Processing

Please wait...

Settings

Settings

Goto Application

1. WO2020195169 - IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, AND DISPLAY DEVICE

Publication Number WO/2020/195169
Publication Date 01.10.2020
International Application No. PCT/JP2020/003883
International Filing Date 03.02.2020
IPC
G09G 5/00 2006.01
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
G09G 5/36 2006.01
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
H04N 21/431 2011.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand
40Client devices specifically adapted for the reception of, or interaction with, content, e.g. STB ; Operations thereof
43Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronizing decoder's clock; Client middleware
431Generation of visual interfaces; Content or additional data rendering
H04N 21/435 2011.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand
40Client devices specifically adapted for the reception of, or interaction with, content, e.g. STB ; Operations thereof
43Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronizing decoder's clock; Client middleware
435Processing of additional data, e.g. decrypting of additional data or reconstructing software from modules extracted from the transport stream
H04N 21/44 2011.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand
40Client devices specifically adapted for the reception of, or interaction with, content, e.g. STB ; Operations thereof
43Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronizing decoder's clock; Client middleware
44Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to MPEG-4 scene graphs
Applicants
  • ソニー株式会社 SONY CORPORATION [JP]/[JP]
Inventors
  • 鎌田 洸 KAMADA, Ko
  • 三嶋 朗史 MISHIMA, Akifumi
Agents
  • 岩田 雅信 IWATA, Masanobu
  • 中川 裕人 NAKAGAWA, Hiroto
Priority Data
2019-05605025.03.2019JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, AND DISPLAY DEVICE
(FR) DISPOSITIF DE TRAITEMENT D’IMAGE, PROCÉDÉ DE TRAITEMENT D’IMAGE ET DISPOSITIF D’AFFICHAGE
(JA) 画像処理装置、画像処理方法、表示装置
Abstract
(EN)
This image processing device comprises: a subtitle information acquisition unit which acquires subtitle information; a subtitle processing unit which renders a subtitle at the resolution of an entire image of a display panel on the basis of the subtitle information acquired by the subtitle information acquisition unit, and generates a subtitle image of an area-of-interest among a plurality of divided display areas in the display panel; an image-of-interest generation unit which generates an image signal of the area-of-interest; and a synthesis unit which synthesizes the subtitle image generated by the subtitle processing unit and the image signal generated by the image-of-interest generation unit to generate an image signal having subtitles.
(FR)
L’invention concerne un dispositif de traitement d'image comprenant : une unité d'acquisition d'informations de sous-titres qui acquiert des informations de sous-titres ; une unité de traitement de sous-titres qui rend un sous-titre à la résolution d'une image entière d'un panneau d'affichage sur la base des informations de sous-titres acquises par l'unité d'acquisition d'informations de sous-titres, et génère une image de sous-titres d'une zone d'intérêt parmi une pluralité de zones d'affichage divisées dans le panneau d'affichage ; une unité de génération d'image d'intérêt qui génère un signal d'image de la zone d'intérêt ; et une unité de synthèse qui synthétise l'image de sous-titres générée par l'unité de traitement de sous-titres et le signal d'image généré par l'unité de génération d'image d'intérêt pour générer un signal d'image ayant des sous-titres.
(JA)
画像処理装置は、字幕情報を取得する字幕情報取得部と、字幕情報取得部で取得した字幕情報に基づき、表示パネルの全体画像の解像度で字幕をレンダリングし、表示パネルにおいて分割された複数の表示領域のうちの担当領域の字幕画像を生成する字幕処理部と、担当領域の画像信号を生成する担当画像生成部と、字幕処理部で生成した字幕画像と、担当画像生成部で生成した画像信号を合成して字幕付き画像信号を生成する合成部とを備えるようにする。
Latest bibliographic data on file with the International Bureau