知搜-全球专利检索

  1. Login
  2. Sign Up

Search Results

33 records (took 0.027 seconds)

    IMAGE AND VIDEO IN MOSAIC FORMATS
    12.
    发明申请
    IMAGE AND VIDEO IN MOSAIC FORMATS 有权
    莫斯科格式的图像和视频

    公开(公告)号：US20150009407A1

    公开(公告)日：2015-01-08

    申请号：US14294060

    申请日：2014-06-02

    Applicant: Samsung Display Co., Ltd.

    Inventor： Ning Lu

    IPC: H04N5/265 ,  H04N9/76

    CPC classification number: H04N9/76 ,  G06T3/4015 ,  H04N9/045

    Abstract: A system includes: an image capture device configured to capture image data from a camera system, the image data being in a first mosaic layout; an image display device configured to display the image data in a second mosaic layout; and a processor configured to receive the image data in the first mosaic layout and to supply the image data in the second mosaic layout to the display without intermediate conversion to a fully collocated image layout.

    Abstract translation: 一种系统包括：图像捕获装置，被配置为从相机系统捕获图像数据，所述图像数据处于第一马赛克布局; 图像显示装置，被配置为以第二马赛克布局显示图像数据; 以及处理器，被配置为接收第一马赛克布局中的图像数据，并将第二马赛克布局中的图像数据提供给显示器，而不会中间转换为完全并置的图像布局。

    System and method for decoding variable length codes
    13.
    发明授权
    System and method for decoding variable length codes 有权

    公开(公告)号：US10090864B2

    公开(公告)日：2018-10-02

    申请号：US14836900

    申请日：2015-08-26

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Ning Lu

    IPC: H03M13/39 ,  H03M7/40 ,  H03M7/30

    Abstract: A method for decoding a variable length coded input including a plurality of binary code symbols into an output symbol includes: setting, by a decoder including a processor and memory storing a lookup table including a plurality of states, a current state to an initial state and a current branch length to an initial branch length; and identifying, by the decoder using the lookup table, a next state or a symbol of the output symbols based on a current state, a current branch length, and a next binary code symbol of the variable length coded input.

    SYSTEM AND METHOD IN MANAGING LOW-LATENCY DIRECT CONTROL FEEDBACK
    16.
    发明申请
    SYSTEM AND METHOD IN MANAGING LOW-LATENCY DIRECT CONTROL FEEDBACK 审中-公开
    管理低延迟直接控制反馈的系统和方法

    公开(公告)号：US20150212685A1

    公开(公告)日：2015-07-30

    申请号：US14601139

    申请日：2015-01-20

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Igor Kozintsev ,  Ning Lu

    IPC: G06F3/0488 ,  G06T11/20

    CPC classification number: G06F3/0488 ,  G06F3/0416 ,  G06F3/0484 ,  G06F3/04883 ,  G06F9/451 ,  G06T11/20 ,  G09G5/14 ,  G09G5/377 ,  G09G2340/125 ,  G09G2354/00 ,  G09G2360/06

    Abstract: A system includes: a display panel; a touch panel; an application processor; a visual accelerator combining video images from the application processor with overlay data in accordance with touch events from the touch panel and parameters from the application processor to supply combined images to the display panel; and memory coupled to the application processor, the memory storing: a request list including acceleration requests; and instructions that, when executed by the application processor, cause the application processor to execute a device driver to: identify an active acceleration request of the acceleration requests, the active acceleration request being associated with an application executed by the application processor; determine an active screen area of the display panel using window arrangement data from a window manager executed by the application processor; generate parameters in accordance with the active acceleration request and the active screen area; and transmit the parameters to the visual accelerator.

    Abstract translation: 系统包括：显示面板; 触摸屏; 应用处理器; 将来自应用处理器的视频图像与覆盖数据根据来自触摸面板的触摸事件和来自应用处理器的参数相结合以将组合图像提供给显示面板的视觉加速器; 以及耦合到所述应用处理器的存储器，所述存储器存储：包括加速请求的请求列表; 以及当所述应用处理器执行时使得所述应用处理器执行设备驱动器以指示所述加速请求的主动加速请求，所述主动加速请求与由所述应用处理器执行的应用相关联; 使用来自由所述应用处理器执行的窗口管理器的窗口布置数据来确定所述显示面板的活动屏幕区域; 根据主动加速请求和活动屏幕区域生成参数; 并将参数传输到视觉加速器。

    TOUCH-IN-TOUCH DISPLAY APPARATUS
    17.
    发明申请
    TOUCH-IN-TOUCH DISPLAY APPARATUS 审中-公开
    触摸式显示设备

    公开(公告)号：US20150212610A1

    公开(公告)日：2015-07-30

    申请号：US14595141

    申请日：2015-01-12

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Dihong Tian ,  Igor Kozintsev ,  Ning Lu

    IPC: G06F3/041

    CPC classification number: G06F3/041 ,  G06F3/0416 ,  G06F3/04886

    Abstract: A display apparatus includes a touch controller configured to generate a touch event from a touch input, and the touch event corresponds to a first coordinate system of a first window. A touch-in-touch (TnT) display controller is coupled with the touch controller and configured to receive the touch event, and map the touch event from the first coordinate system to a second coordinate system of a second window.

    Abstract translation: 显示装置包括：触摸控制器，被配置为从触摸输入生成触摸事件，并且所述触摸事件对应于第一窗口的第一坐标系。 触摸式触摸（TnT）显示控制器与触摸控制器耦合并被配置为接收触摸事件，并且将触摸事件从第一坐标系映射到第二窗口的第二坐标系。

    HIERARCHICAL IMAGE AND VIDEO CODEC
    18.
    发明申请
    HIERARCHICAL IMAGE AND VIDEO CODEC 审中-公开
    分层图像和​​视频编解码器

    公开(公告)号：US20140294314A1

    公开(公告)日：2014-10-02

    申请号：US14170320

    申请日：2014-01-31

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Ning Lu

    IPC: G06T9/00

    CPC classification number: G06T9/007 ,  H04N19/122 ,  H04N19/1883 ,  H04N19/192 ,  H04N19/645

    Abstract: A hierarchical system and method of encoding and compressing image data, or video data including a sequence of images. In one embodiment, a line buffer is used to hold a line of an image, and as the second line of the image is read from the input data stream, 2×2 blocks of the image are transformed, e.g., by a Hadamard transform. Each transform results in a low-frequency component and three high-frequency component. The high-frequency components are encoded, e.g., using entropy coding, and sent out to the output bit stream. The low-frequency components are pushed to the line buffer. This process is continued until enough low-frequency components have been formed to complete a 2×2 block of low-frequency components, which is then transformed. The process may be repeated hierarchically for multiple layers.

    Abstract translation: 对图像数据进行编码和压缩的分层系统和方法，或包括一系列图像的视频数据。 在一个实施例中，行缓冲器用于保持图像的一行，并且当从输入数据流读取图像的第二行时，例如通过Hadamard变换来转换图像的2×2个块。 每个变换产生低频分量和三个高频分量。 高频分量被编码，例如使用熵编码，并被发送到输出比特流。 低频分量被推到行缓冲器。 该过程继续进行，直到形成足够的低频分量来完成低频分量的2×2块，然后将其转换。 对于多个层，该过程可以分层重复。

    Display system and virtual web device in the cloud
    19.
    发明授权
    Display system and virtual web device in the cloud 有权

    公开(公告)号：US10534852B2

    公开(公告)日：2020-01-14

    申请号：US15215512

    申请日：2016-07-20

    Applicant: SAMSUNG DISPLAY CO. LTD.

    Inventor： Janghwan Lee ,  Ning Lu

    IPC: G06F17/22 ,  G06F17/21 ,  G06F17/27 ,  H04L29/08

    Abstract: A virtual device for processing Web-based content to be displayed on a remote rendering device includes: a processor implemented by one or more cloud resources; and a memory, and the memory stores instructions that, when executed, cause the processor to: receive the content; detect an attribute of the remote rendering device and process the content according to the detected attribute; analyze the content to construct a render tree corresponding to the content; prepare render tree data for rendering by the remote rendering device, the render tree data corresponding to the constructed render tree; and transmit the render tree data over a communication network to the remote rendering device.

    System and method in managing low-latency direct control feedback
    20.
    发明授权
    System and method in managing low-latency direct control feedback 有权

    公开(公告)号：US10156976B2

    公开(公告)日：2018-12-18

    申请号：US14601139

    申请日：2015-01-20

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Igor Kozintsev ,  Ning Lu

    IPC: G06F3/0488 ,  G06T11/20 ,  G06F9/451 ,  G06F3/041 ,  G06F3/0484 ,  G09G5/14 ,  G09G5/377

    Abstract: A system includes: a display panel; a touch panel; an application processor; a visual accelerator combining video images from the application processor with overlay data in accordance with touch events from the touch panel and parameters from the application processor to supply combined images to the display panel; and memory coupled to the application processor, the memory storing: a request list including acceleration requests; and instructions that, when executed by the application processor, cause the application processor to execute a device driver to: identify an active acceleration request of the acceleration requests, the active acceleration request being associated with an application executed by the application processor; determine an active screen area of the display panel using window arrangement data from a window manager executed by the application processor; generate parameters in accordance with the active acceleration request and the active screen area; and transmit the parameters to the visual accelerator.

Patent Agency Ranking