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1. 发明授权

US06937757B2 Implementation and uses of XsRGB 失效
标题翻译：实施和使用XsRGB
公开(公告)号：US06937757B2
公开(公告)日：2005-08-30
申请号：US10804162
申请日：2004-03-19
申请人： Ikko Fushiki , Hock San Lee , J. Andrew Goossen , Gary K. Starkweather , Michael D. Stokes
发明人： Ikko Fushiki , Hock San Lee , J. Andrew Goossen , Gary K. Starkweather , Michael D. Stokes
IPC分类号： G06K9/00 , G06K9/36 , G09G5/02 , H04N1/60
CPC分类号： H04N1/6058
摘要： An extended colorspace which has a higher accuracy and a wider gamut than sRGB color space is disclosed. The extended color space includes an alpha channel which defines the translucency of the color image. The alpha channel is different from known alpha channels in that the inventive alpha channel can represent “super transparent” and “super opaque” values by allowing the alpha parameter (α) to be greater than 1 and less than 0. A data structure for storing the extended colorspace information has three fields, a sign field, an integer field and a decimal field. The sign field defines whether an integer is negative or positive. The integer field defines the integer, wherein the integer defines the super or under saturated values for color and alpha components. The decimal field defines the fine detailed information for the value of the color and alpha components.
摘要翻译：公开了具有比sRGB色彩空间更高的精度和更宽的色域的扩展颜色空间。扩展的颜色空间包括定义彩色图像的半透明度的α通道。 α通道与已知的α通道不同，因为本发明的α通道可以通过允许α参数（α）大于1且小于0来表示“超透明”和“超不透明”值。扩展颜色空间信息有三个字段，一个符号字段，一个整数字段和一个十进制字段。符号字段定义整数是否为负数或正数。整数字段定义整数，其中整数定义颜色和alpha分量的超饱和值。十进制字段定义颜色和alpha组件的值的精细详细信息。

2. 发明授权

US06748107B1 Implementation and uses of XsRGB 有权
公开(公告)号：US06748107B1
公开(公告)日：2004-06-08
申请号：US09631285
申请日：2000-08-03
申请人： Ikko Fushiki , Hock San Lee , J. Andrew Goossen , Gary K. Starkweather , Michael D. Stokes
发明人： Ikko Fushiki , Hock San Lee , J. Andrew Goossen , Gary K. Starkweather , Michael D. Stokes
IPC分类号： G06K900
CPC分类号： H04N1/6058
摘要： An extended colorspace which has a higher accuracy and a wider gamut than sRGB color space is disclosed. The extended color space includes an alpha channel which defines the translucency of the color image. The alpha channel is different from known alpha channels in that the inventive alpha channel can represent “super transparent” and “super opaque” values by allowing the alpha parameter (&agr;) to be greater than 1 and less than 0. A data structure for storing the extended colorspace information has three fields, a sign field, an integer field and a decimal field. The sign field defines whether an integer is negative or positive. The integer field defines the integer, wherein the integer defines the super or under saturated values for color and alpha components. The decimal field defines the fine detailed information for the value of the color and alpha components.

3. 发明授权

US06330003B1 Transformable graphical regions 有权
标题翻译：可变形图形区域
公开(公告)号：US06330003B1
公开(公告)日：2001-12-11
申请号：US09364460
申请日：1999-07-30
申请人： Donald B. Curtis , Ikko Fushiki , J. Andrew Goossen , Hock San Lee
发明人： Donald B. Curtis , Ikko Fushiki , J. Andrew Goossen , Hock San Lee
IPC分类号： G06T300
CPC分类号： G06T11/60
摘要： A system and method of providing a transformable region that may be used on graphics devices having different resolutions. The original path and geometric data of the region, as well as all operations performed on the data, are preserved when generating the region. The device-independent region can be described by a hierarchical tree, wherein the leaf nodes contain path or rectangle, ellipse, pie, and polygon data and the branch nodes contain the operations to be performed on the regions. As the tree is traversed and regions are used, they are converted to a device resolution-specific from such that the operations are performed on device resolution-specific regions. Matrix transformation operations (e.g., translate, scale, skew and rotate) can be applied because the original path information is preserved and if the region is to be used in a device having a different resolution or a subsequent matrix operation is to be applied to the region, the tree can be re-traversed.
摘要翻译：一种提供可以用于具有不同分辨率的图形设备上的可变形区域的系统和方法。当生成区域时，会保留区域的原始路径和几何数据以及对数据执行的所有操作。可以通过分层树描述与设备无关的区域，其中叶节点包含路径或矩形，椭圆，饼图和多边形数据，并且分支节点包含要对区域执行的操作。当树被遍历并使用区域时，它们被转换为特定于设备的分辨率，使得在设备分辨率特定区域上执行操作。可以应用矩阵变换操作（例如，平移，缩放，偏斜和旋转），因为原始路径信息被保留，并且如果要在具有不同分辨率的设备或后续矩阵操作中使用该区域，则应用于区域，树可以重新遍历。

4. 发明授权

US07437483B1 System and method for transferring a compressed data file to a peripheral device 有权
标题翻译：将压缩数据文件传送到外围设备的系统和方法
公开(公告)号：US07437483B1
公开(公告)日：2008-10-14
申请号：US09520435
申请日：2000-03-08
申请人： J. Andrew Goossen , Hock San Lee , John C. Bowler , Feng Yue , Gilman Kuey Wong
发明人： J. Andrew Goossen , Hock San Lee , John C. Bowler , Feng Yue , Gilman Kuey Wong
IPC分类号： G06F15/16 , G06K15/00
CPC分类号： H04L67/06 , G06F3/1208 , G06F3/1212 , G06F3/122 , G06F3/1244 , G06F3/1284 , G06F3/1285 , H04L67/02 , H04L67/2823 , H04L67/2828
摘要： An image passthrough extension structure and method facilitating the transfer of compressed data image files from a software application to a device via the computer system operating system. The application determines whether the device is capable of decoding the specific compressed data file by polling the device driver. If the driver returns a “no support” message, the application processes the compressed data file in a conventional manner. If the driver returns a “support” message, the application transfers the compressed data file, along with the additional processing information, to the device driver utilizing the conventional file transfer operating system data structures modified to incorporate the compressed data file passthrough function. By allowing an application to transfer a compressed image file directly to a device driver, the present invention improves image fidelity and improves overall computer system efficiency by reducing the size of data files transferred between the application, the operating system and the hardware device.
摘要翻译：图像直通扩展结构和方法，便于通过计算机系统操作系统将压缩数据图像文件从软件应用传输到设备。该应用程序通过轮询设备驱动程序来确定设备是否能够解码特定的压缩数据文件。如果驱动程序返回“不支持”消息，则应用程序以常规方式处理压缩数据文件。如果驱动程序返回“支持”消息，则应用程序将压缩数据文件连同附加的处理信息一起传送到设备驱动程序，利用修改为包含压缩数据文件直通功能的常规文件传输操作系统数据结构。通过允许应用将压缩图像文件直接传送到设备驱动器，本发明通过减小应用程序，操作系统和硬件设备之间传输的数据文件的大小来提高图像保真度并提高整体计算机系统效率。

5. 发明授权

US06518976B1 Graphics container 有权
标题翻译：图形容器
公开(公告)号：US06518976B1
公开(公告)日：2003-02-11
申请号：US09364461
申请日：1999-07-30
申请人： Donald B. Curtis , Hock San Lee
发明人： Donald B. Curtis , Hock San Lee
IPC分类号： G06F1700
CPC分类号： G06F9/451 , Y10S707/99931 , Y10S707/99938
摘要： A method of setting a graphics container in a graphics device wherein a child application draws graphics within a parent application's graphics context. A parent application begins a graphics container, pushes the current state information to a container stack, and sets a new container transformation and a container clip region in the graphics context where the contained graphics will be displayed. The current world-to-device transformation is concatenated with the container transformation, and the current visible clip region is intersected with the container clip region for transforming the child graphics to the container. Further, an identifier is used to prevent the child from altering the container transformation set by the parent and from popping the container state stack. After the container is set by the parent application, the world and page transformations of the child application are set to default values and the clipping region is set to infinity. The child application draws graphics to the container without any knowledge that it is being contained. Further, the child is free to shrink the clipping that was set by the parent, but cannot expand it. When the container is ended by the parent, the graphics context is restored to the state prior to beginning the graphics container.
摘要翻译：一种在图形设备中设置图形容器的方法，其中子应用程序在父应用程序的图形上下文中绘制图形。父应用程序启动图形容器，将当前状态信息推送到容器堆栈，并在显示内容的图形的图形上下文中设置新的容器转换和容器剪辑区域。当前的世界到设备的转换与容器转换相连接，当前可见的剪辑区域与容器剪辑区域相交，用于将子图形转换为容器。此外，使用标识符来防止孩子改变由父节点设置的容器变换和弹出容器状态堆栈。容器由父应用程序设置后，子应用程序的世界和页面转换将设置为默认值，并将裁剪区域设置为无穷大。子应用程序将图形绘制到容器，而不知道它是被包含的。此外，孩子可以自由收缩由父母设置的剪辑，但是不能展开它。当容器由父代终止时，图形上下文恢复到开始图形容器之前的状态。

6. 发明授权

US06462748B1 System and method for processing color objects in integrated dual color spaces 有权
标题翻译：用于处理集成双色空间中色彩对象的系统和方法
公开(公告)号：US06462748B1
公开(公告)日：2002-10-08
申请号：US09556215
申请日：2000-04-24
申请人： Ikko Fushiki , Andrew C. Godfrey , J. Andrew Goossen , Hock San Lee , Michael D. Stokes , Gilman K. Wong
发明人： Ikko Fushiki , Andrew C. Godfrey , J. Andrew Goossen , Hock San Lee , Michael D. Stokes , Gilman K. Wong
IPC分类号： G06T1140
CPC分类号： H04N1/6008 , H04N1/60 , H04N1/603
摘要： A system and method for processing color objects provides optimal processing quality by supporting both a perceptual-based color space and a physical-based color space and utilizing both color spaces for color processing in an integrated manner transparent to the end user. The graphics engine of the system includes a module for converting a color object being processed between the perceptual-base color space and the physical-based color space. During color processing that may involve various perceptual-based and physical-based operations, the graphics engine automatically converts the color object from one of the perceptual-based and physical-based color spaces to the other depending on the color processing operation to be performed. The graphics engine may also perform conversions on input graphic data from an input device to one of the dual color spaces for processing and converting a processed class object into the color space of an output device for displaying or printing.
摘要翻译：用于处理颜色对象的系统和方法通过支持基于感知的颜色空间和基于物理的颜色空间来提供最佳处理质量，并且以对于最终用户透明的集成方式利用颜色处理的两个颜色空间。该系统的图形引擎包括一个模块，用于转换正在感知基础颜色空间和基于物理的颜色空间之间正在处理的彩色对象。在可能涉及各种基于感知和基于物理的操作的颜色处理期间，图形引擎根据要执行的颜色处理操作自动将颜色对象从基于感知和基于物理的颜色空间之一转换到另一个。图形引擎还可以对从输入设备到双色空间之一的输入图形数据执行转换，用于处理并将处理的类对象转换为用于显示或打印的输出设备的颜色空间。

7. 发明授权

US06751726B1 Method and system for loading fonts by caching font-loading information 有权
标题翻译：通过缓存字体加载信息来加载字体的方法和系统
公开(公告)号：US06751726B1
公开(公告)日：2004-06-15
申请号：US09461967
申请日：1999-12-15
申请人： Bodin Dresevic , Hock San Lee , Yung-Jen Tony Tsai
发明人： Bodin Dresevic , Hock San Lee , Yung-Jen Tony Tsai
IPC分类号： G06F924
CPC分类号： G06F9/4401 , G06F17/214
摘要： A method and system for efficiently loading fonts at the boot time of a computer uses a cache file to store font-loading information for the installed fonts. The font-loading information is extracted from the font files by associated font drivers and stored in the font-loading information cache when the fonts were installed. During the boot time of the computer, for each installed font, an associated font driver determines whether the font-loading information for that font has been stored in the font-loading information cache. If the font-loading information is in the cache, the font driver retrieves the font-loading information from the cache, without having to open the font file.
摘要翻译：在计算机启动时有效地加载字体的方法和系统使用缓存文件来存储已安装字体的字体加载信息。通过相关联的字体驱动程序从字体文件中提取字体加载信息，并在安装字体时存储在字体加载信息缓存中。在计算机的引导期间，对于每个已安装的字体，相关联的字体驱动器确定该字体的字体加载信息是否已经存储在字体加载信息高速缓存中。如果字体加载信息在缓存中，则字体驱动程序将从缓存中检索字体加载信息，而无需打开字体文件。

8. 发明授权

US06681041B1 System and method for converting color data 有权
标题翻译：用于转换颜色数据的系统和方法
公开(公告)号：US06681041B1
公开(公告)日：2004-01-20
申请号：US09556672
申请日：2000-04-24
申请人： Michael D. Stokes , Adrian Secchia , Gilman Wong , Hock San Lee
发明人： Michael D. Stokes , Adrian Secchia , Gilman Wong , Hock San Lee
IPC分类号： G06K934
CPC分类号： H04N1/6027
摘要： A system and method converts input color data in different formats into a working color space. In the case that the input data includes a device color profile and the desired working color space is an RGB space, gamma information of the input data may be extracted from the color profile. In a Simplified extraction process, the gamma information may be extracted by combining one-dimensional LUTs in the profile in a gray-scale conversion to form a gamma table. When the color profile is a more complex profile, such as one of the regular ICC profile format, a full extraction process may be used, in which gamma information is derived from each of the front end, middle and back end portions of the profile. The derived gamma information may then be combined to provide a final gamma table.
摘要翻译：系统和方法将不同格式的输入颜色数据转换为工作色彩空间。在输入数据包括设备颜色配置文件并且期望的工作颜色空间是RGB空间的情况下，可以从颜色配置文件中提取输入数据的伽马信息。在简化提取处理中，伽马信息可以通过在灰度转换中组合一维LUT来提取，以形成伽马表。当颜色轮廓是更复杂的轮廓，例如常规ICC轮廓格式之一时，可以使用完全提取处理，其中从轮廓的前端部，中间部分和后端部分中的每一个导出伽马信息。然后可以将导出的伽马信息组合以提供最终的伽马表。

9. 发明授权

US08045823B2 Method and apparatus for text layout across a region 失效
标题翻译：跨区域文本布局的方法和装置
公开(公告)号：US08045823B2
公开(公告)日：2011-10-25
申请号：US11041033
申请日：2005-01-21
申请人： Ikko Fushiki , Hock San Lee , Donald B. Curtis
发明人： Ikko Fushiki , Hock San Lee , Donald B. Curtis
IPC分类号： G06K9/36
CPC分类号： G06F17/211
摘要： The present invention displays text within a region by identifying text boxes within the region. To identify the text boxes, the invention uses scan lines that are spaced at intervals that are smaller than the text height of the text to be placed in the boxes. These scan lines are combined to identify the full text boxes. Additionally, under the invention, a region is transformed before text boxes are generated for the region. The transform is an inverse of a text transform that is applied to the text placed in the region. This allows rotated and skewed text to be placed in the region. The invention also facilitates displaying a single text string across several disjointed regions.
摘要翻译：本发明通过识别区域内的文本框来显示区域内的文本。为了识别文本框，本发明使用以小于待放置在框中的文本的文本高度的间隔间隔的扫描线。这些扫描线被组合以识别全文框。另外，根据本发明，在为该区域生成文本框之前变换区域。该变换是应用于放置在该区域中的文本的文本变换的逆。这允许将旋转和倾斜的文本放置在该区域中。本发明还有助于在多个不相交区域上显示单个文本串。

10. 发明授权

US07536480B2 System and method for transferring a compressed data file to a peripheral device 有权
标题翻译：将压缩数据文件传送到外围设备的系统和方法
公开(公告)号：US07536480B2
公开(公告)日：2009-05-19
申请号：US10997450
申请日：2004-11-24
申请人： J. Andrew Goosen , Hock San Lee , John C. Bowler , Feng Yue , Gilman Kuey Wong
发明人： J. Andrew Goosen , Hock San Lee , John C. Bowler , Feng Yue , Gilman Kuey Wong
IPC分类号： G06F15/16 , G06F15/00
CPC分类号： H04L67/06 , G06F3/1208 , G06F3/1212 , G06F3/122 , G06F3/1244 , G06F3/1284 , G06F3/1285 , H04L67/02 , H04L67/2823 , H04L67/2828
摘要： An image passthrough extension structure and method facilitating the transfer of compressed data image files from a software application to a device via the computer system operating system. The application determines whether the device is capable of decoding the specific compressed data file by polling the device driver. If the driver returns a “no support” message, the application processes the compressed data file in a conventional manner. If the driver returns a “support” message, the application transfers the compressed data file, along with the additional processing information, to the device driver utilizing the conventional file transfer operating system data structures modified to incorporate the compressed data file passthrough function. By allowing an application to transfer a compressed image file directly to a device driver, the present invention improves image fidelity and improves overall computer system efficiency by reducing the size of data files transferred between the application, the operating system and the hardware device.
摘要翻译：图像直通扩展结构和方法，便于通过计算机系统操作系统将压缩数据图像文件从软件应用传输到设备。该应用程序通过轮询设备驱动程序来确定设备是否能够解码特定的压缩数据文件。如果驱动程序返回“不支持”消息，则应用程序以常规方式处理压缩数据文件。如果驱动程序返回“支持”消息，则应用程序将压缩数据文件连同附加的处理信息一起传送到设备驱动程序，利用修改为包含压缩数据文件直通功能的常规文件传输操作系统数据结构。通过允许应用将压缩图像文件直接传送到设备驱动器，本发明通过减小应用程序，操作系统和硬件设备之间传输的数据文件的大小来提高图像保真度并提高整体计算机系统效率。

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