KR102318683B1 - Creative education system that generates video from picture - Google Patents

Abstract

The present invention relates to a creative education system for manufacturing images into videos, which comprises: a camera API (110) for generating a video file by photographing and editing, in order, a plurality of picture images photographed in a stop motion method one by one while moving a character on a base picture; a chroma key API (120) for selecting a specific background color in the video file generated by the camera API (110), removing the color with chroma key, and inserting a background to generate a base page; a recording API (130) for generating a video page by selecting a corresponding base page from among base pages processed by the chroma key API (120) and inserting lines or sound effects into the selected base page to be dubbed; and a video file generator (140) for automatically generating a title page prior to the video page generated by the recording API (130) when a title background is selected. According to the present invention, since a learning target can manufacture his/her pictures into a moving video so that an educational effect can be maximized by not only inducing creative thinking in addition to active participation into art learning, curiosity induction, and interest feeling but also inducing interest in class.

Description

Creative education system that generates video from picture}

The present invention relates to a creative education system for producing a picture into a moving picture, and more particularly, to a creative education system for producing a picture as a moving picture in a moving picture form with a story in a short time.

Humans have a basic desire to express their thoughts and feelings in general. Paintings are the most basic and clear means of conveying this human will to express.

Meanwhile, as a result of recent brain development research, drawing education is known to be helpful for intellectual and emotional development, and art education is actively being conducted for growing children.

In particular, in recent years, due to the development of the art education environment, various types of educational methods using information and communication media such as the Internet have been proposed.

In this period, as children's mobile use is gradually increasing, it is necessary to provide creative art education that can generate fun and interest in children by demonstrating the net function of smartphones.

As a prior art related field patented technology, art learning data is presented to the user based on the feature line information of the object, and the results written by the user are received and analyzed based on this, thereby maximizing the effect of art learning through the computer, and the user's art A technology that enables the conventional computer-based learning method to be applied to art education by identifying problems occurring in the learning process through drawing input for the intermediate process or signal input through a mouse or a dedicated tablet and enabling feedback to the user This has been proposed (refer to Patent Document 1).

In addition, the user selects each object, synthesizes it, presents the user's desired art learning data to the user, and receives and analyzes the result written by the user based on this, thereby maximizing the effect of art learning through the computer and the user's art learning It is a technology that enables the conventional computer-based learning method to be applied to art education by identifying problems occurring in the process through drawing input for the intermediate process or signal input through a mouse or a dedicated tablet and allowing feedback to the user. It has been proposed (refer to Patent Document 2).

Domestic Registered Patent No. 10-0710037 Domestic Registered Patent No. 10-0758939

The present invention is a video image of a picture that enables the learning subject to actively participate, arouse curiosity, and to express creative thinking while feeling interest, and to arouse interest in the class in this process to achieve the educational effect of creativity development. Its purpose is to provide a creative education system produced by

In order to achieve the above object, the creative education system for producing a picture as a moving picture according to the present invention is a video image by shooting and editing a plurality of picture images taken in a stop motion method one by one while moving the character on the base picture in order. a camera API for generating a file; a chroma key API for selecting a specific background color from the video file generated by the camera API, removing the color with the chroma key, and inserting the background to generate a base page; a recording API for generating a video page by selecting a corresponding base page from among the base pages processed by the chroma key API and dubbing by inserting lines or sound effects into the selected base page; It is characterized in that it comprises a moving picture file generator that automatically creates a title page in the front part of the video page generated by the recording API when the title background is selected.

Here, the camera API may have an auto-fit function to the rectangular frame of the canvas during shooting and editing.

In addition, the chroma key API has a function that enables the background to be changed by designating one color as the chroma key color, enables horizontal and vertical image production, and enables the production of a photographed picture into a moving picture by working with a picture as a layer can do.

In addition, the chroma key API selects an arbitrary color based on the color of the canvas when applying the chroma key, processes it transparently, and applies various backgrounds to the transparent color so that one picture can be changed in various ways, and the color range By adjusting , a function of reducing or extending the color gamut range may be provided.

In addition, the recording API may include a function of inserting a sound effect while dubbing a dialogue or sound effect using a specific voice or a specific sound.

In addition, the recording API includes a function of dubbing lines or sound effects according to the selected section with a timer function as the page is loaded when the timer function is activated according to the selected page section after selecting a page section, and when there are multiple characters, the first character section and Dubbing is possible by designating each second character section, a function that enables repeated dubbing by selecting multiple pages, BGM can be inserted after selecting the entire base page, and chroma key is applied to change the background, dialogue and sound effects A dubbing function may be provided.

According to the present invention, since it is possible to produce a moving image of the subject's drawing as he imagines it, it is possible to actively participate in art learning, arouse curiosity, and not only induce creative thoughts while feeling interest, but also inducing them to express their creative thoughts in this process. The educational effect of creativity development can be maximized by arousing interest in the class. By using the video produced in this way, non-face-to-face education with a computer (smartphone) is possible, and effective education is possible in connection with the existing art class or creative class.

In addition, there is an advantage that an interesting curriculum can be delivered to a third party (parents, etc.) by making a video after the painting or crafts curriculum in connection with the existing art education.

1 is a block diagram of a creative education system for producing a picture according to the present invention as a moving picture.
2 to 5 are drawings related to the video produced according to the present invention.
6 is a flowchart showing a process of producing a picture into a moving picture according to the present invention.
7 to 9 are conceptual diagrams of a business model according to the present invention.
10 is an embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In describing the present invention, if it is determined that a detailed description of a related known configuration or function may obscure the gist of the present invention, the detailed description thereof will be omitted.

The creative education system for producing a picture according to the present invention as a video is an authoring tool and a creative education platform, which induces learners to actively participate, arouse curiosity, feel interest, and express creative thoughts, and in this process In order to arouse interest in the class and achieve the educational effect of creativity development, the technical feature is to support easy production of one's own picture as a moving video (animation) as imagined in a short time.

As shown in Fig. 1, the creative education system for producing a picture into a moving picture according to the present invention is largely a camera API (Application Program Interface: 110), a chroma key API 120, a recording API 130, and a video file generation. and a unit 140 .

First, the camera API 110 creates a video file such as a GIF (Graphics interchange Format) file by editing a picture image taken with a camera. In other words, to create a picture into a video, a video file such as a GIF file is created. Specifically, moving the character on the base picture, that is, changing the position, one by one, a plurality of picture images taken in the stop motion method are shot and edited in order to create a video file.

For example, in FIG. 2, a bee-shaped character is separately produced on the base picture on which a tree is drawn, and a plurality of picture images shot in a stop motion method one by one while moving on the picture are appropriately selected and then edited in order to create a video file. will create

In this case, it is preferable that the camera API 110 has an automatic fitting function, that is, a shake prevention function, to the rectangular frame of the canvas when shooting and editing the target picture.

The chroma key API 120 selects a specific background color from the video file generated by the camera API 110, removes the original color of the video file with the chroma key, and inserts the background to create a base page (left in FIG. 3). see drawing). In this case, the chroma key API 120 may change the background by designating one color as the chroma key color. That is, after designating one color as the chroma key color, it is possible to change the background image screen in this part. In addition, as shown in Fig. 4, it is preferable to have a function that enables the production of horizontal and vertical images and enables the production of a picture taken by separately working with a background picture and a character into a moving picture.

In addition, the chroma key API 120 selects an arbitrary color based on the color of the canvas when applying the chroma key, processes it transparently, and applies various backgrounds to the transparent color to change one picture in various ways. and may have a function of reducing or extending the color gamut range by adjusting the color range.
The recording API 130 selects a corresponding base page from among the base pages processed by the chroma key API 120, and creates a video page by dubbing by inserting lines or sound effects into the selected base page as needed ( See the middle drawing in FIG. 3).
In this case, the recording API 130 may have a function of inserting a sound effect as well as dubbing a dialogue or sound effect using a specific voice or a specific sound. Therefore, the person who drew the picture can record his/her own voice and dub the dialogue or sound effect. For example, a child can directly dub lines or onomatopoeic words instead of typing with their own voice, making it possible to insert lines even for children who cannot type.
In addition, the recording API 130 can control the dubbing section by itself when the timer function is activated according to the selected page section after selecting the page section. can be provided
In addition, when there are a plurality of characters, the recording API 130 may have a function of enabling dubbing by designating a first character section and a second character section, respectively, and selecting a plurality of pages to enable repeated dubbing.

In addition, the recording API 130 may insert background music (BGM) after selecting the entire base page, change the background by applying chroma key, and have a function of dubbing lines and sound effects.

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When a title background having a title inserted therein is selected, the video file generator 140 automatically creates a title page prior to the video page generated by the recording API 130 (refer to the right drawing in FIG. 3 ). That is, a title page generated by entering a title after selecting a title background is automatically generated prior to a video page generated by the recording API 130 .

As such, the creative education system for producing a picture into a moving picture according to the present invention has four functions (camera API / chroma key API / recording API / video file creation) unlike the existing system.

On the other hand, the video produced by the creative education system for producing a picture according to the present invention as a video is uploaded to the platform after being produced as an app as shown in FIGS. 8 and 9 and can be checked in the gallery. In this case, after the incoming payment or additional payment, more background images or title templates may be inserted and operated.

Through the video app produced according to the present invention, non-face-to-face education with a computer (smartphone) is possible. Compared with other video apps, horizontal and vertical production is possible according to the canvas ratio, and one color is designated as a chroma key color. It is possible to change the background, and it has the advantage of being able to dub sound effects or lines by recording one's own voice.

In terms of business, as shown in Figs. 8 and 9, as B2B, we signed an MOU with companies such as media education/visiting art/idea products to supply apps to corporate members to generate revenue, and B2C to provide free education in after-school classrooms/kindergartens. It has the advantage of providing an AR workbook that allows you to know how to use the app for a fee while securing members through the app, and it uses ad revenue as a revenue source from the App Store YouTube.

It is possible to provide the following services if you choose to pay within the web.

1. Implementation of portfolio creation service after building children's picture DB. You can easily create a portfolio by applying a portfolio template along with creating a title within the app.

To create a title, select a template → Decorate → Insert a title

To create a portfolio, you can create a portfolio by attaching a gallery photo along with a personal introduction page video such as a personal profile and a picture of yourself at the front.

2. Copyright payment service through commercial advertisement or content utilization by selecting children's works

After making a video with the app, it is uploaded to the gallery of works on the web, and only works that have received more than a few <Likes> during a set period are uploaded to the YouTube gallery.

In addition, an agency service that pays copyright fees to the author when the video image is used commercially

According to the present invention, in connection with the existing art education, there is an advantage that an interesting educational process can be delivered to a third party (such as a parent) by producing a moving picture after the painting or craft curriculum.

On the other hand, although the creative education system for producing a picture according to the present invention as a video has been described according to a limited embodiment, the scope of the present invention is not limited to a specific embodiment, and it is intended for those with ordinary knowledge in relation to the present invention. Various alternatives, modifications, and changes can be implemented within the obvious scope.

Accordingly, the embodiments disclosed in the present invention and the accompanying drawings are for explaining, not limiting, the technical spirit of the present invention, and the scope of the technical spirit of the present invention is not limited by these embodiments and the accompanying drawings. . The protection scope of the present invention should be construed by the following claims, and all technical ideas within the equivalent range should be construed as being included in the scope of the present invention.

110 : Camera API
120: Chromakey API
130 : Recording API
140: image file generating unit

Claims (6)

As a creative education system that produces pictures into videos,
a camera API 110 for creating a video file by setting a sequence and editing a plurality of picture images taken one by one in a stop motion method while moving the character on the base picture;
a chroma key API 120 for selecting a specific background color from the video file generated by the camera API 110, removing the color with the chroma key, and inserting the background to generate a base page;
a recording API 130 for generating a video page by selecting a corresponding base page from among the base pages processed by the chroma key API 120 and dubbing by inserting lines or sound effects into the selected base page;
A creative education system for producing a picture into a moving picture, including a moving picture file generator 140 that automatically creates a title page prior to the moving picture page generated by the recording API 130 when a title background is selected. The method according to claim 1,
The camera API 110 is a creative education system that produces a picture with an automatic fit function to a rectangular frame of the canvas when editing a photograph as a video. The method according to claim 1,
The chroma key API 120 can designate one color as a chroma key color to change the background, make horizontal and vertical images possible, and work with pictures in layers to produce a picture taken as a video. A creative education system that produces pictures with videos. 4. The method according to claim 3,
The chroma key API 120 selects an arbitrary color based on the color of the canvas when applying the chroma key, processes it transparently, and applies various backgrounds to the transparent color so that one picture can be changed in various ways, A creative education system that produces a picture with a function to reduce or expand the color gamut by adjusting the range. The method according to claim 1,
The recording API 130 is a creative education system for producing a picture having a function of inserting a sound effect as well as dubbing a dialogue or sound effect using a specific voice or a specific sound as a moving picture. The method according to claim 1,
The recording API 130 has a function of dubbing lines or sound effects according to the selected section with a timer function as the page is loaded when the timer function is activated according to the selected page section after selecting the page section, and when there are multiple characters, the first character section Dubbing is possible by designating a section and a second character section respectively, and a function that enables repeated dubbing by selecting multiple pages, BGM can be inserted after selecting the entire base page, and the background can be changed by applying chroma key, dialogue and sound effects A creative education system that produces videos with a function of dubbing.

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