KR101768576B1 - Apparatus for Providing Self Photographing - Google Patents
Apparatus for Providing Self Photographing Download PDFInfo
- Publication number
- KR101768576B1 KR101768576B1 KR1020150190083A KR20150190083A KR101768576B1 KR 101768576 B1 KR101768576 B1 KR 101768576B1 KR 1020150190083 A KR1020150190083 A KR 1020150190083A KR 20150190083 A KR20150190083 A KR 20150190083A KR 101768576 B1 KR101768576 B1 KR 101768576B1
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- South Korea
- Prior art keywords
- photographing
- unit
- self
- motor
- image
- Prior art date
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- H04N5/2258—
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- H04N5/2259—
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- H04N5/23216—
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- H04N5/23296—
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- Accessories Of Cameras (AREA)
Abstract
Discloses a self photographing apparatus.
The self-photographing device is provided with a self-photographing device capable of reducing the unnecessary personnel consumption when capturing a moving picture, because the self-photographing device grasps the user's position and records the self-photographing.
Description
The present embodiment relates to a self-photographing apparatus.
The contents described below merely provide background information related to the present embodiment and do not constitute the prior art.
In recent years, as more people have taken pictures with their hobbies, there has been an increasing demand for self-photographing aids such as Japanese Utility Model Publication 59-112241 (1987.07.28.) And US Patent 4530580 (1985.07.23) A photograph of a photograph is often taken using a 'self-stick'.
The auxiliary device for self photographing is provided with a fixing part for fixing the photographing device at the end of the rod shape to fix the photographing device, and a handle is provided on the opposite side of the rod so that the photographer can photograph the self. However, when a photographer does not simply take a photograph but rather shoots a movie by himself, it is possible to photograph the camera by fixing 'a webcam' or a 'digital camera' to the photographing device. However, There is a problem in that the same effect as the above can not be seen.
Therefore, there is a need for a person to shoot a moving picture in order to shoot a moving picture without shaking. In addition, when a person shoots moving images even though a moving image is taken, there is a great deal of wobble in the photographed image, so that it is troublesome to use an auxiliary device for photographing even if others take a photograph.
Always use the help of others or fix the camera on a tripod for video recording. However, when the photographing apparatus is fixed to a tripod or the like, there is a difficulty in photographing when the subject moves. Accordingly, there is a need for a device capable of adjusting an angle of photographing by recognizing an object in an image during photographing.
The present embodiment has an object to provide a self-photographing apparatus which can reduce unnecessary personnel consumption when photographing a moving picture, because the photographing apparatus tracks a user moving path by itself during self photographing.
According to an aspect of the present invention, there is provided an infrared ray photographing apparatus comprising: an infrared ray photographing unit for obtaining an infrared ray image of a subject or an infrared ray emitting apparatus; An image capturing unit for capturing image data of the photographed subject; A coordinate calculation unit for extracting an infrared light source in the infrared image and converting the extracted infrared light source into coordinates; A posture control unit for generating a posture control signal for controlling the posture of the image capturing unit such that the coordinates move to the center of the image; And a photographing posture setting unit for setting a posture of the image photographing unit by driving a motor provided on the basis of the posture control signal.
As described above, according to the present embodiment, since the photographing device tracks the user moving path by itself during the self photographing operation, unnecessary personnel consumption can be reduced when photographing a moving image. According to the present embodiment, in general, when a person to be photographed is a person, since a person emits infrared rays, the camera judges where the infrared ray is emitted and automatically adjusts the angle to perform photographing.
According to the present embodiment, the self-photographing apparatus recognizes the person to be photographed which emits infrared rays, so that it is possible to photograph a moving picture without paying any other costs alone. According to this embodiment, the self-photographing apparatus is a video photographing apparatus, and can be used without any assistance of a person in shooting a single person, such as a video call or a personal broadcasting, through a smart phone, a webcam,
1A and 1B are block diagrams schematically showing a self-photographing apparatus according to the present embodiment.
2 is a flowchart for explaining a self-photographing method according to the present embodiment.
3A, 3B and 3C are views showing an example of a self-photographing apparatus according to the present embodiment.
Hereinafter, the present embodiment will be described in detail with reference to the accompanying drawings.
1A and 1B are block diagrams schematically showing a self-photographing apparatus according to the present embodiment.
The
Each component included in the
Each component of the self-photographing
The
The
The
The photographing
The
Although not shown in FIG. 1, the self-photographing
Hereinafter, the overall operation process of the self-photographing
In the self-photographing
When the user (subject) has the infrared ray radiator, the
The self-photographing
The
In general, when a person to be photographed is a person, since the person emits infrared rays, the camera judges where the infrared ray is emitted and automatically adjusts the angle to perform the photographing. The infrared
Basically, when the object to be photographed is a person, the infrared rays are emitted from the human body. Therefore, the coordinate values of the light source position of the image photographed by the infrared
Hereinafter, a process in which the self-photographing
Hereinafter, a process of controlling the hardware HW by the
The
Hereinafter, an interface implemented in the
2 is a flowchart for explaining a self-photographing method according to the present embodiment.
The self-photographing
In the process of photographing the first subject, the photographer sets the photographing posture (angle) around the subject after the photographing device (photographing unit 110) is placed on the fixed portion (cradle) of the photographing
The
In general, when a subject to be photographed is a person, since a person emits infrared rays, the infrared
The self-photographing
The self-photographing
The
The
When the distance of the object is out of the threshold, the
Although it is described in Fig. 2 that steps S210 to S250 are sequentially executed, the present invention is not limited thereto. In other words, Fig. 2 is not limited to the time-series order, as it would be applicable to changing and executing the steps described in Fig. 2 or executing one or more steps in parallel.
As described above, the self-photographing method according to the present embodiment described in FIG. 2 can be implemented as a program and recorded on a computer-readable recording medium. A program for implementing the self-photographing method according to the present embodiment is recorded, and a computer-readable recording medium includes all kinds of recording devices for storing data that can be read by a computer system.
3A, 3B and 3C are views showing an example of a self-photographing apparatus according to the present embodiment.
3A, the self-photographing
The photographing
Hereinafter, an example of the operation process of the
The pitch angle control also operates the 'third motor' in the downward direction when the y value exceeds 90 and the 'third motor' in the upward direction when the y value is less than 20.
As shown in FIG. 3B, the self-photographing
The
As shown in FIG. 3C, the self-photographing
The foregoing description is merely illustrative of the technical idea of the present embodiment, and various modifications and changes may be made to those skilled in the art without departing from the essential characteristics of the embodiments. Therefore, the present embodiments are to be construed as illustrative rather than restrictive, and the scope of the technical idea of the present embodiment is not limited by these embodiments. The scope of protection of the present embodiment should be construed according to the following claims, and all technical ideas within the scope of equivalents thereof should be construed as being included in the scope of the present invention.
100: Self-photographing apparatus 110:
112: infrared ray photographing unit 120: coordinate calculation unit
132: attitude control unit 134:
140: photographing posture setting unit 150:
Claims (4)
An image capturing unit for capturing image data of the photographed subject;
A coordinate calculation unit for extracting an infrared light source in the infrared image and converting the extracted infrared light source into coordinates;
A first motor for controlling a yaw angle, a second motor for controlling a roll angle, and a third motor for controlling a pitch angle, An attitude control unit for controlling the first motor, the second motor, and the third motor to generate an attitude control signal for controlling an attitude of the image pickup unit;
A photographing posture setting unit configured to set a posture of the image photographing unit by driving a motor provided on the basis of the posture control signal; And
When the distance value to the subject is out of a preset threshold value, drives the wheels connected to the motor to obtain the image data of the subject while tracking the subject,
Wherein the self-photographing apparatus comprises:
The posture control unit,
And controlling the angle of the first motor, the second motor, and the third motor to adjust the angle of the yaw angle, the roll angle, and the pitch angle so that the coordinates move to the center of the image, Self-photographing device.
The movement control unit,
Wherein the control unit controls the infrared ray photographing unit to transmit an infrared ray pulse to the subject and measures a distance value with respect to the subject based on a time of arrival of light reflected from the subject and if the distance value exceeds a predetermined threshold value, And controls the driving of the wheel so that the distance value is within the preset threshold value.
A memory card unit having a slot into which a memory card is inserted and storing the image data in a separate area of the memory card;
A battery for supplying power to each module;
A communication unit for transmitting the image data to an external device by wired / wireless lines; And
A pedestal supporting the body to be held against the ground
Wherein the self-photographing device further comprises:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020150190083A KR101768576B1 (en) | 2015-12-30 | 2015-12-30 | Apparatus for Providing Self Photographing |
Applications Claiming Priority (1)
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KR1020150190083A KR101768576B1 (en) | 2015-12-30 | 2015-12-30 | Apparatus for Providing Self Photographing |
Publications (2)
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KR20170080842A KR20170080842A (en) | 2017-07-11 |
KR101768576B1 true KR101768576B1 (en) | 2017-08-18 |
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KR1020150190083A KR101768576B1 (en) | 2015-12-30 | 2015-12-30 | Apparatus for Providing Self Photographing |
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Families Citing this family (1)
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KR102602909B1 (en) * | 2022-12-06 | 2023-11-16 | 선문대학교 산학협력단 | Self-driving mobile phone mounting device |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100559726B1 (en) * | 2003-06-16 | 2006-03-10 | (주)지온소프트 | System and Method of auto-tracking lecturer |
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Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR100559726B1 (en) * | 2003-06-16 | 2006-03-10 | (주)지온소프트 | System and Method of auto-tracking lecturer |
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