Device and method for adaptive blending motion compensation interpolation in frame rate up-conversion
    1.
    发明授权
    Device and method for adaptive blending motion compensation interpolation in frame rate up-conversion 有权
    帧速上变换中自适应混合运动补偿插值的装置和方法

    公开(公告)号:US08314884B2

    公开(公告)日:2012-11-20

    申请号:US12700182

    申请日:2010-02-04

    摘要: An adaptive blending MCI method and device thereof are disclosed in the embodiments of the present invention. The adaptive blending MCI method uses adjacent four motion vectors to get the corresponding pixels, and uses linear interpolation equation to blend four pixels to reduce block artifacts. The method uses adaptive weighting coefficient to favor reliable motion vector to avoid bad motion vector degrade image quality.

    摘要翻译: 在本发明的实施例中公开了一种自适应混合MCI方法及其装置。 自适应混合MCI方法使用相邻的四个运动矢量来获得相应的像素,并使用线性内插方程来混合四个像素以减少块伪影。 该方法使用自适应加权系数来有利于可靠的运动矢量,以避免不良运动矢量降低图像质量。

    Dynamic filtering device and method thereof
    2.
    发明授权
    Dynamic filtering device and method thereof 有权
    动态过滤装置及其方法

    公开(公告)号:US08386551B2

    公开(公告)日:2013-02-26

    申请号:US12824717

    申请日:2010-06-28

    IPC分类号: G06F17/10

    摘要: A dynamic filtering device includes a variation detector, a coefficient generator and a filter. The cut-off frequency of the filter is dynamically adjusted according to variations of an input signal. A higher signal-to-noise ratio is obtained when a finger moves in slow motion and its response time is reduced when the finger moves in fast motion, therefore improving the response time and the noise immunity of the filter.

    摘要翻译: 动态滤波装置包括变化检测器,系数发生器和滤波器。 滤波器的截止频率根据输入信号的变化动态调整。 当手指以慢动作移动时获得较高的信噪比,并且当手指快速运动时其响应时间减少,因此改善了滤波器的响应时间和噪声抗扰度。

    DEVICE AND METHOD FOR ADAPTIVE BLENDING MOTION COMPENSATION INTERPOLATION IN FRAME RATE UP-CONVERSION
    3.
    发明申请
    DEVICE AND METHOD FOR ADAPTIVE BLENDING MOTION COMPENSATION INTERPOLATION IN FRAME RATE UP-CONVERSION 有权
    自适应混合运动补偿插值在帧率上变换中的装置和方法

    公开(公告)号:US20100245664A1

    公开(公告)日:2010-09-30

    申请号:US12700182

    申请日:2010-02-04

    IPC分类号: H04N7/01

    摘要: An adaptive blending MCI method and device thereof are disclosed in the embodiments of the present invention. The adaptive blending MCI method uses adjacent four motion vectors to get the corresponding pixels, and uses linear interpolation equation to blend four pixels to reduce block artifacts. The method uses adaptive weighting coefficient to favor reliable motion vector to avoid bad motion vector degrade image quality.

    摘要翻译: 在本发明的实施例中公开了一种自适应混合MCI方法及其装置。 自适应混合MCI方法使用相邻的四个运动矢量来获得相应的像素,并使用线性内插方程来混合四个像素以减少块伪影。 该方法使用自适应加权系数来有利于可靠的运动矢量,以避免不良运动矢量降低图像质量。

    DYNAMIC FILTERING DEVICE AND METHOD THEREOF
    4.
    发明申请
    DYNAMIC FILTERING DEVICE AND METHOD THEREOF 有权
    动态过滤装置及其方法

    公开(公告)号:US20110119320A1

    公开(公告)日:2011-05-19

    申请号:US12824717

    申请日:2010-06-28

    IPC分类号: G06F17/10

    摘要: A dynamic filtering device includes a variation detector, a coefficient generator and a filter. The cut-off frequency of the filter is dynamically adjusted according to variations of an input signal. A higher signal-to-noise ratio is obtained when a finger moves in slow motion and its response time is reduced when the finger moves in fast motion, therefore improving the response time and the noise immunity of the filter.

    摘要翻译: 动态滤波装置包括变化检测器,系数发生器和滤波器。 滤波器的截止频率根据输入信号的变化动态调整。 当手指以慢动作移动时获得较高的信噪比,并且当手指快速运动时其响应时间减少,因此改善了滤波器的响应时间和噪声抗扰度。

    Multiple fingers touch sensing method using matching algorithm
    5.
    发明授权
    Multiple fingers touch sensing method using matching algorithm 有权
    使用匹配算法的多指触摸感测方法

    公开(公告)号:US08194051B2

    公开(公告)日:2012-06-05

    申请号:US12638966

    申请日:2009-12-15

    IPC分类号: G06F3/045

    摘要: A touch sensing method for detecting positions of touching is disclosed. In the present invention, a reference touch profile is provided. A variable ideal combination profile indicating multiple touches is obtained by synthesizing a plurality of reference touch profiles at different positions. The variable ideal combination profile is matched with a sensing signal. Actual touch positions can be identified from the sensing signal when the matching of the variable ideal combination profile with the sensing signal is optimal.

    摘要翻译: 公开了一种用于检测触摸位置的触摸感测方法。 在本发明中,提供了参考触摸简档。 通过在不同位置合成多个参考触摸简档来获得指示多个触摸的可变理想组合简档。 可变理想组合曲线与感测信号匹配。 当可变理想组合轮廓与感测信号的匹配是最佳时,可以从感测信号识别实际的触摸位置。

    MULTIPLE FINGERS TOUCH SENSING METHOD USING MATCHING ALGORITHM
    6.
    发明申请
    MULTIPLE FINGERS TOUCH SENSING METHOD USING MATCHING ALGORITHM 有权
    使用匹配算法的多指针触摸感知方法

    公开(公告)号:US20110141054A1

    公开(公告)日:2011-06-16

    申请号:US12638966

    申请日:2009-12-15

    IPC分类号: G06F3/045

    摘要: A touch sensing method for detecting positions of touching is disclosed. In the present invention, a reference touch profile is provided. A variable ideal combination profile indicating multiple touches is obtained by synthesizing a plurality of reference touch profiles at different positions. The variable ideal combination profile is matched with a sensing signal. Actual touch positions can be identified from the sensing signal when the matching of the variable ideal combination profile with the sensing signal is optimal.

    摘要翻译: 公开了一种用于检测触摸位置的触摸感测方法。 在本发明中,提供了参考触摸简档。 通过在不同位置合成多个参考触摸简档来获得指示多个触摸的可变理想组合简档。 可变理想组合曲线与感测信号匹配。 当可变理想组合轮廓与感测信号的匹配是最佳时,可以从感测信号识别实际的触摸位置。