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1. WO2017171975 - VIDEO WITH SELECTABLE TAG OVERLAY AUXILIARY PICTURES

Publication Number WO/2017/171975
Publication Date 05.10.2017
International Application No. PCT/US2017/013444
International Filing Date 13.01.2017
IPC
H04N 21/235 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
23Processing of content or additional data; Elementary server operations; Server middleware
235Processing of additional data, e.g. scrambling of additional data or processing content descriptors
H04N 19/167 2014.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
19Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
10using adaptive coding
134characterised by the element, parameter or criterion affecting or controlling the adaptive coding
167Position within a video image, e.g. region of interest
G06K 9/00 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR 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
H04N 21/2343 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
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
CPC
G09G 2320/103
GPHYSICS
09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
2320Control of display operating conditions
10Special adaptations of display systems for operation with variable images
103Detection of image changes, e.g. determination of an index representative of the image change
G09G 2340/125
GPHYSICS
09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
2340Aspects of display data processing
12Overlay of images, i.e. displayed pixel being the result of switching between the corresponding input pixels
125wherein one of the images is motion video
G09G 5/006
GPHYSICS
09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
5Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
003Details of a display terminal, the details relating to the control arrangement of the display terminal and to the interfaces thereto
006Details of the interface to the display terminal
G09G 5/377
GPHYSICS
09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
5Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
36characterised by the display of a graphic pattern, e.g. using an all-points-addressable [APA] memory
37Details of the operation on graphic patterns
377for mixing or overlaying two or more graphic patterns
Applicants
  • INTEL CORPORATION [US]/[US]
Inventors
  • BOYCE, Jill MacDonald
Agents
  • MALLIE, Michael J.
  • LINDEEN, Gordon R.
  • VINCENT, Lester J.
  • BERNADICOU, Michael A.
Priority Data
15/088,53601.04.2016US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) VIDEO WITH SELECTABLE TAG OVERLAY AUXILIARY PICTURES
(FR) VIDÉO À IMAGES AUXILIAIRES SÉLECTIONNABLES D'UN RECOUVREMENT À ÉTIQUETTE
Abstract
(EN)
Video is described with selectable tag overlay auxiliary pictures. In one example video content is prepared by identifying an object in a sequence of video frames, generating a tag overlay video frame having a visible representation of a tag in a position which is related to the position of the identified object, generating an overlay label frame to indicate pixel positions corresponding to the tag of the tag overlay frame, and encoding the video frame, the tag overlay video frame and the overlay label frame in an encoded video sequence.
(FR)
La présente invention concerne une vidéo à images auxiliaires sélectionnables d'un recouvrement à étiquette. Dans un exemple, un contenu vidéo est préparé par l'identification d'un objet dans une séquence de trames vidéo, la génération d'une trame vidéo de recouvrement à étiquette ayant la représentation visible d'une étiquette dans une position liée à la position de l'objet identifié, la génération d'une trame d'étiquette de recouvrement pour indiquer des positions de pixel correspondant à l'étiquette de la trame de recouvrement à étiquette, et le codage de la trame vidéo, de la trame vidéo de recouvrement à étiquette et de la trame d'étiquette de recouvrement dans une séquence vidéo codée.
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