Processing

Please wait...

Settings

Settings

Goto Application

1. WO2020239094 - FOCUSING METHOD AND APPARATUS, AERIAL PHOTOGRAPHY CAMERA, AND UNMANNED AERIAL VEHICLE

Publication Number WO/2020/239094
Publication Date 03.12.2020
International Application No. PCT/CN2020/093434
International Filing Date 29.05.2020
IPC
H04N 5/232 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
5Details of television systems
222Studio circuitry; Studio devices; Studio equipment
225Television cameras
232Devices for controlling television cameras, e.g. remote control
H04N 5/225 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
5Details of television systems
222Studio circuitry; Studio devices; Studio equipment
225Television cameras
B64D 47/08 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
64AIRCRAFT; AVIATION; COSMONAUTICS
DEQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLYING SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
47Equipment not otherwise provided for
08Arrangements of cameras
CPC
B64C 2201/024
BPERFORMING OPERATIONS; TRANSPORTING
64AIRCRAFT; AVIATION; COSMONAUTICS
CAEROPLANES; HELICOPTERS
2201Unmanned aerial vehicles; Equipment therefor
02characterized by type of aircraft
024Helicopters, or autogiros
B64D 47/08
BPERFORMING OPERATIONS; TRANSPORTING
64AIRCRAFT; AVIATION; COSMONAUTICS
DEQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLYING SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
47Equipment not otherwise provided for
08Arrangements of cameras
H04N 5/2252
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
5Details of television systems
222Studio circuitry; Studio devices; Studio equipment ; ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, TV cameras, video cameras, camcorders, webcams, camera modules for embedding in other devices, e.g. mobile phones, computers or vehicles
225Television cameras ; ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, camcorders, webcams, camera modules specially adapted for being embedded in other devices, e.g. mobile phones, computers or vehicles
2251Constructional details
2252Housings
H04N 5/23212
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
5Details of television systems
222Studio circuitry; Studio devices; Studio equipment ; ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, TV cameras, video cameras, camcorders, webcams, camera modules for embedding in other devices, e.g. mobile phones, computers or vehicles
225Television cameras ; ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, camcorders, webcams, camera modules specially adapted for being embedded in other devices, e.g. mobile phones, computers or vehicles
232Devices for controlling television cameras, e.g. remote control ; ; Control of cameras comprising an electronic image sensor;
23212Focusing based on image signals provided by the electronic image sensor
Applicants
  • 深圳市道通智能航空技术有限公司 AUTEL ROBOTICS CO., LTD. [CN]/[CN]
Inventors
  • 姜德飞 JIANG, Defei
Agents
  • 深圳市六加知识产权代理有限公司 LIUJIA CHINA IP LAW OFFICE
Priority Data
201910463170.630.05.2019CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) FOCUSING METHOD AND APPARATUS, AERIAL PHOTOGRAPHY CAMERA, AND UNMANNED AERIAL VEHICLE
(FR) PROCÉDÉ ET APPAREIL DE FOCALISATION, CAMÉRA DE PHOTOGRAPHIE AÉRIENNE, ET VÉHICULE AÉRIEN SANS PILOTE
(ZH) 一种对焦方法、装置、航拍相机以及无人飞行器
Abstract
(EN)
A focusing method and apparatus, an aerial photography camera, and an unmanned aerial vehicle, the focusing method being applied to the aerial photography camera, the aerial photography camera being carried on the unmanned aerial vehicle by means of a cradle head, and the method comprising: by means of a depth camera, acquiring the actual distance between a captured subject and the depth camera; according to the actual distance, determining a target distance between an aerial photography camera and the captured subject; and according to the target distance, controlling the aerial photography camera to focus. By means of the described means, the focusing speed and focusing precision of the aerial photography camera may be increased.
(FR)
L'invention concerne un procédé et un appareil de focalisation, une caméra de photographie aérienne, et un véhicule aérien sans pilote, le procédé de focalisation étant appliqué à la caméra de photographie aérienne, la caméra de photographie aérienne étant portée sur le véhicule aérien sans pilote au moyen d'une tête de berceau, et le procédé comprenant les étapes suivantes : au moyen d'une caméra de profondeur, acquérir la distance réelle entre un sujet capturé et la caméra de profondeur ; selon la distance réelle, déterminer une distance cible entre une caméra de photographie aérienne et le sujet capturé ; et selon la distance cible, commander la caméra de photographie aérienne afin d'effectuer une focalisation. Au moyen des moyens décrits, la vitesse de focalisation et la précision de focalisation de la caméra de photographie aérienne peuvent être augmentées.
(ZH)
一种对焦方法、装置、航拍相机以及无人飞行器,其中,对焦方法应用于航拍相机,航拍相机通过云台搭载在无人飞行器上,方法包括:通过深度相机获取被摄物体与深度相机之间的实际距离;根据实际距离确定航拍相机与被摄物体之间的目标距离;根据目标距离,控制航拍相机进行对焦。通过上述方式,能够提高航拍相机的对焦速度和对焦的精准度。
Latest bibliographic data on file with the International Bureau