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    APPARATUS AND METHOD FOR DISPLAYING IMAGE
    23.
    发明申请
    APPARATUS AND METHOD FOR DISPLAYING IMAGE 审中-公开
    用于显示图像的装置和方法

    公开(公告)号：US20100225827A1

    公开(公告)日：2010-09-09

    申请号：US12670344

    申请日：2007-11-15

    Applicant: Kun Sik Lee ,  Uni Young Kim ,  Youn Jine Cha ,  Jin Kim ,  Jae Hee Shim

    Inventor： Kun Sik Lee ,  Uni Young Kim ,  Youn Jine Cha ,  Jin Kim ,  Jae Hee Shim

    IPC: H04N5/455 ,  H04N5/445

    CPC classification number: H04N5/44543 ,  H04N5/44504 ,  H04N21/4316 ,  H04N21/4345

    Abstract: Provided is an image display apparatus. The apparatus includes a tuner, a demodulator, a demultiplexer, a controller, an OSD controller, a graphic driver, and an OSD displayer. The tuner receives broadcasting signals, the demodulator demodulates signals of a channel selected by the tuner, and the demultiplexer demultiplexes signals demodulated by the demodulator into audio signals, video signals, and a PSIP table. The controller controls information of an electronic program guide extracted from the demultiplexed data to be output in the form of an on-screen-display, and divides the electronic program guide into a text region and a background region to set gradation on the background region of the electronic program guide. The OSD controller performs a gradation process with respect to the background region of the electronic program guide using a gradation value set by the controller. The graphic driver allows the electronic program guide on which the gradation process is performed by the on-screen-display controller to be displayed as an image in the form of the on-screen-display. The on-screen-display displayer displays the on-screen-display representing the electronic program guide delivered from the graphic driver on a screen together with decoded image signals.

    Abstract translation: 提供了一种图像显示装置。 该装置包括调谐器，解调器，解复用器，控制器，OSD控制器，图形驱动器和OSD显示器。 调谐器接收广播信号，解调器解调由调谐器选择的频道的信号，并且解复用器将由解调器解调的信号解复用为音频信号，视频信号和PSIP表。 控制器控制从解复用数据中提取的电子节目指南的信息，以屏幕显示的形式输出，并将电子节目指南分为文本区域和背景区域，以设置背景区域的背景区域 电子节目指南。 OSD控制器使用由控制器设置的灰度值来执行关于电子节目指南的背景区域的灰度处理。 图形驱动程序允许由屏幕显示控制器执行灰度处理的电子节目指南以屏幕显示的形式显示为图像。 屏幕显示显示器在屏幕上显示代表从图形驱动器传送的电子节目指南的屏幕显示以及解码的图像信号。

    APPARATUS FOR PROCESSING IMAGES AND METHOD THEREOF
    24.
    发明申请
    APPARATUS FOR PROCESSING IMAGES AND METHOD THEREOF 有权
    用于处理图像的装置及其方法

    公开(公告)号：US20100194998A1

    公开(公告)日：2010-08-05

    申请号：US12651730

    申请日：2010-01-04

    Applicant: Kun-Sik LEE ,  Yoon-Jung KIM ,  Hae-Jin BAE ,  Gyu-Seung KIM ,  Sang-Chul KIM ,  Sang-Kil PARK ,  Jae-Kyung LEE ,  Jin-Gyeong KIM ,  Tae-Il CHUNG

    Inventor： Kun-Sik LEE ,  Yoon-Jung KIM ,  Hae-Jin BAE ,  Gyu-Seung KIM ,  Sang-Chul KIM ,  Sang-Kil PARK ,  Jae-Kyung LEE ,  Jin-Gyeong KIM ,  Tae-Il CHUNG

    IPC: H04N7/12 ,  H04N5/455 ,  G06F3/048

    CPC classification number: H04N21/440263 ,  H04N5/445 ,  H04N21/4263 ,  H04N21/4755 ,  H04N21/482

    Abstract: An apparatus for processing images includes a de-multiplexer, a first decoder, a thumbnail generator and an encoder. The de-multiplexer receives a data stream, the de-multiplexer de-multiplexing a video signal and a channel information from the data stream. A first decoder decodes the video signal to provide a decoded video signal including at least one of Predicted frame, (P-frame), Intra frame (I-frame) or Bi-directional frame (B-frame). The thumbnail generator is coupled to the first decoder, and the thumbnail generator generates at least one of a still picture thumbnail or a moving picture thumbnail based on the decoded video signal. The still picture thumbnail and the moving picture thumbnail have at least one of a smaller resolution or a smaller data size than the decoded video signal. The encoder is coupled to the thumbnail generator and the de-multiplexer. The encoder encodes one of still picture thumbnail and the moving picture thumbnail with the channel information to provide a thumbnail data stream, which is used for providing the thumbnails of moving picture and/or still picture on a display.

    Abstract translation: 用于处理图像的装置包括解复用器，第一解码器，缩略图生成器和编码器。 解复用器接收数据流，解复用器从数据流解复用视频信号和信道信息。 第一解码器解码视频信号以提供包括预测帧，（P帧），帧内（I帧）或双向帧（B帧）中的至少一个的解码视频信号。 缩略图生成器耦合到第一解码器，并且缩略图生成器基于解码的视频信号生成静止图像缩略图或运动图像缩略图中的至少一个。 静止图像缩略图和运动图像缩略图具有比解码的视频信号更小的分辨率或更小的数据大小中的至少一个。 编码器耦合到缩略图生成器和去多路复用器。 编码器利用频道信息对静止图像缩略图和运动图像缩略图中的一个进行编码以提供缩略图数据流，其用于在显示器上提供运动图像和/或静止图像的缩略图。

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