WO2016186925 SYSTEMS AND METHODS FOR DIGITAL VIDEO SAMPLING AND UPSCALING

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Publication Number WO/2016/186925

Publication Date 24.11.2016

International Application No. PCT/US2016/031871

International Filing Date 11.05.2016

IPC

CPC

Applicants

TMM, INC. [US]/[US]

Inventors

TAI, Angelia
KERR, David
BERNIER, Nicolas
LEE, Vitus

Agents

BRUESS, Steven, C.

Priority Data

62/162,222

15.05.2015

Publication Language English (en)

Filing Language English (EN)

Designated States

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Title

(EN) SYSTEMS AND METHODS FOR DIGITAL VIDEO SAMPLING AND UPSCALING

(FR) SYSTÈMES ET PROCÉDÉS POUR UNE MISE À L'ÉCHELLE SUPÉRIEURE ET L'ÉCHANTILLONNAGE DE VIDÉO NUMÉRIQUE

Abstract

(EN) Disclosed is a method of performing upscaling that includes the steps of: parsing an input video; breaking the input video into individual frames; performing upscaling on the individual frames to produce upscaled frames; and stitching the upscaled frames together to produce an upscaled video.

(FR) L'invention concerne un procédé consistant à effectuer la mise à l'échelle supérieure qui comprend les étapes consistant à: analyser une vidéo d'entrée; diviser la vidéo d'entrée en trames individuelles; exécuter la mise à l'échelle supérieure des trames individuelles pour produire des trames mises à l'échelle supérieure; et assembler les trames mises à l'échelle supérieure l'une à l'autre pour produire une vidéo mise à l'échelle supérieure.

H	ELECTRICITY
04	ELECTRIC COMMUNICATION TECHNIQUE
N	PICTORIAL COMMUNICATION, e.g. TELEVISION
21	Selective content distribution, e.g. interactive television or video on demand
20	Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
25	Management 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 or learning user preferences for recommending movies
266	Channel or content management, e.g. generation and management of keys and entitlement messages in a conditional access system or merging a VOD unicast channel into a multicast channel
2662	Controlling the complexity of the video stream, e.g. by scaling the resolution or bitrate of the video stream based on the client capabilities

H	ELECTRICITY
04	ELECTRIC COMMUNICATION TECHNIQUE
N	PICTORIAL COMMUNICATION, e.g. TELEVISION
21	Selective content distribution, e.g. interactive television or video on demand
20	Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
25	Management 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 or learning user preferences for recommending movies
258	Client or end-user data management, e.g. managing client capabilities, user preferences or demographics or processing of multiple end-users preferences to derive collaborative data

H	ELECTRICITY
04	ELECTRIC COMMUNICATION TECHNIQUE
N	PICTORIAL COMMUNICATION, e.g. TELEVISION
21	Selective content distribution, e.g. interactive television or video on demand
20	Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
25	Management 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 or learning user preferences for recommending movies
266	Channel or content management, e.g. generation and management of keys and entitlement messages in a conditional access system or merging a VOD unicast channel into a multicast channel
2662	Controlling the complexity of the video stream, e.g. by scaling the resolution or bitrate of the video stream based on the client capabilities

H	ELECTRICITY
04	ELECTRIC COMMUNICATION TECHNIQUE
N	PICTORIAL COMMUNICATION, e.g. TELEVISION
21	Selective content distribution, e.g. interactive television or video on demand
20	Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
25	Management 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 or learning user preferences for recommending movies
258	Client or end-user data management, e.g. managing client capabilities, user preferences or demographics or processing of multiple end-users preferences to derive collaborative data

H	ELECTRICITY
04	ELECTRIC COMMUNICATION TECHNIQUE
N	PICTORIAL COMMUNICATION, e.g. TELEVISION
21	Selective content distribution, e.g. interactive television or video on demand [VOD]
20	Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
23	Processing of content or additional data; Elementary server operations; Server middleware
234	Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs
2343	involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
234363	by altering the spatial resolution, e.g. for clients with a lower screen resolution

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1. WO2016186925 - SYSTEMS AND METHODS FOR DIGITAL VIDEO SAMPLING AND UPSCALING