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1. WO2020141814 - DISPLAY APPARATUS, IMAGE PROVIDING APPARATUS, AND METHODS OF CONTROLLING THE SAME

Publication Number WO/2020/141814
Publication Date 09.07.2020
International Application No. PCT/KR2019/018612
International Filing Date 27.12.2019
IPC
H04N 19/85 2014.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
19Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
85using pre-processing or post-processing specially adapted for video compression
H04N 19/70 2014.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
19Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
70characterised by syntax aspects related to video coding, e.g. related to compression standards
G09G 5/36 2006.1
GPHYSICS
09EDUCATING; 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 individual graphic patterns using a bit-mapped memory
G06N 3/08 2006.1
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
NCOMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS
3Computer systems based on biological models
02using neural network models
08Learning methods
CPC
G06T 9/002
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
9Image coding
002using neural networks
H04N 19/136
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
136Incoming video signal characteristics or properties
H04N 19/184
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
19Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
10using adaptive coding
169characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
184the unit being bits, e.g. of the compressed video stream
H04N 19/196
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
19Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
10using adaptive coding
189characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
196being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
H04N 19/20
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
19Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
20using video object coding
H04N 19/85
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
19Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
85using pre-processing or post-processing specially adapted for video compression
Applicants
  • SAMSUNG ELECTRONICS CO., LTD. [KR]/[KR]
Inventors
  • KIM, Doohyun
  • SUNG, Minyong
  • NA, Sangkwon
  • YOO, Kiwon
  • LEE, Sangjo
Agents
  • HUH, Sung-Won
  • SEO, Dong-heon
  • LEE, Dong-uk
Priority Data
10-2019-000051803.01.2019KR
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) DISPLAY APPARATUS, IMAGE PROVIDING APPARATUS, AND METHODS OF CONTROLLING THE SAME
(FR) APPAREIL D’AFFICHAGE, APPAREIL DE FOURNITURE D'IMAGE ET LEURS PROCÉDÉS DE COMMANDE
Abstract
(EN)
Disclosed are a display apparatus, an image providing apparatus, and methods of controlling the same, the display apparatus including: a display; and a processor configured to: decode an encoded video stream, decompress the video stream through a neural network including a plurality of channels and a plurality of layers with a parameter set based on learning, and perform image compensation determined based on learning about the decompression with respect to the video stream.
(FR)
L'invention concerne un appareil d'affichage, un appareil de fourniture d'image et leurs procédés de commande, l'appareil d'affichage comprenant : un dispositif d'affichage ; et un processeur configuré pour : décoder un flux vidéo codé, décompresser le flux vidéo à travers un réseau neuronal comprenant une pluralité de canaux et une pluralité de couches avec un ensemble de paramètres sur la base d'un apprentissage, et effectuer une compensation d'image déterminée sur la base d'un apprentissage concernant la décompression par rapport au flux vidéo.
Latest bibliographic data on file with the International Bureau