METHODS AND SYSTEMS FOR BACKGROUND SUBTRACTION IN AN IMAGE
    9.
    发明公开
    METHODS AND SYSTEMS FOR BACKGROUND SUBTRACTION IN AN IMAGE 审中-公开
    VERFAHREN UND SYSTEME ZUR HINTERGRUNDSUBSTRAKTION IN EINEM BILD

    公开(公告)号:EP2761593A1

    公开(公告)日:2014-08-06

    申请号:EP12781205.5

    申请日:2012-09-28

    IPC分类号: G06T7/00 G06T5/50

    摘要: A method for improving image quality is provided. The method includes receiving image data of a substrate, wherein the image data is generated by imaging the substrate, and an image is generated from the image data. The method further includes generating a background representation from a background noise portion of the image, wherein the background portion includes signal information undesired for further processing and generating a background subtracted image by subtracting the background representation from the image. In this way, a separate background image is not needed to subtract the background from the image including the regions-of-interest to improve image quality.

    摘要翻译: 提供了一种提高图像质量的方法。 该方法包括接收衬底的图像数据,其中通过对衬底进行成像而生成图像数据,并且从图像数据生成图像。 该方法还包括从图像的背景噪声部分生成背景表示,其中背景部分包括不期望用于进一步处理的信号信息,并且通过从图像中减去背景重现来生成背景相减图像。 以这种方式,不需要单独的背景图像从包括感兴趣区域的图像中减去背景以提高图像质量。