Arthur Flajolet,Eric Stahl-David,Sébastien Boyer,Thomas Palomares
申请号：
US16539390
公开号：
US20200073389A1
申请日:
2019.08.13
申请国别(地区):
US
年份:
2020
代理人:
摘要：
A method for detecting real lateral locations of target plants includes: recording an image of a ground area at a camera； detecting a target plant in the image； accessing a lateral pixel location of the target plant in the image； for each tool module in a set of tool modules arranged behind the camera and in contact with a plant bed: recording an extension distance of the tool module； and recording a lateral position of the tool module relative to the camera； estimating a depth profile of the plant bed proximal the target plant based on the extension distance and the lateral position of each tool module； estimating a lateral location of the target plant based on the lateral pixel location of the target plant and the depth profile of the plant bed surface proximal the target plant； and driving a tool module to a lateral position aligned with the lateral location of the target plant.
