![RECOGNITION OF WEED IN A NATURAL ENVIRONMENT USING A DIGITAL IMAGE](/ep/2018/02/07/EP3279831A1/abs.jpg.150x150.jpg)
基本信息:
- 专利标题: RECOGNITION OF WEED IN A NATURAL ENVIRONMENT USING A DIGITAL IMAGE
- 专利标题(中):利用数字图像识别自然环境中的杂草
- 申请号:EP16182582.3 申请日:2016-08-03
- 公开(公告)号:EP3279831A1 公开(公告)日:2018-02-07
- 发明人: Fois, Franco , Rechsteiner, Daniel , Hellweg, Sebastian , Kiepe, Bjoern , Schilling, Thomas , Gladbach, Alexandra , Stepponat, Birgit
- 申请人: Bayer CropScience AG
- 申请人地址: Alfred-Nobel-Straße 50 40789 Monheim am Rhein DE
- 专利权人: Bayer CropScience AG
- 当前专利权人: Bayer CropScience AG
- 当前专利权人地址: Alfred-Nobel-Straße 50 40789 Monheim am Rhein DE
- 代理机构: BIP Patents
- 主分类号: G06K9/00
- IPC分类号: G06K9/00 ; G06K9/46 ; G06K9/62 ; G06T7/11
摘要:
A method for identifying of a type of weed in a natural environment may be provided. The method comprises receiving a digital image of the weed in an early growth stage together with related metadata, contouring areas of leaves and determining whether the weed is a monocotyledon or a dicotyledon. Furthermore, the method comprises determining a growth stage and determining the type of weed identified by a weed name and a probability of the correctness of the determination using at least one out of a plurality of the received metadata and a plurality of metadata determined during the contouring, during the determining whether the weed is a monocotyledon or a dicotyledon, and during the determination of the growth stage of the weeds as input parameters to a set of classifiers using a storage comprising names of types of weeds together with a plurality of sets of metadata per weed type.
摘要(中):
可以提供用于识别自然环境中的杂草类型的方法。 该方法包括在早期生长阶段与相关的元数据一起接收杂草的数字图像,叶的轮廓区域并确定杂草是单子叶植物还是双子叶植物。 此外,该方法包括确定生长阶段并且使用多个所接收的元数据中的至少一个和在轮廓处理期间确定的多个元数据来确定由杂草名称识别的杂草的类型以及确定的正确性的概率 在确定杂草是单子叶植物还是双子叶植物期间,以及在确定杂草的生长阶段期间,使用包括杂草类型名称和多组元数据的存储器作为输入参数给一组分类器 每种杂草类型。
IPC结构图谱:
G | 物理 |
--G06 | 计算;推算;计数 |
----G06K | 数据识别;数据表示;记录载体;记录载体的处理 |
------G06K9/00 | 用于阅读或识别印刷或书写字符或者用于识别图形,例如,指纹的方法或装置 |