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1. WO2017221239 - METHOD AND SYSTEM FOR AUTOMATICALLY PRODUCING VIDEO HIGHLIGHTS

Publication Number WO/2017/221239
Publication Date 28.12.2017
International Application No. PCT/IL2017/050678
International Filing Date 19.06.2017
IPC
H04N 21/8549 2011.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand
80Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
85Assembly of content; Generation of multimedia applications
854Content authoring
8549Creating video summaries, e.g. movie trailer
H04N 21/2187 2011.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand
20Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
21Server components or server architectures
218Source of audio or video content, e.g. local disk arrays
2187Live feed
CPC
G06F 16/739
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
16Information retrieval; Database structures therefor; File system structures therefor
70of video data
73Querying
738Presentation of query results
739in form of a video summary, e.g. the video summary being a video sequence, a composite still image or having synthesized frames
G06N 20/00
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
NCOMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS
20Machine learning
H04N 21/218
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand [VOD]
20Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
21Server components or server architectures
218Source of audio or video content ; , e.g. local disk arrays
H04N 21/23418
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand [VOD]
20Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
23Processing of content or additional data; Elementary server operations; Server middleware
234Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs
23418involving operations for analysing video streams, e.g. detecting features or characteristics
H04N 21/251
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand [VOD]
20Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
25Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
251Learning process for intelligent management, e.g. learning user preferences for recommending movies
H04N 21/4223
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
41Structure of client; Structure of client peripherals
422Input-only peripherals ; , i.e. input devices connected to specially adapted client devices; , e.g. global positioning system [GPS]
4223Cameras
Applicants
  • PIXELLOT LTD. [IL]/[IL]
Inventors
  • OZ, Gal
  • LIBERMAN, Yoav
  • SHAULI, Avi
Agents
  • WEILER, Assaf
Priority Data
62/352,02620.06.2016US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) METHOD AND SYSTEM FOR AUTOMATICALLY PRODUCING VIDEO HIGHLIGHTS
(FR) PROCÉDÉ ET SYSTÈME PERMETTANT DE PRODUIRE AUTOMATIQUEMENT LES TEMPS FORTS D'UNE VIDÉO
Abstract
(EN)
Methods and systems are provided for automatically producing highlights videos from one or more video streams of a playing field. The video streams are captured from at least one camera, calibrated and raw inputs are obtained from audio, calibrated videos and actual event time. Features are then extracted from the calibrated raw inputs, segments are created, specific events are identified and highlights are determined and the highlights are outputted for consumption, considering diverse types of packages. Types of packages may be based on user preference. The calibrated video streams may be received and processed in real time, periodically.
(FR)
L'invention concerne des procédés et des systèmes permettant de produire automatiquement les temps forts d'une vidéo à partir d'un ou de plusieurs flux vidéo d'un terrain de jeu. Les flux vidéo sont capturés à partir d'au moins une caméra, les entrées étalonnées et brutes sont obtenues à partir des vidéos audio étalonnées et de l'instant réel de l'événement. Des caractéristiques sont ensuite extraites des entrées brutes étalonnées, des segments sont créés, des événements spécifiques sont identifiés et des moments forts sont déterminés, puis les moments forts sont générés en vue d'être consommés en tenant compte de différents types de lots. Les types de lots peuvent être utilisés selon les préférences de l'utilisateur. Les flux vidéo étalonnés peuvent être reçus et traités en temps réel de façon périodique.
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