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1. (WO2017092127) VIDEO CLASSIFICATION METHOD AND APPARATUS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/092127 International Application No.: PCT/CN2015/099610
Publication Date: 08.06.2017 International Filing Date: 29.12.2015
IPC:
G06K 9/62 (2006.01) ,G06F 17/30 (2006.01) ,G06K 9/46 (2006.01)
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
K
RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
9
Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
62
Methods or arrangements for recognition using electronic means
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
17
Digital computing or data processing equipment or methods, specially adapted for specific functions
30
Information retrieval; Database structures therefor
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
K
RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
9
Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
36
Image preprocessing, i.e. processing the image information without deciding about the identity of the image
46
Extraction of features or characteristics of the image
Applicants:
小米科技有限责任公司 XIAOMI INC. [CN/CN]; 中国北京市 海淀区清河中街68号华润五彩城购物中心二期13层 Floor 13, Rainbow City Shopping Mall Ⅱof China Resources No. 68, Qinghe Middle Street, Haidian District Beijing 100085, CN
Inventors:
陈志军 CHEN, Zhijun; CN
侯文迪 HOU, Wendi; CN
龙飞 LONG, Fei; CN
Agent:
北京尚伦律师事务所 SUNLAND LAW FIRM; 中国北京市 朝阳区东三环北路2号南银大厦31层3108室 Room 3108, 31/F, Beijing Silver Tower No. 2 Dong San Huan North Road, Chaoyang District Beijing 100027, CN
Priority Data:
201510867436.501.12.2015CN
Title (EN) VIDEO CLASSIFICATION METHOD AND APPARATUS
(FR) PROCÉDÉ ET APPAREIL DE CLASSEMENT DE VIDÉOS
(ZH) 视频归类方法及装置
Abstract:
(EN) The present disclosure relates to a video classification method and apparatus. The method comprises: acquiring a key frame, comprising a human face, in a video; acquiring a human face feature in the key frame; acquiring a human face feature corresponding to a picture type; according to the human face feature in the key frame and the human face feature corresponding to the picture type, determining a picture type to which the video belongs; and distributing the video to the picture type to which the video belongs. The technical solution can intelligently and automatically classify a video into a picture type corresponding to a person participating in the video, so that user manual classification is not needed and the classification accuracy is high.
(FR) La présente invention concerne un procédé et un appareil de classement de transactions. Le procédé consiste à : acquérir une trame clé, comprenant un visage humain, dans une vidéo; acquérir une caractéristique de visage humain dans la trame clé; acquérir une caractéristique de visage humain correspondant à un type d'image; en fonction de la caractéristique de visage humain dans la trame clé et de la caractéristique de visage humain correspondant au type d'image, déterminer un type d'image auquel appartient la vidéo; et distribuer la vidéo vers le type d'image auquel appartient la vidéo. La solution technique permet de classer intelligemment et automatiquement une vidéo dans un type d'image correspondant à une personne participant à la vidéo, de sorte que la classification manuelle par l'utilisateur n'est pas nécessaire et que la précision de classification est élevée.
(ZH) 本公开是关于视频归类方法及装置。该方法包括:获取视频中包括人脸的关键帧;获取所述关键帧中的人脸特征;获取图片类别对应的人脸特征;根据所述关键帧中的人脸特征和所述图片类别对应的人脸特征,确定所述视频所归属的图片类别;将所述视频分配至所述视频所归属的图片类别中。上述技术方案,可以智能自动地将视频归入参与该视频的人对应的图片类别中,不仅不需要用户手动归类,而且分类准确性高。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Chinese (ZH)
Filing Language: Chinese (ZH)
Also published as:
IN201647014877JP2018502340RU2016136707KR1020180081637RU0002667027