KR101487540B1 - System and method for providing additional information - Google Patents

Abstract

The present invention discloses a system and a method for providing recommended information. The system for providing the candidate information according to one embodiment of the present invention includes: a collection unit to collect a plurality of video contents and information of at least one object extracted from each video content; a searching unit to receive a query from a user and search for a resultant video content corresponding to the query among the video contents and recommended information related to the object extracted from the resultant video content; and an information providing unit to provide an object by each index and recommended information by each object based on the resultant video content and the object extracted from the resultant video content.

Description

[0001] SYSTEM AND METHOD FOR PROVIDING INFORMATION [0002]

The present invention relates to a recommendation information providing system and method.

The conventional video content providing service generally provides a player capable of reproducing video content or fixedly inserts a specific advertisement text on the screen on which the video content is reproduced.

Such advertisement techniques have a problem in that they can not satisfy the users' needs by acquiring information through a separate route even if the users do not recognize or recognize various information related to the advertisement included in the video contents.

Korean Patent Laid-Open Publication No. 2013-0047165

The present invention provides a method and system for providing a variety of information to a user based on information extracted from video contents and easily limiting a range of information provided by a user.

A recommendation information providing system according to an embodiment of the present invention includes: a collection unit for collecting information related to at least one object extracted from a plurality of moving picture contents and each moving picture content; A search unit receiving a query word from a user and searching for a resultant video content corresponding to the query term among the plurality of video content and recommendation information related to an object extracted from the resultant video content; And information providing means for providing index-specific object and object-by-object recommendation information based on the resultant moving picture content and the index assigned to the extracted object from the resultant moving picture content.

Wherein the information providing unit provides a still image and at least one index to the first area upon receiving a playback stop signal of the resultant moving image content provided in the first area of the screen, Upon reception of an arbitrary index selection signal, at least one object extracted from the still image and allocated with the selected index and the recommendation information can be retrieved in the second area of the screen.

The information providing unit may provide a selection button to the still image upon receiving the reproduction stop signal and may provide the at least one index to the still image upon receiving the activation signal of the selection button.

The retrieval unit retrieves recommendation information of an object to which the selected index is allocated among the objects extracted from the frame adjacent to the still image frame when there is no object allocated with the selected index among at least one object extracted from the still image You can search.

The system may further include a verification unit that calculates an evaluation result based on the evaluation value of the provided recommendation information and feeds back the recommendation information provider according to the evaluation result.

The system may further include a tool providing unit that provides a recommendation information editing tool and receives update recommendation information that is obtained by modifying the recommendation information and the recommended recommendation information through the editing tool.

According to an embodiment of the present invention, there is provided a recommendation information providing method comprising: collecting information related to a plurality of moving picture contents and at least one object extracted from each moving picture content; Retrieving a resultant video content corresponding to the query term and recommendation information related to an object extracted from the resultant video content when the query term is received from a user; And providing index-specific object and object-by-object recommendation information based on the resultant video content and the index assigned to the object extracted from the resultant video content.

The method includes: providing a still image and at least one index to the first area upon receiving a playback stop signal of the resulting moving image content provided in a first area of the screen; And retrieving at least one object extracted from the still image and assigned the selected index and the recommendation information in a second area of the screen upon receiving an arbitrary index selection signal of the at least one index .

The index providing step may include: providing a selection button to the still image when receiving the reproduction stop signal; And providing the at least one index to the still image upon receiving the activation signal of the selection button.

The method may further include recommending information of an object to which the selected index is allocated among the objects extracted from the frame adjacent to the still image frame when there is no object allocated with the selected index among at least one object extracted from the still image And searching for the search result.

The method may further include the step of calculating an evaluation result based on the evaluation value of the provided recommendation information and feeding back to the recommendation information provider according to the evaluation result.

The method may further include providing a recommendation information editing tool, and receiving new recommendation information and update recommended recommendation information in which the recommended recommendation information is modified through the editing tool.

There can be provided a computer-readable recording medium on which a program for executing a recommendation information providing method according to an embodiment of the present invention is recorded.

According to the embodiment of the present invention, the user can intuitively receive various information from the video contents and easily limit the range of information provided.

1 is a block diagram schematically showing a configuration of a recommendation information providing system according to an embodiment of the present invention.
2 is a block diagram schematically illustrating a configuration of a user terminal according to an embodiment of the present invention.
3 and 4 are views for explaining an example of a relationship between a user terminal and a recommendation information providing system according to an embodiment of the present invention.
5 is a diagram illustrating a relationship between a user terminal and a recommendation information providing system according to another embodiment of the present invention.
6 is a view for explaining an embodiment of a recommendation information providing system according to an embodiment of the present invention.
7 to 9 are exemplary views of a recommendation information related screen provided to a user terminal by a recommendation information providing system according to an embodiment of the present invention.
10 is a flowchart schematically illustrating a recommendation information providing method according to an embodiment of the present invention.

Brief Description of the Drawings The advantages and features of the present invention, and the manner of achieving them, will be apparent from and elucidated with reference to the embodiments described in conjunction with the accompanying drawings. It should be understood, however, that the present invention is not limited to the embodiments set forth herein, but may be embodied in many different forms and includes all conversions, equivalents, and alternatives falling within the spirit and scope of the present invention . BRIEF DESCRIPTION OF THE DRAWINGS The above and other aspects of the present invention will become more apparent by describing in detail preferred embodiments thereof with reference to the attached drawings. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The singular expressions include plural expressions unless the context clearly dictates otherwise. In the present application, the terms "comprises" or "having" and the like are used to specify that there is a feature, a number, a step, an operation, an element, a component or a combination thereof described in the specification, But do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or combinations thereof. The terms first, second, etc. may be used to describe various elements, but the elements should not be limited by the terms. The terms are used only for the purpose of distinguishing one component from another.

In this specification, "communication", "communication network", "Internet network" and "network" may be used in the same sense. The terms refer to wired and wireless local and wide area data transmission and reception networks capable of transmitting and receiving a file between a user terminal, a terminal of other users, and a download server.

In the present specification, when one component 'transmits' data to another component, the component may transmit the data directly to the other component, or may transmit the data through at least one other component To the other component.

Conversely, when one element 'directly transmits' data to another element, it means that the data is transmitted to the other element without passing through another element in the element.

In the present specification, 'to' means a functional and structural combination of hardware for carrying out the technical idea of the present invention and software for driving the hardware. For example, 'to part' may refer to a logical unit of a predetermined code and a hardware resource for the predetermined code to be executed, and it may mean a code physically connected to the unit, or a kind of hardware Or may be easily deduced to the average expert in the field of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the like elements throughout. .

1 is a block diagram schematically showing a configuration of a recommendation information providing system according to an embodiment of the present invention.

Referring to FIG. 1, a recommendation information providing system 10 according to an exemplary embodiment of the present invention includes a collecting unit 110, a searching unit 120, an information providing unit 130, a verifying unit 140, 150 and a control unit 160. [

The collecting unit 110 may collect and store moving image contents. The collection unit 110 may collect the video content from a portal server, a blog server, a personal homepage server, or the like, which provides a content providing service. The portal server may include service sites that provide video on the web, such as, for example, YouTube, Vimeo, Pandora TV, and the like.

The recommendation information providing system 10 registers a plurality of service sites in advance, and the collecting unit 110 accesses a plurality of registered sites and can automatically collect URLs of video contents, video contents, and related information. A search agent program similar to Spider, Web Crawler, Bot, etc. can be used for this purpose.

The collecting unit 110 may extract at least one keyword from each video content. The collection unit 110 can recognize and extract objects such as food, a place, a location, a trademark, an animal or plant, an object, and a person from the background and foreground of the video content. The object recognition method is not particularly limited, and various methods such as recognition by comparing with object information stored in advance can be used.

The collection unit 110 may collect and store information related to the extracted object. The collection unit 110 may generate a keyword corresponding to the extracted object, and collect related information based on the generated keyword. The collecting unit 110 collects related information based on keywords generated by accessing a plurality of registered sites, selects the collected information according to a predetermined criterion, and stores the collected information as recommendation information. The selection criteria can be variously determined such as information collected in duplicate at a plurality of sites a predetermined number of times, information having a large number of searches, and reliability of the site. The keyword may be a combination of one or more words. The keyword may basically include a title, a main character, an author, a word representative of the video content, or a combination of words written with reduced sentences.

In addition, the collecting unit 110 may connect the recommendation information providing system 10 to a plurality of users, and may individually store the information registered as recommendation information in accordance with predetermined criteria or without selection. The information registered by the users may be new recommendation information or update recommendation information that has already been modified to the previously registered recommendation information.

The collection unit 110 may assign an index to an extracted object as an upper category to classify the objects by index.

The collecting unit 110 may match the extracted objects and corresponding recommendation information, and / or may match and store the extracted object and corresponding recommendation information in a part (or frame) of the video content.

The search unit 120 may receive a query input from a user and search for a resultant video content corresponding to the query term among a plurality of video content. The retrieval unit 130 may retrieve recommendation information related to a plurality of objects extracted from the resultant video content.

Upon receiving the reproduction stop signal during the reproduction of the resultant moving image content, the search unit 120 may search for the object extracted from the still image and the still image and the recommended information. The search unit 120 can restrict the search range of the recommendation information by using the play stop position information of the video content as the search condition and search it.

The information providing unit 130 may generate a list of index-specific objects and object-by-object recommendation information based on indexes assigned to objects extracted from the resulting moving image content and the resulting moving image content, and provide the list to the user terminal. The information providing unit 130 may display the video content in the content reproduction area defined on the screen of the user terminal and display the recommendation information in the information providing area. The sizes of the content reproduction area and the information providing area are adjustable. The content playback area and the information providing area may be separately displayed on the screen, and the remaining area may be displayed on the entire screen in a state in which one of the content playback area and the information providing area is omitted.

When the information providing unit 130 receives the reproduction stop signal during the reproduction of the resultant moving image content, the information providing unit 130 may provide at least one index assigned to at least one object extracted from the still image and the still image on the still image. Specifically, the information providing unit 130 provides a selection button on the still image when receiving the reproduction stop signal during reproduction of the resultant moving image content, and when receiving the activation signal of the selection button, provides at least one index in the form of a selection button can do.

At least one index may be provided in an overlapped manner on the still image, and transparency is set for the still image so that the degree of the still image located in the lower layer of the index can be adjusted.

The playback stop signal may be a detection signal of a pointer such as a mouse cursor on the playback screen of the resultant video content. Or the playback stop signal may be a touch detection signal of a resultant video content playback screen caused by a finger, a stylus, or the like.

Upon receiving the index selection signal for selecting an arbitrary index among at least one index button, the information providing unit 130 provides at least one object belonging to the selected index among the objects extracted from the still image and a list of the recommended information . The information providing unit 130 initially provides recommendation information for the whole video content, and when a part (still image) of the video content is designated, the information providing unit 130 may restrict (filter) .

The search unit 120 may restrict the search range of the recommendation information by configuring the search conditions from the stop motion of the video content, and the information provider 130 may provide the searched recommendation information to the user terminal.

The information providing unit 130 may provide the recommendation information in various formats such as text, image, or a combination thereof. Recommendation information can be linked with the site that provided recommendation information.

If there is no object belonging to the selected index among the objects extracted from the still image, the searching unit 120 may search the recommendation information of the objects belonging to the selected index among the objects extracted from the frame adjacent to the still image frame. The user can click the recommendation information to access the site providing the recommendation information. The user can solve the inconvenience of searching for a new site for searching information.

The verification unit 140 can request the user to evaluate the recommendation information and calculate the accuracy of the recommendation information based on the evaluation result obtained by synthesizing the plurality of evaluation values received from the user. The verification unit 140 may provide predetermined points or the like to the information provider that has provided the recommendation information based on the accuracy of the calculated recommendation information.

The tool supplier 150 may provide a tool for editing the provided recommendation information. A plurality of users can register new recommendation information as new recommendation information by using an editing tool or edit and supplement the previously provided recommendation information as update recommendation information.

The control unit 160 can control the information flow between each component of the recommendation information providing system 10 and the information flow with the external device.

Meanwhile, although not shown, the recommendation information providing system 10 may further include an advertisement providing unit to provide an advertisement related to the recommendation information to the advertisement play area allocated on the screen of the user terminal. The user can click the advertisement to access the relevant site.

2 is a block diagram schematically illustrating a configuration of a user terminal according to an embodiment of the present invention.

The user terminal T may be a notebook, a handheld device, a mobile terminal such as a smart phone, a tap, a desktop computer, or any suitable device that uses such device, or that is directly or indirectly connected thereto.

2, the user terminal T may include a control unit 210, a display unit 220, a user interface unit 230, a communication unit 240, and a storage unit 250.

The control unit 210 controls the overall operation of the user terminal T.

The control unit 210 can request the video content and the recommendation information corresponding to the query word to the recommendation information providing system 10 and receive the video content and recommendation information from the recommendation information providing system 10 The recommendation information associated with the objects may be received and displayed on the display unit 220.

Upon receipt of the reproduction stop signal of the moving picture content being reproduced from the user, the control unit 210 transmits a re-retrieval request signal including reproduction position information of the moving picture contents to the recommendation information providing system 10, And displays the recommendation information associated with the object extracted from the still image and the still image at the reproduction stop position on the display unit 220. [

When the control unit 110 receives a request for registration of recommendation information related to an object extracted from the retrieved or playing video content and an edit request for previously provided recommendation information from the user, Recommendation information and / or update recommendation information to the recommendation information providing system 10.

The display unit 220 may display the video content and recommendation information received from the recommendation information providing system 10 on the screen. The display unit 220 may include at least one of a liquid crystal display (LCD), an organic light emitting display (OLED), an electrophoretic display (EPD), a flexible display, and a three dimensional (3D) Also, there may be two or more display units 220 according to the implementation form of the user terminal T. [

The user interface unit (UI unit) 230 may provide an interface with a user for controlling the operation of the user terminal T. [ In particular, the UI unit 230 may receive a user's operation signal and may transmit the received operation signal to the controller 210. [

The communication unit 240 transmits and receives information and transmits information related to the video content and recommendation information to and from the recommendation information providing system 10. [

The storage unit 250 may store the video content and recommendation information received from the recommendation information providing system 10. [ The storage unit 250 may store ratings, points, and the like acquired according to the registration of the new recommendation information or the update recommendation information.

The storage unit 250 may be a flash memory type, a hard disk type, a multimedia card micro type, a card type memory (for example, SD or XD memory) A RAM, and a ROM. In addition, the storage unit 250 may include a virtual space of a cloud environment connected by a wired and / or wireless connection, such as a web storage that performs a storage function on the Internet.

3 and 4 are views for explaining an example of a relationship between a user terminal and a recommendation information providing system according to an embodiment of the present invention.

3, the recommendation information providing system 10 includes a plurality of user terminals T1, T2, ..., NW by a network NW including a wired and / or wireless communication network such as the Internet and / or an intranet, Tn. That is, the recommendation information providing system 10 described above is distinguished from the user terminals T1, T2, ..., Tn and can be connected to the network NW while being separated from the user terminals T1, T2, ..., Tn have.

Although the recommendation information providing system 10 according to the present embodiment is shown as one apparatus in FIG. 1, it is not necessarily implemented as any one physical apparatus. That is, as shown in FIG. 4, the recommendation information providing system 10 may be implemented by organically combining a plurality of physical devices. To this end, some of the configurations included in the recommendation information providing system 10 may be implemented or installed in any one of the physical devices 10a, and some of the configurations may be implemented or installed in other physical devices 10b. At this time, the other physical device 10b may be implemented as a part of the user terminal Tm.

Depending on the implementation, each component (component) included in the recommendation information providing system 10 may also be distributed over different physical devices, and the distributed configuration may be organically combined to define Functions and / or operations described herein.

5 is a diagram illustrating a relationship between a user terminal and a recommendation information providing system according to another embodiment of the present invention.

Referring to FIG. 5, the recommendation information providing system 10 according to the present embodiment may be included in the user terminal T. FIG. There are various methods for including the recommendation information providing system 10 of the present embodiment in the user terminal T. For example, the recommendation information providing system 10 may be provided in the form of a single application to the user terminal T via the network NW, . As another specific example, the recommendation information providing system 10 may be installed in the user terminal T via off-line. However, the present invention is not limited to this, and may include a case where the recommendation information providing system 10 can be installed in various forms within the user terminal T. [ The user terminal T may include a recommendation information providing system 10 in the control unit 210 shown in FIG. 2 and may further include a recommendation information providing system 10 separately from the control unit 210.

6 is a view for explaining an embodiment of a recommendation information providing system according to an embodiment of the present invention.

Referring to FIG. 6, the recommendation information providing system 10 of FIG. 1 is implemented by a recommendation information providing server 10S, and at least one user terminal T1, T2, ..., Tn is connected to a network NW To the recommendation information providing server 10S. The recommendation information providing server 10S may provide the information stored in the database DB to the user terminal T or may store the information received from the user terminal T in the database DB.

The recommendation information providing server 10S may be implemented independently to provide recommendation information or may be implemented by adding a recommendation information providing function according to an embodiment of the present invention to an existing service apparatus providing various services.

The recommendation information providing server 10S is a computer system or computer software implemented as a network server, and can provide various information as a web page. Here, the network server is a computer system and a computer that are connected to a sub-device capable of communicating with another network server through a computer network such as a private intranet or the Internet to receive a task execution request, perform an operation thereon, Software (network server program). However, in addition to the network server program, it should be understood as a broad concept including a series of application programs running on a network server and in some cases, various databases built in the inside. Such a network server can be implemented using a network server program which is variously provided according to operating systems such as DOS, Windows, Linux, Unix or MacOS.

The recommendation information providing server 10S may be connected to the content providing server 20S via a network NW. The recommendation information providing server 10S may receive various video contents and recommendation information from the content providing server 20S. Also, the recommendation information providing server 10S may receive recommendation information from the user terminals T1, T2, ..., Tn.

The recommendation information providing server 10S may receive the query term from the user terminals T1, T2, ..., Tn, and may search for and provide the video content and recommendation information corresponding to the query term. The recommendation information providing server 10S may provide recommendation information related to the object extracted from the video contents as a list. The recommendation information providing server 10S may provide recommendation information for the whole of the video contents or recommendation information for a part of the video contents. The recommendation information providing server 10S receives the screen operation signal (for example, the temporary stop operation of the moving picture content being played back) inputted from the user terminals T1, T2, ..., Tn, The recommended information search range may be limited based on the location information in the included video content, and the recommendation information may be retrieved and the search result may be provided to the user terminals T1, T2, ..., Tn.

The recommendation information providing server 10S may be connected to the advertisement providing server 30S via the network NW. The recommendation information providing server 10S may receive all recommendation information from the advertisement providing server 30S or advertisement contents to be reproduced when providing the recommendation information.

Although not shown, the recommendation information providing server 10S can link up with the electronic commerce system to purchase an advertisement commodity.

A database (DB) is a data structure implemented in a storage space of a computer system, and can be freely retrieved, deleted, edited and added. Such a database (DB) may have appropriate fields or components for performing functions such as storing, retrieving, deleting, editing, and adding data.

The database (DB) can store member information, video contents, and recommendation information. The recommendation information can be stored in a tree structure having the parent assigned to the video content or the index assigned to the recommendation information.

7 to 9 are exemplary views of a recommendation information related screen provided to a user terminal by a recommendation information providing system according to an embodiment of the present invention.

Referring to FIG. 7, the video content provided by the recommendation information providing system 10 is displayed on the content playback window (VA) according to the search result corresponding to the user's query term, and the recommendation information Is displayed in the information providing window RA. The sizes of the content playback window VA and the information providing window RA can be adjusted. The content playback window VA and the information providing window RA can be separately displayed and the remaining window is displayed on the entire screen in a state in which one of the content playback window VA and the information providing window RA is omitted .

Referring to FIG. 7, the recommendation information may be classified according to the index assigned to each object. For example, as shown in FIG. 7, the recommendation information includes food, place, fashion, and star as indexes, Can be provided. The index may be provided as an icon or button in text or image form. When the index is "fashion ", it is possible to include objects such as a muffler, a coat, and a bag as sub information of fashion, and corresponding recommendation information for each object can be provided on the right side of the object.

The recommendation information provided after the initial search may include all recommendation information related to the extracted object recognized in the entire video contents.

In one area of the display unit screen, a plurality of users who browse the searched video contents can be displayed through the SNS. A plurality of users can upload information about the searched video content itself and recommendation information related to the video content in a comment format through the SNS.

Referring to FIG. 8, when the user clicks the video content of the content playback window VA displayed on the result screen (a), the moving image is played back (b). When a user moves a pointer PT such as a mouse cursor to a playback screen during playback of a moving image, the motion picture playback is stopped, a still image is displayed, and a button BT is provided on the still image (c).

When the user clicks the button BT, indexes assigned to at least one object extracted from the still image are provided (d). In this case, the index can be represented by a button or an icon in the form of a text or an image. In the embodiment of FIG. 8, an index such as a food A, a place B, a fashion C, Button. The index displayed in the content playback window VA may match or some of the index displayed in the information providing window RA may be omitted.

When the user clicks any of the indexes displayed in the content playback window VA, a corresponding index among the indexes displayed in the information providing window RA is automatically selected, and the recommendation information of the objects belonging to the lower part of the selected index Can be displayed in the information providing window (RA).

9, when the user selects the index B indicating "place" shown in the content playback window VA shown in FIG. 8 (d), it means "place" of the information providing window RA Is selected at the same time. In addition, the object extracted from the background of the still image, for example, recommendation information related to Nami Island, for example, famous restaurants, accommodations, and attractions of Nami Island are displayed with icons (A, B, C, D) . When the user selects one of the icons A, B, C and D, the recommendation information indicated by the selected icon can be provided in more detail.

Although not shown, the recommendation information can be re-categorized and provided. For example, the recommendation information may be classified according to a restaurant, a lodging, and a spot, and only recommendation information of a category of at least one of a restaurant, a lodging, and a spot may be displayed on the map.

In addition, an advertisement reproduction window AA may be provided in the information providing window RA, and an advertisement related to the recommendation information may be provided in the advertisement reproduction window AA.

The embodiment of the present invention can easily and simply provide the recommendation information related to the video content and can set and provide the recommended range of recommendation information only by stopping the reproduction of the video content.

10 is a flowchart schematically illustrating a recommendation information providing method according to an embodiment of the present invention.

The recommendation information providing method according to the embodiment of the present invention can be performed by the recommendation information providing system described with reference to Figs. 1 to 9, and a detailed description overlapping with the contents described with reference to Figs. 1 to 9 is omitted would.

The recommendation information providing system can collect and store the video contents (S11). The recommendation information providing system can register a plurality of service sites in advance, and access the plurality of registered sites to collect the video content.

The recommendation information providing system may extract at least one object from each video content and collect information related to the extracted object (S13). The recommendation information providing system can sort the collected information according to predetermined criteria and store it as recommendation information. The recommendation information providing system can collect recommendation information by acquiring information from a plurality of registered sites or acquiring information by user's information registration. The recommendation information providing system can generate keywords for extracted objects and collect information based on the generated keywords. The recommendation information providing system can assign the index to the extracted objects, and sort the objects by index.

When the query information is received from the user, the recommendation information providing system retrieves the resultant video content corresponding to the query term and the recommendation information collected for the resulting video content from the collected video content, and provides the retrieved recommendation information to the user (S15). The recommendation information providing system can generate a list of the per-index objects and the per-object recommendation information based on the indexes allocated to the objects extracted from the resultant video content and the resulting video content, and provide them to the user terminal.

If the recommendation information providing system receives the reproduction stop signal during the reproduction of the resultant video contents, the recommendation information providing system can provide the object related to the still image and the recommendation information (S17). The recommendation information providing system can provide a still image and at least one index upon receiving a playback stop signal during playback of the resulting moving image content. Upon reception of an index selection signal for selecting an arbitrary index among at least one index by a user's operation, the recommendation information providing system searches for at least one object assigned a selected index among the objects extracted from the still image and the recommendation information And provide it to the user.

If there is no object belonging to the selected index among the objects extracted from the still image, the recommendation information providing system searches the recommendation information of the object belonging to the selected index among the objects extracted from the frame of the still image and the adjacent frame Can be provided to the user.

The recommendation information providing system can receive the evaluation value for the recommendation information provided from the users and calculate the accuracy of the recommendation information based on the evaluation result by summing up the evaluation values. The recommendation information providing system can provide predetermined points or the like to the information provider (user) who has provided the recommendation information based on the accuracy of the calculated recommendation information.

In addition, the recommendation information providing system can provide a tool for editing the provided recommendation information. A plurality of users can register new recommendation information by using an editing tool or edit recommended recommendation information to register revised / supplemented recommendation information.

The embodiment of the present invention provides information related to a moving picture to a user without inconvenience of opening or moving a new browser to search for information related to the moving picture through a dictionary or a portal site while watching a moving picture or purchase a product related to the moving picture can do. In addition, according to the embodiment of the present invention, it is possible to restrict the search range of the recommendation information related to the moving picture only by temporarily stopping the moving picture without inputting the search condition separately.

The recommendation information providing method according to the embodiment of the present invention can be implemented as a computer-readable code on a computer-readable recording medium. A computer-readable recording medium includes all kinds of recording apparatuses in which data that can be read by a computer system is stored. Examples of the computer-readable recording medium include ROM, RAM, CD-ROM, magnetic tape, floppy disk, optical data storage, and the like. In addition, the computer-readable recording medium may be distributed over a network-connected computer system so that the computer-readable code is stored in a distributed fashion and may be executed by at least one process. In addition, functional programs, codes, and code segments for implementing the present invention can be easily inferred by programmers of the technical field to which the present invention belongs.

The foregoing description is merely illustrative of the technical idea of the present invention, and various changes and modifications may be made by those skilled in the art without departing from the essential characteristics of the present invention. Therefore, the embodiments disclosed in the present invention are intended to illustrate rather than limit the scope of the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments. The scope of protection of the present invention should be construed according to the following claims, and all technical ideas within the scope of equivalents should be construed as falling within the scope of the present invention.

Claims (13)

A collection unit for collecting a plurality of video contents and information related to at least one object extracted from each video content;
A search unit receiving a query word from a user and searching for a resultant video content corresponding to the query term among the plurality of video content and recommendation information related to an object extracted from the resultant video content;
An information providing unit for providing recommendation information for each object and each object based on indexes assigned to objects extracted from the resultant moving image content and the resulting moving image content; And
And a verification unit for calculating an evaluation result based on the evaluation value of the provided recommendation information and feeding back the recommendation information to the recommendation information provider according to the evaluation result. The method according to claim 1,
The information providing unit,
The method comprising: providing a still image and at least one index in the first area upon receiving a playback stop signal of the resultant moving image content provided in a first area of the screen,
The search unit may search,
A recommendation information providing system for retrieving at least one object and corresponding recommendation information extracted from the still image and assigned the selected index to a second area of the screen upon receiving an arbitrary index selection signal from the at least one index, . 3. The method of claim 2,
The information providing unit,
And provides the at least one index to the still image upon receiving the activation signal of the selection button when the playback stop signal is received. 3. The method of claim 2,
The search unit may search,
Searching recommendation information of an object allocated with the selected index among objects extracted from a frame adjacent to the frame of the still image when at least one object extracted from the still image is not allocated with the selected index, Information providing system. delete The method according to claim 1,
Further comprising a tool providing unit that provides a recommendation information editing tool and receives update recommendation information in which the new recommendation information and the recommended recommendation information are modified through the editing tool. Collecting information related to a plurality of video contents, and at least one object extracted from each video content;
Retrieving a resultant video content corresponding to the query term and recommendation information related to an object extracted from the resultant video content when the query term is received from a user;
Providing index-specific object and recommendation information for each object based on the resultant video content and the index assigned to the extracted object from the resultant video content; And
Calculating an evaluation result on the basis of the evaluation value of the provided recommendation information, and feeding back to the recommendation information provider according to the evaluation result. 8. The method of claim 7,
Providing a still image and at least one index in the first area upon receiving a playback stop signal of the resulting moving image content provided in a first area of the screen; And
And retrieving at least one object and corresponding recommendation information extracted from the still image and assigned the selected index to a second area of the screen upon receiving an arbitrary index selection signal from the at least one index, , Recommendation information providing method. 9. The method of claim 8,
The index providing step includes:
Providing a selection button to the still image upon receiving the playback stop signal; And
And providing the at least one index to the still image upon receiving the activation signal of the selection button. 9. The method of claim 8,
Searching recommendation information of an object to which the selected index is allocated among objects extracted from a frame adjacent to the frame of the still image when at least one object extracted from the still image is not allocated with the selected index; Further comprising the steps of: delete 8. The method of claim 7,
And providing the recommendation information editing tool and receiving update recommendation information in which the new recommendation information and the recommended recommendation information are modified through the editing tool. A computer-readable recording medium on which a program for executing the method of any one of claims 7 to 10 and 12 is recorded.

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