo Tobias Doser , Bongsun Lee , Carlos Correa
IPC分类号： G09G5/10 , G06F3/14 , G09G5/02
CPC分类号： G06F3/14 , G09G5/02 , G09G2320/0271 , G09G2320/0626
摘要： A system and method for compensating for average brightness dependency (ABD) differences between displays with and without average brightness dependency (ABD) includes color correcting source picture content on a reference display to output color corrected picture content. In addition, an ABD simulation process uses the color corrected picture content to simulate the display of content on the reference display. Subsequently, a compensation process receives the color corrected picture content and information from the simulation process and applies an ABD compensation characteristic to the color corrected picture content for correctly displaying the source picture content on a display with different ABD characteristics than the reference display.
摘要翻译：用于补偿具有和不具有平均亮度依赖性（ABD）的显示器之间的平均亮度依赖性（ABD）差异的系统和方法包括在参考显示器上的颜色校正源图像内容以输出色彩校正的图像内容。此外，ABD模拟处理使用色彩校正图像内容来模拟参考显示上的内容的显示。随后，补偿处理接收来自模拟处理的色彩校正图像内容和信息，并将ABD补偿特性应用于色彩校正图像内容，用于在具有比参考显示不同的ABD特性的显示器上正确显示源图像内容。

5. 发明申请

US20100128067A1 AUTOMATIC GAMMA CORRECTION OF INPUT SOURCE CONTENT 审中-公开
标题翻译：自动伽马校正输入源内容
公开(公告)号：US20100128067A1
公开(公告)日：2010-05-27
申请号：US12451861
申请日：2007-06-20
申请人： Bongsun Lee
发明人： Bongsun Lee
IPC分类号： G09G5/10
CPC分类号： H04N9/69 , H04N1/407 , H04N5/202
摘要： Gamma information extracted from an input source is utilized to correct display gammas. Adjustment of display parameters is performed automatically based on the gamma information and obtained display characterization information. One instance utilizes gamma information such as, for example, gain, offset, and gamma, to automatically determine a corresponding brightness and/or contrast adjustment level of a display. In this manner, the output gamma can be adjusted to substantially match the input gamma.
摘要翻译：使用从输入源提取的伽马信息来校正显示的伽马值。基于伽马信息自动进行显示参数的调整，得到显示特性信息。一个实例使用诸如增益，偏移和伽马之类的伽马信息来自动确定显示器的对应亮度和/或对比度调整水平。以这种方式，输出伽马可以被调整为基本匹配输入伽马。

6. 发明授权

US09432554B2 Methods and systems for displays with chromatic correction having differing chromatic ranges 有权
标题翻译：具有不同色彩范围的色彩校正的显示器的方法和系统
公开(公告)号：US09432554B2
公开(公告)日：2016-08-30
申请号：US12450621
申请日：2007-12-14
申请人： Ingo Tobias Doser , Jurgen Stauder , Bongsun Lee
发明人： Ingo Tobias Doser , Jurgen Stauder , Bongsun Lee
IPC分类号： G09G5/00 , G09G5/10 , G03F3/08 , G06K9/00 , G06K9/40 , H04N5/202 , H04N5/44 , H04N7/00 , H04N1/60 , G09G5/02
CPC分类号： H04N1/6058 , G09G5/02
摘要： There are provided methods and systems for color correcting displays with different color gamuts. A method includes performing an initial color correction on source picture content using a reference type display having a reference color gamut to obtain mastered color corrected picture content for display on reference type displays having the reference color gamut. The method further includes determining a first set of metadata defining a color gamut mapping specification for a color gamut mapping from a non-reference type display having a non-reference color gamut to the reference type display. The method also includes performing a subsequent color correction using the non-reference type display and the mastered color corrected picture content to create a second set of metadata directed to non-reference type displays having the non-reference color gamut. The method additionally includes generating a final set of metadata from the first set of metadata and the second set of metadata, for a subsequent color transform that color transforms the mastered color corrected picture content for display on non-reference type displays for consumer consumption. The source picture content is mastered for consumer consumption only for the reference type displays having the reference color gamut.
摘要翻译：提供了具有不同色域的色彩校正显示器的方法和系统。一种方法包括使用具有参考色域的参考类型显示来对源图像内容执行初始颜色校正，以获得用于在具有参考色域的参考类型显示器上显示的所获得的彩色校正图像内容。该方法还包括确定定义用于从具有非参考色域的非参考类型显示器到参考类型显示器的色域映射的色域映射规范的第一组元数据。该方法还包括使用非参考类型显示和已掌握的颜色校正图像内容执行后续颜色校正，以创建指向具有非参考色域的非参考类型显示的第二组元数据。该方法另外包括从第一组元数据和第二组元数据生成最终的一组元数据，用于随后的颜色变换，颜色转换所掌握的颜色校正图像内容以便在非参考类型显示器上显示以供消费者使用。源图像内容仅用于具有参考色域的参考类型显示器才被消费者消费。

7. 发明授权

US08274526B2 Method, apparatus and system for visual gamma correction of displays 有权
标题翻译：用于显示器视觉伽马校正的方法，装置和系统
公开(公告)号：US08274526B2
公开(公告)日：2012-09-25
申请号：US12448154
申请日：2006-12-14
申请人： Bongsun Lee
发明人： Bongsun Lee
IPC分类号： G09G5/00 , G09G5/02 , G09G5/10 , G09G5/36 , H04N5/202 , H04N5/57 , H04N5/14 , H04N1/46 , G06F15/00 , G06K15/00 , G06K9/00 , G03F3/08 , G06K9/36
CPC分类号： H04N5/202 , H04N5/76
摘要： A method, apparatus and system for visual gamma correction of a display system includes retrieving input gamma information from input content, determining at least one pattern representing luminance of the received content based upon at least the retrieved gamma information, displaying the at least one determined pattern representing the luminance of the received image content and at least one corresponding reference image on the display system, and adjusting the brightness and contrast of the least one reference image on the display system to approach the luminance of a corresponding determined pattern to determine a corrected gamma for the display system.
摘要翻译：用于显示系统的视觉伽马校正的方法，装置和系统包括从输入内容中检索输入伽马信息，至少基于所检索的伽马信息确定表示所接收内容的亮度的至少一个图案，显示所述至少一个确定的图案表示所述接收到的图像内容的亮度和所述显示系统上的至少一个对应的参考图像，以及调整所述显示系统上的所述至少一个参考图像的亮度和对比度，以接近相应确定的图案的亮度，以确定校正的伽马用于显示系统。

8. 发明申请

US20110292067A1 METHOD, APPARATUS AND SYSTEM FOR PROVIDING A COLOR DEVICE CHARACTERIZATION WITH A QUALITY EVALUATION 有权
标题翻译：用于提供具有质量评估的彩色设备特征的方法，装置和系统
公开(公告)号：US20110292067A1
公开(公告)日：2011-12-01
申请号：US13138324
申请日：2009-04-01
申请人： Bongsun Lee , Jurgen Stauder , Laurent Blonde
发明人： Bongsun Lee , Jurgen Stauder , Laurent Blonde
IPC分类号： G09G5/02
CPC分类号： H04N1/6033 , H04N1/00002 , H04N1/00015 , H04N1/00023 , H04N1/00031 , H04N1/00045 , H04N1/00053 , H04N1/00058 , H04N1/00068 , H04N1/0009
摘要： A method, apparatus and system for assessing color characterization quality includes a characterization unit configured for determining at least one of a forward and inverse transform from a first set of device dependent input color values and measured output display values of the first set of device dependent input color values on the display and transforming a second set of device dependent input color values using the determined at least one of a forward and inverse transform to provide an intermediate set of device dependent input color values. The method, apparatus and system further includes a verification unit for performing at least one of a forward transform quality evaluation and an inverse transform quality evaluation.
摘要翻译：用于评估颜色表征质量的方法，装置和系统包括表征单元，其被配置为确定来自第一组依赖于设备的输入颜色值的正向和反向变换中的至少一个以及第一组依赖于设备的输入的测量的输出显示值显示器上的颜色值，并且使用所确定的正向和反向变换中的至少一个来变换第二组依赖于设备的输入颜色值，以提供与设备相关的输入颜色值的中间集合。所述方法，装置和系统还包括用于执行正向变换质量评估和逆变换质量评估中的至少一个的验证单元。

9. 发明申请

US20110154426A1 METHOD AND SYSTEM FOR CONTENT DELIVERY 审中-公开
标题翻译：内容交付方法和系统
公开(公告)号：US20110154426A1
公开(公告)日：2011-06-23
申请号：US12737844
申请日：2009-08-19
申请人： Ingo Tobias Doser , Yongying Gao , Ying Chen , Yuwen Wu , Bongsun Lee
发明人： Ingo Tobias Doser , Yongying Gao , Ying Chen , Yuwen Wu , Bongsun Lee
IPC分类号： H04N7/173
CPC分类号： H04N21/235 , H04N1/6088 , H04N9/643 , H04N9/68 , H04N21/234327 , H04N21/23439 , H04N21/25825 , H04N21/2662 , H04N21/435 , H04N21/84
摘要： A method and system of content delivery provide availability of at least two versions of content by delivering data for a first version of content, a difference data representing at least one difference between the first version and a second version of content, and metadata derived from two transformation functions that relate the first version and the second version of content respectively to a master version.
摘要翻译：内容传递的方法和系统通过递送内容的第一版本的数据来提供至少两个版本的内容的可用性，表示第一版本和第二版本内容之间的至少一个差异的差分数据以及从两个将第一版本和第二版本的内容分别与主版本相关联的转换功能。

10. 发明申请

US20100309219A1 DISPLAY CALIBRATION METHODS WITH USER SETTINGS FEEBACK 审中-公开
标题翻译：显示校准方法与用户设置FEEBACK
公开(公告)号：US20100309219A1
公开(公告)日：2010-12-09
申请号：US12734615
申请日：2007-11-15
申请人： Bongsun Lee
发明人： Bongsun Lee
IPC分类号： G09G5/02 , G09G5/00
CPC分类号： H04N1/6052 , G09G3/006 , G09G2320/066 , G09G2320/0666 , G09G2320/0673 , G09G2340/06 , H04N17/02 , H04N17/04
摘要： Reference image data from a reference display is utilized to manually and/or automatically calibrate a display. The reference image data is compared to measured image data from the display to derive display control settings and feedback for users and/or to automatically adjust the display. In one instance, a graphical user interface is used to relay feedback information as a user manually adjusts a display. The feedback can include suggestions for adjusting existing controls (e.g., brightness, contrast, etc.) so that a user does not have to directly interpret gamut and/or gamma information. In other instances, the feedback information is utilized to automatically adjust the display without user involvement.
摘要翻译：来自参考显示器的参考图像数据被用于手动和/或自动校准显示器。将参考图像数据与来自显示器的测量图像数据进行比较，以得到用户的显示控制设置和反馈和/或自动调整显示。在一种情况下，图形用户界面用于在用户手动调整显示时中继反馈信息。反馈可以包括用于调整现有控制（例如，亮度，对比度等）的建议，使得用户不必直接解释色域和/或伽马信息。在其他情况下，反馈信息用于在不需要用户参与的情况下自动调整显示。

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