[go: up one dir, main page]

WO2015093653A1 - Système et procédé de services de contenu - Google Patents

Système et procédé de services de contenu Download PDF

Info

Publication number
WO2015093653A1
WO2015093653A1 PCT/KR2013/011868 KR2013011868W WO2015093653A1 WO 2015093653 A1 WO2015093653 A1 WO 2015093653A1 KR 2013011868 W KR2013011868 W KR 2013011868W WO 2015093653 A1 WO2015093653 A1 WO 2015093653A1
Authority
WO
WIPO (PCT)
Prior art keywords
content
image
tile
network state
terminal device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/KR2013/011868
Other languages
English (en)
Korean (ko)
Inventor
이성업
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LEZHIN ENTERTAINMENT Inc
Original Assignee
LEZHIN ENTERTAINMENT Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by LEZHIN ENTERTAINMENT Inc filed Critical LEZHIN ENTERTAINMENT Inc
Priority to PCT/KR2013/011868 priority Critical patent/WO2015093653A1/fr
Publication of WO2015093653A1 publication Critical patent/WO2015093653A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Images

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/10—Office automation; Time management

Definitions

  • the present invention relates to a content service system and method, and more particularly, when content registration is requested, each image included in the content is divided into a predetermined number of tile images, and different quality for tile images of each image.
  • the present invention relates to a content service system and a method for generating and storing a copy having the same, and providing a tile image having a different quality according to a current network state when a content providing is requested from a terminal device.
  • the basic method of transmitting content on the Internet is to request and download the entire file of the content from the client to the server having the content.
  • This method has a problem that it is difficult to predict the time required to download the entire file according to the network situation because the dependency on the network between the server and the client interval, and it takes a long time to download the entire file.
  • a technology that improves the download efficiency by storing the same content in multiple servers, and allowing the client to share content from multiple servers at the same time has emerged.
  • the CDN system is a service that distributes content by using a plurality of cache servers and traffic management technologies installed at major points of the network in order to solve bottlenecks frequently occurring in the content delivery process.
  • Internet business operators such as content providers can efficiently accommodate Internet users through the CDN system, and the Internet users can quickly receive content by using the most appropriate server (eg, a close and spare server).
  • An object of the present invention is to provide a content service system and method for dividing a registration request image into a tile image, and replicating the tile image in various qualities to provide tile images of different qualities according to network conditions.
  • Another object of the present invention is to provide a content service system and method capable of displaying a combination of different quality tile images received by a terminal device according to network conditions.
  • each image included in the content is divided into a predetermined number of tile images, each having a different quality for the tile image of each image
  • a content service system including a terminal device for displaying the generated image is provided.
  • the content service server generates and stores tile images of different qualities corresponding to network state values, determines a network state that changes in real time when content is requested from a terminal device, and determines a quality corresponding to the determined network state. It provides a tile image of, and if the network state is changed by monitoring the network state in real time, it is possible to provide a tile image of a quality corresponding to the changed network state.
  • each image included in the corresponding content is divided into a predetermined number of tile images, and each image tile Content registration processing unit for generating a copy having a different quality for the image to store in the content database
  • a content providing request signal is received from the terminal device, determines the current network state, the quality corresponding to the determined network state
  • a content service server including a content providing processor for obtaining a tile image of the content database and transmitting the same to the terminal device.
  • the content database stores at least one of content identification information, images included in each content, an original image in relation to each image, and images of different quality from the original image.
  • the content providing processing unit determines a current network state, and obtains a tile image of a quality corresponding to the determined network state and the content identification information from the content database.
  • the network state is changed by monitoring the network state in real time, a tile image of a quality corresponding to the changed network state may be transmitted to the terminal device.
  • a content providing request signal including a communication unit, an output unit, content identification information for communication with a content service server through a communication network to the content service server via the communication unit, and the content Receiving a tile image of a quality corresponding to the network state from the service server, a terminal device including a content viewer processing unit for generating a single image by combining the received tile image, and displaying the generated image on the output unit Is provided.
  • the content viewer processor may combine tile images using coordinate values or tile image numbers of the tile image.
  • the content service server when a content registration request signal is received, divides each image included in the content into a predetermined number of tile images, and provides different quality for tile images of each image. Generating and storing a copy having the content, the content service server determines a current network state when a content providing request signal including content identification information is received from a terminal device, and determines the current network state. And transmitting a tile image of a corresponding quality to the terminal device, wherein the terminal device combines and displays a tile image transmitted from the content service server.
  • the content service server divides each image included in the corresponding content into a predetermined number of tile images when a content registration request signal is received. Creating and storing a copy having a different quality for the tile image in a content database; determining a current network state when a content providing request signal including content identification information is received from a terminal device; A content service method comprising the step of obtaining a tile image of the quality corresponding to the network status and the content identification information from the content database and transmitting to the terminal device.
  • the content service method may further include monitoring a network state in real time and transmitting a tile image of a quality corresponding to the changed network state to the terminal device when the network state changes.
  • the present invention by dividing the image requested to be registered into a tile image, by replicating the tile image in various quality to provide a tile image of a different quality according to the network state, the most suitable image transmission effect according to the state of the network There is.
  • the terminal device may combine and display tile images of different qualities received according to network conditions.
  • FIG. 1 is a view showing a content service system according to an embodiment of the present invention.
  • Figure 2 is a block diagram schematically showing the configuration of a terminal apparatus according to an embodiment of the present invention.
  • Figure 3 is a block diagram schematically showing the configuration of a content service server according to an embodiment of the present invention.
  • FIG. 4 is an exemplary view for explaining a method for registering an image in a content database according to an embodiment of the present invention.
  • FIG. 5 is a view showing a content service method according to an embodiment of the present invention.
  • FIG. 6 is an exemplary view for explaining a method of generating a single image by combining tile images according to an embodiment of the present invention.
  • each functional unit represented herein is merely an example of an implementation of the present invention. Accordingly, other implementations may be used in other implementations of the invention without departing from the spirit and scope of the invention.
  • each functional unit may be implemented in purely hardware or software configurations, but may be implemented in a combination of various hardware and software configurations that perform the same functions.
  • FIG. 1 is a view showing a content service system according to an embodiment of the present invention.
  • the content service system includes a terminal device 100 and a content service server 200.
  • the terminal device 100 transmits a content providing request signal including content identification information to the content service server 200, receives a tile image of a quality corresponding to a current network state from the content service server 200, and receives the received image.
  • the tile image is combined to generate one image, and the generated image is output.
  • the terminal device 100 is a device capable of communicating with the content service server 200 through a communication network, for example, a navigation device, a notebook computer, a mobile communication terminal, a smart phone, a portable media player (PMP),
  • the device may be a personal digital assistant (PDA), a tablet PC, a set-top box, or a smart TV.
  • PDA personal digital assistant
  • terminal device 100 A detailed description of the terminal device 100 will be made with reference to FIG. 2.
  • the content service server 200 divides each image included in the content into a predetermined number of tile images, and creates a copy having a different quality for each tile image. And store.
  • the content service server 200 When the content service request signal is received from the terminal device 100, the content service server 200 provides a tile image having a different quality according to the current network state.
  • FIG. 2 is a block diagram schematically showing the configuration of a terminal apparatus according to an embodiment of the present invention.
  • the terminal device 100 includes a communication unit 110, an input unit 120, an output unit 130, a storage unit 140, a content viewer processing unit 150, and a control unit 160.
  • the communication unit 110 is a communication means for connecting the terminal device 100 and the content service server through a communication network.
  • a wireless communication module such as mobile communication or satellite communication, a wired communication module such as the Internet, and a local area such as Wi-Fi, etc. It may include a wireless communication module.
  • the input unit 120 is a means for receiving a user request for controlling the operation of the terminal device 100, and converts the user's request into an electric signal according to a user's manipulation.
  • the input unit 120 is an input means for receiving letters, numbers, text, voice, movement, tactile sense, time, etc. from the user.
  • the input means is a keyboard, a keypad, a touch screen, a visual sensing means, a tactile sensing means, a movement detecting means. It may be implemented in various forms such as a voice input means.
  • the output unit 130 may be implemented as a display means for displaying screen information according to driving of an application, for example, a small flat panel display device such as a liquid crystal display (LCD) or organic light emitting diodes (OLED).
  • a small flat panel display device such as a liquid crystal display (LCD) or organic light emitting diodes (OLED).
  • LCD liquid crystal display
  • OLED organic light emitting diodes
  • the output unit 130 displays the image processed by the content viewer processor 150 on the screen.
  • the storage unit 140 stores a program necessary for controlling the operation of the terminal device 100 and data generated while executing the program.
  • the storage unit 140 stores contents composed of images received from the content service server through the communication unit 110.
  • the content viewer processor 150 transmits a content providing request signal including content identification information to the content service server through the communication unit 110 and receives a tile image of a quality corresponding to a network state from the content service server.
  • the content viewer processor 150 generates a single image by combining the received tile images and displays the generated image on the output unit 130. In this case, the content viewer processor 150 combines the tile images by using the tile value or the tile image number of the tile image.
  • the content viewer processor 150 may determine the current network state, and transmit a content providing request signal including the determined network state, content identification information, etc. to the content service server. Then, the content service server may provide the terminal device with the tile image corresponding to the network state without determining the network state.
  • the content viewer processor 150 may transmit a content providing request signal including the resolution information of the terminal device to the content service server. Then, the content service server may provide a tile image corresponding to a range not exceeding the resolution of the terminal device.
  • the controller 160 controls operations of each unit, such as the communication unit 110, the input unit 120, the output unit 130, the storage 140, and the content viewer processor 150.
  • FIG. 3 is a block diagram schematically illustrating a configuration of a content service server according to an exemplary embodiment of the present invention
  • FIG. 4 is an exemplary diagram for describing a method of registering an image to a content database according to an exemplary embodiment of the present invention.
  • the content service server 200 includes a content database 210, a content registration processor 220, a content providing processor 230, and a controller 240.
  • the content database 210 stores information about the content. That is, the content database 210 stores content identification information, images included in each content, original images in relation to each image, images of different quality from the original images, and the like.
  • the content registration processing unit 220 divides each image included in the corresponding content into a predetermined number of tile images, and copies copies having different qualities for tile images of each image. It generates and stores in the content database 210.
  • the content registration request signal may include content consisting of at least one image, content identification information, description of content, terminal device identification information, and the like.
  • the content registration processor 220 may generate tile images having different qualities by adjusting the bit rate, the number of pixels, and the like of the tile image.
  • a method of registering the image in the content database by the content registration processor 220 will be described with reference to FIG. 4.
  • the content registration processing unit 220 divides the image (a) into a tile image having a tile-like format as shown in (b). That is, the content registration processing unit 220 divides the image (a) into a plurality of tile images, such as A1, B1, C1, D1, and A2. Thereafter, the content registration processing unit 220 generates and stores a copy of the tile image according to the quality level (for example, high, mid, and low) as shown in (c).
  • the quality may be a value based on the resolution, the number of pixels, and the like.
  • the content providing processor 230 determines a current network state, obtains a tile image of a quality corresponding to the determined network state, from the content database 210 and transmits it to the terminal device. do.
  • the content providing processor 230 determines a current network state when a content providing request signal including content identification information is received. At this time, the content providing processor 230 determines the current network state by measuring the up / down link speed. The content providing processor 230 measures its own link speed while sending and receiving data for measuring the link speed. Here, the specific measurement method is to check while increasing the packet transmission rate per second until a packet error occurs. In addition, the content providing processor 230 may transmit a signal for measuring a link speed to the terminal device through the communication unit 210, and determine a network state based on a response signal received from the terminal device.
  • the content providing processor 230 obtains a tile image of a quality corresponding to the determined network state and content identification information from the content database 210 and transmits the tile image to the terminal device.
  • the content providing processing unit 230 monitors the network state in real time, and when the network state is changed, transmits a tile image of a quality corresponding to the changed network state to the terminal device.
  • an image of quality corresponding to a network condition of more than a first reference value an image of quality corresponding to a value of more than a second reference value and less than a first reference value, and of a quality of being of more than a third reference value and less than a second reference value.
  • the case where the image of the is stored in the content database will be described.
  • the content providing processor 230 transmits a tile image of a quality corresponding to the first reference value from the first image of the corresponding content to the terminal device.
  • the content providing processor 230 transmits the tile image of the quality corresponding to the third reference value to the terminal device.
  • the content providing processor 230 may transmit an original image having a resolution of 1080p or an image having a resolution of 720p or an image having a resolution of 480p according to a network state.
  • the controller 240 controls operations of each unit, such as the content database 210, the content registration processor 220, and the content providing processor 230.
  • FIG. 5 is a view showing a content service method according to an embodiment of the present invention
  • Figure 6 is an exemplary view for explaining a method of generating a single image by combining a tile image according to an embodiment of the present invention.
  • the content service server divides each image included in the content into a predetermined number of tile images (S504).
  • the content service server generates a copy having a different quality for the tile image of each image and stores it in the content database (S506).
  • the content service server When the content service server receives the content providing request signal from the terminal device (S508), it determines the current network state (S510).
  • the content service server obtains a tile image of a quality corresponding to the determined network state from the content database (S512) and transmits the tile image to the terminal device (S514).
  • the content service server monitors the network state in real time and, when the network state changes, transmits a tile image of a quality corresponding to the changed network state to the terminal device.
  • the terminal device combines the tile images received from the content service server to generate one image (S516), and displays the generated image on the output unit (S518).
  • the content service server transmits a tile image (A1H to B3H) having a high quality grade to the terminal device. If the network state changes to a slow state, the tile image having a quality grade of 'MID' ( C3M ⁇ B7M) is transmitted to the terminal device, and if the network state is changed to very slow, the tile image (C7L ⁇ C8L) of quality level 'LOW' is transmitted to the terminal device.
  • the terminal device renders a tile image of A1H to B3H as shown in (a), renders a tile image of C3M to B7M as shown in (b), and renders a tile image of C7L to C8L as shown in (c). 1 Display the image on the output.
  • the content service method may be written as a program, and codes and code segments constituting the program may be easily inferred by a programmer in the art.
  • the present invention divides an image requested to be registered into a tile image, duplicates the tile image with various qualities, and provides a tile image having a different quality according to the network state, thereby enabling a content service to transmit the most suitable image according to the state of the network. Applicable to the system and method.

Landscapes

  • Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Strategic Management (AREA)
  • Entrepreneurship & Innovation (AREA)
  • Human Resources & Organizations (AREA)
  • Operations Research (AREA)
  • Economics (AREA)
  • Marketing (AREA)
  • Data Mining & Analysis (AREA)
  • Quality & Reliability (AREA)
  • Tourism & Hospitality (AREA)
  • Physics & Mathematics (AREA)
  • General Business, Economics & Management (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Information Transfer Between Computers (AREA)

Abstract

La présente invention concerne un système et un procédé de services de contenu, le système comprenant : un serveur de services de contenu servant à diviser chaque image faisant partie du contenu en un nombre prédéterminé de carreaux d'image lorsqu'une inscription relative au contenu est demandée, à générer et stocker des copies ayant différentes qualités les unes par rapport aux autres en ce qui concerne les carreaux d'image de chaque image, et à fournir les carreaux d'image ayant différentes qualités en fonction de l'état actuel d'un réseau lorsque la fourniture du contenu est demandée par un dispositif terminal ; et le dispositif terminal servant à générer une image en combinant les carreaux d'image émis par le serveur de services de contenu, et à afficher l'image générée.
PCT/KR2013/011868 2013-12-19 2013-12-19 Système et procédé de services de contenu Ceased WO2015093653A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/KR2013/011868 WO2015093653A1 (fr) 2013-12-19 2013-12-19 Système et procédé de services de contenu

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/KR2013/011868 WO2015093653A1 (fr) 2013-12-19 2013-12-19 Système et procédé de services de contenu

Publications (1)

Publication Number Publication Date
WO2015093653A1 true WO2015093653A1 (fr) 2015-06-25

Family

ID=53402985

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2013/011868 Ceased WO2015093653A1 (fr) 2013-12-19 2013-12-19 Système et procédé de services de contenu

Country Status (1)

Country Link
WO (1) WO2015093653A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030122971A1 (en) * 2001-12-28 2003-07-03 Kenji Tanaka Digital broadcast delivery method, digital broadcast delivery system, and accounting method using the same
KR100453516B1 (ko) * 2002-05-21 2004-10-20 주식회사 이노티브 네트워크상의 고품질 거대 영상 전송 시스템 및 전송방법
US6810425B2 (en) * 1997-01-31 2004-10-26 Canon Kabushiki Kaisha Image display device and method and image communication apparatus and method
KR100997130B1 (ko) * 2008-08-08 2010-11-29 주식회사 아이토비 멀티미디어 디지털 콘텐츠의 축약 정보 및 그 활용 방법
US7995652B2 (en) * 2003-03-20 2011-08-09 Utc Fire & Security Americas Corporation, Inc. Systems and methods for multi-stream image processing

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6810425B2 (en) * 1997-01-31 2004-10-26 Canon Kabushiki Kaisha Image display device and method and image communication apparatus and method
US20030122971A1 (en) * 2001-12-28 2003-07-03 Kenji Tanaka Digital broadcast delivery method, digital broadcast delivery system, and accounting method using the same
KR100453516B1 (ko) * 2002-05-21 2004-10-20 주식회사 이노티브 네트워크상의 고품질 거대 영상 전송 시스템 및 전송방법
US7995652B2 (en) * 2003-03-20 2011-08-09 Utc Fire & Security Americas Corporation, Inc. Systems and methods for multi-stream image processing
KR100997130B1 (ko) * 2008-08-08 2010-11-29 주식회사 아이토비 멀티미디어 디지털 콘텐츠의 축약 정보 및 그 활용 방법

Similar Documents

Publication Publication Date Title
WO2012043962A1 (fr) Procédé et système pour visualiser un écran adaptatif en fonction d'un terminal
WO2012157890A2 (fr) Appareil et dispositif permettant de stocker les données d'un dispositif périphérique dans un terminal portable
WO2016052845A1 (fr) Système de service de diffusion en continu dans le cloud, procédé de service de diffusion en continu dans le cloud utilisant un gpu optimal, et appareil à cet effet
WO2012176973A1 (fr) Système et procédé permettant de mettre à jour partiellement des données de carte d'après la trajectoire de mouvement d'un utilisateur, appareil de service et appareil de terminal associés, et support d'enregistrement correspondant
WO2014084490A1 (fr) Procédé d'exécution d'une application installée sur un serveur externe et appareil de formation d'image pour réaliser le procédé
WO2013105716A1 (fr) Système de fourniture d'image, appareil correspondant à ce système, et procédé pour la fourniture d'une image
WO2020233168A1 (fr) Procédé et appareil de stockage de réseau pour données de commentaire de type d'image, et dispositif électronique et support
WO2015199293A1 (fr) Procédé de fourniture de service de diffusion en continu en nuage, dispositif et système correspondants, et support d'enregistrement lisible par ordinateur sur lequel est enregistré un code script de diffusion en continu en nuage
WO2011093629A2 (fr) Procédé et système de service de média enrichi utilisant une transmission multimédia en continu
WO2014126352A1 (fr) Appareil de gestion de courrier électronique et procédé de dispositif électronique
WO2013129833A1 (fr) Appareil et procédé procurant une interface utilisateur à distance
WO2014061859A1 (fr) Procédé capable d'analyser et d'afficher des commentaires, et appareil et système à cet effet
WO2020096118A1 (fr) Serveur et procédé de diffusion en continu de contenu vr à base de roi
WO2015199299A1 (fr) Procédé de réalisation de service en nuage, support d'enregistrement lisible par ordinateur sur lequel est enregistrée une application web prenant celui-ci en charge, et système et dispositif apparentés de service en nuage
WO2018131958A1 (fr) Sortie d'une pluralité d'images possédant des tailles différentes
WO2015130062A1 (fr) Procédé destiné à fournir des données d'image faisant appel à la diffusion en continu en nuage, appareil et système associés
WO2015093653A1 (fr) Système et procédé de services de contenu
WO2013180319A1 (fr) Procédé pour effectuer efficacement une écriture en miroir de fichiers de document
EP2580869A2 (fr) Appareil et procédé de recherche de contenu sur un terminal portatif
WO2020138909A1 (fr) Procédé de partage de contenu et dispositif électronique associé
WO2015108243A1 (fr) Système et procédé servant à fournir des contenus à l'aide d'une reconnaissance d'objet, et application associée
WO2024128602A1 (fr) Procédé de prélecture dynamique pour arborescence de dossiers, et serveur en nuage pour la réalisation de celui-ci
WO2011152593A1 (fr) Procédé de chargement de données au moyen d'un raccourci
WO2014051248A1 (fr) Système et procédé pour lier des messages de débogage
WO2015050385A1 (fr) Procédé et dispositif pour la distribution de charge selon une caractéristique de trame

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 13899909

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A DATED 20.10.2016)

122 Ep: pct application non-entry in european phase

Ref document number: 13899909

Country of ref document: EP

Kind code of ref document: A1