WO2007073053A1 - Procede de recherche de situation d'image en mouvement et systeme l'utilisant - Google Patents

Procede de recherche de situation d'image en mouvement et systeme l'utilisant Download PDF

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Publication number
WO2007073053A1
WO2007073053A1 PCT/KR2006/005419 KR2006005419W WO2007073053A1 WO 2007073053 A1 WO2007073053 A1 WO 2007073053A1 KR 2006005419 W KR2006005419 W KR 2006005419W WO 2007073053 A1 WO2007073053 A1 WO 2007073053A1
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WO
WIPO (PCT)
Prior art keywords
moving picture
scene
keyword
search
scripts
Prior art date
Application number
PCT/KR2006/005419
Other languages
English (en)
Inventor
Yeo Hoon Yoon
Chang Bong Kim
Su Young Kim
Ji Hoon Choi
Yun Seok Park
Woong Seon Yoo
Original Assignee
Nhn Corporation
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 Nhn Corporation filed Critical Nhn Corporation
Priority to JP2008543207A priority Critical patent/JP5261188B2/ja
Publication of WO2007073053A1 publication Critical patent/WO2007073053A1/fr

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/70—Information retrieval; Database structures therefor; File system structures therefor of video data
    • G06F16/78—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually

Definitions

  • the present invention relates to a method and system for searching a moving picture, and more particularly, to a moving picture scene search method and system which can search the entire moving picture for a particular scene.
  • TV television
  • various types of moving pictures such as a cable/satellite TV, movies, music videos, sports, and the like, are provided via the Internet.
  • a user may play a desired moving picture at a desired time, which is different from a TV program that generally broadcasts at an organized time.
  • the user who desires to view 9 o'clock news can search and view the 9 o'clock news via the Internet even in the next morning.
  • the user when the user desires to view a moving picture via the Internet, the user should search through a great amount of moving pictures, which are provided via the Internet, for a desired moving picture. Specifically, the user who desires to view a TV program "imagination plus” is required to search for the user's desired program moving picture by utilizing a program title "imagination plus” or a program host
  • a moving picture search service enabling a user to effectively search for a desired moving picture.
  • the user may be interested in only a portion of a particular program.
  • the user may be interested in a certain portion of a program rather than the entire program.
  • a user who desires to view a soccer game may desire to view only a scene where a particular player scores a goal rather than view the entire soccer game.
  • an entertainment program viewer may desire to view only "a scene where Baesulgi disco dances".
  • a general moving picture search method may retrieve the entire soccer game or the entire entertainment program. Therefore, the user may not retrieve only a desired scene.
  • attempts have been made to search for a moving picture using speech information or script information to search for a portion of a moving picture. Specifically, the attempts have been made to enable the user to find a desired scene of the moving picture by searching speeches or subtitles of the moving picture for speech or script associated with a keyword entered by the user.
  • contents of the moving picture may not be appropriately contained with only speeches or scripts.
  • the kiss scene may not be readily found only with the speeches or scripts since speech is not generally required in the kiss scene.
  • a moving picture scene search method and system which enables a user to appropriately find a desired scene from the moving picture using contents of the moving picture, is required.
  • An aspect of the present invention is to enable a user to effectively search an entire moving picture for a desired scene using a keyword associated with a content of the moving picture.
  • Another aspect of the present invention is to enable a user to input a keyword associated with a content of a moving picture and search for a scene associated with the content by dividing the entire moving picture into content-based units and performing a search using a script which indicates a content feature about the content of the moving picture.
  • Another aspect of the present invention is to provide search results according to a user's intention by identifying a scene search keyword and automatically recognizing the user's intention to perform a moving picture scene search.
  • Another aspect of the present invention is to improve a user's search satisfaction by allocating at least two scripts to a single scene moving picture, and utilizing one script which is more similar to a user's keyword among the allocated at least two scripts, as a title of the scene moving picture.
  • a moving picture scene search method including: receiving a keyword from a user, the keyword comprising a scene search keyword; identifying the scene search keyword and utilizing the keyword to search for the moving picture scene; searching a scene search database, which stores scripts indicating a content feature of a scene moving picture, by using a query that is generated from the keyword, the scene moving picture corresponding to a portion of the entire moving picture which is divided into content-based units; and providing search results about a scene moving picture corresponding to scripts that match the query.
  • the content based-based unit indicates a unit where a content of a corresponding portion has a meaning in the entire moving picture. Specifically, the content-based unit indicates a unit which includes a meaningful portion so that users desire to view only the portion.
  • a moving picture scene search method including: receiving a keyword from a user; searching a scene search database, which stores descriptive scripts indicating a content feature of a scene moving picture, by using a query that is generated from the keyword, the scene moving picture corresponding to a portion of the entire moving picture which is divided into content-based units; and providing search results about a scene moving picture corresponding to the descriptive scripts that match the query.
  • At least two scripts or descriptive scripts may be allocated to a single scene moving picture, and the step of providing may include setting one script or one descriptive script, which is more similar to the keyword, among the allocated at least two scripts or descriptive scripts, as a title of the scene moving picture.
  • at least two scripts or descriptive scripts, allocated to the single scene moving picture may be expressed for each behavior entity.
  • a moving picture scene search system including: a keyword input component receiving a keyword from a user; a query generator generating a query by using the keyword; a scene search database storing scripts indicating a content feature of a scene moving picture corresponding to a portion of the entire moving picture which is divided into content-based units; a scene moving picture search component searching the scene search database by using the query; and a search result provider providing search results about a scene moving picture corresponding to scripts that match the query.
  • the term "moving picture” includes video data, multimedia data, and the like, with respect to TV programs, movies, sports, and the like.
  • the multimedia data is generated by combining the video data and audio data.
  • FIG. 1 is a flowchart illustrating a moving picture scene search method according to an exemplary embodiment of the present invention
  • FIGS. 2 and 3 illustrate a relationship between the entire moving picture and a scene moving picture according to an exemplary embodiment
  • FIG. 4 illustrates an example of data stored in a scene search database according to an exemplary embodiment of the present invention
  • FIG. 5 is a flowchart illustrating an example of providing search results shown in FIG. 1;
  • FIG. 6 illustrates an example of data stored in a scene search database when at least two scripts are allocated to a single scene moving picture according to an exemplary embodiment of the present invention
  • FIG. 7 illustrates an example of a moving picture scene search result page according to an exemplary embodiment of the present invention
  • FIG. 8 illustrates a screen for determining whether to play the entire moving picture including a scene moving picture after the scene moving picture is completely played
  • FIG. 9 illustrates a guide screen for limiting a moving picture scene search
  • FIG. 10 is a block diagram illustrating a moving picture scene search system according to an exemplary embodiment of the present invention.
  • FIG. 1 is a flowchart illustrating a moving picture scene search method according to an exemplary embodiment of the present invention.
  • a keyword is received from a user.
  • the keyword includes a scene search keyword.
  • the scene search keyword corresponds to a keyword indicating that the keyword entered from the user is to search for a moving picture scene.
  • the scene search keyword may be "a scene”, “a situation”, “a segment”, and the like.
  • the user may determine to enter the keyword to perform a moving picture scene search.
  • the keyword excludes the scene search keyword the user may determine to enter the keyword to perform a general search.
  • the moving picture scene search method may store scene search keywords, such as "a scene”, "a situation”, and the like, in a database, and may determine whether a keyword is included in the scene search keywords stored in the database when the keyword is entered from the user.
  • scene search keywords such as "a scene", "a situation", and the like
  • the moving picture scene search method may determine the user enters the keyword to perform a moving picture scene search since the entered keyword includes the scene search keyword "scene”.
  • the moving picture scene search method may determine the user enters the keyword to perform a moving picture scene search since the entered keyword includes the scene search keyword "situation".
  • a scene search database is searched by using the generated query.
  • the scene search database stores scripts indicating a content feature of a scene moving picture.
  • the scene moving picture corresponds to a portion of the entire moving pictures which are divided into content-based units.
  • the content-based unit indicates a unit where a content of a corresponding portion has a meaning in the entire moving picture. Specifically, the content-based unit indicates a unit which includes a meaningful portion such that users desire to view only the portion.
  • a gamer manipulates Vulture units to invade a base of an opponent gamer and annihilate worker units of the opponent gamer.
  • the event may be very meaningful for users to search the entire moving picture for only a corresponding scene.
  • the corresponding scene where Imyohwan manipulated the Vulture units to invade the base of the opponent gamer and annihilate the worker units is utilized as the content-based unit.
  • FIGS. 2 and 3 illustrate a relationship between the entire moving picture and a scene moving picture according to an exemplary embodiment.
  • a 60-minitue entire moving picture 210 is divided into seven scene moving pictures 221, 222, 223, 224, 225, 226, and 227.
  • each of the scene moving pictures 221 through 227 corresponds to a content feature.
  • each of the scene moving pictures 221 through 227 includes the content feature that can be separated from the entire moving picture 210, and thus is separated from the entire moving picture 210.
  • each of the scene moving pictures 221 through 227 is separated into content-based units and corresponds to the content feature, and thus scripts indicating the content feature are allocated to each of the scene moving pictures 221 through 227.
  • the scripts may correspond to descriptive scripts that describe a situation of each of the scene moving pictures 221 through 227.
  • the entire moving picture 210 may be of a soccer game program.
  • each of the seven scene moving pictures 221 through 227 may correspond to a highlight of a corresponding soccer game.
  • scripts allocated to the scene moving pictures 221 through 227 may include "a scene where Parkjisung hits a crossbar", "a scene where Leewoonjae loses a point”, "a scene where Leechunsoo hits Maldini", and the like.
  • the entire moving picture 210 may be a drama program.
  • each of the seven scene moving pictures 221 through 227 may correspond to a highlight of a corresponding drama.
  • scripts allocated to the scene moving pictures 221 through 227 may include "a scene where Daniel kisses Ryouwon", "a scene where Hyunbin hits Daniel”, "a scene where Samsoon drinks and dances", and the like.
  • a highlight which includes a content feature to be separated from the entire moving picture, is set as a scene moving picture. Therefore, a moving picture scene search method according to an exemplary embodiment of the present invention may effectively set a search target for scenes that users may be interested in, and reduce an unnecessary scene moving picture separation. Also, scripts indicating a content feature are allocated to a corresponding scene moving picture. Therefore, in the case of no speech, and the like, a desired moving picture scene may be searched via a keyword about the desired moving picture. Referring to FIG. 3, an entire 60-minute moving picture 310 is divided into six scene moving pictures 321, 322, 323, 324, 325, and 326. In this instance, an example shown in FIG. 3 may be a TV program consisting of individual segments.
  • each of the individual segments corresponds to a single content- based unit, and thus all of the scene moving pictures 321 through 326 constitute the entire moving picture 310.
  • a program "gag concert” includes a plurality of segments, such as "a balsam school", “a stylish family”, and the like.
  • FIG. 3 illustrates an example of dividing the entire moving picture 310 into the scene moving pictures 321 through 326.
  • the scene moving pictures 321 through 326 correspond to the segments of the entire moving picture 310 respectively. Therefore, scripts indicating a name of a particular segment may be allocated to each of the scene moving pictures 321 through 326.
  • the entire moving picture 310 may be a TV gag program, "let's laugh together".
  • the six scene moving pictures 321 through 326 correspond to segments of the TV gag program respectively.
  • scripts allocated to the scene moving pictures 321 through 326 may correspond to "a segment name of the corresponding program", such as "HWASANGGO".
  • a moving picture scene search method may enable users to search a moving picture for each segment of a program and also to readily find a desired segment using a segment name.
  • each of scene moving pictures may correspond to a pointer that indicates a portion separated from the entire moving picture. Also, each of the scene moving pictures may be additionally generated by copying a partial section of the entire moving picture.
  • FIGS. 2 and 3 it is possible to effectively set a search target using a keyword associated with a content of an entire moving picture by dividing the entire moving picture into scene moving pictures based on a content feature. Also, it is possible to establish various types of strategies according to a requirement, such as providing the entire moving picture for a charge, providing the scene moving picture for free, and the like. As an example, when the entire moving picture is provided for charge, however, some scene moving pictures may be provided for free, and thus it may be possible to induce a user who views the scene moving picture to have an interest in the entire moving picture and thereby desire to view the entire moving picture for charge.
  • search results corresponding to the entered keyword are provided.
  • FIG. 4 illustrates an example of data stored in a scene search database according to an exemplary embodiment of the present invention.
  • the scene search database stores data 410 corresponding to a first scene moving picture and data 420 corresponding to a second scene moving picture.
  • the first scene moving picture and the second scene moving picture are generated by dividing an entire moving picture corresponding to an entertainment program.
  • the first scene moving picture and the second scene moving picture may correspond to highlights that include a content feature to be separated from the entire moving picture, and thus may be set to scene moving pictures.
  • the data 410 corresponding to the first scene moving picture includes a first scene script 411, a first scene start/end time 412, and a first scene still cut 413.
  • the first scene script 411 corresponds to a descriptive script that describes a situation of the first scene moving picture, and thus includes "a scene where Jangwoohyuk drinks water and then goes out to dance".
  • the first scene start/end time 412 corresponds to a play time of the first scene moving picture in the entire moving picture.
  • the first scene still cut 413 may correspond to a captured image that may express the content feature of the first scene moving picture. Specifically, since the first scene moving picture corresponds to "the scene where Jangwoohyuk drinks water and then goes out to dance", the first scene still cut 413 may correspond to an image file
  • the data 420 corresponding to the second scene moving picture includes a second scene script 421, a second scene start/end time 422, and a second scene still cut 423.
  • the second scene script 421 corresponds to a descriptive script that describes a situation of the second scene moving picture, and thus includes "a scene where Kanghodong hits Ryujaesok".
  • the second scene start/end time 422 corresponds to a play time of the second scene moving picture in the entire moving picture.
  • the second scene still cut 423 may correspond to a captured image that may express the content feature of the second scene moving picture.
  • the second scene still cut 423 may be an image file hit.jpg that captures an image where Kanghodong hits Rhyjaesok.
  • the data 410 corresponding to the first scene moving picture and the data 420 corresponding to the second scene moving picture may include speech information, screen quality information, capacity information, source information, and the like, in association with the first scene moving picture and the second scene moving picture.
  • FIG. 5 is a flowchart illustrating an example of operation S 160 shown in FIG. 1.
  • one script is selected from at least two scripts allocated to a found scene moving picture. As described above, at least two scripts may be allocated to a single scene moving picture.
  • At least two scripts, which are expressed for each behavior entity may be allocated to the single scene moving picture.
  • Parkjisung makes his third assist this season" and "a scene where Rooney scores a goal" may be allocated to a scene moving picture corresponding to a scene where Rooney scores a goal with Parkjisung's assist in a Manchester United team's soccer game.
  • one script which is more similar to the keyword, is selected from the allocated at least two scripts.
  • the similarity may indicate a similarity between the keyword and words included in the script, a word order, and the like.
  • a user performs a moving picture scene search by utilizing "a Parkjisung assist scene” as a keyword
  • the scene where Parkjisung makes his third assist this season is selected instead of "the scene where Rooney scores a goal”.
  • the user performs the moving picture scene search by utilizing "Rooney's goal scene” as the keyword "the scene where Rooney scores a goal” is selected instead of "the scene where Parkjisung makes his third assist this season”.
  • search results are generated by utilizing the selected script as a title of a corresponding scene moving picture.
  • the scene where Parkjisung makes his third assist this season or "the scene where Rooney scores a goal” is selectively set to the title of the corresponding scene moving picture depending upon which keyword the user enters.
  • a user may acquire search results which has a title similar to a keyword entered by the user, and thus the user's search satisfaction may be improved.
  • the scene moving picture is provided under the tile of "the scene where Parkjisung makes his third assist this season", which is compatible with the user's intention rather than to provide the scene moving picture under the title of "the scene where Rooney scores a goal”.
  • FIG. 6 illustrates an example of data stored in a scene search database when at least two scripts are allocated to a single scene moving picture according to an exemplary embodiment of the present invention.
  • the scene search database includes three scene scripts 610, a scene start/end time 620, and a scene still cut 630.
  • the three scene scripts 610 include "a scene where Rain kisses a girl in Deadly love", “a scene where Rain kisses Shinmina”, and “a scene where Shinmina is kissed by Rain”.
  • a script which is most similar to a keyword entered from a user, may be utilized as a title of the scene moving picture.
  • FIG. 7 illustrates an example of a moving picture scene search result page according to an exemplary embodiment of the present invention.
  • the moving picture scene search result page includes a play field 710 for playing a scene moving picture, a scene moving picture title field 720, a scene moving picture speech information field 730, and an additional information field 740.
  • the play field 710 displays a player for playing a scene moving picture that is selected as search results.
  • the player may be configured to play the scene moving picture only when a user clicks a play button of the player.
  • the scene moving picture title field 720 displays a title of the selected scene moving picture. As described above, depending upon a keyword entered from the user, any one of "the scene where Rain kisses a girl in Deadly love", “the scene where Rain kisses Shinmina”, and “the scene where Shinmina is kissed by Rain” may be utilized as the title.
  • the scene moving picture speech information field 730 displays speech information when the selected scene moving picture includes speeches.
  • speech information may be limited to only two lines to be displayed.
  • a moving picture scene search method may provide a user with a scene moving picture that is selected as search results about a scene moving picture, search results about a moving picture search database that stores scripts about the entire moving picture, and search results that match a query and include the entire moving picture.
  • the scripts about the entire moving picture may include a title, an episode, a source, a file Universal Resource Locator (URL), a resolution, a screen size, a character, a category, a still cut, and the like.
  • the moving picture scene search method may display search results about both the entire moving picture and a scene moving picture corresponding to a keyword entered from a user. In this instance, whether the entered keyword includes a scene search keyword may not be determined.
  • the moving picture scene search method may provide search results which are acquired by searching a moving picture search database, storing scripts about the entire moving picture, with a query that is generated from the entered keyword, and also may provide search results which are acquired by searching the scene search database.
  • the moving picture scene search method may further include determining whether the user desires to play the entire moving picture, which includes the provided scene moving picture, when playing of the provided scene moving picture is completed.
  • FIG. 8 illustrates a screen for determining whether to play the entire moving picture including a scene moving picture after the scene moving picture is completely played.
  • the moving picture scene search method displays a screen to ask the user whether to play the entire moving picture including the scene moving picture.
  • the user may click a "yes” button. Otherwise, the user may click a "cancel” button.
  • search results about a corresponding scene moving picture are provided for a user in association with search results about the entire moving picture, it is possible to increase the user's interests in the entire moving picture.
  • the entire moving picture may be available for charge.
  • a user who views the corresponding scene moving picture for free may also view the entire moving picture including the corresponding scene moving picture. Accordingly, it is possible to increase the user's selection rate about the entire moving picture by initially playing the corresponding scene moving picture and then displaying a screen to ask whether to view the entire moving picture including the corresponding scene moving picture.
  • a scene moving picture search method may limit a number of playable scene moving pictures until the user logs in. If the user is allowed to unlimitedly play the scene moving picture, the user may not need to view the entire moving picture. Specifically, when the entire moving picture is available for charge and the scene moving picture is provided for free, it is very important to limit the number of playable scene moving pictures. Also, it is possible to limit a number of playable scene moving pictures of the user who does not log by using an Internet Protocol (IP) address, a cookie, and the like.
  • IP Internet Protocol
  • the scene moving picture search method allows playing of the scene moving picture within a predetermined ratio of a play time of the entire moving picture within a predetermined time.
  • the scene moving picture search method may not allow a logged-in user to play more than 10% of scene moving picture with respect to a play time of a particular moving picture every month.
  • FIG. 9 illustrates a guide screen for limiting a moving picture scene search.
  • the moving picture scene search method may be recorded in computer-readable media including program instructions to implement various operations embodied by a computer.
  • the media may also include, alone or in combination with the program instructions, data files, data structures, and the like.
  • Examples of computer-readable media include magnetic media such as hard disks, floppy disks, and magnetic tape; optical media such as CD ROM disks and DVD; magneto-optical media such as optical disks; and hardware devices that are specially configured to store and perform program instructions, such as read-only memory (ROM), random access memory (RAM), flash memory, and the like.
  • the media may also be a transmission medium such as optical or metallic lines, wave guides, and the like, including a carrier wave transmitting signals specifying the program instructions, data structures, and the like.
  • Examples of program instructions include both machine code, such as produced by a compiler, and files containing higher level code that may be executed by the computer using an interpreter.
  • the described hardware devices may be configured to act as one or more software modules in order to perform the operations of the above-described embodiments of the present invention.
  • FIG. 10 is a block diagram illustrating a moving picture scene search system according to an exemplary embodiment of the present invention.
  • the moving picture scene search system includes a keyword input component 1010, a query generator 1020, a scene search database 1030, a scene moving picture search component 1040, and a search result provider 1050.
  • the keyword input component 1010 receives a keyword from a user.
  • the keyword input component 1010 may receive a keyword, including a scene search keyword, from the user.
  • the moving picture scene search system may further include a scene search determination component to identify the scene search keyword from the keyword entered from the user, and thereby determine whether the user desires to perform a moving picture scene search.
  • the query generator 1020 generates a query by using the keyword.
  • the keyword may be utilized as the query as is.
  • a meaningless portion is deleted from the keyword, and only a remaining portion may be utilized as the query.
  • the scene search database 1030 stores scripts indicating a content feature of a scene moving picture, by using a query that is generated from the keyword.
  • the scene moving picture corresponds to a portion of the entire moving picture which is divided into content-based units.
  • the content-based unit indicates a unit where a content of a corresponding portion has a meaning in the entire moving picture. Specifically, the content-based unit indicates a unit which includes a meaningful portion so that users desire to view only the portion.
  • At least two scripts may be allocated to a single scene moving picture.
  • one script, which is more similar to the keyword, among the provided at least two scripts may be set to a title of the scene moving picture.
  • at least two scripts, which are expressed for each behavior entity, may be allocated to the single scene moving picture.
  • each of the scripts may include a descriptive script that describes a situation of the scene moving picture.
  • the scene moving picture search component 1040 searches the scene search database 1030 by using the query that is generated by the query generator 1020.
  • the search result provider 1050 provides search results about a scene moving picture corresponding to scripts that match the query. Further descriptions related to the moving picture scene search system, which is described above with FIG. 10, may be applicable to the above-described exemplary embodiments of the moving picture scene search method and thus will be omitted.
  • a moving picture scene search method and system which enables a user to effectively search an entire moving picture for a desired scene using a keyword associated with a content of the moving picture.
  • the present invention it is possible to enable a user to input a keyword associated with a content of a moving picture and search for a scene associated with the content by dividing the entire moving picture into content-based units and performing a search using a script which indicates a content feature about the content of the moving picture.
  • the present invention it is possible to improve a user's search satisfaction by allocating at least two scripts to a single scene moving picture, and utilizing one script which is more similar to a user's keyword among the allocated at least two scripts, as a title of the scene moving picture.

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  • Engineering & Computer Science (AREA)
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  • Library & Information Science (AREA)
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  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
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  • Television Signal Processing For Recording (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

Procédé et système de recherche de scène d'image en mouvement permettant de rechercher dans la totalité de l'image pour trouver une scène particulière. Le procédé comprend les étapes suivantes : réception de mot clé de la part d'un utilisateur, ce mot comprenant un mot clé de recherche de scène ; identification du mot clé de recherche de scène et utilisation du mot clé pour rechercher la scène d'image en mouvement particulière ; recherche dans une base de données de recherche de scène, qui enregistre de scripts indiquant une caractéristique de contenu d'image animée de scène, via une interrogation issue du mot clé, correspondant à une partie de la totalité de l'image en mouvement, laquelle est divisée en unités établies sur la base de contenu ; et fourniture de résultats de recherche concernant une image animée de scène qui correspond aux scripts correspondant eux-mêmes à l'interrogation. On peut ainsi lancer efficacement une recherche dans la totalité de l'image en mouvement pour trouver une scène spécifique, au moyen d'un mot clé en rapport avec un contenu de l'image en mouvement.
PCT/KR2006/005419 2005-12-20 2006-12-13 Procede de recherche de situation d'image en mouvement et systeme l'utilisant WO2007073053A1 (fr)

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JP2008543207A JP5261188B2 (ja) 2005-12-20 2006-12-13 動画場面検索方法およびこれを用いた場面検索システム

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KR10-2005-0126371 2005-12-20
KR1020050126371A KR100721409B1 (ko) 2005-12-20 2005-12-20 동영상 장면 검색 방법 및 이를 이용한 장면 검색 시스템

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KR101009973B1 (ko) * 2010-04-07 2011-01-21 김덕훈 미디어 컨텐츠 제공 방법, 그리고 그를 위한 장치
KR102080315B1 (ko) 2018-06-01 2020-02-24 네이버 주식회사 동영상 서비스 제공 방법 및 이를 이용하는 서비스 서버
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