Method and apparatus for reducing driver energy consumption
    1.
    发明申请
    Method and apparatus for reducing driver energy consumption 失效
    降低驾驶员能量消耗的方法和装置

    公开(公告)号:US20100321374A1

    公开(公告)日:2010-12-23

    申请号:US12818251

    申请日:2010-06-18

    IPC分类号: G09G3/28 G09G5/00

    摘要: Method and apparatus for reducing driver energy consumption of drivers of a display device each supplied by an input codeword as e.g. for data drivers of a plasma display panel supplied by sequences of subfield data bits in form of a codeword comprising a predetermined number of bits are recommended, wherein the apparatus comprises a driver transition energy limitation circuit for toggling bits of the input codeword applied to the driver transition energy limitation circuit and providing a codeword reducing the driver energy consumption. A toggle map, which is generated from a combination of a transition map determining a bit in the input codeword if toggled reduces energy consumption and a flag map determining a number of least significant bits exceeding a cell energy limit value, is applied to an input codeword for the driver to toggle bits of said input codeword for reducing driver energy consumption without a perceivable image quality degradation. Method and apparatus are advantageously applicable for driver overheat protection and eco mode to reduce driver energy consumption without a perceivable image quality degradation.

    摘要翻译: 用于降低由输入码字提供的显示装置的驱动器的驱动器能量消耗的方法和装置,例如, 对于由包括预定位数的码字形式的子场数据位序列提供的等离子体显示面板的数据驱动器是推荐的,其中该装置包括用于切换应用于该驱动器的输入码字的位的驱动器转移能量限制电路 过渡能量限制电路,并提供减少驾驶员能量消耗的码字。 从确定输入码字中的比特的转换图的组合如果切换生成的切换图则减少能量消耗,并且将确定超过小区能量限制值的最低有效比特数的标志图应用于输入码字 用于驱动器切换所述输入码字的位以减少驾驶员的能量消耗,而不会有可察觉的图像质量下降。 方法和装置有利地适用于驾驶员过热保护和环保模式以降低驾驶员的能量消耗,而不会有可察觉的图像质量下降。

    Method and apparatus for processing video pictures
    2.
    发明授权
    Method and apparatus for processing video pictures 有权
    用于处理视频图像的方法和装置

    公开(公告)号:US06894664B2

    公开(公告)日:2005-05-17

    申请号:US10125112

    申请日:2002-04-18

    摘要: A method and apparatus for processing video pictures for dynamic false contour effect compensation is provided wherein the video picture consists of pixels having at least one color component (RGB) the color component values being digitally coded with a digital code word, hereinafter called sub-field code word (SF-R, SF-G, F-B). To each bit of a sub-field code word (SF-R, SF-G, SF-B) a certain duration is assigned hereinafter called a sub-field, during which a color component of the pixel can be activated for light generation. The digital code words have n bits, characterized in that among a set p possible video levels for the at least one color component (RGB) a sub-set of m video levels with n

    摘要翻译: 提供了一种用于处理用于动态假轮廓效果补偿的视频图像的方法和装置,其中视频图像由具有至少一个颜色分量(RGB)的像素组成,颜色分量值用数字码字数字编码,下文称为子场 码字(SF-R,SF-G,FB)。 对于子字段代码字(SF-R,SF-G,SF-B)的每一位在下文中称为一个子场,在此期间可以激活像素的颜色分量用于光产生。 数字码字具有n位,其特征在于,在至少一个颜色分量(RGB)的集合p个可能视频电平中,选择n

    Method of estimating motion between two video frames
    3.
    发明授权
    Method of estimating motion between two video frames 有权
    估计两个视频帧之间运动的方法

    公开(公告)号:US08351512B2

    公开(公告)日:2013-01-08

    申请号:US12735781

    申请日:2008-03-13

    IPC分类号: H04N7/12 H04N11/02 H04N11/04

    摘要: The invention relates to a method of estimating motion between two video frames. According to the invention, the motion estimation is done by using first one motion estimation in the horizontal direction and then one motion estimation in the vertical direction. Preferably, a plurality of motion estimations in the horizontal direction are used alternately with motion estimations in the vertical direction. It allows reducing the complexity of the estimation.

    摘要翻译: 本发明涉及一种估计两个视频帧之间运动的方法。 根据本发明,通过在水平方向上使用第一个运动估计,然后在垂直方向上进行一次运动估计来完成运动估计。 优选地,水平方向上的多个运动估计与垂直方向上的运动估计交替地使用。 它允许降低估计的复杂性。

    METHOD OF ESTIMATING MOTION BETWEEN TWO VIDEO FRAMES
    4.
    发明申请
    METHOD OF ESTIMATING MOTION BETWEEN TWO VIDEO FRAMES 有权
    估计两个视频框架之间运动的方法

    公开(公告)号:US20100321582A1

    公开(公告)日:2010-12-23

    申请号:US12735781

    申请日:2008-03-13

    IPC分类号: H04N5/14

    摘要: The invention relates to a method of estimating motion between two video frames. According to the invention, the motion estimation is done by using first one motion estimation in the horizontal direction and then one motion estimation in the vertical direction. Preferably, a plurality of motion estimations in the horizontal direction are used alternately with motion estimations in the vertical direction. It allows reducing the complexity of the estimation.

    摘要翻译: 本发明涉及一种估计两个视频帧之间运动的方法。 根据本发明,通过在水平方向上使用第一个运动估计,然后在垂直方向上进行一次运动估计来完成运动估计。 优选地,水平方向上的多个运动估计与垂直方向上的运动估计交替使用。 它允许降低估计的复杂性。

    Method and apparatus for reducing driver energy consumption
    5.
    发明授权
    Method and apparatus for reducing driver energy consumption 失效
    降低驾驶员能量消耗的方法和装置

    公开(公告)号:US08576216B2

    公开(公告)日:2013-11-05

    申请号:US12818251

    申请日:2010-06-18

    IPC分类号: G06F3/038 G09G5/00 G09G3/28

    摘要: Method and apparatus for reducing driver energy consumption of drivers of a display device each supplied by an input codeword as e.g. for data drivers of a plasma display panel supplied by sequences of subfield data bits in form of a codeword comprising a predetermined number of bits are recommended, wherein the apparatus comprises a driver transition energy limitation circuit for toggling bits of the input codeword applied to the driver transition energy limitation circuit and providing a codeword reducing the driver energy consumption. A toggle map, which is generated from a combination of a transition map determining a bit in the input codeword if toggled reduces energy consumption and a flag map determining a number of least significant bits exceeding a cell energy limit value, is applied to an input codeword for the driver to toggle bits of said input codeword for reducing driver energy consumption without a perceivable image quality degradation. Method and apparatus are advantageously applicable for driver overheat protection and eco mode to reduce driver energy consumption without a perceivable image quality degradation.

    摘要翻译: 用于降低由输入码字提供的显示装置的驱动器的驱动器能量消耗的方法和装置,例如, 对于由包括预定位数的码字形式的子场数据位序列提供的等离子体显示面板的数据驱动器是推荐的,其中该装置包括用于切换应用于该驱动器的输入码字的位的驱动器转移能量限制电路 过渡能量限制电路,并提供减少驾驶员能量消耗的码字。 从确定输入码字中的比特的转换图的组合如果切换生成的切换图则减少能量消耗,并且将确定超过小区能量限制值的最低有效比特数的标志图应用于输入码字 用于驱动器切换所述输入码字的位以减少驾驶员的能量消耗,而不会有可察觉的图像质量下降。 方法和装置有利地适用于驾驶员过热保护和环保模式以降低驾驶员的能量消耗,而不会有可察觉的图像质量下降。