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1. (WO2017199860) INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING SYSTEM, IMAGING DEVICE, HEAD-MOUNTED DISPLAY, AND INFORMATION PROCESSING METHOD
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Pub. No.: WO/2017/199860 International Application No.: PCT/JP2017/017927
Publication Date: 23.11.2017 International Filing Date: 11.05.2017
IPC:
H04N 21/4363 (2011.01) ,H04L 1/16 (2006.01) ,H04L 29/08 (2006.01) ,H04N 5/64 (2006.01) ,H04N 21/6375 (2011.01)
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
4363
Adapting the video stream to a specific local network, e.g. a IEEE 1394 or Bluetooth network
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1
Arrangements for detecting or preventing errors in the information received
12
by using return channel
16
in which the return channel carries supervisory signals, e.g. repetition request signals
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
02
Communication control; Communication processing
06
characterised by a protocol
08
Transmission control procedure, e.g. data link level control procedure
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
5
Details of television systems
64
Constructional details of receivers, e.g. cabinets, dust covers
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
21
Selective content distribution, e.g. interactive television, VOD [Video On Demand]
60
Network structure or processes for video distribution between server and client or between remote clients; Control signaling between clients, server and network components; Transmission of management data between server and client; Communication details between server and client
63
Control signaling between client, server and network components; Network processes for video distribution between server and clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
637
Control signals issued by the client directed to the server or network components
6375
for requesting retransmission
Applicants: SONY INTERACTIVE ENTERTAINMENT INC.[JP/JP]; 1-7-1, Konan, Minato-ku, Tokyo 1080075, JP
Inventors: MIYAZAKI, Yoshio; JP
TATSUMI, Atsunobu; JP
Agent: MORISHITA Sakaki; JP
Priority Data:
2016-09990918.05.2016JP
Title (EN) INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING SYSTEM, IMAGING DEVICE, HEAD-MOUNTED DISPLAY, AND INFORMATION PROCESSING METHOD
(FR) DISPOSITIF DE TRAITEMENT D’INFORMATIONS, SYSTÈME DE TRAITEMENT D’INFORMATIONS, DISPOSITIF D'IMAGERIE, VISIOCASQUE, ET PROCÉDÉ DE TRAITEMENT D’INFORMATIONS
(JA) 情報処理装置、情報処理システム、撮像装置、ヘッドマウントディスプレイ、および情報処理方法
Abstract:
(EN) In this information processing device 200a, a communication unit 250 acquires, by radio communication, a data stream of captured images. A packet analysis unit 252 detects lost packets, and a re-transmission request generation unit 254a issues a request for re-transmission of the packets within a prescribed permissible time. An image analysis unit 262a analyzes data of the captured images. An information processing unit 264 and an output data generation unit 266 perform information processing using the analysis results and generate output data. A processing condition adjustment unit 268 adjusts the permissible time for re-transmission request by a re-transmission request generation unit 254a on the basis of analysis results in the image analysis unit 262a.
(FR) Dans un dispositif de traitement d'informations 200a selon l'invention, une unité de communication 250 acquiert, par communication radio, un flux de données d'images capturées. Une unité d'analyse de paquets 252 détecte des paquets perdus, et une unité de génération de requête de retransmission 254a émet une requête de retransmission des paquets dans un temps admissible prescrit. Une unité d'analyse d'images 262a permet d'analyser les données des images capturées. Une unité de traitement d'informations 264 et une unité de génération de données de sortie 266 exécutent un traitement d'informations à l'aide des résultats d'analyse et génèrent des données de sortie. Une unité d'ajustement de condition de traitement 268 ajuste le temps admissible pour une requête de retransmission par une unité de génération de requête de retransmission 254a sur la base des résultats d'analyse dans l'unité d'analyse d'images 262a.
(JA) 情報処理装置200aにおいて通信部250は、無線通信により撮影画像のデータストリームを取得する。パケット解析部252は損失したパケットを検出し、再送要求生成部254aは所定の許容時間内でパケットの再送要求を発行する。画像解析部262aは撮影画像のデータを解析する。情報処理部264、出力データ生成部266は、解析結果を利用して情報処理を行い出力データを生成する。処理条件調整部268は、画像解析部262aにおける解析結果に基づき、再送要求生成部254aによる再送要求の許容時間を調整する。
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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, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, KE, KG, KH, KN, KP, KR, KW, 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 Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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)