WO2018182189A1

WO2018182189A1 - Photo angle assisting device

Info

Publication number: WO2018182189A1
Application number: PCT/KR2018/002469
Authority: WO
Inventors: 진현호
Original assignee: 진현호
Priority date: 2017-03-31
Filing date: 2018-02-28
Publication date: 2018-10-04
Also published as: KR20180111359A

Abstract

An embodiment of the present invention comprises: a photographer terminal, which is a terminal used by a photographer photographing a photography subject, performs short-range wireless communication with a photography subject terminal, so as to transmit, in real time, to the photography subject terminal, a captured picture, of the photography subject, obtained by photographing the photography subject, and has a photo capturing application for generating the captured picture of the photography subject as a captured image at the moment of pressing a capture button by the photographer or of receiving a capture button operation message from the photography subject terminal, when the capture button is pressed by the photographer or the capture button operation message is received from the photography subject terminal; and the photography subject terminal, which is a terminal used by the photography subject, performs short-range wireless communication with the photographer terminal so as to receive the captured picture from the photographer terminal in real time and display the same, and transmits the capture button operation message to the photographer terminal when the capture button is pressed by the photography subject.

Description

Photo Angle Helper Device

The present invention relates to a photo angle helper device, which helps to adjust the angle of the picture taken when the picture is taken.

Recently, as the penetration rate of smart phones has increased, various leisure activities using smart phones are possible. In particular, a camera mounted on a smartphone has a function comparable to that of a digital camera, so that a user takes a picture and immediately uploads a corresponding picture to various social media.

By the way, if there is no one who can help you take a picture, the person holding the smartphone reaches out to compose the picture and then shoots.

In recent years, so-called "selfie sticks" that use a multi-stage in and out of the frame leading to the fixed frame to take a picture using the smartphone is widely used. However, even if you use a selfie stick, because there is a limited angle and distance, it is inconvenient to check the angle, facial expression, etc. through the mirror and take a picture.

The technical problem of the present invention is to provide a photographic angle helper means that help to adjust the angle of the picture taken when the picture is taken.

An embodiment of the present invention is a terminal used by a photographer who photographs a subject, and performs near field communication with the subject terminal to transmit a photographing screen of the subject photographing the subject to the subject terminal in real time, and photographs from the photographer. When the button is pressed or when the shooting button operation message is received from the photographing terminal, the photographed image of the photographed image of the photographed subject at the moment when the shooting button is pressed from the photographer or when the shooting button operation message is received from the photographing terminal A photographer terminal provided with a photographing application to generate as; And a terminal used by a photographic user, performing short-range wireless communication with the photographic terminal, receiving and displaying a photographing screen from the photographing terminal in real time, and when a photographing button is pressed by the photographing terminal, photographing operation on the photographic terminal. It may include a photographic terminal for transmitting a message.

The photographing application includes a terminal synchronization module for performing a terminal synchronization for short-range wireless communication with a photographic terminal; A photographing screen display module for displaying a photographing screen of a photographing subject on the screen; A photographing screen transmission module for transmitting a photographing screen of a photographed person to a photographic terminal in real time; A photographing time determination module configured to determine, as a photographing point, a moment at which a photographing button is pressed from a photographer or a photographing button operation message is received from a photographing terminal; And a photographing image generating module configured to generate and store a photographing screen of the photographed subject at the photographing time point as a photographing image.

The terminal synchronization module may be characterized by synchronizing one photographer terminal and one photographer terminal 1: 1 when there is one photographer terminal and a plurality of photographer terminals.

The terminal synchronization module may be configured to synchronize the photographing terminal and the photographing terminal 1: 1 by using the photographing screen of the photographed photograph transmitted from the photographing terminal to the photographing terminal.

The photographic terminal extracts a human feature point from the photographed screen of the photographed subject, and if the extracted human feature point coincides with a pre-registered photographic feature point within an error range, the photographic terminal transmits a synchronization request message together with the photographic identification ID. The terminal synchronization module of the photographing terminal may perform 1: 1 synchronization with the photographing terminal transmitting the synchronization request message.

The photographic terminal includes: a photographic subject photographing screen display field in which a photographic subject photographing screen received from the photographic terminal is displayed; And a selfie-taking screen display field in which a selfie-taking screen shot by the camera of the subject terminal is displayed.

The subject terminal may be configured to vary the display position and size of the subject photographed screen display field and the selfie photographed screen display field by a dragging input.

The photographing terminal transmits the selfie photographing screen to the photographing terminal in real time, and the photographing image generating module of the photographing terminal receives a photographing button operation message from the photographing terminal at the moment when the photographing button is pressed or from the photographing terminal. And a photographing image including a selfie photographing screen together with the photographing screen of the instant subject.

According to an embodiment of the present invention can help to adjust the angle of the picture taken at the time of taking a picture, it is possible to take a picture from a variety of angles.

1 is a block diagram of a photographic angle helper device according to an embodiment of the present invention.

Figure 2 is a picture illustrating the operation between the photographer terminal and the subject terminal according to an embodiment of the present invention.

3 is a block diagram of a configuration of a photography application according to an embodiment of the present invention;

4 illustrates an example of 1: 1 synchronization between a photographer terminal and a photographer terminal according to an embodiment of the present invention.

5 is a diagram illustrating a photographic terminal in which a photographing screen of a photographic subject is displayed in real time according to an exemplary embodiment of the present invention;

6 is a diagram illustrating a subject terminal in which both a subject photographing screen and a selfie photographing screen are displayed together according to an embodiment of the present invention;

7 is a diagram illustrating a state in which a size and a position of a photographed subject and a selfie photographing screen are changed by dragging according to an exemplary embodiment of the present invention.

8 is an exemplary diagram of a captured image including both a photographed image and a selfie image according to an embodiment of the present invention.

Advantages and features of the present invention, and methods for achieving them will be apparent with reference to the embodiments described below in detail with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but may be implemented in various forms, and is provided to fully inform the scope of the invention to those skilled in the art. The invention is defined only by the scope of the claims. In addition, in the following description of the present invention, if it is determined that related related technologies and the like may obscure the gist of the present invention, detailed description thereof will be omitted.

1 is a block diagram of a photographic angle helper device according to an embodiment of the present invention, Figure 2 is a picture illustrating the operation between the photographer terminal and the photographic terminal according to an embodiment of the present invention.

According to the present invention, the photographer photographs the subject using his terminal, and transmits the photographing screen to the photographic terminal so that the subject can check the current state of the subject. To do this.

To this end, the photographic angle helper device of the present invention includes a photographer terminal 100 and a photographer terminal 200.

The photographer terminal 100 is a terminal used by a photographer who photographs a photograph. However, in the drawing, a smartphone is illustrated. In addition to the smartphone, the photographer terminal 100 may be implemented as a terminal having a camera such as a tablet PC. The photographer terminal 100 performs short-range wireless communication with the photographic terminal 200, and a wireless communication scheme such as infrared radiation, Bluetooth, and RF may be used.

The photographer terminal 100 transmits, in real time, the photographing screen of the photographed photographed subject to the photographed terminal 200. When the shooting button is pressed from the photographer or when the shooting button operation message is received from the photographing terminal 200, the moment when the shooting button is pressed from the photographer or the shooting button operation message is received from the photographing terminal 200. A photographing application for generating a photographing screen of an instant photographed person as a photographed image is provided. That is, when the photographing button of the photographing terminal 100 is pressed from the photographing person on the photographing screen of the photographed photograph photographed by the photographing terminal 100 in real time, the photographing image of the photographing photograph of the photographed photograph of the photographed photograph of the photographing photograph of the photographing photograph of the photographing photograph of the photographing photograph of the photographing photograph of the photographing photograph of the photographing photograph of the photographing photograph of the photographed photograph of the photographing photograph of the photographing photograph of the photographing photograph of the photographing photograph of the photographing photograph of the photographing photograph To generate.

In addition, the photographing application, the photographing screen of the photographed by the photographer terminal 100 in real time is transmitted to the photographic terminal 200, when there is a request for a photographing button from the photographic terminal 200, the photographing of the request moment The screen is generated as a photographed image of the subject.

For reference, the photographer terminal 100 implemented as a smart phone may be installed and added to or deleted from hundreds of various applications (applications) as desired by the user. It is also possible to implement an interface suitable for oneself through various applications. Therefore, you can download the photo taking application of the present invention, such as Google Market, Apple Store, and can be installed on a smartphone. Such a photo taking application (app) will be described in detail with reference to FIG. 3.

The terminal 200 to be photographed may correspond to a smartphone, a tablet PC, etc. provided with a camera as a terminal used by the subject. The photographer terminal 100 performs short-range wireless communication with the photographer terminal 100 to receive and display a photographing screen from the photographer terminal 100 in real time, and when the photographing button is pressed by the photographer, the photographer terminal. Send a shooting button operation message to (100). Therefore, the photographer can check the appearance of the photographed photographed by the photographing terminal 100 through his photographing terminal 200, thereby adjusting the pose or angle of the photographing subject himself.

3 is a block diagram illustrating a configuration of a photographing application according to an exemplary embodiment of the present invention. FIG. 4 is a diagram illustrating an example of 1: 1 synchronization between a photographer terminal and a photographic terminal according to an exemplary embodiment of the present invention. FIG. 6 is a diagram illustrating a photographic terminal in which a photographed photographing screen is displayed in real time according to an embodiment, and FIG. 6 illustrates a photographic photographic terminal displaying both a photographic photographing screen and a selfie photographing screen according to an embodiment of the present invention. 7 is a view illustrating a state in which a size and a position of a photographed picture and a selfie picture are changed by dragging according to an exemplary embodiment of the present invention, and FIG. 8 is a photographed picture according to an embodiment of the present invention. This is an example of a captured image including both an image and a selfie image.

The photographing application mounted on the photographer terminal 100 may include a terminal synchronization module 110, a photographing screen display module 120, a photographing screen transmitting module 140, and a photographing time determining module 150 as illustrated in FIG. 3. The photographing image generating module 130 may be included.

The terminal synchronization module 110 is a module that performs terminal synchronization for short-range wireless communication with the photographed terminal 200. In other words, it performs a 1: 1 synchronization with the photographic terminal 200 such as Bluetooth communication.

The terminal synchronization module 110 may 1: 1 synchronize one photographer terminal 100 and one photographer terminal 200. Further, when there is one photographer terminal 100 and a plurality of photographer terminals 200 as illustrated in FIG. 4, the terminal synchronization module 110 may select one photographer terminal 100 and one photographer terminal 200. You can synchronize 1: 1.

In order to perform 1: 1 synchronization with any one photographer terminal 100 among the plurality of photographer terminals 200, the photographing screen of the photographed person transmitted from the photographer terminal 100 to the photographic terminal 200 may be used. To this end, the photographic terminal 200 extracts a person feature point from the received picture of the photographed person, and if the extracted person feature point coincides with a pre-registered photographic feature point within an error range, together with the person identification ID. The synchronization request message is transmitted to the photographer terminal 100. For example, by extracting a face image from a photographed screen of a subject, feature point information such as the position and shape of the eye, nose, and mouth of the face image is registered in the first subject terminal 200 in advance. If the feature point information of the position and shape of the nose and mouth is similar within the error range, the first photographic terminal 200 transmits a synchronization request message to the photographic terminal 100 together with the first photographic identification ID.

Accordingly, the terminal synchronization module 110 of the photographing terminal 100 may perform 1: 1 synchronization with the photographing terminal 200 which transmits the synchronization request message. Therefore, even if there are a plurality of subject terminal 200, it is possible to perform 1: 1 short-range wireless communication with the subject terminal 200 owned by the actually photographed subject.

The photographing screen display module 120 displays the photographing screen of the photographed photographed photographed subject on the screen of the touch screen panel of the photographing terminal 100.

The photographing screen transmitting module 140 may wirelessly transmit the photographing screen of the photographed person to the photographic terminal 200.

The photographing time determination module 150 may press the photographing button or press the photographing button when the photographing button provided on the photographing terminal 100 is pressed from the photographic photographer or when a photographing button operation message is received from the photographing terminal 200. The moment when the photographing button operation message is received from the terminal 200 is determined as the photographing time.

The photographed image generating module 130 generates and stores a photographed screen of the photographed subject at the photographing time point as a photographed image. Therefore, it is possible to generate and store an image at the moment when a photographer's photographing request or a photographer's photographing request is taken as a photographed image. The storage medium in which the captured image is stored may include an SSD drive, a solid state drive, a flash memory, a CF card, a compact digital card, an SM card, and an MMC card. A module capable of inputting / outputting information such as a multi-media card or a memory stick may be provided inside the device, or may be provided in a separate device.

Meanwhile, the photographic terminal 200 receives the photographing screen from the photographing terminal 100 and displays the photographing screen in real time as shown in FIG. 5.

In addition, the photographic terminal 200 may display a screen (hereinafter, referred to as a selfie photographing screen) for photographing the photographic subject directly through a camera provided in the photographic terminal 200. That is, as shown in FIG. 6, the photographic terminal 200 includes a photographic subject photographing screen display field 10 in which a photographic subject photographing screen received from the photographic terminal 100 is displayed, and the photographic terminal 200. A selfie shooting screen display field 20 in which a selfie shooting screen shot by a camera is displayed is provided, so that the subject shooting screen and the selfie shooting screen can be simultaneously displayed. Therefore, the photographing person can receive the help of adjusting the face angle and the like by simultaneously viewing the photographing picture of the photographing person and the selfie photographing picture through his own photographing device terminal 200.

In addition, as shown in FIG. 7, the photographic terminal 200 may change a display position and a size of the photographing screen of the photographed photographic display field and the selfie photographing screen display field 20 through a dragging input. For example, the photographed subject screen display field may be moved from the top to the bottom, and the selfie shot screen display field 20 may be moved from the bottom to the top. In addition, the size of the subject image display field 20 may be enlarged or reduced, and the size of the selfie image display field 20 may be increased or reduced.

Meanwhile, the photographic terminal 200 may transmit a selfie photographing screen to the photographic terminal 100 in real time. As illustrated in FIG. 8, the photographing image generating module of the photographing terminal 100 may include a photographing screen of the photographing subject at the moment when the photographing button is pressed from the photographic photographer or when the photographing button operation message is received from the photographing terminal 200. In addition, it is possible to generate a photographing image including a selfie photographing screen. Accordingly, the photographer terminal 100 may generate a captured image including the selfie photographed screen of the subject, thereby maximizing the fun of the captured image.

The embodiments in the above description of the present invention are presented by selecting the most preferred examples to help those skilled in the art from understanding various embodiments, and the technical spirit of the present invention is not necessarily limited or limited only by the embodiments. Instead, various changes, modifications, and other equivalent embodiments may be made without departing from the technical spirit of the present invention.

Claims

A terminal used by a photographer who photographs a subject, and performs near-field wireless communication with the subject terminal to transmit a photographing screen of the subject photographing the subject to the subject terminal in real time, and there is a press of a photographing button from the photographer. When a shooting button operation message is received from the photographing terminal, a photographing application that generates a photographing screen of the photographed photograph as the captured image at the moment when the shooting button is pressed from the photographer or when the shooting button operation message is received from the photographing terminal. The photographer terminal provided; And

A terminal used by a photographic user, which performs short-range wireless communication with the photographic terminal, receives and displays a photographing screen from the photographing terminal in real time, and when a photographing button is pressed by the photographing terminal, a photographing button operation message on the photographic terminal. A photographic terminal for transmitting a;

Photo angle helper device comprising a.
The method of claim 1, wherein the photographing application,

A terminal synchronization module for performing terminal synchronization for short-range wireless communication with a photographic terminal;

A photographing screen display module for displaying a photographing screen of a photographing subject on the screen;

A photographing screen transmission module for transmitting a photographing screen of a photographed person to a photographic terminal in real time;

A photographing time determination module configured to determine, as a photographing point, a moment at which a photographing button is pressed from a photographer or a photographing button operation message is received from a photographing terminal; And

A photographing image generating module configured to generate and store a photographing screen of a subject at the photographing time point as a photographing image;

Photo angle helper device comprising a.
The method according to claim 1, wherein the terminal synchronization module,

And a photographic terminal and a plurality of photographic terminal, wherein the photographic angle helper device synchronizes one photographic terminal and one photographic terminal in a 1: 1 manner.
The method of claim 3, wherein the terminal synchronization module,

And a photographic angle helper device which synchronizes the photographic terminal and the photographic terminal by 1: 1 using a photographing screen of the photographic subject transmitted from the photographic terminal to the photographic terminal.
The method according to claim 4,

The photographic terminal extracts a human feature point from the photographed screen of the photographed subject, and if the extracted human feature point coincides with a pre-registered photographic feature point within an error range, the photographic terminal outputs a synchronization request message together with the photographic identification ID. To,

And the terminal synchronization module of the photographer terminal performs 1: 1 synchronization with the photographic terminal that transmits the synchronization request message.
The method according to claim 2, wherein the photographing terminal,

A subject photographing screen display field on which a subject photographing screen received from the photographing terminal is displayed; And

A selfie shooting screen display field for displaying a selfie shooting screen photographed by a camera of the photographing terminal;

Photo angle helper device comprising a.
The method according to claim 6, wherein the photographing terminal,

And a display position and a size of the subject photographing screen display field and the selfie photographing screen display field are changed by a dragging input.
The method according to claim 5,

The photographing terminal transmits the selfie photographing screen to the photographing terminal in real time,

The photographing image generating module of the photographing terminal generates a photographing image including a selfie photographing screen together with a photographing screen of the photographed subject at the moment when a photographing button is pressed from the photographic photographer or a photographing button operation message is received from the photographing terminal. Photo angle helper device characterized in that.