DEVICE AND METHOD FOR DETECTING A PLANT AGAINST A BACKGROUND
    3.
    发明公开
    DEVICE AND METHOD FOR DETECTING A PLANT AGAINST A BACKGROUND 有权
    装置和方法来对工厂在后台检测

    公开(公告)号:EP2807631A1

    公开(公告)日:2014-12-03

    申请号:EP13701739.8

    申请日:2013-01-18

    IPC分类号: G06T7/00

    摘要: A device for detecting a plant against a background includes a provider for providing a plurality of different photographs of the plant leaf against the background, the photographs differing in that image points of the different photographs relating to the same location of the plant leaf are illuminated with different levels of brightness, a selector for selecting such image points, from the different photographs, whose levels of brightness are within a predetermined range, an image point of a first photograph being selected for a first location of the plant leaf, and an image point of a second, different photograph being selected for a different location of the plant leaf to obtain a representation of the plant leaf against the background, the representation being composed of and/or merged from different photographs, and a segmenter for segmenting the composite photograph to obtain a segment representation having the plant leaf without the background or the background without the plant leaf.

    摘要翻译: 一种用于检测植物相对于背景装置包括用于提供相对于背景中的植物叶的不同的照片的多个供应商,不同的不同的照片有关的植物叶的相同位置DASS图像点的照片与照明 不同的亮度,用于选择搜索图像点中,从不同的照片,在预定范围内,第一照片的图像点被选择用于植物叶子的第一位置其亮度水平的选择器,和图像点 第二的,被选择的不同的照片为不同的位置中的植物叶,以获得相对于背景中的植物叶的表示,该表示被组成的和/或从不同的照片合并,以及用于合成照片分割到一个分段 获得具有无背景中的植物叶或背景未经计划的段表示 Ť叶。