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61. 发明授权

US5987169A Method for improving chromatic text resolution in images with reduced chromatic bandwidth 失效
标题翻译：改善彩色带宽色彩文本分辨率的方法
公开(公告)号：US5987169A
公开(公告)日：1999-11-16
申请号：US920624
申请日：1997-08-27
申请人： Scott J. Daly , Jack Van Oosterhout , William C. Kress
发明人： Scott J. Daly , Jack Van Oosterhout , William C. Kress
IPC分类号： H04N1/60 , G06T3/40 , H04N1/46 , H04N1/58 , G06K9/00
CPC分类号： G06T3/4015 , H04N1/58
摘要： A method for improving chromatic text resolution includes transforming a color image signal into chrominance (C1, C2) image signal components and a luminance (L) image signal component. A mask is created for a selected image object from the luminance image signal components. The C1 and C2 image signal components are modified by the mask into new image signal components, C1.sub.NEW, C2.sub.NEW, respectively. The new image signal components are transformed, with L, into a new color image signal that does not have chromatic blur.
摘要翻译：改善彩色文本分辨率的方法包括将彩色图像信号变换为色度（C1，C2）图像信号分量和亮度（L）图像信号分量。根据亮度图像信号分量为所选择的图像对象创建掩模。 C1和C2图像信号分量被掩模修改为新的图像信号分量C1NEW，C2NEW。新的图像信号分量用L变换成不具有色彩模糊的新的彩色图像信号。

62. 发明授权

US5754222A Visual characterization using display model 失效
标题翻译：使用显示模型进行视觉表征
公开(公告)号：US5754222A
公开(公告)日：1998-05-19
申请号：US612530
申请日：1996-03-08
申请人： Scott J. Daly , Hsien Che Lee
发明人： Scott J. Daly , Hsien Che Lee
IPC分类号： G09G1/28 , G09G5/02 , H04N17/04 , H04N17/02
CPC分类号： G09G5/02 , H04N17/04 , G09G1/285
摘要： A method for detecting the characteristics of a display, comprises the steps of: creating a model of the display having multiple parameters relating the physical output of the display to an input signal creating the display; employing a model of the human visual system, generating a set of control signals for producing patterns in the display that enable an observer to employ visual selection criteria to identify specific patterns corresponding to specific values of the parameters; applying the set of control signals to the display to produce the patterns; selecting specific patterns from the display; determining the values of the parameters from the patterns selected; and determining the characteristics of the display by applying the values of the parameters to the model.
摘要翻译：一种用于检测显示器特性的方法，包括以下步骤：创建具有将显示器的物理输出与输入信号相关联的多个参数的显示模型，以产生显示; 使用人类视觉系统的模型，生成一组用于在显示器中产生图案的控制信号，使得观察者能够使用视觉选择标准来识别与参数的特定值相对应的特定模式; 将所述一组控制信号施加到所述显示器以产生所述图案; 从显示中选择特定的图案; 根据所选择的图案确定参数的值; 并通过将参数的值应用于模型来确定显示的特征。

63. 发明授权

US5079621A DCT transform compression, transmission and recovery of digital color using virtual filtering mechanism 失效
标题翻译： DCT变换压缩，使用虚拟滤波机制的数字彩色传输和恢复
公开(公告)号：US5079621A
公开(公告)日：1992-01-07
申请号：US546593
申请日：1990-06-29
申请人： Scott J. Daly , Edward M. Granger
发明人： Scott J. Daly , Edward M. Granger
IPC分类号： H04N1/41 , G06T5/00 , G06T9/00 , H04N7/26 , H04N7/30 , H04N11/04
CPC分类号： H04N11/044 , H04N19/126 , H04N19/60 , H04N19/124
摘要： A color imagery compression/decompression mechanism employs a contrast sensitivity function model of the human visual system for color images, to derive normalization values for compressing chromatic components of the color imagery data. The CSF model is defined in terms of an ADT color space transform (15), the chromatic channels of which conform with the band-limited sensitivity of the visual system. The transform for obtaining the ADT components is executable by reduced complexity logic operators. Each of the ADT components is block transform coded using DCT transform coefficients (18) that are normalized (24) in accordance with a `weighted` (46, 45) CSF model (42) of the human visual system, which effectively performs a low pass filtering of the chromatic (DT) channels. This low pass filter-weighting of the normalization values in the compression, transmit end (10) of the system produces a set of normalized coefficients which effectively blur the image and reduce the entropy in the chromatic channels and may be implemented using a Gaussian function. In the decompression process at the receiver (14), a corresponding set of denormalization coefficients (32), which are generated in accordance with the same chromatic CSF model of the human visual system, are not weighted, so that the cascading of the normalization and denormalizing operators in the transmitter and receiver yields a product less than unity, simulating the entropy-reducing effect of subsampling.
摘要翻译：彩色图像压缩/解压缩机构采用用于彩色图像的人类视觉系统的对比度敏感度函数模型，以导出用于压缩彩色图像数据的彩色分量的归一化值。 CSF模型根据ADT颜色空间变换（15）定义，其色度通道符合视觉系统的带限灵敏度。用于获得ADT组件的变换可以由复杂度较低的逻辑运算符执行。每个ADT分量是使用根据人类视觉系统的“加权”（46,45）CSF模型（42）归一化（24）的DCT变换系数（18）进行块变换编码的，该模型有效地执行低（DT）通道的通过滤波。该系统的压缩，发送端（10）中的归一化值的这种低通滤波器加权产生一组归一化的系数，其有效地模糊图像并减少色度信道中的熵，并且可以使用高斯函数来实现。在接收机（14）的解压缩处理中，根据人类视觉系统的相同彩色CSF模型生成的相应的一组非归一化系数（32）不被加权，使得归一化和发射机和接收机中的非归一化算子产生小于1的产品，模拟二次采样的熵减小效应。

64. 发明授权

US08238654B2 Skin color cognizant GMA with luminance equalization 有权
标题翻译：皮肤颜色识别GMA与亮度均衡
公开(公告)号：US08238654B2
公开(公告)日：2012-08-07
申请号：US12322188
申请日：2009-01-30
申请人： Hao Pan , Scott J. Daly
发明人： Hao Pan , Scott J. Daly
IPC分类号： G06K9/00 , G06K9/40 , G09G5/02
CPC分类号： G09G5/02 , G09G2320/0666 , G09G2340/06 , H04N1/628
摘要： A method for mapping/enhancing the color of an image to be displayed on a display includes receiving an image having a plurality of pixels where each of the pixels has a plurality of color components. The image is processed using a pair of gamut color mapping operations in combination with skin-tone pixels detection to modify the image in a suitable manner for presentation on the display, wherein the technique includes color temperature compensation.
摘要翻译：用于映射/增强要显示在显示器上的图像的颜色的方法包括：接收具有多个像素的图像，其中每个像素具有多个颜色分量。使用一对色域颜色映射操作与皮肤色调像素检测结合来处理图像，以适当的方式修改图像以呈现在显示器上，其中该技术包括色温补偿。

65. 发明授权

US08050512B2 High dynamic range images from low dynamic range images 有权
标题翻译：低动态范围图像的高动态范围图像
公开(公告)号：US08050512B2
公开(公告)日：2011-11-01
申请号：US11233747
申请日：2005-09-22
申请人： Scott J. Daly , Laurence Meylan
发明人： Scott J. Daly , Laurence Meylan
IPC分类号： G06K9/40
CPC分类号： G06T5/50 , G06T5/009 , G06T2207/20208 , G09G2320/0271
摘要： A method for displaying an image includes receiving an image having a first luminance dynamic range and modifying the image to a second luminance dynamic range free from being based upon other images, where the second dynamic range is greater than the first dynamic range. The modified image is displayed on a display.
摘要翻译：一种用于显示图像的方法包括接收具有第一亮度动态范围的图像，并且将第二动态范围大于第一动态范围的图像修改为第二亮度动态范围，而不是基于其他图像。修改后的图像显示在显示屏上。

66. 发明授权

US07961199B2 Methods and systems for image-specific tone scale adjustment and light-source control 有权
标题翻译：用于图像特定色阶调节和光源控制的方法和系统
公开(公告)号：US07961199B2
公开(公告)日：2011-06-14
申请号：US11224792
申请日：2005-09-12
申请人： Louis Joseph Kerofsky , Scott J. Daly , Michiyuki Sugino
发明人： Louis Joseph Kerofsky , Scott J. Daly , Michiyuki Sugino
IPC分类号： G06T15/50 , G06T15/60 , G09G5/02
CPC分类号： G09G3/3406 , G09G3/22 , G09G2320/02 , G09G2320/0271 , G09G2320/0626 , G09G2320/0633 , G09G2320/0646 , G09G2320/0653 , G09G2330/021 , G09G2360/16
摘要： Embodiments of the present invention comprise systems, methods and devices for adjusting image code values in conjunction with display light source illumination levels for enhanced image display.
摘要翻译：本发明的实施例包括用于结合用于增强图像显示的显示光源照明水平来调整图像代码值的系统，方法和装置。

67. 发明申请

US20110115815A1 Methods and Systems for Image Enhancement 审中-公开
标题翻译：图像增强的方法和系统
公开(公告)号：US20110115815A1
公开(公告)日：2011-05-19
申请号：US12621452
申请日：2009-11-18
申请人： Xinyu Xu , Scott J. Daly , Louis Joseph Kerofsky
发明人： Xinyu Xu , Scott J. Daly , Louis Joseph Kerofsky
IPC分类号： G09G5/00
CPC分类号： G09G5/003 , G06T5/003 , G06T2207/10016 , G06T2207/10024 , G06T2207/20028 , G06T2207/20192 , G09G2320/066
摘要： Aspects of the present invention are related to systems and methods for improving content visibility on a liquid crystal display (LCD) under low-contrast viewing conditions. According to one aspect of the present invention an enhanced image may be formed by combining a key-feature map associated with an input image and a brightness-boosted version of the input image.
摘要翻译：本发明的方面涉及在低对比度观察条件下提高液晶显示器（LCD）的内容可视性的系统和方法。根据本发明的一个方面，可以通过组合与输入图像相关联的键特征图和输入图像的亮度增强版本来形成增强图像。

68. 发明申请

US20110074808A1 Full Color Gamut Display Using Multicolor Pixel Elements 审中-公开
标题翻译：全彩色色彩显示使用多色像素元素
公开(公告)号：US20110074808A1
公开(公告)日：2011-03-31
申请号：US12750495
申请日：2010-03-30
申请人： Jiandong Huang , Scott J. Daly , Apostolos T. Voustas , Akinori Hashimura , Xiao-fan Feng
发明人： Jiandong Huang , Scott J. Daly , Apostolos T. Voustas , Akinori Hashimura , Xiao-fan Feng
IPC分类号： G09G5/02
CPC分类号： G09G5/02 , G09G3/2003 , G09G3/2077 , G09G3/346 , G09G3/3466 , G09G3/3607 , G09G2300/0491 , G09G2310/0235 , G09G2330/021 , G09G2340/0407 , G09G2340/0428 , G09G2340/06
摘要： A display device is provided that includes a plurality of pixels, where each pixel includes a single subpixel. In a first aspect, a single subpixel is able to sequentially generate a plurality of (e.g., at least three) primary colors. As a result of the single subpixel, the display is able to supply a gamut of colors including at least 3 primaries colors. For example, the sequential generation of the 3 primary colors may involve operating the subpixel in a time division multiplex (TDM) mode, and a primary combination color is supplied in response to the subpixel generating 2 primary colors in respective TDM subframes. When the pixel includes at least two neighboring subpixels, the pixel may additionally be operated in a spatial division multiple (SDM) mode or in the TDM mode.
摘要翻译：提供了包括多个像素的显示装置，其中每个像素包括单个子像素。在第一方面，单个子像素能够顺序地生成多个（例如，至少三个）原色。作为单个子像素的结果，显示器能够提供包括至少3个基色的色域。例如，3原色的顺序生成可以涉及以时分复用（TDM）模式操作子像素，并且响应于在各个TDM子帧中产生2个原色的子像素来提供主要组合颜色。当像素包括至少两个相邻子像素时，该像素可另外以空分复用（SDM）模式或TDM模式操作。

69. 发明授权

US07853094B2 Color enhancement technique using skin color detection 有权
标题翻译：颜色增强技术使用肤色检测
公开(公告)号：US07853094B2
公开(公告)日：2010-12-14
申请号：US11605711
申请日：2006-11-28
申请人： Hao Pan , Scott J. Daly
发明人： Hao Pan , Scott J. Daly
IPC分类号： G06K9/40
CPC分类号： H04N1/62 , G06K9/4652 , H04N1/628
摘要： A method for enhancing the color of an image to be displayed on a display includes receiving an image having a plurality of pixels where each of the pixels has a plurality of color components. The image is filtered using a spatial filter in such a manner that the lower frequency content of the image is enhanced in such a manner that the color gamut of the lower frequency content is increased. The filtered image is modified such that the higher frequency content of the image to obtain a modified image that includes the higher frequency content and the lower frequency content.
摘要翻译：用于增强要在显示器上显示的图像的颜色的方法包括接收具有多个像素的图像，其中每个像素具有多个颜色分量。使用空间滤波器对图像进行滤波，使得以使得较低频率内容的色域增加的方式增强图像的较低频率内容。经滤波的图像被修改为使得图像的较高频率内容获得包括较高频率内容和较低频率内容的修改图像。

70. 发明授权

US07724322B2 Virtual solar liquid crystal window 有权
标题翻译：虚拟太阳能液晶窗
公开(公告)号：US07724322B2
公开(公告)日：2010-05-25
申请号：US11903402
申请日：2007-09-20
申请人： Xiao-Fan Feng , Scott J. Daly
发明人： Xiao-Fan Feng , Scott J. Daly
IPC分类号： G02F1/1335
CPC分类号： G02F1/1336 , G02F2001/133618
摘要： A display system includes a building, a wall enclosed within the building, and a light guide directing light from the exterior of the building to the wall within the building. A display is supported proximate the wall where the display includes a liquid crystal layer and not including a backlight. The light guide directing the light to the liquid crystal layer is in such a manner that the combination of the light and the liquid crystal layer results in an image displayed thereon.
摘要翻译：显示系统包括建筑物，围绕在建筑物内的墙壁以及将建筑物外部的光引导到建筑物内的墙壁的光导。显示器靠近壁支撑，其中显示器包括液晶层并且不包括背光。将光引导到液晶层的方式是使得光和液晶层的组合导致在其上显示的图像。

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