KR101576768B1

KR101576768B1 - LECTURE content Production and providing method using online

Info

Publication number: KR101576768B1
Application number: KR1020150047276A
Authority: KR
Inventors: 김기섭
Original assignee: 주식회사 세인비즈
Priority date: 2015-04-03
Filing date: 2015-04-03
Publication date: 2015-12-11

Abstract

The present invention relates to a method for producing and providing lecture contents using on-line, and provides a lecture contents production tool through on-line, thereby providing customized real-time lectures or producing lecture contents through online, over time and space constraints . The method of producing and providing lecture contents using on-line according to an embodiment of the present invention is a method in which a member management module receives login information from a lecturer terminal or a smart phone, compares the lecture information with lecturer information stored in a lecturer information database, Instructor login step; The image editing module receives the image information from the instructor terminal or the smart phone, causes the selected area to be displayed as an augmented reality on the image of the image information, receives the selected area from the instructor terminal or the smart phone, A photographed image range selection step of specifying a photographed image range; Extracting an object to be extracted from the image information received from a camera included in the instructor terminal or the smartphone, extracting and extracting the object to be extracted, An image information extraction step of generating the extracted image information; The characterization module inserts the extracted image information into the basic character and edits the character image information into character image information, combines the edited character image information with the basic background image to generate first processed image information, and stores the generated first processed image information in the image information database Image information processing step; The editing module edits the editing information including the text and the image transmitted from the instructor terminal or the smartphone so as to be displayed on a part of the basic background image included in the primary processed image information according to a predetermined reference, Generating a processed image information and storing the processed image information in a video information database; The voice editing module analyzes the sound waveform of the voice information transmitted from the lecturer terminal or the smartphone, and the voice editing module analyzes the sound information of the voice information extracted from at least one voice having removed the noise including the background noise A voice file noise selecting step of transmitting a file to the lecturer terminal or a smartphone, and selecting any one of the sound files from which the transmitted voice is extracted from the lecturer terminal or the smartphone to specify a waveform to be subjected to the noise filter; The voice editing module extracts the edited voice file by removing the noise filter target waveform specified in the voice file noise selection step from the voice information transmitted from the instructor terminal or the smart phone and outputs the edited voice information to the voice information database Extracting voice information to be stored; Combining the edited voice information with the secondary processed image information to generate a character lecture content and storing the character lecture content in a database of a character lecture; The lecture material management module selects one or more lecture text files stored in advance in the lecture teaching material database from the lecturer's terminal or the smart phone and links the information of the selected lecture with the content of the character lecture, A training content storing step of storing information of a teaching material file of a lecture in an education contents database; A lecture course selection step of selecting a lecture content stored in the education content database from a learner terminal and a smartphone registered as a learner by comparing lecture taking module with information stored in a learner information database through a member management module; The learner editing module transmits the character and the background image stored in advance in the edit content database to the learner terminal and the smartphone and displays them, and selects either one of the characters or the background image from the learner terminal and the smartphone A character and an image selecting step of transmitting the selected character and background image to the characterizing module; The characterizing module edits the character and background image included in the content of the character course selected at the lecturer course selection step into the character and the background image selected at the character and image selection step and edits the student video image information step; The learner editing module transmits one or more lecture voice styles determined according to a predetermined criterion to the learner terminal and the smartphone to display the selected lecture voice style and selects one of the voice styles from the learner terminal and the smartphone, A voice style selecting step of transmitting a voice style to the voice editing module; The voice editing module edits the voice information included in the lecture-editing character lecture contents according to the voice style selected in the voice style selection step to generate the lecture-editing character lecture contents, and transmits the lecture-editing character lecture contents to the learner editing lecture data And an on-line lecture step in which the lecture course module transmits the content of the lecture-editing character lecture stored in the lecture-editing lecture database to the learner terminal and the smartphone and displays the lecture- .

Description

TECHNICAL FIELD [0001] The present invention relates to a method and apparatus for generating and providing lecture contents using online,

The present invention relates to a method for producing and providing lecture contents using online. More specifically, the present invention provides a lecture content production tool through on-line, thereby providing a customized real-time lecture over time or space limitation, or providing a lecture content production and delivery method using online will be.

In general, online education service is a service that provides digital learning contents so that anyone can carry out desired learning anytime and anywhere by using the network.

Therefore, online education service users can learn regardless of the place through online education service. By repeatedly using the desired educational contents, users can acquire the necessary knowledge and prepare for the exam by solving problems Learning and evaluation can be possible.

In general, U-LEARNING is defined as a form of education that enables students to learn anytime, anywhere, anywhere regardless of time, place, environment, etc. based on the ubiquitous learning environment. In other words, online education can be seen in ubiquitous computing environment represented by PDA, smart phone, DMB, and the like.

On the other hand, in the case of being provided in the online education service, most of the video lecture contents are mostly provided, and the video content is provided as a VOD broadcast recording system by recording the offline lecture of the lecturer and reproducing it, .

Furthermore, in the case of the existing VOD broadcast recording system, a lot of personnel such as a director, a cameraman, and an editing specialist were put in for the recording while installing an expensive broadcast recording apparatus. Therefore, there is a drawback in that it takes a high cost and a long time to produce one content.

Therefore, attempts have been made to produce educational contents at a relatively low cost while being able to be produced in a variety of types of contents beyond the limit of providing simple video contents of the existing VOD system.

In the related art, in the prior art 1 (KR 10-2002-0021279 A, published on Mar. 20, 2002), a sensor arranged at a predetermined interval along the edge And a data processing means for receiving data sensed by the sensors of the blackboard and receiving data from the blackboard and processing the data according to the purpose.

In Korean Prior Art 2 (KR 10-2004-0107954 A, published on Dec. 23, 2004), a plurality of sensors arranged in a line at regular intervals and at regular intervals on one side of a steel cord for detecting the position of a lecturer And a video camera capable of photographing while tracing a lecturer according to a control command and capable of setting various settings such as system setting at the time of installation and customization when necessary, And a controller for receiving the detection signal and controlling the video camera to move the video camera to the instructor position.

In Korean Prior Art 3 (KR 10-0684961 B1, registered on Feb. 13, 2007), a plurality of pressure sensors are arranged at predetermined intervals in a mat member laid on a floor of a lecture room to detect the position of a lecturer; A camera for photographing while tracing an instructor according to a control command; And a controller for receiving a sensing signal from the pressure sensor and transmitting a control command based on the sensing signal to the camera.

However, in the case of Prior Art 1, there is a problem that a high-priced electronic desk system should be newly introduced in order to store both the lecture data and the writing contents. In the case of the prior arts 2 and 3, In order to do this, the sensor must be attached to the wall or the floor. Furthermore, the above prior arts are provided only as a means for assisting VOD photography, and there is a limit to utilize various educational contents as a means to manufacture various educational contents at lower cost and more easily than the time and space limitation.

KR 10-2002-0021279 A KR 10-2004-0107954 A KR 10-0684961 B1

It is an object of the present invention to provide educational contents which can be produced without restriction of time and space by using on-line, and a method of producing and providing lecture contents using on-line providing it through online.

In addition, it provides tools that can make and use lecture contents with various concepts, so that various educational contents can be produced easily and easily. Accordingly, a variety of educational contents can be produced, and the produced educational contents can be distributed.

Furthermore, in the manner in which the educational contents are provided, it is possible to provide a means for consuming the education contents in a form that matches the user's own tendency beyond the one-way VOD providing method, And to provide a method for producing and providing lecture contents using online.

In order to accomplish the above object, a method for producing and providing lecture contents using on-line according to an embodiment of the present invention is characterized in that the member management module receives login information from a lecturer terminal or a smart phone and compares the lecturer information stored in the lecturer information database A instructor login step for executing a lecture content production mode; The image editing module receives the image information from the instructor terminal or the smart phone, causes the selected area to be displayed as an augmented reality on the image of the image information, receives the selected area from the instructor terminal or the smart phone, A photographed image range selection step of specifying a photographed image range; Extracting an object to be extracted from the image information received from a camera included in the instructor terminal or the smartphone, extracting and extracting the object to be extracted, An image information extraction step of generating the extracted image information; The characterization module inserts the extracted image information into the basic character and edits the character image information into character image information, combines the edited character image information with the basic background image to generate first processed image information, and stores the generated first processed image information in the image information database Image information processing step; The editing module edits the editing information including the text and the image transmitted from the instructor terminal or the smartphone so as to be displayed on a part of the basic background image included in the primary processed image information according to a predetermined reference, Generating a processed image information and storing the processed image information in a video information database; The voice editing module analyzes the sound waveform of the voice information transmitted from the lecturer terminal or the smartphone, and the voice editing module analyzes the sound information of the voice information extracted from at least one voice having removed the noise including the background noise A voice file noise selecting step of transmitting a file to the lecturer terminal or a smartphone, and selecting any one of the sound files from which the transmitted voice is extracted from the lecturer terminal or the smartphone to specify a waveform to be subjected to the noise filter; The voice editing module extracts the edited voice file by removing the noise filter target waveform specified in the voice file noise selection step from the voice information transmitted from the instructor terminal or the smart phone and outputs the edited voice information to the voice information database Extracting voice information to be stored; Combining the edited voice information with the secondary processed image information to generate a character lecture content and storing the character lecture content in a database of a character lecture; The lecture material management module selects one or more lecture text files stored in advance in the lecture teaching material database from the lecturer's terminal or the smart phone and links the information of the selected lecture with the content of the character lecture, A training content storing step of storing information of a teaching material file of a lecture in an education contents database; A lecture course selection step of selecting a lecture content stored in the education content database from a learner terminal and a smartphone registered as a learner by comparing lecture taking module with information stored in a learner information database through a member management module; The learner editing module transmits the character and the background image stored in advance in the edit content database to the learner terminal and the smartphone and displays them, and selects either one of the characters or the background image from the learner terminal and the smartphone A character and an image selecting step of transmitting the selected character and background image to the characterizing module; The characterizing module edits the character and background image included in the content of the character course selected at the lecturer course selection step into the character and the background image selected at the character and image selection step and edits the student video image information step; The learner editing module transmits one or more lecture voice styles determined according to a predetermined criterion to the learner terminal and the smartphone to display the selected lecture voice style and selects one of the voice styles from the learner terminal and the smartphone, A voice style selecting step of transmitting a voice style to the voice editing module; The voice editing module edits the voice information included in the lecture-editing character lecture contents according to the voice style selected in the voice style selection step to generate the lecture-editing character lecture contents, and transmits the lecture-editing character lecture contents to the learner editing lecture data And an on-line lecture step in which the lecture course module transmits the content of the lecture-editing character lecture stored in the lecture-editing lecture database to the learner terminal and the smartphone and displays the lecture- .

The method for producing and providing lecture contents using on-line may include transmitting, to the learner terminal and the smartphone, operation setting items for causing a character and a background image predetermined by the learner editing module to move after the learner voice information editing step, Further comprising a character and background operation setting step of receiving a movement of the operation setting from the terminal and the smartphone, and in the online lecturing step, the learner editing module displays the lecture editing character content displayed on the learner terminal and the smartphone The embedded character and the background image to operate according to the operation setting.

The method of producing and providing lecture contents using on-line may further include a play mode setting step in which the lecture attendance module receives the sleepiness prevention play mode from the learner terminal and the smartphone after the lecture lecture selection step, Thereafter, the lecture attendance module displays the input means on the learner terminal and the smartphone at a predetermined interval, and when input information is not received from the learner terminal and the smartphone within a predetermined time, If the lecture attendance module does not come within the set range, stops the reproduction of the lecture-editing character lecture content and transmits the sound signal predetermined by the character included in the lecture-player character lecture content to the learner terminal and the smartphone More included One can.

The method for producing and providing lecture contents using on-line may further include a play mode setting step in which the lecture taking module inputs the play mode for difficulty from the learner terminal and the smartphone after the lecture lecture selecting step, Thereafter, the learning plan calculating module provides input means for selecting the learning satisfaction to the learner terminal and the smartphone at regular intervals, analyzing the information input to the input means, and analyzing the information inputted to the learner terminal and the smartphone according to a predetermined range. Further comprising a curriculum establishing step of changing the character and the background image in the lecturer-editing lecture content to be transmitted to the smart phone, and adjusting the lecture linked with the lecture number included in the content of the lecturer-editing character lecture, .

The method for constructing and delivering lecture contents using on-line is characterized in that the step of establishing a curriculum is performed by a learning plan calculating module according to a predetermined method according to contents of the lecture editing character lecture to the learner terminal and smart phone from a quiz database A correct answer rate is calculated based on a value input from the learner terminal and a smartphone, and the correct answer rate is analyzed to determine whether the learner terminal and the smart phone The character and the background image may be changed in the lecturer-editing lecture content to be transmitted, and the lecture linked with the lecture count contained in the content of the lecturer-editing character lecture may be adjusted and stored in the learner editing lecture database.

Hereinafter, the present invention will be described in more detail.

The term " terminal " used throughout the present invention refers to a medium such as a computer connected to the Internet, and a smart phone defines a mobile device including an Internet connection.

The login step is for distinguishing between a lecture content creator and a consumer by dividing and managing a lecturer member and a learner member.

The content production mode of the steel means that a mode for generating at least one of the primary processed image information, the secondary processed image information, and the character lecture contents proceeds through the selected image range selection step, the image information extraction step and the like do.

The Augmented Reality is a technique of superimposing virtual objects on the real world seen by the user. It is called Mixed Reality (MR) because it combines real world and virtual world with additional information in real time and displays it as one image.

The video information used throughout the present invention refers to means for visually recognizing information such as moving images, and includes video lectures. Also, the image image is regarded as a part including the shape of the image.

The audio information used throughout the present invention refers to a visual information recognizing means such as a sound file.

The photographing image selecting step may include a step of selecting a predetermined range as an augmented reality on a video image transmitted from a camera included in the lecturer terminal or a smartphone, Select and save. For example, only the facial part of the instructor can be designated as the extracted image area.

The image information extracting step identifies the extraction object based on the designated extracted image area and captures and extracts the specified extracted object from the image information transmitted from the instructor terminal or smart phone. For example, if the facial image portion is identified in the photographing facial image selection step, the image editing module analyzes the extracted facial image portion and captures and extracts only the face portion of the instructor in the image including the teacher's motion. Accordingly, a video image centering on the expressions of the instructor can be secured, and the video extracted in the video information extraction step can be used in combination with a character or the like.

There is a problem that the reality of the lecture is lowered and the concentration of the learner is lowered when the lecture is provided only by a character having no change such as a general facial expression or the like. There is an advantage that a part of the image image of the actual lecture used in the image information extracting step is used and it is combined with the character so as to enhance the sense of reality and the lecture concentration to be higher.

The basic character is combined with the extracted image information generated in the image information extraction step in the genital image information processing step. The basic character may be any one of characters stored in the edit content database. The character means not only a normal meaning but also an image having personality and subjectivity used in lectures, and is preferably movable according to a constant copper line or motion. The selection of the basic character can be arbitrarily selected in consideration of the technical characteristics and concept of the system.

The background image is defined as not only a dictionary meaning but also an image of a background in which the combined character of the extracted image is located. Preferably, the background image is operated or the image changes as a constant interval or shape. For example, there may be a wave in the sea, the shape of the wave may fluctuate irregularly, and the brightness of the sun and the direction in which the light comes in may change.

The primary processed image means image information including the extracted image information, the character, and the background image.

Means visually deliverable text and images including letters or graphics used for visual communication with the board information and lectures.

An area of the background image in which the former may be included may be previously designated and displayed on a part of the background image in which the formatter information is displayed and the form information may be interlocked with the progress of the lecture.

The waveform of the sound in the voice file refers to a concept of a sound waveform in a dictionary meaning and refers to a waveform corresponding to each amplitude included in the sound.

The noise refers to a sound other than a voice sound that is perceived audibly, and other waveforms and waves included in the voice information.

The voice editing module classifies noise in the transmitted voice information according to a predetermined criterion and filters the classified noise to produce filtered voice information. In particular, one or more filtered audio information may be generated and transmitted to the instructor terminal or the smartphone to select any one of the filtered audio information to specify a waveform to be filtered as noise.

Accordingly, in the voice information filtering step, the noise specified in the voice file noise selection step can be removed by removing the waveform of the filter object, thereby enhancing the sound quality.

This enables the instructor to produce lecture content without restriction on time and place, and in particular to create lecture contents in mobile environments. In addition, the cost can be reduced as compared with the conventional video shooting method, and it is not limited by time and space, so that it is possible to acquire more various contents or learning contents through various instructors.

The step of combining the video and audio information means combining or linking the secondary processed video information and audio information.

That is, the content of the character class includes extracted image information, a character, a background image, and audio information, and is defined as including education-related contents that can be recognized temporally and audibly.

Since the character content of the character includes a character and a background image, the basic character or the background image can be applied differently according to the selection of the learner. Also, the edited voice information that is linked or combined can also be selected by the learner according to the selection of the learner through sound processing, so that one lecture can be processed and provided in various forms, And can be customized.

Wherein the step of storing the education contents comprises the steps of: linking a textbook used in the character class contents to a textbook file associated with the character class contents, when a student takes the contents of the character class, It may be displayed as a separate window with the student's terminal or smartphone.

The step of selecting the student lecture means a step in which a student logs in using a student terminal or a smart phone and applies for enrollment.

The character and background image selecting step means selecting one character and one background image of the stored at least one character and the background image selected in the edit content database. Each of the characters and the background image may be moved in accordance with a copper line or moving in a certain form of change.

Through this, contents of the character lecture can be processed according to the form desired by the learner. In other words, a lecture with various types of visuals and styles can be derived from one lecture, thereby enhancing the diversity of contents, and giving the lecturer the right to edit contents, so that lectures can be provided to lecturers.

The character and background image may be provided using means available to those of ordinary skill in the art.

In the voice style selection step, the voice style refers to the ability to change the tone of sound included in the content of the character class. For example, male voice, female voice, bass, treble, clear voice to distinguish categories such as to change the sound means. The technical means for making the change include all means that a person having ordinary skill in the art can use.

The user can edit the voice information included in the content with the voice of the student's favorite style through the voice style selection step and the learner voice information editing step so that diversity of the lecture contents can be enhanced and the learner can be customized to the demand of the learner You can do it.

In the online lecturing step, the characters, the background image, and the voice style selected from the lecturer are applied to the character lecture contents, and the lecture is progressed to the lecturer's terminal and the smart phone.

In the online lecturing step, the contents of the produced lecture may be transmitted to the learner terminal or smart phone in real time, or a lecture file may be reproduced and displayed.

The operation and background setting step may be to select a certain selection from the learner terminal or the smartphone in a range in which a movement of a copper line or a form of the character is predetermined and to move the character and the background image according to the selected contents. For example, if one of the characters is actively selected in the selection window composed of active, calm, and bright, the character may move according to a predetermined operation pattern for each item. Also, the background image may be to move the waveform of the waves included in the sea screen or to change the location of the solution.

Accordingly, the characters and the background are displayed in the character lecture contents displayed on the learner terminal or the smart phone in the online lecture stage according to the selected contents.

The playback mode refers to a mode in which lecture contents are displayed or played back on the learner terminal or a smartphone, and the playback mode is a mode in which a playback mode determined according to each item is provided in a predetermined range. The items included in the reproduction mode include those that can be used by a person having ordinary knowledge in the field.

The drowsy anti-regeneration mode refers to a regeneration mode in which a student can select a sleeping or sleeping mode.

The predetermined signal may be a sound that is generated differently for each character, and contents included in the signal may vary depending on the cumulative number of times the sound signal is transmitted. For example, a sound signal that the character is 'do not sleep' may be transmitted to the learner terminal.

Wherein the playout mode for each degree of difficulty provides input means for the learners to the learners based on the understanding of the contents of the lectures provided as items included in the playout mode, The level of the learner is determined according to a predetermined criterion according to the learning satisfaction transmitted through the learner satisfaction level, the lecture character and the background image are changed according to the specified level, It can be to let the coordinated lectures be coordinated.

The contents are usually composed of difficulty level or level, and the content of each lecture can be configured according to the level through the curriculum establishment step.

The curriculum includes a lecture schedule and a learning direction according to the educational contents.

Through this, it is possible to provide content suitable for the level of the learners, thereby improving the learning efficiency.

The quiz problem may be determined in advance according to the content of each lecture content.

Therefore, through the problem solving, it is possible to improve the efficiency of the learning by providing the curriculum suited to the level of the learners through more accurate test of the learners.

Preferably, the lecture editing module analyzes the items set in the lecturer video information editing step and the learner voice information editing step, which are stored in the learner information database, to determine a popular character, a background image, and a voice style And a ranking display step of transmitting the ranking information to the learner terminal and the smartphone and displaying the ranking information after the learner selecting step is displayed. According to the above, the character, the background image, and the voice style set by a lot of people based on a popular character can be more easily set and designated.

Preferably, the method for producing and providing lecture contents using on-line may include a step of transmitting, to the learner terminal or the smartphone, means for allowing the effect editing module to edit some of the lectures included in the character lecture contents or to add content, A lecture lecture modification step of receiving modified character lecture contents from the learner terminal or smartphone;

A lecture course modification step in which the effect editing module transmits the modified character lecture contents to a lecturer terminal or a smart phone and approves whether or not to sell the modified character lecture contents from the lecturer terminal or a smartphone,

And the teaching material management module of the teaching material management module may interlink the contents of the character class and the contents of the modified character class and store them in the education contents database.

In this case, it is possible to enhance the diversity of the character lecture contents by allowing the learner to edit the lecture more intensively or to add an easier description to the lecture.

The means for deleting a portion of the lecture contents included in the content of the character lecture or editing the content to be added is defined as including all means available to a person having ordinary knowledge in the field. Preferably, the basic character, the background image, and the motion thereof can be edited. The means for deleting a part of the lectures included in the content of the character class or editing the content may be selected from the group consisting of the picked-up image selecting step, the video information extracting step, the video information processing step, A voice information extracting step, and a video and voice information combining step may be provided to the learner terminal for use.

Preferably, the method for producing and providing lecture contents using on-line includes a lecture note data input step in which a lecture learning management module receives a notebook or quiz question that can be interlocked with the character lecture contents from the learner terminal or smartphone;

A step of accepting a note data or a quiz question inputted by the teaching material management module of the lecture to a lecturer terminal or a smartphone and accepting whether the note data or quiz question is sold or not from the lecturer terminal or a smartphone;

The lecture material management module may further include a student learner note data approval step of interlinking the character lecture contents with the note data or the quiz question and storing the data in the education contents database.

The note data refers to data including a text or an image related to a lecture content produced by a student as well as a student lecture note used in a conventional meaning.

The quiz problem means not only a meaning used in a conventional sense but also a data including a question and an answer produced by the student.

In the case of the above, the data of the learner can be linked with the content of the character lecture, thereby enhancing the diversity of the data, ultimately allowing the quality of the lecture to be higher. Furthermore, it is possible to purchase a notebook or quiz problem created by the student to another student, thereby providing an opportunity for the student to generate a certain amount of revenue, thereby encouraging learning. In this case, it is possible to increase the diversity of contents and resolve the possibility of disputes by distributing a certain amount of revenue to the instructor.

In this case, the profit ratio can be arbitrarily determined, and it is interpreted that it includes all the range that can be determined by a person having ordinary knowledge in the relevant field.

The present invention provides a method for producing and providing lecture contents using on-line, which can be produced without restriction of time and space by using on-line and providing them through online.

In addition, the method of producing and providing lecture contents using on-line is to provide a tool capable of producing and utilizing lecture contents with various concepts, so that various educational contents can be produced more easily and easily, The instructor of the training contents can edit and produce the education contents, and by spreading the various produced education contents, the choice of the consumer can be expanded.

Furthermore, in the method of providing lecture contents production and delivery method using on-line, it is possible to provide a means for consuming the education contents in a form suitable for their own inclination, beyond a one-way VOD providing method, To meet the demand of various consumption forms.

FIG. 1 is a diagram illustrating a system for producing and providing lecture contents using on-line according to an embodiment of the present invention.
2 is a diagram illustrating an example of a step of selecting a shot image according to a method of producing and providing lecture contents on-line using the present invention.
FIG. 3 is a system for producing and providing lecture contents using on-line according to an embodiment of the present invention.
4 is a flow chart of a method for producing and providing lecture contents using on-line according to an embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described in detail so that those skilled in the art can easily carry out the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

A lecturer member registered as a lecturer member in the lecturer information database 501 as a lecturer login step accesses and logs in a lecture content production and providing system 1000 using online through the lecturer member terminal 10, Mode.

In the lecture contents production mode, the image editing module 103 receives image information through a camera included in the instructor member terminal 10, and assigns a part of the image image of the image information to the augmented reality on the image information And instructs the lecturer member terminal 10 to display an extracted image area by inputting the selected item from the lecturer member terminal 10.

Then, in the image information extracting step, the image editing module 103 analyzes the extracted image area to specify the facial part of the instructor, extracts only the facial part included in the image transmitted from the instructor terminal 10, Information. Accordingly, the extracted image information includes facial expressions and mouth shapes of the instructor.

The characterizing module 106 combines the extracted image information with the basic character, and inserts the combined image information into the basic background image to generate the first processed image information.

The basic character is a character of the simplest basic skeleton structure and the noted background image is also an image of a simple pattern. This is because the administrator of the lecture content production and providing system 1000 using on- And a background image.

When the editorial information is transmitted from the instructor terminal 10, the editorial editing module 105 combines the editorial information with a part of the background image according to a predetermined criterion and writes according to the progress of the lecture.

When voice information is received from the microphones included in the instructor terminal 10, the voice editing module 104 analyzes the sound waveform in the voice information and transmits one or more voice files from which noise has been removed to the instructor terminal 10 And a voice file noise selection step of specifying a waveform classified as noise on the basis of the voice file selected from the instructor terminal 10, A voice information extraction step of editing the voice file and storing it in the voice information database 504 is performed.

Then, the characterization module 106 combines the edited voice file with the secondary processed image information to generate the character lecture contents, and stores the generated character lecture contents in the character lecture contents database 505. [

The learner who has the learner information stored in the learner information database 502 accesses the lecture content producing and providing system 1000 using the learner terminal 20 and logs in.

The character lecture content stored in the content database 505 of the character lecture is selected through the learner terminal 20 and an execution signal for the content of the character lecture is transmitted through the learner terminal 20 after the settlement is completed.

The learner editing module 109 executes the character lecture contents execution from the learner terminal 20 for the first time or the execution signal of the learner editing module from the learner terminal 20 .

The learner editing module 109 provides means for transmitting at least one character and at least one background image to the learner terminal 20 in the character and image selection step and for selecting the character and background image, (20), and designates a character and a background image of the character content of the character according to the selected item.

The master character and the background image may be moving, and the means for selecting the character and the background image may be configured to receive a selection of the character and background image as well as a selection of the operation for the character and background image . The specific character, the background image, and the operation details are arbitrary and include all means that a person skilled in the art can use.

In the voice style editing step, the learner editing module 109 provides the learner terminal 20 with a means for selecting one or more voice styles. The voice style refers to a matter classified by a certain attribute and optionally determined. The specific items and means of providing shall include all means available to those of ordinary skill in the art.

The voice editing module 104 edits the voice stored in the voice information database 504 according to the voice style selected in the voice star editing step, and combines or changes the voice to the contents of the character lecture.

Further, in the online lecture step, the learner can set the play mode through the learner terminal. The steel drafting module 108 may cause the content of the character river to be played according to a predetermined form according to the playback mode.

Specifically, the playback mode may include the sleepiness prevention playback mode or the difficulty level playback mode so as to select the mode from the learner terminal 20.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, Of the right.

10: Lecturer member terminal or smart phone
20: Student member terminal or smart phone
101: Membership Management Module
102: Content creation module
103: Image editing module
104: Voice editing module
105: Writing editor module
106: Characterization module
107: Lecture management module
108: Lecture module
109: Student Editing Module
110: Effect Editing Module
111: Learning plan calculation module
501: Instructor Information Database
502: Student information database
503: image information database
504: Voice information database
505: Character lecture contents database
506: Teaching materials database
507: Training content database
508: Edit content database
509: Instructor lecture database
510: quiz database
1000: Lecture contents creation and provision system using online

Claims

A lecturer login step of receiving login information from a lecturer terminal or a smart phone and executing the lecture content creation mode by comparing the lecturer information stored in the lecturer information database with the lecturer information;
The image editing module receives the image information from the instructor terminal or the smart phone, causes the selected area to be displayed as an augmented reality on the image of the image information, receives the selected area from the instructor terminal or the smart phone, A photographed image range selection step of specifying a photographed image range;
Extracting an object to be extracted from the image information received from a camera included in the instructor terminal or the smartphone, extracting and extracting the object to be extracted, An image information extraction step of generating the extracted image information;
The characterization module inserts the extracted image information into the basic character and edits the character image information into character image information, combines the edited character image information with the basic background image to generate first processed image information, and stores the generated first processed image information in the image information database Image information processing step;
The editing module edits the editing information including the text and the image transmitted from the instructor terminal or the smartphone so as to be displayed on a part of the basic background image included in the primary processed image information according to a predetermined reference, Generating a processed image information and storing the processed image information in a video information database;
The voice editing module analyzes the sound waveform of the voice information transmitted from the lecturer terminal or the smartphone, and the voice editing module analyzes the sound information of the voice information extracted from at least one voice having removed the noise including the background noise A voice file noise selecting step of transmitting a file to the lecturer terminal or a smartphone, and selecting any one of the sound files from which the transmitted voice is extracted from the lecturer terminal or the smartphone to specify a waveform to be subjected to the noise filter;
The voice editing module extracts the edited voice file by removing the noise filter target waveform specified in the voice file noise selection step from the voice information transmitted from the instructor terminal or the smart phone and outputs the edited voice information to the voice information database Extracting voice information to be stored;
Combining the edited voice information with the secondary processed image information to generate a character lecture content and storing the character lecture content in a database of a character lecture;
The lecture material management module selects one or more lecture text files stored in advance in the lecture teaching material database from the lecturer's terminal or the smart phone and links the information of the selected lecture with the content of the character lecture, A training content storing step of storing information of a teaching material file of a lecture in an education contents database;
A lecture course selection step of selecting a lecture content stored in the education content database from a learner terminal and a smartphone registered as a learner by comparing lecture taking module with information stored in a learner information database through a member management module;
The learner editing module transmits the character and the background image stored in advance in the edit content database to the learner terminal and the smartphone and displays the selected character and the background image in the learner editing module and selects any one of the character and the background image from the learner terminal and the smartphone A character and an image selecting step of transmitting the selected character and background image to the characterizing module;
The characterizing module edits the character and background image included in the content of the character course selected at the lecturer course selection step into the character and the background image selected at the character and image selection step and edits the student video image information step;
The learner editing module transmits one or more lecture voice styles determined according to a predetermined criterion to the learner terminal and the smartphone to display the selected lecture voice style and selects one of the voice styles from the learner terminal and the smartphone, A voice style selecting step of transmitting a voice style to the voice editing module;
The voice editing module edits the voice information included in the lecture-editing character lecture contents according to the voice style selected in the voice style selection step to generate the lecture-editing character lecture contents, and transmits the lecture-editing character lecture contents to the learner editing lecture data A learner voice information editing step of storing the learner voice information in a base;
An on-line lecture step in which the lecture class module transmits the lecture-editing character lecture contents stored in the lecture editing lecture database to the learner terminal and the smartphone and displays the lecture-editing lecture contents;
A learner setting ranking step of calculating a ranking of a popular character, a background image and a voice style by analyzing items set in the learner image information editing step and learner voice information editing step stored in the learner information database;
A ranking display step of transmitting the ranking information to the learner terminal and the smartphone after the lecture selection step so as to be displayed;
The effect editing module deletes some of the lecture contents included in the lecture contents of the character, or transmits the lecture contents modified from the lecturer's terminal or the smart phone to the learner terminal or the smart phone, A lecture course modification step in which the effect editing module transmits the modified character lecture contents to an instructor terminal or a smartphone and approves the sale of the modified character lecture contents from the instructor terminal or a smartphone;
The lecture material management module interlocking the character lecture contents and the modified character lecture contents and storing them in the education contents database;
Inputting a student note data or a quiz question which can be interlocked with the contents of the character class from the student terminal or the smartphone;
A student material management module for transmitting the inputted note material or quiz question to the instructor terminal or the smartphone and for confirming whether the note data or the quiz question is sold or not from the instructor terminal or the smartphone;
A student material management module for the lecture management module to link the contents of the character lecture with the note data or the quiz question and store the data in the education contents database;
After the step of selecting the learner lecture,
A play mode setting step in which the lecture taking module inputs a play mode according to the degree of difficulty from the learner terminal and the smartphone; And
After the online lecture stage,
The learning plan calculating module provides an input means for selecting the learning satisfaction to the learner terminal and the smartphone at regular intervals and analyzes the information inputted to the input means to analyze the information inputted to the learner terminal and the smart phone A curriculum establishing step of changing a character and a background image in a curriculum lecture editing lecture content to be transmitted and adjusting a lecture linked with a lecture count included in the lecture contents of the lecturer's editing lecture and storing the lecture in a lecture editing lecture database;
Including the
Wherein the learning plan calculating module selects a quiz question according to a predetermined method according to contents of the lecture editing character lecture to the learner terminal and the smartphone from the quiz database at regular intervals, And calculates a correct answer rate based on the value input from the learner terminal and the smartphone to analyze the correct answer rate and to transmit the lecturer edit character lecture contents to be transmitted to the learner terminal and the smartphone according to a predetermined range, And changes the image and adjusts the lecture linked with the lecture count included in the lecture contents of the lecturer-edit character, and stores the lecture in the lecture editing lecture database
How to create and deliver lecture contents online.

The method according to claim 1,
After the learner voice information editing step,
A character and a background operation for transmitting an operation setting item for moving the character and the background image predetermined by the learner editing module to the learner terminal and the smartphone and receiving the motion for the operation setting item from the learner terminal and the smartphone, Further comprising:
In the online lecture step, the learner editing module causes the character and the background image included in the lecture-editing character lecture contents displayed on the learner terminal and the smart phone to operate in accordance with the operation setting items
How to create and deliver lecture contents online.

The method according to claim 1,
After the step of selecting the learner lecture,
And a play mode setting step in which the lecture taking module inputs the sleepiness prevention play mode from the learner terminal and the smartphone,
After the online lecture stage,
The lecture attendance module displays the input means on the learner terminal and the smartphone at a predetermined interval, and if input information is not received from the learner terminal and the smartphone within a predetermined time, or the received input information is within a predetermined range And stopping the playback of the lecture-editing lecture contents if the lecture-taking user does not enter the lecture-editing character lecture, and transmitting the lecture taking module to the learner terminal and the smartphone with a sound signal predetermined by the character included in the lecture- What
How to create and deliver lecture contents online.

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