Image processing compression with a defined pixel window in a linear array
    1.
    发明授权
    Image processing compression with a defined pixel window in a linear array 有权
    使用线性阵列中定义的像素窗口进行图像处理压缩

    公开(公告)号:US09245214B2

    公开(公告)日:2016-01-26

    申请号:US14318382

    申请日:2014-06-27

    IPC分类号: H04N1/46 G06K15/02

    摘要: A method is described that includes defining a window of one or more consecutive pixel values in a linear array of pixel values of an image. The defining includes adding a pixel value in the linear array to the window so long as the pixel value does not deviate from the pixel values that exist within the window to a degree that causes a threshold value to be exceeded, and, wherein the threshold value decreases as the size of the window increases. The method also includes encoding the window of pixel values with a value determined from pixel values within the window and the number of pixel values within the window.

    摘要翻译: 描述了一种方法,其包括在图像的像素值的线性阵列中定义一个或多个连续像素值的窗口。 所述定义包括将所述线性阵列中的像素值添加到所述窗口,只要所述像素值不偏离所述窗口内存在的像素值至达到超过阈值的程度,并且其中所述阈值 随着窗口大小的增加而减小。 该方法还包括使用由窗口内的像素值和窗口内的像素值的数量确定的值对像素值的窗口进行编码。

    IMAGE PROCESSING COMPRESSION WITH A DEFINED PIXEL WINDOW IN A LINEAR ARRAY
    2.
    发明申请
    IMAGE PROCESSING COMPRESSION WITH A DEFINED PIXEL WINDOW IN A LINEAR ARRAY 有权
    在线性阵列中具有定义的像素窗口的图像处理压缩

    公开(公告)号:US20150379383A1

    公开(公告)日:2015-12-31

    申请号:US14318382

    申请日:2014-06-27

    IPC分类号: G06K15/02

    摘要: A method is described that includes defining a window of one or more consecutive pixel values in a linear array of pixel values of an image. The defining includes adding a pixel value in the linear array to the window so long as the pixel value does not deviate from the pixel values that exist within the window to a degree that causes a threshold value to be exceeded, and, wherein the threshold value decreases as the size of the window increases. The method also includes encoding the window of pixel values with a value determined from pixel values within the window and the number of pixel values within the window.

    摘要翻译: 描述了一种方法,其包括在图像的像素值的线性阵列中定义一个或多个连续像素值的窗口。 所述定义包括将所述线性阵列中的像素值添加到所述窗口,只要所述像素值不偏离所述窗口内存在的像素值至达到超过阈值的程度,并且其中所述阈值 随着窗口大小的增加而减小。 该方法还包括使用由窗口内的像素值和窗口内的像素值的数量确定的值对像素值的窗口进行编码。