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1. US20180139480 - SYSTEMS AND METHODS FOR DIGITAL VIDEO SAMPLING AND UPSCALING

Office
United States of America
Application Number 15574229
Application Date 11.05.2016
Publication Number 20180139480
Publication Date 17.05.2018
Publication Kind A1
IPC
H04N 21/2343
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
23Processing of content or additional data; Elementary server operations; Server middleware
234Processing of video elementary streams, e.g. splicing of video streams or manipulating MPEG-4 scene graphs
2343involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
H04N 21/233
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
23Processing of content or additional data; Elementary server operations; Server middleware
233Processing of audio elementary streams
H04N 21/231
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
23Processing of content or additional data; Elementary server operations; Server middleware
231Content storage operation, e.g. caching movies for short term storage, replicating data over plural servers or prioritizing data for deletion
CPC
H04N 21/231
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
231Content storage operation, e.g. caching movies for short term storage, replicating data over plural servers, prioritizing data for deletion
H04N 21/233
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
233Processing of audio elementary streams
H04N 21/234363
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
2343involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
234363by altering the spatial resolution, e.g. for clients with a lower screen resolution
Applicants TMM, Inc.
Inventors Angelia TAI
David KERR
Nicolas BERNIER
Vitus LEE
Title
(EN) SYSTEMS AND METHODS FOR DIGITAL VIDEO SAMPLING AND UPSCALING
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.


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