Some content of this application is unavailable at the moment.
If this situation persists, please contact us atFeedback&Contact
1. (WO2017090284) FRAME GENERATION DEVICE, FRAME GENERATION METHOD, IMAGE RESTORATION DEVICE, IMAGE RESTORATION METHOD AND IMAGE TRANSMISSION SYSTEM
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/090284 International Application No.: PCT/JP2016/074160
Publication Date: 01.06.2017 International Filing Date: 18.08.2016
IPC:
H04L 29/00 (2006.01) ,H04L 12/803 (2013.01) ,H04N 21/436 (2011.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
29
Arrangements, apparatus, circuits or systems, not covered by a single one of groups H04L1/-H04L27/136
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12
Data switching networks
70
Packet switching systems
801
Flow control or congestion control
803
Load balancing, e.g. traffic distribution over multiple links
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
21
Selective content distribution, e.g. interactive television, VOD [Video On Demand]
40
Client devices specifically adapted for the reception of, or interaction with, content, e.g. STB [set-top-box]; Operations thereof
43
Processing 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
436
Interfacing a local distribution network, e.g. communicating with another STB or inside the home
Applicants:
ソニー株式会社 SONY CORPORATION [JP/JP]; 東京都港区港南1丁目7番1号 1-7-1, Konan, Minato-ku, Tokyo 1080075, JP
Inventors:
百代 俊久 HYAKUDAI, Toshihisa; JP
鳥羽 一彰 TOBA, Kazuaki; JP
Agent:
亀谷 美明 KAMEYA, Yoshiaki; JP
金本 哲男 KANEMOTO, Tetsuo; JP
萩原 康司 HAGIWARA, Yasushi; JP
松本 一騎 MATSUMOTO, Kazunori; JP
Priority Data:
2015-23028026.11.2015JP
Title (EN) FRAME GENERATION DEVICE, FRAME GENERATION METHOD, IMAGE RESTORATION DEVICE, IMAGE RESTORATION METHOD AND IMAGE TRANSMISSION SYSTEM
(FR) DISPOSITIF DE GÉNÉRATION DE TRAME, PROCÉDÉ DE GÉNÉRATION DE TRAME, DISPOSITIF DE RESTAURATION D'IMAGE, PROCÉDÉ DE RESTAURATION D'IMAGE ET SYSTÈME DE TRANSMISSION D'IMAGE
(JA) フレーム生成装置、フレーム生成方法、画像復元装置、画像復元方法および画像伝送システム
Abstract:
(EN) [Problem] To provide a technique which, in the case of multiple image signals being transmitted over multiple transmission paths, enables easily minimizing power consumption when images that will not be displayed are detected. [Solution] This frame generation device is provided with: a partition number calculation unit which calculates a number of partitions of a first video signal and a second video signal on the basis of the transmission capacity of each transmission path and the transmission rates of the first video signal and the second video signal; an image partition unit which obtains multiple partitioned signals on the basis of the partition number; and a frame generation unit which generates multiple frames which separately include the multiple partitioned signals.
(FR) Le problème décrit par la présente invention est de fournir une technique qui, dans le cas où plusieurs signaux d'image sont transmis sur plusieurs trajets de transmission, permet de réduire facilement la consommation d'énergie lorsque des images qui ne vont pas être affichées sont détectées. La solution de l'invention consiste en un dispositif de génération de trames comprenant : une unité de calcul de nombre de partition qui calcule un nombre de partitions d'un premier signal vidéo et d'un second signal vidéo sur la base de la capacité de transmission de chaque trajet de transmission et les vitesses de transmission des premier et second signaux vidéo ; une unité de partition d'image qui obtient de multiples signaux divisés sur la base du nombre de partition ; et une unité de génération de trames qui génère de multiples trames qui comprennent séparément les multiples signaux divisés.
(JA) 【課題】複数の映像信号が複数の伝送路を介して送信される場合において表示対象ではない映像が検出された場合に消費電力を容易に抑制することが可能な技術が提供されることが望まれる。 【解決手段】伝送路一本あたりの伝送容量と第1の映像信号および第2の映像信号それぞれの伝送レートに基づいて、前記第1の映像信号および前記第2の映像信号それぞれの分割数を算出する分割数算出部と、前記分割数に基づいて複数の分割信号を得る画像分割部と、前記複数の分割信号を別個に含む複数のフレームを生成するフレーム生成部と、を備える、フレーム生成装置が提供される。
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)