Method and apparatus for stereo misalignment estimation using modified affine or perspective model
    1.
    发明授权
    Method and apparatus for stereo misalignment estimation using modified affine or perspective model 有权
    使用改进的仿射或透视模型进行立体失准估计的方法和装置

    公开(公告)号:US08768096B2

    公开(公告)日:2014-07-01

    申请号:US13298936

    申请日:2011-11-17

    IPC分类号: G06K9/36 G06K9/32

    摘要: A method and apparatus for estimating stereo misalignment using modified affine or perspective model. The method includes dividing a left frame and a right frame into blocks, comparing horizontal and vertical boundary signals in the left frame and the right frame, estimating the horizontal and the vertical motion vector for each block in a reference frame, selecting a reliable motion vectors from a set of motion vectors, dividing the selected block into smaller features, feeding the data to an affine or a perspective transformation model to solve for the model parameters, running the model parameters through a temporal filter, portioning the estimated misalignment parameters between the left frame and right frame, and modifying the left frame and the right frame to save some boundary space.

    摘要翻译: 一种使用改进的仿射或透视模型估计立体失准的方法和装置。 该方法包括将左帧和右帧划分为块,比较左帧和右帧中的水平和垂直边界信号,估计参考帧中每个块的水平和垂直运动矢量,选择可靠的运动矢量 从一组运动矢量中,将所选择的块分成更小的特征,将数据馈送到仿射或透视变换模型以解决模型参数,通过时间滤波器运行模型参数,将估计的未对准参数分布在左侧 帧和右帧,并修改左帧和右帧,以节省一些边界空间。

    METHOD AND APPARATUS FOR STEREO MISALIGNMENT ESTIMATION USING MODIFIED AFFINE OR PERSPECTIVE MODEL
    2.
    发明申请
    METHOD AND APPARATUS FOR STEREO MISALIGNMENT ESTIMATION USING MODIFIED AFFINE OR PERSPECTIVE MODEL 有权
    使用修改的人脸或视角模型进行立体异常估计的方法和装置

    公开(公告)号:US20120128236A1

    公开(公告)日:2012-05-24

    申请号:US13298936

    申请日:2011-11-17

    IPC分类号: G06K9/00

    摘要: A method and apparatus for estimating stereo misalignment using modified affine or perspective model. The method includes dividing a left frame and a right frame into blocks, comparing horizontal and vertical boundary signals in the left frame and the right frame, estimating the horizontal and the vertical motion vector for each block in a reference frame, selecting a reliable motion vectors from a set of motion vectors, dividing the selected block into smaller features, feeding the data to an affine or a perspective transformation model to solve for the model parameters, running the model parameters through a temporal filter, portioning the estimated misalignment parameters between the left frame and right frame, and modifying the left frame and the right frame to save some boundary space.

    摘要翻译: 一种使用改进的仿射或透视模型估计立体失准的方法和装置。 该方法包括将左帧和右帧划分为块,比较左帧和右帧中的水平和垂直边界信号,估计参考帧中每个块的水平和垂直运动矢量,选择可靠的运动矢量 从一组运动矢量中,将所选择的块分成更小的特征,将数据馈送到仿射或透视变换模型以解决模型参数,通过时间滤波器运行模型参数,将估计的未对准参数分布在左侧 帧和右帧,并修改左帧和右帧,以节省一些边界空间。