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1. CN112955844 - Target tracking method, device and system and storage medium

Office
China
Application Number 202080005912.1
Application Date 30.06.2020
Publication Number 112955844
Publication Date 11.06.2021
Publication Kind A
IPC
G05D 1/02
GPHYSICS
05CONTROLLING; REGULATING
DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
1Control of position, course, altitude, or attitude of land, water, air, or space vehicles, e.g. automatic pilot
02Control of position or course in two dimensions
CPC
G05D 1/0242
GPHYSICS
05CONTROLLING; REGULATING
DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
1Control of position, course or altitude of land, water, air, or space vehicles, e.g. automatic pilot
02Control of position or course in two dimensions
021specially adapted to land vehicles
0231using optical position detecting means
0242using non-visible light signals, e.g. IR or UV signals
G05D 1/0251
GPHYSICS
05CONTROLLING; REGULATING
DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
1Control of position, course or altitude of land, water, air, or space vehicles, e.g. automatic pilot
02Control of position or course in two dimensions
021specially adapted to land vehicles
0231using optical position detecting means
0246using a video camera in combination with image processing means
0251extracting 3D information from a plurality of images taken from different locations, e.g. stereo vision
G05D 1/0223
GPHYSICS
05CONTROLLING; REGULATING
DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
1Control of position, course or altitude of land, water, air, or space vehicles, e.g. automatic pilot
02Control of position or course in two dimensions
021specially adapted to land vehicles
0212with means for defining a desired trajectory
0223involving speed control of the vehicle
G05D 1/0285
GPHYSICS
05CONTROLLING; REGULATING
DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
1Control of position, course or altitude of land, water, air, or space vehicles, e.g. automatic pilot
02Control of position or course in two dimensions
021specially adapted to land vehicles
0276using signals provided by a source external to the vehicle
0285using signals transmitted via a public communication network, e.g. GSM network
Applicants SZ DJI TECHNOLOGY CO., LTD.
深圳市大疆创新科技有限公司
Inventors LIN SHUNHAO
林顺豪
ZHANG DING
张鼎
XU MEIRONG
许美蓉
Agents 北京太合九思知识产权代理有限公司 11610
Title
(EN) Target tracking method, device and system and storage medium
(ZH) 目标跟踪方法、设备、系统及存储介质
Abstract
(EN) The embodiment of the invention provides a target tracking method, device and system and a storage medium. The tracking device comprises a machine body, a multi-axis holder and a control module. The machine body is used for mounting the multi-axis holder; the multi-axis holder can drive the image acquisition equipment to rotate; the image acquisition equipment is used for acquiring a first projection image corresponding to the reference image, and the first projection image comprises a deformation pattern corresponding to the predetermined pattern; the deformation pattern is generated based on the target object; and the control module is used for adjusting the working state of the multi-axis holder according to the first projection image acquired by the image acquisition equipment so as to drive the image acquisition equipment to track and acquire the deformation pattern. According to the target tracking method, device and system and the storage medium provided by the embodiment of the invention, the target object can be tracked.
(ZH) 本申请实施例提供一种目标跟踪方法、设备、系统及存储介质。跟踪设备包括:机体,多轴云台,和控制模块。机体,用于安装多轴云台;多轴云台能够带动图像采集设备转动;图像采集设备用于采集基准图像对应的第一投影图像,第一投影图像包括预定图案对应的形变图案;形变图案基于目标对象产生;控制模块,用于根据图像采集设备已采集到的第一投影图像,调整多轴云台的工作状态,以带动图像采集设备对形变图案进行跟踪采集。本申请实施例提供的目标跟踪方法、设备、系统及存储介质,可实现对目标对象的跟踪。
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