Method and apparatus for encoding and decoding image
    1.
    发明授权
    Method and apparatus for encoding and decoding image 有权
    图像编码和解码的方法和装置

    公开(公告)号:US08625670B2

    公开(公告)日:2014-01-07

    申请号:US12405330

    申请日:2009-03-17

    IPC分类号: H04N11/02

    摘要: Provided are a method and apparatus for encoding an image, which can variably encode a residual of a current block that is predicted with a skip mode according to prediction modes of neighboring blocks, and a method and apparatus for decoding the encoded image. When both the prediction mode of the current block and the prediction modes of the neighboring blocks are skip modes, since the method of encoding the image also encodes the residual of the current block that is predicted with the skip mode, more bits can be assigned to the current block with a high probability of acting as a reference block for other blocks.

    摘要翻译: 提供了一种用于编码图像的方法和装置,其可以根据相邻块的预测模式可变地编码用跳过模式预测的当前块的残差,以及用于对编码图像进行解码的方法和装置。 当当前块的预测模式和相邻块的预测模式都是跳过模式时,由于编码图像的方法也对以跳过模式预测的当前块的残差进行编码,因此可以将更多的比特分配给 当前块具有作为其他块的参考块的高概率。

    Display device
    2.
    发明授权
    Display device 有权
    显示设备

    公开(公告)号:US08319729B2

    公开(公告)日:2012-11-27

    申请号:US12335364

    申请日:2008-12-15

    IPC分类号: G06F3/033

    摘要: A display device capable of simplifying the structure and improving the reliability is disclosed. The display device includes an LCD module having a top case formed of metal, a glass substrate arranged on the LCD module, an infrared ray emitting module arranged to face three side surfaces of the LCD module and having a first magnet for first fixing to the top case, and a pair of infrared ray detection units arranged at corner ends of a side surface of the LCD module where the infrared ray emitting module is not arranged and having a second magnet for the first fixing to the top case.

    摘要翻译: 公开了能够简化结构并提高可靠性的显示装置。 显示装置包括具有由金属形成的顶壳的LCD模块,布置在LCD模块上的玻璃基板,布置成面对LCD模块的三个侧表面的红外线发射模块,并且具有用于首先固定到顶部的第一磁体 并且配置在不配置有红外线发射模块的LCD模块的侧面的角部的一对红外线检测单元,并且具有用于第一固定到顶壳的第二磁体。

    COLOR IMAGE ENCODING AND DECODING METHOD AND APPARATUS USING A CORRELATION BETWEEN CHROMINANCE COMPONENTS
    5.
    发明申请
    COLOR IMAGE ENCODING AND DECODING METHOD AND APPARATUS USING A CORRELATION BETWEEN CHROMINANCE COMPONENTS 有权
    彩色图像编码和解码方法和设备使用色度成分之间的相关性

    公开(公告)号:US20110211757A1

    公开(公告)日:2011-09-01

    申请号:US13107051

    申请日:2011-05-13

    IPC分类号: G06K9/36

    摘要: A color image encoding and decoding method and apparatus use a correlation between chrominance components in order to improve coding efficiency. The color image decoding method includes: transforming chrominance components of a color image in each of two or more inter-prediction modes, calculating costs for the conversion values in each of the two or more inter-prediction modes using a predetermined cost function, selecting one of the two or more inter-prediction modes based on the calculation result, and outputting conversion values of the selected inter-prediction mode; entropy encoding the output conversion values.

    摘要翻译: 彩色图像编码和解码方法和装置使用色度分量之间的相关性来提高编码效率。 彩色图像解码方法包括:使用预定的成本函数,在两个或多个帧间预测模式中的每一个中变换彩色图像的色度分量,计算两个或更多个帧间预测模式中的每个中的转换值的成本,选择一个 基于所述计算结果,输出所述两个或多个帧间预测模式,并输出所选择的帧间预测模式的转换值; 熵编码输出转换值。

    Color image encoding and decoding method and apparatus using a correlation between chrominance components
    6.
    发明授权
    Color image encoding and decoding method and apparatus using a correlation between chrominance components 有权
    使用色度分量之间的相关性的彩色图像编码和解码方法和装置

    公开(公告)号:US07970219B2

    公开(公告)日:2011-06-28

    申请号:US11219735

    申请日:2005-09-07

    IPC分类号: G06K9/36

    摘要: A color image encoding and decoding method and apparatus use a correlation between chrominance components in order to improve coding efficiency. The color image decoding method includes: transforming chrominance components of a color image in each of two or more inter-prediction modes, calculating costs for the conversion values in each of the two or more inter-prediction modes using a predetermined cost function, selecting one of the two or more inter-prediction modes based on the calculation result, and outputting conversion values of the selected inter-prediction mode; entropy encoding the output conversion values.

    摘要翻译: 彩色图像编码和解码方法和装置使用色度分量之间的相关性来提高编码效率。 彩色图像解码方法包括:使用预定的成本函数,在两个或多个帧间预测模式中的每一个中变换彩色图像的色度分量,计算两个或更多个帧间预测模式中的每个中的转换值的成本,选择一个 基于所述计算结果,输出所述两个或多个帧间预测模式,并输出所选择的帧间预测模式的转换值; 熵编码输出转换值。

    IMAGE-ENCODING METHOD AND A DEVICE THEREFOR, AND IMAGE-DECODING METHOD AND A DEVICE THEREFOR
    7.
    发明申请
    IMAGE-ENCODING METHOD AND A DEVICE THEREFOR, AND IMAGE-DECODING METHOD AND A DEVICE THEREFOR 审中-公开
    图像编码方法及其设备,以及图像解码方法及其设备

    公开(公告)号:US20110090967A1

    公开(公告)日:2011-04-21

    申请号:US12997747

    申请日:2009-06-03

    IPC分类号: H04N7/32 H04N7/28

    摘要: An image encoding method is provided, in which image data divided into basic blocks is classified in units of groups and subgroups, wherein each group comprises at least one basic block and each subgroup comprises at least one basic block and is included in each group; an encoding mode for a predetermined group is determined in order to encode the predetermined group, wherein the encoding mode represents a mode for encoding data included in the predetermined group in units of one data processing unit selected from a group, a subgroup, and a basic block; and the data of the predetermined group is encoded according to the determined encoding mode. Detailed operations in the image encoding method are performed in consideration of the encoding mode of the group.

    摘要翻译: 提供一种图像编码方法,其中划分为基本块的图像数据被分组为组和子组,其中每个组包括至少一个基本块,并且每个子组包括至少一个基本块并且被包括在每个组中; 确定用于预定组的编码模式,以便对预定组进行编码,其中编码模式表示用于对从组,子组和基本组中选择的一个数据处理单元单元中的包含在预定组中的数据进行编码的模式 块; 并且根据确定的编码模式对预定组的数据进行编码。 考虑到组的编码模式来执行图像编码方法中的详细操作。

    Decoding method and decoding apparatus
    8.
    发明授权
    Decoding method and decoding apparatus 失效
    解码方法和解码装置

    公开(公告)号:US07653136B2

    公开(公告)日:2010-01-26

    申请号:US11023547

    申请日:2004-12-29

    IPC分类号: H04N7/12

    摘要: A decoding method of detecting a transmission error region and recovering correctly decoded data and a decoding apparatus using the same. The decoding method includes comparing encoding status information with decoding status information by receiving encoded data and the encoding status information of at least one synchronization point set in every predetermined period to detect a transmission error and to obtain the decoding status information of a corresponding synchronization point while decoding the encoded data, and continuing to decode the received data if the encoding status information of the at least one synchronization point is the same as the decoding status information of the corresponding synchronization point, and recovering previously decoded data before a previous synchronization point by detecting a transmission error region between the corresponding synchronization point and the previous synchronization point if the encoding status information is different from the decoding status information. It is possible to detect an error for each synchronization point and recover data positioned in a region having no error.

    摘要翻译: 一种检测传输误差区域并恢复正确解码的数据的解码方法和使用其的解码装置。 解码方法包括通过接收编码数据和每个预定周期中设置的至少一个同步点的编码状态信息来比较编码状态信息与解码状态信息,以检测传输错误并获得相应同步点的解码状态信息,同时 对编码数据进行解码,如果至少一个同步点的编码状态信息与对应的同步点的解码状态信息相同,则继续对接收到的数据进行解码,并且通过检测先前的同步点之后恢复先前解码的数据 如果编码状态信息与解码状态信息不同,则在相应同步点和先前同步点之间的传输错误区域。 可以检测每个同步点的错误并恢复位于没有错误的区域中的数据。