公开(公告)号：US20220207825A1

公开(公告)日：2022-06-30

申请号：US17695830

申请日：2022-03-16

Applicant: SZ DJI TECHNOLOGY CO., LTD.

Inventor： Chuangjie REN ,  Xinchao LI ,  Sijin LI ,  Jiabin LIANG ,  Yi TIAN

IPC: G06T17/05 ,  G06V10/82 ,  G06V10/46 ,  G06V10/48

Abstract: A machine vision-based tree recognition method and device are provided. The machine vision-based tree recognition method may include obtaining a top view image containing a tree and processing the top view image to obtain pixel position information of a tree center of the tree and tree radius information corresponding to the tree center in the top view image.

公开(公告)号：US20220215632A1

公开(公告)日：2022-07-07

申请号：US17700553

申请日：2022-03-22

Applicant: SZ DJI TECHNOLOGY CO., LTD.

Inventor： Jiabin LIANG ,  Yi TIAN ,  Yingying LI ,  Yamei LI

IPC: G06T19/00 ,  G06T7/70 ,  G06V10/74 ,  G06V10/46 ,  G06T7/60

Abstract: The present disclosure relates to a method for controlling a movable platform. The method may include obtaining a target object selection operation input by a user on an interaction interface, the interaction interface displaying a three-dimensional model of an operation area, the target object selection operation configured to determine a position of a target object in the operation area; determining a target orientation of the movable platform when the target object is operated based on an orientation of the three-dimensional model displayed on the interaction interface when the target object selection operation is obtained; and determining a target position of the movable platform when the movable platform performs operation on the target object based on the position of the target object, the target orientation, and an operation distance of the movable platform.