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1. WO2019205767 - PHOTOGRAPHING CONTROL METHOD AND APPARATUS, AND PORTABLE ELECTRONIC DEVICE

Publication Number WO/2019/205767
Publication Date 31.10.2019
International Application No. PCT/CN2019/074096
International Filing Date 31.01.2019
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
G06F 3/0488 2013.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
3Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
01Input arrangements or combined input and output arrangements for interaction between user and computer
048Interaction techniques based on graphical user interfaces
0487using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
0488using a touch-screen or digitiser, e.g. input of commands through traced gestures
G06F 3/0484 2013.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
3Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
01Input arrangements or combined input and output arrangements for interaction between user and computer
048Interaction techniques based on graphical user interfaces
0484for the control of specific functions or operations, e.g. selecting or manipulating an object or an image, setting a parameter value or selecting a range
CPC
G06F 3/0484
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
3Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
01Input arrangements or combined input and output arrangements for interaction between user and computer
048Interaction techniques based on graphical user interfaces [GUI]
0484for the control of specific functions or operations, e.g. selecting or manipulating an object or an image, setting a parameter value or selecting a range
G06F 3/0488
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
3Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
01Input arrangements or combined input and output arrangements for interaction between user and computer
048Interaction techniques based on graphical user interfaces [GUI]
0487using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
0488using a touch-screen or digitiser, e.g. input of commands through traced gestures
H04N 5/23216
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;
23216Control of parameters, e.g. field or angle of view of camera via graphical user interface, e.g. touchscreen
Applicants
  • 创新先进技术有限公司 ADVANCED NEW TECHNOLOGIES CO., LTD.
Inventors
  • 曾欢 ZENG, Huan
Agents
  • 北京博思佳知识产权代理有限公司 BEIJING BESTIPR INTELLECTUAL PROPERTY LAW CORPORATION
Priority Data
201810374771.524.04.2018CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) PHOTOGRAPHING CONTROL METHOD AND APPARATUS, AND PORTABLE ELECTRONIC DEVICE
(FR) PROCÉDÉ ET APPAREIL DE COMMANDE DE PHOTOGRAPHIE ET DISPOSITIF ÉLECTRONIQUE PORTABLE
(ZH) 拍摄控制方法、装置及便携式电子设备
Abstract
(EN)
The embodiments of the present description provide a photographing control method. The method comprises: detecting the contact of a user with a touch screen and a movement path by means of an image acquired by a camera; if it is determined that the movement path is a closed movement path, automatically adjusting focal length for an area circled by the movement path, so as to trigger a shutter to complete photographing. The embodiments of the present description can guarantee the speed and accuracy of photographing.
(FR)
Les modes de réalisation de la présente invention concernent un procédé de commande de photographie. Le procédé consiste : à détecter le contact d'un utilisateur avec un écran tactile et un trajet de déplacement au moyen d'une image acquise par une caméra ; s'il est déterminé que le trajet de déplacement est un trajet de déplacement fermé, à régler automatiquement la distance focale pour une zone entourée par le trajet de déplacement, de façon à déclencher un obturateur afin d'achever la photographie. Les modes de réalisation de la présente invention peuvent garantir la vitesse et la précision de la photographie.
(ZH)
本说明书实施例提供了一种拍摄控制方法,通过在摄像头获取的图像上,检测用户与触摸屏的接触及移动轨迹;当确定移动轨迹为闭合的移动轨迹时,自动针对移动轨迹包围的区域进行焦距调整,从而触发快门完成拍摄。本说明书实施例可保证拍摄的快速及准确。
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