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    Methods and apparatuses for pixel transformations
    82.
    发明授权
    Methods and apparatuses for pixel transformations 有权
    像素变换的方法和装置

    公开(公告)号：US08068692B2

    公开(公告)日：2011-11-29

    申请号：US12764882

    申请日：2010-04-21

    Applicant: John D. Rosasco ,  John Stauffer

    Inventor： John D. Rosasco ,  John Stauffer

    IPC: G06K9/36

    CPC classification number: G09G5/005 ,  G06F3/1407 ,  G09G2340/0428 ,  G09G2340/06 ,  G09G2360/02 ,  G09G2360/121 ,  H04N19/40 ,  H04N19/59 ,  H04N19/60

    Abstract: Methods, apparatuses, systems, and machine readable media for pixel transformations. One exemplary method includes: determining a state of a pixel format transformation, wherein a pixel format includes a predetermined number of pixel data components and a predetermined number of bits for each of the pixel data components and wherein the state includes a source pixel format and a destination pixel format and at least one intermediate pixel format; converting pixel data in the source pixel format to pixel data in the intermediate pixel format; and converting the pixel data in the intermediate pixel format to pixel data in the destination pixel format. In certain embodiments, a method includes building and compiling a function, at run-time, for the pixel format transformation based upon the state.

    Abstract translation: 用于像素变换的方法，装置，系统和机器可读介质。 一种示例性方法包括：确定像素格式变换的状态，其中像素格式包括每个像素数据分量的预定数量的像素数据分量和预定数量的位，并且其中该状态包括源像素格式和 目标像素格式和至少一个中间像素格式; 将源像素格式的像素数据转换为中间像素格式的像素数据; 并将中间像素格式的像素数据转换为目标像素格式的像素数据。 在某些实施例中，一种方法包括基于该状态在运行时构建和编译功能用于像素格式变换。

    Image processing apparatus and image processing method
    84.
    发明授权
    Image processing apparatus and image processing method 有权
    图像处理装置和图像处理方法

    公开(公告)号：US07982804B2

    公开(公告)日：2011-07-19

    申请号：US11604809

    申请日：2006-11-28

    Applicant: Takehiro Uzawa ,  Masato Oshikiri ,  Haruki Takata ,  Hidenori Takata

    Inventor： Takehiro Uzawa ,  Masato Oshikiri ,  Haruki Takata ,  Hidenori Takata

    IPC: H04N5/44 ,  H04N5/46 ,  H04N5/21 ,  H04N5/52

    CPC classification number: G09G5/363 ,  G09G2320/0613 ,  G09G2340/02 ,  G09G2340/04 ,  G09G2360/02

    Abstract: Image quality adjustment of an inputted image signal is performed with higher accuracy to display a more preferable image to the user. An attribute information determining unit obtains first attribute information indicating the format of the inputted image signal and second attribute information indicating transmission characteristics of the image signal. An image quality adjustment value calculating unit calculates optimal image quality adjustment values for the image signal from the obtained first and second attribute information. An image processing unit adjusts the image quality of the image signal based on the optimal image quality adjustment values and then outputs the image to an image display. The second attribute information includes the bit rate, resolution, and frame rate of the image signal.

    Abstract translation: 以更高的精度执行输入图像信号的图像质量调整，以向用户显示更优选的图像。 属性信息确定单元获得指示输入的图像信号的格式的第一属性信息和指示图像信号的传输特性的第二属性信息。 图像质量调整值计算单元从获得的第一和第二属性信息计算图像信号的最佳图像质量调整值。 图像处理单元基于最佳图像质量调整值来调整图像信号的图像质量，然后将图像输出到图像显示。 第二属性信息包括图像信号的比特率，分辨率和帧速率。

    Harmonic edge synthesizer, enhancer and methods
    85.
    发明授权
    Harmonic edge synthesizer, enhancer and methods 有权
    谐波边缘合成器，增强器和方法

    公开(公告)号：US07978915B2

    公开(公告)日：2011-07-12

    申请号：US11619366

    申请日：2007-01-03

    Applicant: Edward Callway

    Inventor： Edward Callway

    IPC: G06K9/48

    CPC classification number: G06F3/1415 ,  G06T5/003 ,  G06T2207/20192 ,  G09G2360/02

    Abstract: An edge enhancer for enhancing edges within a video image, forms an edge enhancement signal of odd harmonics of a sinusoid representative of the edge content in an incoming signal. The edge enhancement signal may be added to a version of the incoming signal, thereby sharpening the edge in the incoming signal. This allows edges to be enhanced, increasing the image's rise-time without adding overshoot. Sharper edges are thus produced in much the same way as a square wave may be formed of odd harmonics of a sinusoid.

    Abstract translation: 用于增强视频图像内的边缘的边缘增强器形成代表输入信号中的边缘内容的正弦曲线的奇次谐波的边缘增强信号。 边缘增强信号可以被添加到输入信号的版本，从而锐化输入信号中的边沿。 这允许边缘增强，增加图像的上升时间，而不增加过冲。 因此，以与正弦曲线的奇次谐波形成方波大致相同的方式产生更锐化的边缘。

    Method and apparatus for outputting video signal in format suitable for TV
    86.
    发明授权
    Method and apparatus for outputting video signal in format suitable for TV 有权
    用于输出适合TV的格式的视频信号的方法和装置

    公开(公告)号：US07969508B2

    公开(公告)日：2011-06-28

    申请号：US11488626

    申请日：2006-07-19

    Applicant: Eun-sung Cho

    Inventor： Eun-sung Cho

    IPC: H04N5/50

    CPC classification number: H04N5/44 ,  G09G2360/02 ,  G11B31/006 ,  H04N5/765

    Abstract: A method and apparatus output a video signal in a format suitable for a TV. The method of outputting a video signal in a format suitable for a TV includes reading information from a radio frequency identification (RFID) tag attached to a TV receiver, extracting information regarding a TV output format from the read information, and outputting a video signal in the TV output format specified in the extracted information.

    Abstract translation: 方法和装置以适合于TV的格式输出视频信号。 以适合于TV的格式输出视频信号的方法包括从附加到TV接收机的射频识别（RFID）标签读取信息，从读取的信息中提取关于TV输出格式的信息，并且输出视频信号 在提取的信息中指定的TV输出格式。

    METHOD AND SYSTEM FOR TRANSPARENTLY DIRECTING GRAPHICS PROCESSING TO A GRAPHICAL PROCESSING UNIT (GPU) OF A MULTI-GPU SYSTEM
    87.
    发明申请
    METHOD AND SYSTEM FOR TRANSPARENTLY DIRECTING GRAPHICS PROCESSING TO A GRAPHICAL PROCESSING UNIT (GPU) OF A MULTI-GPU SYSTEM 有权
    用于图形处理图形处理单元（GPU）的多GPU系统的方法和系统

    公开(公告)号：US20110134132A1

    公开(公告)日：2011-06-09

    申请号：US12630541

    申请日：2009-12-03

    Applicant: Andreas Wolf

    Inventor： Andreas Wolf

    IPC: G06T1/00 ,  G06F15/16 ,  G09G5/36

    CPC classification number: G06F9/5027 ,  G06F3/1423 ,  G06F3/1454 ,  G09G5/363 ,  G09G2360/02 ,  G09G2360/06 ,  G09G2370/022

    Abstract: A method for transparently directing data in a multi-GPU system. A driver application receives a first plurality of graphics commands from a first graphics application and selects a first GPU from the multi-GPU system to exclusively process the first plurality of graphics commands. The first plurality of graphics commands is transmitted to the first GPU for processing and producing a first plurality of renderable data. The first plurality of renderable data is stored in a first frame buffer associated with the first GPU. A second plurality of graphics commands is received from a second graphics application and a second GPU is selected to exclusively process the second plurality of graphics commands. The second GPU processing the second plurality of graphics commands produces a second plurality of renderable data. The second plurality of renderable data is stored in a second frame buffer associated with the second GPU.

    Abstract translation: 一种在多GPU系统中透明地指导数据的方法。 驾驶员应用程序从第一图形应用程序接收第一多个图形命令，并从多GPU系统中选择第一GPU以专门处理第一多个图形命令。 第一多个图形命令被发送到第一GPU，用于处理和产生第一多个可渲染数据。 第一多个可渲染数据被存储在与第一GPU相关联的第一帧缓冲器中。 从第二图形应用接收第二多个图形命令，并且选择第二GPU来专门处理第二多个图形命令。 处理第二多个图形命令的第二GPU产生第二多个可渲染数据。 第二多个可渲染数据被存储在与第二GPU相关联的第二帧缓冲器中。

    Organic light emitting display and method of driving the same
    89.
    发明申请
    Organic light emitting display and method of driving the same 有权
    有机发光显示器及其驱动方法

    公开(公告)号：US20110057917A1

    公开(公告)日：2011-03-10

    申请号：US12801011

    申请日：2010-05-17

    Applicant: Do-Hyung Ryu ,  Keum-Nam Kim ,  Sang-Moo Choi

    Inventor： Do-Hyung Ryu ,  Keum-Nam Kim ,  Sang-Moo Choi

    IPC: G09G5/00 ,  G09G3/30

    CPC classification number: G09G3/3266 ,  G09G3/3233 ,  G09G3/3291 ,  G09G2300/0842 ,  G09G2300/0861 ,  G09G2310/0262 ,  G09G2320/0233 ,  G09G2320/103 ,  G09G2330/021 ,  G09G2340/0435 ,  G09G2360/02

    Abstract: An organic light emitting display includes a mode determining unit adapted to determine whether the display is in a low power or common driving mode based on an operation control signal and to generate a control signal corresponding to the determined mode, a scan driver adapted to sequentially supply scan signals to scan lines, a data driver adapted to supply data signals to data lines in synchronization with the scan signals, pixels arranged at intersections of the scan lines and the data lines, and a timing controller adapted to control the scan driver and the data driver so that a frame frequency changes based on whether the low power driving mode or the common driving mode control signal is supplied from the mode determining unit, wherein the scan driver is adapted to uniformly maintain a pulse width of the scan signals regardless of a change in the frame frequency.

    Abstract translation: 有机发光显示器包括：模式确定单元，其适于基于操作控制信号确定显示器是处于低功率还是共同驱动模式，并且产生与所确定的模式相对应的控制信号;扫描驱动器，适于顺序地供应 扫描信号到扫描线，数据驱动器，适于将数据信号与扫描信号同步地提供给数据线，布置在扫描线和数据线的交点处的像素，以及适于控制扫描驱动器和数据的定时控制器 驱动器，使得帧频率基于是否从模式确定单元提供低功率驱动模式或公共驱动模式控制信号而改变，其中扫描驱动器适于均匀地维持扫描信号的脉冲宽度，而不管变化如何 在帧频。

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