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1. WO2018133712 - METHOD AND DEVICE FOR DISPLAYING TARGET OBJECT

Publication Number WO/2018/133712
Publication Date 26.07.2018
International Application No. PCT/CN2018/072023
International Filing Date 10.01.2018
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
CPC
G06K 9/00711
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
00624Recognising scenes, i.e. recognition of a whole field of perception; recognising scene-specific objects
00711Recognising video content, e.g. extracting audiovisual features from movies, extracting representative key-frames, discriminating news vs. sport content
G06K 9/00744
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
00624Recognising scenes, i.e. recognition of a whole field of perception; recognising scene-specific objects
00711Recognising video content, e.g. extracting audiovisual features from movies, extracting representative key-frames, discriminating news vs. sport content
00744Extracting features from the video content, e.g. video "fingerprints", or characteristics, e.g. by automatic extraction of representative shots or key frames
G08B 13/19678
GPHYSICS
08SIGNALLING
BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
13Burglar, theft or intruder alarms
18Actuation by interference with heat, light or radiation of shorter wavelength; Actuation by intruding sources of heat, light or radiation of shorter wavelength
189using passive radiation detection systems
194using image scanning and comparing systems
196using television cameras
19678User interface
G11B 27/3081
GPHYSICS
11INFORMATION STORAGE
BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
27Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
10Indexing; Addressing; Timing or synchronising; Measuring tape travel
19by using information detectable on the record carrier
28by using information signals recorded by the same method as the main recording
30on the same track as the main recording
3081used signal is a video-frame or a video-field (P.I.P)
H04N 21/4316
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand [VOD]
40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
43Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
431Generation of visual interfaces ; for content selection or interaction; Content or additional data rendering
4312involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
4316for displaying supplemental content in a region of the screen, e.g. an advertisement in a separate window
H04N 5/23219
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;
23218Control of camera operation based on recognized objects
23219where the recognized objects include parts of the human body, e.g. human faces, facial parts or facial expressions
Applicants
  • 杭州海康威视数字技术股份有限公司 HANGZHOU HIKVISION DIGITAL TECHNOLOGY CO., LTD. [CN]/[CN]
Inventors
  • 董茂飞 DONG, Maofei
Agents
  • 北京柏杉松知识产权代理事务所(普通合伙) PATENTSINO IP FIRM
Priority Data
201710042302.920.01.2017CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) METHOD AND DEVICE FOR DISPLAYING TARGET OBJECT
(FR) PROCÉDÉ ET DISPOSITIF D'AFFICHAGE D'UN OBJET CIBLE
(ZH) 一种目标对象显示方法及装置
Abstract
(EN)
Provided is a method and device for displaying a target object. In the method, whether a target video frame containing a target object of a pre-set type exists in a plurality of pieces of video data for displaying in a first display region is monitored; when the presence is monitored, the target object of the pre-set type is extracted from the currently monitored target video frame; and the extracted target object is displayed in a sub-region of a second display region, wherein the second display region is different from the first display region, with one target object corresponding to one sub-region. In the embodiments of the present application, a target object of interest to a user is extracted from an image and is displayed, thereby improving the convenience of the user to view same.
(FR)
L'invention concerne un procédé et un dispositif d'affichage d'un objet cible. Dans le procédé, la présence d’une trame vidéo cible contenant un objet cible d'un type prédéfini dans une pluralité d'éléments de données vidéo en vue d’un affichage dans une première région d'affichage est surveillée ; lorsque la présence est surveillée, l'objet cible du type prédéfini est extrait de la trame vidéo cible actuellement surveillée ; et l'objet cible extrait est affiché dans une sous-région d'une seconde région d'affichage, la seconde région d'affichage étant différente de la première région d'affichage, un objet cible correspondant à une sous-région. Dans les modes de réalisation de la présente invention, un objet cible d'intérêt pour un utilisateur est extrait d'une image et est affiché, améliorant ainsi la commodité de visualisation de l’objet cible par l'utilisateur.
(ZH)
本申请实施例提供了一种目标对象显示方法及装置,该方法中,监测用于显示于第一显示区域中的多个视频数据中,是否存在包含预设类型的目标对象的目标视频帧;当监测到存在时,从当前所监测到的目标视频帧中提取所述预设类型的目标对象;将所提取到的目标对象显示在第二显示区域的子区域中,所述第二显示区域不同于所述第一显示区域,一个目标对象对应一个子区域。本申请实施例中,将用户所关注的目标对象从画面中提取出来并显示,从而提高了用户查看的方便性。
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