Focal plane coding for digital imaging
    1.
    发明授权
    Focal plane coding for digital imaging 有权
    焦平面编码用于数字成像

    公开(公告)号:US08724006B2

    公开(公告)日:2014-05-13

    申请号:US10784472

    申请日:2004-02-24

    IPC分类号: H04N5/225

    CPC分类号: H04N5/2254 H04N5/349

    摘要: An imaging system includes an array of lenses, a plurality of sensor pixels for each lens, the sensor pixels being on an image plane of the imaging system, and a corresponding plurality of focal plane coding elements. A focal plane coding element for each sensor pixel has multiple sub-pixel resolution elements. The focal plane coding element being between the lens and each sensor pixel, wherein sub-pixel resolution elements over the plurality of focal plane coding elements represent a selected transform matrix having a non-zero determinant. The output of the plurality of sensor pixels being an image multiplied by this matrix.

    摘要翻译: 成像系统包括透镜阵列,用于每个透镜的多个传感器像素,所述传感器像素位于所述成像系统的图像平面上,以及对应的多个焦平面编码元件。 每个传感器像素的焦平面编码元件具有多个子像素分辨率元素。 焦平面编码元件在透镜和每个传感器像素之间,其中多个焦平面编码元件上的子像素分辨率元素表示具有非零行列式的所选择的变换矩阵。 多个传感器像素的输出是乘以该矩阵的图像。