KR102498367B1 - Method of creating video making platform for users - Google Patents

Abstract

The present invention may provide a method for determining a concept of a video suitable for a user. A video production method for a user, performed by a server according to an embodiment may include the steps of: obtaining preferred video information from a user terminal; determining a video concept based on the preferred video information; obtaining video information corresponding to the video concept; and transmitting video information corresponding to the video concept to the user terminal.

Description

How to create a video making platform for users {METHOD OF CREATING VIDEO MAKING PLATFORM FOR USERS}

The present invention relates to a method for providing an image generating method suitable for a user.

Thanks to the rapid development of information technology, video editing technology is also developing by leaps and bounds. Artificial intelligence related to video editing is already being used in various ways in daily life. Research results In the field of image synthesis, the existing photoshop included most of the functions of various software using AI functions, but research for planning, editing, and conception is incomplete. This is judged to be due to the lack of professional video editing and research to determine the concept, unlike many AI-based video editing programs that select videos according to text or music and aim to make it easy for the general public.

In addition, there is a need for research on video editing in consideration of user needs. In particular, there is an increasing need to produce custom-made videos in consideration of the concept and visual beauty desired by users, rather than simply editing the video.

The present invention may provide a method for determining a concept of an image suitable for a user.

A video production method for a user, performed by a server according to an embodiment, comprising: obtaining preferred video information from a user terminal; determining an image concept based on the preferred image information; obtaining image information corresponding to the image concept; and transmitting image information corresponding to the image concept to the user terminal.

In the video production method for a user performed by a server according to an embodiment, the preferred video information includes preferred emotion information, and the step of determining an image concept based on the preferred image information includes the preferred emotion information. Determining a custom emotion category that is one of at least three emotion categories on the basis of; and determining the video concept based on the customized emotion category.

In the video production method for a user performed by a server according to an embodiment, the preferred video information includes preferred theme information, and the step of determining an image concept based on the preferred video information includes the custom emotional category. determining an image corresponding to as a custom theme category that is one of at least four theme categories based on the preferred emotion information; and determining the image concept based on the customized theme category.

In the video production method for a user performed by a server according to an embodiment, the preferred video information includes available budget information, and the step of determining a video concept based on the preferred video information includes the customized theme determining an image corresponding to the category as a custom budget category that is one of at least three budget categories; and determining the image concept based on the customized budget category.

In the video production method for a user performed by a server according to an embodiment, the determining of the video concept based on the customized budget category may include selecting a video recording location and a video recording person based on the customized budget category. deciding; and determining the image concept based on the image capturing location and the image capturing person.

The present invention can improve the user's satisfaction by providing suitable video content to the user.

BRIEF DESCRIPTION OF THE DRAWINGS The accompanying drawings, which are included as part of the detailed description to aid understanding of the various embodiments, provide various embodiments and, together with the detailed description, describe technical features of the various embodiments.
1 is a diagram illustrating an operation of a processor according to an embodiment.
2 is a diagram illustrating an operation of a server according to an embodiment.
3 is a diagram illustrating an operation of transmitting video information to a user terminal according to an embodiment.
4 is a diagram illustrating an operation of determining an image concept according to an exemplary embodiment.
5 is a diagram illustrating an operation of transmitting an image corresponding to an image concept to a user terminal according to an exemplary embodiment.
6 is a diagram illustrating an operation of determining an image concept based on a person photographing an image, according to an exemplary embodiment.

Since the present invention can make various changes and have various embodiments, specific embodiments will be illustrated in the drawings and described in detail in the detailed description. However, this is not intended to limit the present invention to specific embodiments, and should be understood to include all modifications, equivalents, and substitutes included in the spirit and scope of the present invention. Like reference numerals have been used for like elements throughout the description of each figure.

Terms such as first, second, A, and B may be used to describe various components, but the components should not be limited by the terms. These terms are only used for the purpose of distinguishing one component from another. For example, a first element may be termed a second element, and similarly, a second element may be termed a first element, without departing from the scope of the present invention. The term “and/or” includes any combination of a plurality of related recited items or any one of a plurality of related recited items.

It is understood that when an element is referred to as being "connected" or "connected" to another element, it may be directly connected or connected to the other element, but other elements may exist in the middle. It should be. On the other hand, when an element is referred to as “directly connected” or “directly connected” to another element, it should be understood that no other element exists in the middle.

Terms used in this application are only used to describe specific embodiments, and are not intended to limit the present invention. Singular expressions include plural expressions unless the context clearly dictates otherwise. In this application, the terms "include" or "have" are intended to designate that there is a feature, number, step, operation, component, part, or combination thereof described in the specification, but one or more other features It should be understood that the presence or addition of numbers, steps, operations, components, parts, or combinations thereof is not precluded.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which the present invention belongs. Terms such as those defined in commonly used dictionaries should be interpreted as having a meaning consistent with the meaning in the context of the related art, and unless explicitly defined in the present application, they should not be interpreted in an ideal or excessively formal meaning. don't

Hereinafter, with reference to the accompanying drawings, preferred embodiments of the present invention will be described in more detail. In order to facilitate overall understanding in the description of the present invention, the same reference numerals are used for the same components in the drawings, and redundant descriptions of the same components are omitted.

1 is a diagram illustrating an operation of a processor belonging to a server 1 according to an embodiment. Referring to FIG. 1 in detail, at least one processor 110 is a central processing unit (CPU), a graphics processing unit (GPU), or a dedicated method for performing methods according to embodiments of the present invention. may refer to a processor of Each of the memory 120 and the storage device 160 may include at least one of a volatile storage medium and a non-volatile storage medium. For example, the memory 120 may be one of a read only memory (ROM) and a random access memory (RAM), and the storage device 160 may be a flash-memory. , a hard disk drive (HDD), a solid state drive (SSD), or various memory cards (eg, a micro SD card).

In addition, the server 1 may include a transceiver 130 that may be included in the server and perform communication through a wireless network. In addition, the server 1 may further include an input interface device 140 , an output interface device 150 , a storage device 160 , and the like. Each component included in the server 1 is connected by a bus 170 to communicate with each other.

2 is a diagram illustrating an operation of a server according to an embodiment. 3 is a diagram illustrating an operation of transmitting video information to a user terminal according to an embodiment.

Referring to FIGS. 2 and 3 in detail, the server may obtain preferred video information from the user terminal. In this case, the preferred video information is information about a video preferred by the user, and may include information about a preferred atmosphere, a preferred concept, and the like. An image concept may be determined based on the preferred image information.

The server may obtain image information corresponding to the image concept and transmit image information corresponding to the image concept to the user terminal. Details on this will be described later. The image information corresponding to the image concept may indicate information about an image uploaded by the user through uploading, etc., when the user edits the image concept to suit the image concept after the image concept is determined.

The server 1 can transmit and receive signals with the first external server 2 and the second external server 3,

The server may acquire preferred video information (301), determine an video concept (302), acquire video information (303), and transmit the video information to a user terminal (304).

4 is a diagram illustrating an operation of determining an image concept according to an exemplary embodiment.

Referring to FIG. 4 in detail, the preferred image information includes preferred emotion information,

The server may determine a custom emotion category, which is one of at least three emotion categories, based on the preferred emotion information. At this time, at least three emotional categories, a moody emotional category, a lively emotional category, and a melancholy emotional category may be included. The server may determine one of at least three emotional categories based on information included in the preferred video information, and the server may determine the video concept based on the customized emotional category. The preferred image information may include preferred theme information. The preferred theme information may indicate information about a preferred theme of an image.

The server may determine an image corresponding to the custom emotion category as a custom theme category that is one of at least four theme categories based on the preferred emotion information. The at least four theme categories may include a game category, a vlog category, an education category, and an exercise category. The server may determine at least one category among the above four categories based on information included in the preferred theme information. The server may determine the video concept based on the customized theme category. Also, the preferred video information may include available budget information.

The server may determine an image corresponding to the custom theme category as a custom budget category, which is one of at least three budget categories, and determine the image concept based on the custom budget category. In this case, the at least three budget categories may include a low budget category, a medium budget category, and a high budget category.

The server may determine a video recording location and a video recording person based on a customized budget category, and may determine the video concept based on the video recording location and the video recording person.

In this case, determining the video recording location and video recording person may be determined among locations and characters included in the preferred video information acquired from the user terminal. At this time, simply selecting one of the places and characters included in the preferred video information obtained from the user terminal may not match the range of budget, emotion, and theme. can

The server may store in advance information on emotions, themes, and budgets corresponding to places and characters included in the preferred image information, or may classify information immediately upon obtaining the preferred image information. At this time, information on emotions, themes, and budgets corresponding to the places and characters included in the preferred video information is stored in advance, or the information obtained from the user terminal is used to classify the preferred video information immediately after obtaining it. It can be based on other input information.

That is, numerical values for emotions, themes, and budgets for each of the places and characters included in the preferred image information may be pre-stored or inputted.

In one embodiment, in the case of a place called a park, a gloomy emotional value of 3, a lively emotional value of 6, and a moody emotional value of 4 may be assigned according to pre-stored or input information, and in the case of a theme category, a game theme value of 0 and exercise Values such as theme value 2, education theme value 1, and vlog theme value 7 may be assigned. This may be input according to pre-stored or received information, but the server may be set to assign a numerical value to all or part of itself according to the user's setting. In this case, the server itself assigns numerical values to all or part of the values according to the location obtained from the first external server and the emotional value according to the person, and the theme value according to the location and the person obtained from the second external server.

In addition, for each of the places and characters included in the preferred video information, the budget value can be substituted by the rental fee, recruitment fee, etc. obtained from a third external server. may be substituted.

The server may recruit suitable places and characters based on the above emotional values, theme values, and budget values corresponding to the places and characters included in the preferred video information. In this case, suitable values corresponding to each place and character may be derived in order to recruit a suitable place and character based on the emotional value, the theme value, and the budget value.

A suitable value can be derived by the following equation.

[Equation 1]

P represents the appropriateness value, b represents the number of elements of the appropriateness value including the sentiment value, theme value, and budget value, and Sa represents a value corresponding to an element of the a-th appropriateness value; Xa represents a weight corresponding to an element of the a-th fit value.

At this time, the value corresponding to the element of the a-th suitable value can be substituted because the above-described emotional numerical values and theme numerical values are set in advance.

That is, according to the preferred emotion, preferred theme, and preference included in the preferred image information

The server may also derive a verification value corresponding to each place and character based on the fit value.
The verification value can be derived by the following equation.

The T represents the verification value, the P represents the suitable value, the I represents an available amount obtained from the user terminal, and the W corresponds to a place or character included in the preferred video information. The budget figure represents the price.

The available amount is the available amount and may represent information about how much the user can use the budget.

That is, the image concept can be determined with an amount based on an accurate budget by considering the cost through verification figures.

The video recording location and video recording person may be determined in order of highest verification value.

In other words, in terms of the fit number, even if the user prefers a lively theme and there may be a first place related to it, if the budget is high, other places considering the budget may get a high value in the verification value.

Referring to FIG. 4 in detail, the server may determine a customized emotion category (401) and determine an image concept (402). In this case, the image concept may be determined by considering the customized emotion category, the customized theme category, and the customized budget category together. In this case, the video concept may include information about a place and a person that meets the user's needs. That is, the image concept may represent information about emotions, themes, places, and characters determined based on suitable values and verification values among characters in an atmosphere background desired by the user.

5 is a diagram illustrating an operation of transmitting an image corresponding to an image concept to a user terminal according to an exemplary embodiment.

Referring to FIG. 5 in detail, the server 1 may transmit an image corresponding to an image concept to the user terminal 10, and at this time, a screen shot corresponding to a corresponding process or information about contents may be transmitted together.

6 is a diagram illustrating an operation of determining an image concept based on a person photographing an image, according to an exemplary embodiment.

Referring to FIG. 6 in detail, the server may transmit the contents of determining the image concept to the user terminal 10, and at this time, information such as a corresponding thumbnail screen may be transmitted. At this time, information on the contents of the corresponding concept may be transmitted together.

When the video concept is determined, the server may measure a cost corresponding to the video concept and transmit the cost to the user terminal together with the concept determination and editing cost when transmitting video information. At this time, it can be expressed as (available amount - location rental cost - person recruitment cost) * user-set weight value * length of video corresponding to video information (unit: minute) * preset value proportional to the file size value of the video.

The location recruiting cost and the person recruiting cost may represent a recruiting cost corresponding to a video recording location and a recruiting cost corresponding to a video recording person.

In this case, the user-set weight value may have a ratio set in advance.

In addition, the cost may be set to be proportional to the appropriate numerical value of the video recording location and the video recording person.

The user terminal includes a communicable desktop computer, a laptop computer, a notebook, a smart phone, a tablet PC, a mobile phone, and a smart watch. ), smart glass, e-book reader, portable multimedia player (PMP), portable game machine, navigation device, digital camera, digital multimedia broadcasting (DMB) player, digital voice recorder audio recorder), a digital audio player, a digital video recorder, a digital video player, and a personal digital assistant (PDA).

When using machine learning days, deep learning models can be used and can be performed using machine learning models. In this case, the learning data set may include various information obtained from various external servers as a learning data set, and a supervised learning method may be used. In this case, the deep learning model module may use a deep neural network (DNN) algorithm. Without being limited to those described, Convolutional Neural Network (CNN), Recurrent Neural Network (RNN), Restricted Boltzmann Machine (RBM), Deep Belief Network (DBN) algorithms It can be used, and since each algorithm is a well-known technique, a description thereof will be omitted.

The methods according to the present invention may be implemented in the form of program instructions that can be executed by various computer means and recorded on a computer readable medium. Computer readable media may include program instructions, data files, data structures, etc. alone or in combination. Program instructions recorded on a computer readable medium may be specially designed and configured for the present invention or may be known and usable to those skilled in computer software.

Examples of computer readable media may include hardware devices specially configured to store and execute program instructions, such as ROM, RAM, flash memory, and the like. Examples of program instructions may include not only machine language codes generated by a compiler but also high-level language codes that can be executed by a computer using an interpreter and the like. The hardware device described above may be configured to operate with at least one software module to perform the operations of the present invention, and vice versa.

In addition, the above-described method or device may be implemented by combining all or some of its components or functions, or may be implemented separately.

Although the above has been described with reference to preferred embodiments of the present invention, those skilled in the art will variously modify and change the present invention within the scope not departing from the spirit and scope of the present invention described in the claims below. You will understand that it can be done.

The methods according to the present invention may be implemented in the form of program instructions that can be executed by various computer means and recorded on a computer readable medium. Computer readable media may include program instructions, data files, data structures, etc. alone or in combination. Program instructions recorded on a computer readable medium may be specially designed and configured for the present invention or may be known and usable to those skilled in computer software.

Examples of computer readable media may include hardware devices specially configured to store and execute program instructions, such as ROM, RAM, flash memory, and the like. Examples of program instructions may include not only machine language codes generated by a compiler but also high-level language codes that can be executed by a computer using an interpreter and the like. The hardware device described above may be configured to operate with at least one software module to perform the operations of the present invention, and vice versa.

In addition, the above-described method or device may be implemented by combining all or some of its components or functions, or may be implemented separately.

Although the above has been described with reference to preferred embodiments of the present invention, those skilled in the art will variously modify and change the present invention within the scope not departing from the spirit and scope of the present invention described in the claims below. You will understand that it can be done.

1: server
2: First external server
3: Second external server
10: user terminal

Claims (5)

In the video production method for the user performed by the server,
obtaining preferred video information from a user terminal;
determining an image concept based on the preferred image information;
obtaining image information corresponding to the image concept; and
Transmitting image information corresponding to the image concept to the user terminal;
The preferred image information includes preferred emotion information,
Determining an image concept based on the preferred image information includes:
determining a custom emotion category that is one of at least three emotion categories based on the preferred emotion information;
Determining the image concept based on the customized emotion category;
The preferred image information includes preferred theme information,
Determining an image concept based on the preferred image information includes:
determining an image corresponding to the custom emotion category as a custom theme category that is one of at least four theme categories based on the preferred emotion information;
determining the image concept based on the custom theme category;
The preferred video information includes available budget information,
Determining an image concept based on the preferred image information includes:
determining an image corresponding to the custom theme category as a custom budget category, which is one of at least three budget categories;
Determining the image concept based on the custom budget category;
Determining the image concept based on the custom budget category,
determining a video recording location and a video recording person based on the customized budget category; and
Determining the image concept based on the image capturing location and the image capturing person,
The fit value is derived by the following equation,
[mathematical expression]

P represents the appropriateness value, b represents the number of elements of the appropriateness value including a sentiment value, a theme value, and a budget value, the Sa represents a value corresponding to an element of the a-th appropriateness value, and the Xa represents a weight corresponding to an element of the a-th fitted value,
The step of determining the image concept,
deriving a verification value corresponding to each place and character based on the suitable value; and
Further comprising determining the image concept based on the verification value,
The verification value is derived by the following equation,
[mathematical expression]

The T represents the verification value, the P represents the suitable value, the I represents an available amount obtained from the user terminal, and the W corresponds to a place or character included in the preferred video information. How to make a video for users showing budget figure price. delete delete delete delete

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