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1. WO2019052287 - FACIAL INFORMATION PREVIEW METHOD AND RELATED PRODUCT

Publication Number WO/2019/052287
Publication Date 21.03.2019
International Application No. PCT/CN2018/099244
International Filing Date 07.08.2018
IPC
G06F 9/48 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
9Arrangements for program control, e.g. control units
06using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
46Multiprogramming arrangements
48Program initiating; Program switching, e.g. by interrupt
G06K 9/00 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
9Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
CPC
G06F 21/32
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
21Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
30Authentication, i.e. establishing the identity or authorisation of security principals
31User authentication
32using biometric data, e.g. fingerprints, iris scans or voiceprints
G06F 9/4843
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
9Arrangements for program control, e.g. control units
06using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
46Multiprogramming arrangements
48Program initiating; Program switching, e.g. by interrupt
4806Task transfer initiation or dispatching
4843by program, e.g. task dispatcher, supervisor, operating system
G06K 9/00221
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
9Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
00221Acquiring or recognising human faces, facial parts, facial sketches, facial expressions
G06K 9/00248
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
9Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
00221Acquiring or recognising human faces, facial parts, facial sketches, facial expressions
00228Detection; Localisation; Normalisation
00248using facial parts and geometric relationships
G06K 9/00288
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
9Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
00221Acquiring or recognising human faces, facial parts, facial sketches, facial expressions
00288Classification, e.g. identification
G06K 9/00912
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
9Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
00885Biometric patterns not provided for under G06K9/00006, G06K9/00154, G06K9/00335, G06K9/00362, G06K9/00597; Biometric specific functions not specific to the kind of biometric
00912Interactive means for assisting the user in correctly positioning the object of interest
Applicants
  • OPPO广东移动通信有限公司 GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD. [CN]/[CN]
Inventors
  • 王健 WANG, Jian
  • 惠方方 HUI, Fangfang
Agents
  • 广州三环专利商标代理有限公司 SCIHEAD IP LAW FIRM
Priority Data
201710816637.112.09.2017CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) FACIAL INFORMATION PREVIEW METHOD AND RELATED PRODUCT
(FR) PROCÉDÉ DE PRÉVISUALISATION D’INFORMATIONS DE VISAGE ET PRODUIT ASSOCIÉ
(ZH) 面部信息预览方法及相关产品
Abstract
(EN)
Disclosed in embodiments of the present invention are a facial information preview method and a related product. The method comprises: when detecting an instruction used for requesting a facial information acquisition apparatus to acquire facial information, starting the facial information acquisition apparatus, and displaying at least one frame of transition interface in a display interface of a terminal device; generating an image switching notification by means of a facial information acquisition service, the image switching notification being used for notifying the terminal device to switch from the at least one frame of transition interface to a preview interface, the preview interface being used for displaying facial information currently acquired by the facial information acquisition apparatus; and when detecting that the image switching notification is generated, switching from the at least one frame of transition interface to the preview interface. According to the embodiments of the present invention, image display accuracy and stability of a preview interface can be improved.
(FR)
La présente invention concerne, dans certains modes de réalisation, un procédé de prévisualisation d’informations de visage et un produit associé. Le procédé consiste : lors de la détection d'une instruction utilisée pour demander à un appareil d'acquisition d'informations de visage d'acquérir des informations de visage, à démarrer l'appareil d'acquisition d'informations de visage, et à afficher au moins une trame d'interface de transition dans une interface d'affichage d'un dispositif terminal ; à générer une notification de commutation d'image au moyen d'un service d'acquisition d'informations de visage, la notification de commutation d'image étant utilisée pour notifier au dispositif terminal de commuter de ladite trame d'interface de transition à une interface de prévisualisation, l'interface de prévisualisation étant utilisée pour afficher des informations de visage actuellement acquises par l'appareil d'acquisition d'informations de visage; et lors de la détection de la génération de la notification de commutation d'image, à commuter ladite trame d'interface de transition à l'interface de prévisualisation. Selon les modes de réalisation de la présente invention, la précision d'affichage d'image et la stabilité d'une interface de prévisualisation peuvent être améliorées.
(ZH)
本发明实施例公开了一种面部信息预览方法及相关产品,其中的方法包括:在检测到用于请求面部信息采集装置采集面部信息的指令时,开启所述面部信息采集装置并在所述终端设备的显示界面显示至少一帧过渡界面;通过面部信息采集服务生成画面切换通知,所述画面切换通知用于通知所述终端设备由所述至少一帧过渡界面切换至预览界面,所述预览界面用于显示所述面部信息采集装置当前采集的面部信息;在检测到生成所述画面切换通知时,由所述至少一帧过渡界面切换至所述预览界面。本发明实施例有利于提升预览界面显示画面的准确性和稳定性。
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