KR101940289B1 - Video search system based on information - Google Patents

Abstract

The present invention controls not only the scene of the section in which the specific content is reflected but also the content of the sentence including the search keyword in the collected video contents when the content to be searched by the user corresponds to a specific content in the video file The source and the genre of the video content belonging to the search keyword designated by the user can be selected and searched when searching for the video content, And a search engine for searching for a searcher who speaks a search keyword designated by a user among the collected video contents including search keywords and searching for a search keyword of a video content to which non- By selection By giving to my relates to a video search system of the video search efficiency based on the information that can enhance gailcheung, video requesting the video search using a search keyword, the searcher terminal 100 and; Video storage servers 200 for storing and managing moving picture contents served on the Internet; The mobile terminal 100 collects the moving image content in which the search keyword is ignited among the moving image contents stored and managed in the moving image storage servers 200 based on the search keyword transmitted by the moving image search request from the moving image search terminal 100, The video searcher terminal 100 sets the search keyword playback period, which is a playback period in which the search keyword is ignited, to the video searcher terminal 100, And a moving image search server 300 that controls only the playback section to be played back.

Description

Video search system based on information "

The present invention controls not only the scene of the section in which the specific content is reflected but also the content of the sentence including the search keyword in the collected video contents when the content to be searched by the user corresponds to a specific content in the video file The source and the genre of the video content belonging to the search keyword designated by the user can be selected and searched when searching for the video content, And a search engine for searching for a searcher who speaks a search keyword designated by a user among the collected video contents including search keywords and searching for a search keyword of a video content to which non- By selection By giving to my relates to a video search system for video search efficiency based on the information that improves gailcheung.

Recently, with the rapid development of video related technology, there is a growing demand from users who want to search for a video file of interest on a network.

In order to meet such a demand, various types of moving image search methods have been developed. In general, a moving image search method using a text search keyword is used to search for text annotations on an entire moving image file. There is a way.

In this method, a movie having a movie title or a related newspaper article title, which can represent a specific video file, is annotated, and the text comment and the text keyword are compared with each other according to keyword input.

In another method, a system has been proposed in which a section in which a specific character appears in a moving image is automatically searched based on section information in which a specific character appears in the moving image.

However, in the conventional moving picture search method, when a content to be searched by a user corresponds to a specific content in a moving picture file, there is a problem that a scene of a section in which the specific content is reflected can not be searched.

Patent Document 1: Korean Patent Office Patent Registration No. 10-0636910 (Registered Date: October 13, 2006)

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems of the prior art, and it is an object of the present invention to provide an apparatus and a method for controlling only a scene of a section in which a specific content is reflected, And to provide a video retrieval system based on content.

According to an aspect of the present invention, a moving picture search system based on the contents of the present invention includes a moving picture searcher terminal for requesting a moving picture search using a search keyword; Video storage servers for storing and managing moving picture contents served on the Internet; The method includes the steps of: collecting moving picture contents in which the search keyword is ignited among moving picture contents stored and managed in the moving picture storage servers based on the search keyword transmitted by the moving picture search request from the moving picture search terminal, A moving picture search server for controlling the moving picture searcher terminal to play only the search keyword playback section at the time of viewing the moving picture content provided by the moving picture searcher terminal; .

The video search server includes a DB unit; And a moving picture search engine, wherein the DB unit stores moving picture content identification information for each storage location, which is an identifier for identifying moving picture content stored and managed by the moving picture storage servers, A dialogue content text information DB for each of the storage location video contents in which the video content is recorded and stored in units of sentences, Wherein the moving picture search engine matches the search keyword transmitted from the moving picture search terminal with the moving picture conversation contents text information of the conversation contents text information DB for each storage location moving picture content, Video by associated storage location Acquires the video content including the corresponding search keyword matching the recognized video content identification information by the storage location, and refers to the video content of the dialog content text information, The link is reproduced by a time zone corresponding to a sentence unit including a whole context and a back context around the search keyword.

In the DB portion of the moving picture search server, a user collects moving picture contents in which a search keyword is ignited when a user searches for a moving picture using a search keyword, and searches for a search keyword And a format information DB storing a variety of web forms necessary for guiding the user to reproduce only the search keyword playback section of the video contents provided to the user and having a video search guide screen, A search keyword input unit for inputting the search keyword, and a video search option unit for guiding the search for a video more finely in a video search, in addition to the search keyword, and the video search option unit includes an option unit I want to be printed out of the sentences of the former context. There is provided a menu for designating a viewing section having a professional macro character number input field for inputting an embroidery number and a context character input field for inputting the number of characters desired to be output among the sentences of the rear context around the search keyword, The moving picture search engine of the moving picture search server refers to the moving picture contents conversation contents text information and displays a sentence including the number of characters in the context designated by the user and the number of characters in the back context, Unit is reproduced by the time zone corresponding to the unit.

The present invention exerts the effect of controlling only the scene of the section in which the specific content is reflected to be reproduced when the content to be searched by the user corresponds to a specific content in the video file.

In addition, the present invention can also be used by arbitrarily adjusting the increase / decrease of the moving picture content playback time according to the conversation contents of the sentence including the search keyword in the collected moving picture contents.

In addition, the present invention can also search for the source and genre of moving picture contents belonging to a search keyword specified by the user when searching for moving picture contents, thereby improving the moving picture searching efficiency.

In addition, the present invention provides a method and apparatus for searching a video content by selecting a talker who speaks a search keyword designated by a user among the collected video contents including a search keyword designated by the user, There is also.

In addition, the present invention also provides an advantage of improving the moving picture search efficiency by selectively displaying only the moving picture contents to which the non-verbal expression information expressed by the speaker who speaks the search keyword designated by the user when searching the moving picture contents.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a block diagram illustrating a video search system based on the contents of the present invention;
FIG. 2 is a detailed block diagram illustrating a video searcher terminal of a video search system based on the content of the present invention.
FIG. 3 is a detailed block diagram illustrating a moving picture search server among moving picture search systems based on the content of the present invention. FIG.
4 to 7 are views illustrating various examples of use of a moving picture search screen provided by a moving picture search system based on the contents of the present invention,
8 is a view illustrating an output screen for each search video provided by the moving image search system based on the content of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a configuration and an operation of an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

As shown in the figure, the video search system based on the content of the present invention comprises a video searcher terminal 100, a video storage server 200, and a video search server 300.

First, the video searcher terminal 100 is a terminal member requesting a video search using a search keyword.

The details of the video searcher terminal 100 that performs the functions are typically an information input unit 110, a memory unit 120, an information output unit 130, an information communication unit 140, a control unit 150, .

First, the information input unit 110 is a member for generating a user input signal for controlling or operating the motion picture search terminal 100 according to a user's operation. The information input unit 110 includes a key input member, a touch input member, a gesture input member, May be used.

The memory unit 120 is a medium in which data such as moving picture contents, an application program, an OS, and the like are stored.

The information communication unit 140 transmits and receives information to and from a moving image storage server 200 and a moving image search server 300 through a network. The information communication unit 140 may be a local area network (LAN), a wide area network (WLAN), Wi-Fi, Wireless Broadband, Wibro, World Interoperability for Microwave Access (WIMAX), and the like, such as a WAN, a Value Added Network , HSDPA (High Speed Downlink Packet Access), 3GPP Long Term Evolution (LTE), Wireless Broadband Evolution (WiBro Evolution), Near Field Communication (Bluetooth), Zigbee, Radio Frequency Identification (RFID) , an infrared data association (UWB), an ultra wideband (UWB), a mobile radio communication network, or the like.

The control unit 150 is a member that performs overall control of the video searcher terminal 100 such as a video search request using a search keyword and an operation control of a video player to reproduce the video content provided by the request.

The type of the video searcher terminal 100 that performs the functions may be a personal computer (PC), a notebook computer, a mobile phone, a tablet PC, a navigation device, a smart phone, a smart watch ), A smart TV, a PDA (Personal Digital Assistants), a PMP (Portable Multimedia Player), or a digital broadcasting receiver such as DVB (Digital Video Broadcasting) It can be applied to various devices.

The moving picture storage servers 200 are server members for storing and managing moving picture contents served on the Internet.

The moving image search server 300 searches the moving image search server 300 for a moving image content to which the search keyword is to be ignored among the moving image contents stored and managed in the moving image storage servers 200 based on the search keyword transmitted by the moving image search request, And provides the search keyword playback section, which is a playback section in which the search keyword is ignited, to the video searcher terminal 100 for each collected video content, And controls only the search keyword section to be reproduced when the moving picture content is viewed.

In the moving picture search server 300, which functions as described above, the DB unit 310 and the moving picture search engine 320 are installed.

Here, the DB unit 310 includes a dialogue content text information DB 312 for each storage location moving picture content, and the dialogue content text information DB 312 for each storage location moving picture content stores and manages them in the moving picture storage servers 200 A video content identification information for each storage location, which is an identifier for identifying the video content, and a dialogue output from the video content stored and managed in the video storage servers 200 are recorded in units of sentences, And the text information of the moving picture contents to be recorded and stored is divided and stored for each moving picture content.

At this time, in each text of the sentence unit constituting the moving picture contents dialogue content text information, the speech start time information, which is the reproduction time information in which the sentence as the text starts to be uttered and started, and the utterance end time information, And is stored in the conversation contents text information DB 312 for each location video content. Thereby, the text of the written sentence is synchronized with the dialogue utterance time corresponding to the text in the video content

Accordingly, the video search engine 320 matches the search keyword transmitted from the video searcher terminal 100 with the video content dialogue content text information in the dialogue content text information DB 312 for each storage location video content, Recognizes the moving picture content identification information for each storage location associated with the moving picture conversation contents text information, matches the recognized moving picture content identification information for each storage location with the moving picture storage servers 200, By referring to the video content dialogue content text information and linking the video of the collected video content to be reproduced by a time region corresponding to a sentence unit including a context and a back context around the search keyword, Can only view the conversation containing the letters of the search keyword requested by the user .

Meanwhile, in the moving picture search system based on the content of the present invention, moving picture contents can be searched by adding various search conditions in addition to the search keyword.

To this end, the DB unit 310 of the moving image search server 300 collects the moving image content in which the search keyword is generated when the user requests the moving image search using the search keyword, The user can select one of a plurality of types of web content to be reproduced, and a format information DB having a video search guide screen 400, (311).

Here, the video search guide screen 400 includes a search keyword input unit 410 for inputting a search keyword, and a video search option unit 420 for guiding a search for a video more restrictively in a video search, .

In the video retrieval unit option unit 420, a professional Mac character number input field for inputting the number of characters desired to be output among the sentences of the entire context, A character number selection menu for designating a viewing section having a context character input field after inputting the number of characters is provided.

When the user operates the information input unit 110 of the video searcher terminal 100 to access the video search server 300 and requests a video search, the user searches the video search engine 320 of the video search server 300, Extracts the moving image search guide screen 400 from the format information DB 311 and transmits the extracted information.

The control unit 150 of the video searcher terminal 100 outputs the transmitted video search guide screen 400 through the information output unit 130. [

The user operates the information input unit 110 to input the search keyword into the search keyword input unit 410 after viewing the output video search guide screen 400 and displays the professional macro character included in the video search option unit 420 The control unit 150 of the video searcher terminal 100 transmits the search keyword and the professional macro character number information (hereinafter, referred to as " search keyword " And the contextual character number information to the moving image search server 300.

The moving picture search engine 320 of the moving picture search server 300 searches the moving picture contents stored in the moving picture storage server 200 using the search keyword included in the transmitted moving picture search request signal, Lt; / RTI >

Then, the moving picture search engine 320 searches the moving picture contents text information DB 312 of the storing position moving picture contents for the video contents of the moving picture contents Linked to the video selection box of the search video-specific output screen 500 to be described later so as to be reproduced by the time zone corresponding to the sentence unit including the number of characters of the context designated by the user and the number of characters of the back context, . Here, the video selection box corresponds to the video clip of the output video screen 500 for each search video.

Accordingly, the moving picture search system based on the contents of the present invention provides an advantage that can be used by arbitrarily adjusting the increase or decrease of the moving picture content reproduction time according to the conversation contents of the sentence including the search keyword in the collected moving picture contents.

In addition, in the moving picture search system based on the content of the present invention, the source and the genre of the moving picture content belonging to the search keyword designated by the user can be selectively searched when searching the moving picture contents, thereby providing a search service for improving the moving picture searching efficiency do.

To this end, the dialog content text information DB 312 for each storage location video content of the DB unit 310 stores video source information indicating which field of the video contents stored and managed by the video storage servers 200 is from, Video genre information indicating which genre of moving picture contents stored and managed in the servers 200 is separately stored for each moving picture content.

When a video category selection menu is selected from the video search option section 420 of the video search guide screen 400, a video source selection box for selecting the source of the field to which the video content to which the search keyword is to be spoken, A video genre selection box for selecting a genre to which the content belongs is displayed. Here, the video source check box or the video genre check box can be selected by using a variety of graphical user interface elements (GUI elements) such as a combo box (drop-down list) or a check box by using radio buttons or not shown in the drawings Can display

Accordingly, when the user operates the video searcher terminal 100 to input a search keyword, a video source, or a video genre, the video searcher terminal 100 generates a video including a search keyword, video source information, And transmits a search request signal to the moving image search server 300.

The moving picture search engine 320 of the moving picture search server 300 searches the moving picture contents stored in the moving picture storage server 200 using the search keyword included in the transmitted moving picture search request signal, Lt; / RTI >

Then, the video search engine 320 selects and guides only the video content belonging to the source or genre of the video content specified by the user among the collected video contents including the search keyword.

In addition, in the moving picture search system based on the content of the present invention, when a moving picture content is searched, a talker who speaks a search keyword designated by the user among the collected moving picture contents including the search keyword designated by the user is selected, It also provides a search service that improves video search efficiency.

For this purpose, the DB unit 310 of the moving picture search server 300 stores a conversation person's name including the sex, age, and name of the conversation person, Information is separately stored for each video content.

Then, when the user selects the talker's personal image selection menu from the video search option part 420 of the video search guide screen 400, the gender check box, age check box and name check box of the talker who speaks the sentence to which the search keyword belongs are displayed.

Accordingly, the user can operate the video searcher terminal 100 to search keywords,

The video searcher terminal 100 transmits a video search request signal composed of the input search keyword and the conversant profile information to the video search server 300. [

The moving picture search engine 320 of the moving picture search server 300 searches the moving picture contents stored in the moving picture storage server 200 using the search keyword included in the transmitted moving picture search request signal, Lt; / RTI >

Then, the video search engine 320 selects only the video content to which the personal information of the talker who speaks the search keyword designated by the user belongs among the collected video contents including the search keyword.

Finally, in the moving picture search system based on the content of the present invention, only the moving picture contents belonging to the non-speaking expression information expressed by the speaker who speaks the search keyword designated by the user during the search of the moving picture contents are selected and guided, It also provides a search service to improve it.

To this end, the DB unit 310 of the moving image search server 300 displays non-verbal expression information including facial expressions, gestures, and dances expressed by the talkers in the moving image contents stored and managed by the moving image storage servers 200 in a text format Are separately stored for each video content.

When a non-language selection menu is selected from the video search option section 420 of the video search guide screen 400, the expression input field, the gesture input field, and the dance input field, Is displayed.

Accordingly, when the user operates the video searcher terminal 100 to input a search keyword and a non-verbal expression of the talker, which is a target of the search keyword, the video searcher terminal 100 transmits the input search keyword, And transmits the video search request signal to the moving image search server 300.

The moving picture search engine 320 of the moving picture search server 300 searches the moving picture contents stored in the moving picture storage server 200 using the search keyword included in the transmitted moving picture search request signal, Lt; / RTI >

Thereafter, the moving image search engine 320 selects and guides only the moving image content to which the non-expressive information represented by the conversation representative of the search keyword designated by the user belongs among the collected moving image contents including the search keyword.

Then, the video search engine 320 provides the video contents retrieved through the above-mentioned conditions to the user through the search video-specific output screen 500 at the time of providing.

As described above, the video ID display for identifying the moving picture contents stored and managed in each moving picture storage server 200 includes a search keyword playback period, which is a playback period in which the search keyword is ignited, A displayed video start time display field and a video end time display field is a video selection field linked so that only the portion of the video content corresponding to the search keyword playback period, which is a playback section in which the search keyword is ignited, An expert vein display field in which conversation contents of all contexts are displayed centered on keywords, and a context display field in which conversation contents of a back context are displayed centered on search keywords.

In this way, the user can browse the entire context and the post-context of the search keyword on the search video-specific output screen 500 output to the information output unit 130 of the video searcher terminal 100, The control unit 150 controls the video player to be operated so that the user can select a desired video from a search keyword that is a playback section in which a search keyword is ignited, The user is guided to watch as much as the playback section.

On the other hand, the user can arrange and view the conversation contents of the context or the back context.

For this purpose, the text display window 500 and the text display window displayed on the post-context display box are arranged in ascending order of the alphabetical order guidance menu and a character sorting pop-up screen having the descending order sorting guidance menu of the reverse alphabetical order 600 are provided.

100: Video searcher terminal
110: Information input unit
120: memory unit
130: Information output section
140: Ministry of Information and Communication
150:
200: video storage server
300: Video search server
310: DB section
311: Form information DB
312: storage location text content information DB
320: Video Search Engine
400: Video search guide screen
410: Search keyword input unit
420: Video search part option part
500: Output screen by search video
600: Font alignment popup screen

Claims (7)

A video searcher terminal (100) for requesting a video search using a search keyword;
Video storage servers 200 for storing and managing moving picture contents served on the Internet;
The mobile terminal 100 collects the moving image content in which the search keyword is ignited among the moving image contents stored and managed in the moving image storage servers 200 based on the search keyword transmitted by the moving image search request from the moving image search terminal 100, The video searcher terminal 100 sets the search keyword playback period, which is a playback period in which the search keyword is ignited, to the video searcher terminal 100, And a moving picture search server (300) for controlling only the reproduction section to be reproduced.
The method according to claim 1,
The moving image search server 300 includes a DB unit 310; And a moving picture search engine 320,
The DB unit 310 stores moving picture contents identification information for each storage location, which is an identifier for identifying moving picture contents stored and managed in the moving picture storage servers 200, A dialogue content text information DB 312 for each of the storage location video contents in which the text content of the dialogue content to be recorded and stored according to the time of the conversation is recorded in the video content, ),
The moving picture search engine 320 matches the search keyword transmitted from the moving picture search terminal 100 with the moving picture content text information of the conversation contents text information DB 312 for each storage location moving picture content, Acquires moving picture content including a corresponding search keyword matching with the recognized moving picture content identification information by the storage location, recognizes moving picture content identification information for each storage location associated with the moving picture conversation contents text information, The linking unit refers to the text information and links the video of the collected video content to be reproduced by the time zone corresponding to the sentence unit including the entire context and the back context around the search keyword. system.
3. The method of claim 2,
The DB unit 310 of the moving picture search server 300 collects moving picture contents in which the search keyword is ignited when a user requests a moving picture search using a search keyword and the search keyword is ignited for each collected moving picture content A variety of web forms necessary for guiding the user to reproduce only the search keyword playback section of the video contents provided to the user are stored and the format information DB 311 having the video search guide screen 400 ), ≪ / RTI >
The video search guide screen 400 includes a search keyword input unit 410 for inputting the search keyword and a video search option unit 420 for guiding the user to search for a video more restrictively in searching for a video ≪ / RTI &
The video retrieval unit option unit 420 may include a professional macro character number input field for inputting the number of characters desired to be output among the sentences of the entire context with respect to the retrieval keyword, And a character number selection menu for designating a viewing section having a context character input field,
The moving picture search engine 320 of the moving picture search server 300 refers to the moving picture contents conversation contents text information and displays the number of characters of the context designated by the user centered on the search keyword among the images of the collected moving picture contents, Is linked with a time zone corresponding to a sentence unit including the number of characters of the moving picture.
3. The method of claim 2,
The DB unit 310 of the moving picture search server 300 collects moving picture contents in which the search keyword is ignited when a user requests a moving picture search using a search keyword and the search keyword is ignited for each collected moving picture content A variety of web forms necessary for guiding the user to reproduce only the search keyword playback section of the video contents provided to the user are stored and the format information DB 311 having the video search guide screen 400 ), ≪ / RTI >
The dialog content text information DB 312 for each storage location moving image content includes moving image source information indicating which field of the moving image content stored and managed by the moving image storage servers 200 is stored in the moving image storing server 200 Video genre information indicating which genre the managed video content belongs is separately stored for each video content,
The video search guide screen 400 includes a search keyword input unit 410 for inputting the search keyword and a video search option unit 420 for guiding the user to search for a video more restrictively in searching for a video Including,
The video search option unit 420 includes a video source selection box for selecting a source of a field to which the video content to which the search keyword is to be spoken and a video genre selection box for selecting a genre to which the video content to which the search keyword is to be spoken A category selection menu is provided,
The moving picture search engine 320 of the moving picture search server 300 selectively displays only the moving picture contents belonging to the source and / or genre of the moving picture content specified by the user among the collected moving picture contents including the search keyword Content based video search system.
3. The method of claim 2,
The DB unit 310 of the moving picture search server 300 collects moving picture contents in which the search keyword is ignited when a user requests a moving picture search using a search keyword and the search keyword is ignited for each collected moving picture content A variety of web forms necessary for guiding the user to reproduce only the search keyword playback section of the video contents provided to the user are stored and the format information DB 311 having the video search guide screen 400 ), ≪ / RTI >
The conversation contents text information DB 312 for each storage location moving picture contents includes a conversation contents information DB 312 including sex, age, and name of the conversation person in conversation unit sentence output from the moving picture contents stored and managed by the moving picture storage servers 200, Information is separately stored for each video content,
The video search guide screen 400 includes a search keyword input unit 410 for inputting the search keyword and a video search option unit 420 for guiding the user to search for a video more restrictively in searching for a video Including,
The moving picture searching unit option unit 420 is provided with a conversation person's personal image selection menu having a sex check box, an age check box and a name check box of a talker who talks a sentence to which the search keyword belongs,
The moving picture search engine 320 of the moving picture search server 300 selects only the moving picture contents to which the personal information of the talker who speaks the search keyword designated by the user belongs among the collected moving picture contents including the search keyword, Based video search system.
3. The method of claim 2,
The DB unit 310 of the moving picture search server 300 collects moving picture contents in which the search keyword is ignited when a user requests a moving picture search using a search keyword and the search keyword is ignited for each collected moving picture content A variety of web forms necessary for guiding the user to reproduce only the search keyword playback section of the video contents provided to the user are stored and the format information DB 311 having the video search guide screen 400 ), ≪ / RTI >
The dialog content text information DB 312 for each storage location moving image content includes nonverbal presentation information including facial expressions, gestures, and dances expressed by the talkers in the moving image contents stored and managed by the moving image storage servers 200, And further stored separately,
The video search guide screen 400 includes a search keyword input unit 410 for inputting the search keyword and a video search option unit 420 for guiding the user to search for a video more restrictively in searching for a video Including,
The moving picture retrieving unit option unit 420 is provided with a facial expression input field, a gesture input field, and an interpersonal non-language selection menu having a dance input field, in which a sentence to which the sentence to which the retrieval keyword belongs can be selected,
The moving picture search engine 320 of the moving picture search server 300 selects only the moving picture contents to which the non-speaking expression information expressed by the speaker who speaks the search keyword designated by the user belongs among the collected moving picture contents including the search keyword A video retrieval system based on the contents.
7. The method according to any one of claims 3 to 6,
The form information DB 311 includes a video selection box for requesting the collected video contents to be output when selecting the collected video contents to which the search keyword belongs, a keyword display field for displaying a search keyword, A video display screen 500 for each search video having a professional Mac display field for displaying the contents of the conversation and a context display field for displaying the contents of the conversation in the rear context around the search keyword; And
A text alignment pop-up screen 600 having an ascending sorting guidance menu in the alphabetical order and a sorting guidance menu in the descending order of the alphabetical order is displayed on the expert menu display field and the rear context display field displayed on the search video- The system according to claim 1, further comprising:

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