KR20130038533A - Glasses free 3d photo frame and system and method for showing 3d print out therefor - Google Patents

Abstract

PURPOSE: An autostereoscopic three dimensional picture frame, a three dimensional prints display system and a method thereof are provided to enable a user to see prints outputted into a three dimensional image, a three dimensional image converted from a two dimensional image, or a three dimensional image synthesizing a two dimensional image and a three dimensional image. CONSTITUTION: Picture frames comprise a square shaped frame(110) and a backward frame(150), and a three dimensional image photo(130) for display is set in the inside. In the inner side, a holding space is formed so that an area pellucida(120), the three dimensional image photo and a photograph fixing unit(140) are fixed, and the area pellucida, the three dimensional image photo and the photograph fixing unit are inserted through the top of picture frames. A front frame forms a penetration hole(111) in which the area pellucida is installed, and displays the three dimensional image photo mounted on the three dimensional picture frame(100) through the area pellucida. The area pellucida is installed at the front frame of the picture frame, forms a time difference occurrence unit in either one side of the front side or the rear side. The time difference occurrence unit forms a lung lex barrier(121) arranged in a strip form in a constant interval. A fixing unit is a plate-like member, installed at a back side of the area pellucida and the three dimensional image photo is fixed. Moreover, the fixing unit controls the position of the three dimensional image photo so that a barrier of the area pellucida and the three dimensional image photo is overlapped, fixes to the picture frames, and comprises a clip unit(141), a protrusion unit(142) and a controlling unit(143).

Description

Glasses-free 3D photo frame and 3D printed display system and method therefor {GLASSES FREE 3D PHOTO FRAME AND SYSTEM AND METHOD FOR SHOWING 3D PRINT OUT THEREFOR}

The present invention relates to an autostereoscopic 3D picture frame and a 3D printed display system and method for the same. The present invention relates to an autostereoscopic 3D picture frame for displaying in three dimensions and a 3D printed display system and method therefor.

The general 3D stereoscopic image is based on the stereo vision principle of the two eyes, and binocular disparity due to the distance between the two eyes that are about 65 mm apart is an important factor for making the stereoscopic sense.

When the left and right eyes each see a planar image associated with each other, the brain can fuse these two different images to reproduce the original depth and realism of the 3D image. This ability is called stereoography.

Accordingly, a 3D stereoscopic image technology using stereography has been introduced. Specific examples thereof include an eyeglass stereoscopic display, a holographic display, and an autostereoscopic stereoscopic image display method.

Glasses type stereoscopic image display method has the inconvenience of requiring a large number of people to enjoy stereoscopic image at the same time, but separate polarized glasses or liquid crystal shutter glasses, and holographic display method can minimize the influence of the position of the observer is the most perfect Although it is known as a three-dimensional stereoscopic image, there are disadvantages in terms of technical difficulties and large equipment required to implement a laser reference light.

On the other hand, the autostereoscopic 3D display method has a merit that a separate device is not required and the device configuration is simple despite the disadvantage that the observation range is fixed and limited to a small number of people.

In addition, a stereoscopic image display method using an autostereoscopic stereoscopic image display method displays a stereoscopic image for left and right eyes so that an observer can feel a 3D stereoscopic 3D image display using a parallax barrier method. The device is in the spotlight.

Such a parallax barrier type stereoscopic image display device creates a stereoscopic feeling by inducing a stereography of an observer by superimposing a stripe-shaped aperture and a barrier on a planar image displaying a left / right eye image. The main display device for displaying a planar image and a parallax barrier for providing a stripe-shaped opening and barrier are essential components.

FIG. 1 is an exemplary diagram illustrating a general parallax barrier type stereoscopic image display device, wherein a liquid crystal panel 10 is used as a main display device, and the left eye image information is displayed on the liquid crystal panel 10. The left eye pixel L and the right eye pixel R which display image information for the right eye are alternately defined, and a backlight 20 which is a separate dimming device is provided on the back side thereof.

In addition, a parallax barrier 30 is installed between the liquid crystal panel 10 and the observer 40 or between the liquid crystal panel 10 and the backlight 20. The parallax barrier 30 is provided from the left and right pixels L and R. The slits 32 and the barriers 34 selectively passing light respectively are repeatedly arranged in a stripe shape in the longitudinal direction with respect to the observer 40.

Accordingly, the light L1 passing through the left eye pixel L of the liquid crystal panel 10 among the light emitted from the backlight 20 passes through the slit 32 of the parallax barrier 30 and the left eye of the observer 40. Is reached, and the light R1 passing through the right eye pixel R of the liquid crystal panel 10 reaches the right eye of the observer 40 via the slit 32 of the parallax barrier 30, wherein The display images of the right eye pixels L and R each contain parallax information detectable by a human, and as a result, the observer 40 recognizes a 3D stereoscopic image by stereography.

On the other hand, the picture frame displays a simple two-dimensional planar image by inserting a picture, picture, text, etc. on a wall or mounted on a table. There is a problem that cannot provide a three-dimensional appearance that appears to be in this three-dimensional space.

In order to solve the above problems, the present invention provides a 3D frame, 3D picture frame for displaying a 3D image converted from a 2D image or a printed output as a 3D image synthesized from a 2D image and a 3D image so as to display in three dimensions It is an object of the present invention to provide a 3D printed display system and method.

The present invention frame frame to achieve the above object; A transparent part installed on the frame frame and having a parallax generating part formed on one of a front surface and a rear surface thereof; And a photo fixing unit installed at the rear side of the transparent unit to fix the 3D image in which the left eye image and the right eye image are defined, and adjust the position of the 3D image so that the parallax generating unit of the 3D image and the transparent unit overlap. .

In addition, the parallax generating unit according to the invention is characterized in that any one of the barrier or lenticular lens.

In addition, the barrier according to the invention is a 3D picture frame, characterized in that formed by directly printing on the transparent portion or the film is printed on the barrier portion is bonded to the transparent portion. The barrier is printed directly on the transparent portion or the barrier is printed The formed film is bonded to the transparent portion and formed.

In addition, the transparent part according to the invention is characterized in that the acrylic or glass having a certain thickness.

In addition, the photo fixing unit according to the present invention is provided with at least one clip on one side of the photo fixing unit is coupled to the 3D image clip unit for fixing the 3D image to the photo fixing unit; A protrusion formed by extending a predetermined length in a longitudinal direction at a lower center of the photo fixing part; And an adjustment unit installed in the photo fixing unit and adjusting an overlapping position between the 3D image and the transparent unit by moving the upper / left of the photo fixing unit around the protrusion.

The present invention also provides a 3D image generating unit for generating at least one of a 3D image detected by the 3D image pickup means, a 3D image converted from the 2D image, or a 3D image obtained by synthesizing the 2D image and the 3D image; A printer unit receiving the 3D image generated by the 3D image generating unit and outputting the 3D image printout in which a left eye image and a right eye image are defined; And a 3D picture frame configured to allow the 3D image output from the printer unit to be printed and to adjust the overlapping position between the pre-installed parallax generating unit and the 3D image to display the mounted 3D image in three dimensions. It is characterized by.

In addition, the 3D image generating unit according to the invention is characterized in that the smartphone, tablet PC or computer including at least one of the 3D camera, 3D scanner and 3D content production application.

In addition, the present invention is a 3D image generating step of a) 3D image generating unit to generate at least one of 3D image, 3D image converted from 2D image or 3D image synthesized 2D image and 3D image; b) a printer unit receiving the 3D image generated from the 3D image generating unit and outputting the 3D image as a print in which the left eye image and the right eye image are defined; And c) if the printed 3D image is mounted on the 3D frame, adjusting the overlapping position between the parallax generator installed in the 3D frame and the 3D image so that the mounted 3D image can be viewed in three dimensions.

The present invention has the advantage of being able to three-dimensionally view a printed matter output as a 3D image, a 3D image converted from a 2D image or a 3D image synthesized from a 2D image and a 3D image.

1 is an exemplary view showing a three-dimensional image display device of the parallax barrier system.
Figure 2 is an exploded perspective view showing the configuration of the glasses-free 3D picture frame according to the present invention.
3 is a perspective view showing a combined state of the glasses-free 3D picture frame according to FIG.
4 is an exemplary view illustrating a stereoscopic image correction process of the autostereoscopic 3D frame according to FIG. 2.
5 is an exploded perspective view showing another embodiment of the parallax generating unit of the autostereoscopic 3D picture frame according to the present invention.
Figure 6 is an exemplary view showing the configuration of a system for installing a three-dimensional image on the autostereoscopic 3D picture frame according to the present invention.
7 is a flowchart illustrating a process of installing a stereoscopic image on the autostereoscopic 3D frame according to FIG. 6.

Hereinafter, with reference to the accompanying drawings will be described in detail a preferred embodiment of an autostereoscopic 3D picture frame and a 3D printed display system and method therefor according to the present invention.

(First embodiment of 3D picture frame)

Figure 2 is an exploded perspective view showing the configuration of the glasses-free 3D picture frame according to the present invention, Figure 3 is a perspective view showing a combined state of the glasses-free 3D picture frame according to Figure 2, Figure 4 is a view of the glasses-free 3D picture frame according to Figure 2 An illustration showing a stereoscopic image calibration process.

2 to 4, the autostereoscopic 3D picture frame 100 according to the present invention includes a picture frame part 110 and a transparent part 120 and a photo fixing part 140 formed with the frame frames 110 and 150. It is composed.

The frame frames 110 and 150 are configured to mount a 3D image photograph 130 for a display. The frame frames 110 and 150 may include a frame 110 and a rear frame 150 having a rectangular shape, and the transparent part 120 may be disposed inside the frame frame 110 and 150. An accommodation space is formed to fix the 3D image photo 130 and the photo fixing unit 140, and the transparent part 120, the 3D image photo 130, and the photo through the upper portions of the frame frames 110 and 150. The fixing part 140 is inserted.

The front frame 110 has a through hole 111 in which the transparent part 120 is installed so that the 3D image photograph 130 mounted on the 3D frame 100 is displayed through the transparent part 120.

The transparent unit 120 is installed on the front frame 110 of the frame frame, the parallax generating unit is formed on any one surface of the front or rear surface of the transparent unit 120, the parallax generating unit is a stripe of a predetermined interval The Ferrex barriers 121 (hereinafter referred to as barriers) are formed.

In addition, the transparent part 120 is a transparent member of acrylic or glass material having a predetermined thickness (eg, 1 mm), and the barrier 121 is directly printed on the transparent part 120 or the barrier 121 Is bonded to the printed film to the transparent portion 120 to be formed.

The 3D image photograph 130 is any one of a photograph, a picture, and a print of a 3D image in which a left eye image and a right eye image are defined, and the term 3D image photograph is described for convenience of description and is limited to a photograph. no.

The photo fixing part 140 is a plate-shaped member, which is installed on the rear side of the transparent part 120 to fix the 3D image photograph 130, and the barrier 121 of the 3D image photograph 130 and the transparent part is The position of the 3D image photograph 130 is adjusted to be overlapped and fixed to the frame frames 110 and 150, and includes a clip part 141, a protrusion 142, and an adjusting part 143.

In addition, when the photo fixing unit 140 is inserted into the frame frames 110 and 150, the photo fixing unit 140 is fixed through interference fit so as to prevent flow from the frame frames 110 and 150.

The clip unit 141 is a fixing member installed on at least one side of the upper part of the photo fixing unit 140, in combination with the upper side of the 3D image photograph 130 mounted on the photo fixing unit 140 the 3D The image photograph 130 is fixed to the photograph fixing unit 140.

In addition, the clip unit 141 guides the 3D image photo 130 to be accurately positioned in the photo mounting region of the photo fixing unit 140.

The protrusion 142 is formed by extending a predetermined length in the longitudinal direction of the photo fixing unit 140 in the center of the lower end of the photo fixing unit 140, when adjusting the set position of the photo fixing unit 140 left / The reference point should be used when turning in the right direction.

In the present embodiment, the protrusion 142 forms an inclination at a predetermined angle with both sides of the photo fixing part 140 about the center of the lower end of the photo fixing part 140, and protrudes for example, “V”. It is shaped like, but not limited to.

The adjusting unit 143 is installed on the upper part of the photo fixing unit 140 and presses the observer so that the 3D image photograph 130 and the barrier 121 of the transparent unit can overlap each other. To allow the upper part of the photo fixing unit to be moved left / right.

In addition, the adjusting unit 143 functions as a handle for the observer to hold the photo fixing unit 140 when the 3D image photograph 130 mounted on the 3D frame 100 is replaced with another photograph.

The rear frame 150 has a flange portion 151 protruding toward the front along the periphery so that the storage space is formed therein, the upper portion of the rear frame 150 is opened to insert or withdraw the photo fixing portion 140 To be possible.

Next, a process of mounting the 3D image photograph 130 on the 3D picture frame 100 according to the present invention will be described.

The 3D image including the one of the left eye image and the right eye image defined 3D image is printed on the photo fixing unit 140.

At this time, the 3D image photograph 130 is fixed to a predetermined position of the photo fixing unit 140 through the clip portion 141 of the photo fixing unit 140.

The photo fixing unit 140 fixing the 3D image photograph 130 is inserted into the frame frames 110 and 150 until the protrusion 142 contacts the lower ends of the frame frames 110 and 150.

After that, the observer moves the adjusting part 143 of the photo fixing part 140 in the left / right direction so that the position of the photo fixing part 140 changes about the protrusion 142 and the 3D image photograph 130 and the transparent part. The transmission surface of the 120 and the barrier 121 to overlap.

That is, as shown in (a) of FIG. 4, if the transparent surface 120 and the barrier 121 and the 3D image photograph 130 do not overlap precisely, the 3D stereoscopic image by stereography cannot be recognized. As shown in FIG. 3, the transparent surface 120 and the barrier 121 and the 3D image photograph 130 are accurately overlapped.

When the position adjustment by the observer is completed, the photo fixing unit 140 maintains a fixed state to the frame frames 110 and 150 through interference fit and thus maintains the set state without a separate fixing means, and the 3D stereoscopic image by stereography. Is displayed to the observer.

In addition, in the present embodiment, the photo fixing unit 140 is configured to be fixed to the frame frames 110 and 150 without fixing means, but by adding a separate fixing unit, the photo fixing unit 140 is a frame frame 110 or 150. It will be apparent to those skilled in the art that the configuration to be fixed to the can be easily changed.

(Other Example of Parallax Generation Unit)

On the other hand, Figure 5 is an exploded perspective view showing another embodiment configuration of the parallax generating portion of the glasses-free 3D picture frame according to the present invention.

As shown in FIG. 5, the lenticular lens portion 121 ′ is formed as a parallax generating portion on either the front surface or the rear surface of the transparent portion 120 ′.

The lenticular method is based on a two-view image display, but images can be displayed at many more viewpoints, and a lenticular lens part 121 'is disposed in which the semi-circular elongated lens is disposed in parallel on the transparent part 120'. To project a parallax image of the image.

(3D stereoscopic installation system)

6 is an exemplary view showing the configuration of a system for installing a three-dimensional image on the autostereoscopic 3D picture frame according to the present invention.

As shown in FIG. 6, the 3D printed display system for displaying a stereoscopic image on the autostereoscopic 3D photo frame 100 includes a 3D photo frame 100, a 3D image generating unit 200, and a printer unit 300. It is composed.

The 3D picture frame 100 has a 3D image picture 130 output as a print from the printer unit 300, which is an output means, is mounted, and the parallax generating unit and the 3D image picture ( 130 to adjust the position between the 3D image photograph 130 is displayed so that you can enjoy the 3D stereoscopic image by stereography.

The 3D image generating unit 200 is a component for generating a 3D image, a smartphone, a tablet PC or a computer that includes at least one of a 3D camera, a 3D scanner and a 3D content production application.

That is, the 3D image generator 200 detects and provides a 3D image from a 3D photographing means such as the 3D camera or the 3D scanner, or a 2D image or a memory (not shown) captured by a 2D camera through a 3D content production application. It provides 3D images converted from 2D images stored on the back to 3D images or 3D images synthesized from 2D images and 3D images.

The printer 300 receives a 3D image provided by the 3D image generating unit 200 to display a 3D stereoscopic image by stereography. 130).

(3D stereoscopic image installation method)

FIG. 6 is a flowchart illustrating a process of installing a stereoscopic image on the autostereoscopic 3D frame according to FIG. 5.

A method of displaying a 3D printed material for displaying a stereoscopic image on the autostereoscopic 3D frame 100 with reference to FIGS. 5 and 6 will be described. The 3D image generation step (S100), the 3D image output step (S200), and the 3D image It is configured to include the installation and adjustment steps (S300 and S400).

In step S100, the 3D image generating unit 200 including at least one of a 3D camera, a 3D scanner, and a 3D content creation application is a 3D image obtained by converting a 3D image or a 2D image and a 3D image converted from a 3D image or a 2D image. Create at least one 3D image.

The 3D content creation application is a known 3D content creation application is an application program that runs on a PC or smartphone.

In the step S200, the printer 300 receives the 3D image generated from the 3D image generating unit 200 through a wired network such as a USB cable or a wireless network such as Wi-Fi or Bluetooth and displays a 3D stereoscopic image by stereography. The 3D image photograph 130 which is the printed matter in which the left eye image and the right eye image are defined so as to be outputted.

The steps S300 and S400 insert the printed 3D image photograph 130 into the 3D frame 100 to be mounted, and the 3D image photograph 130 is mounted on the 3D frame 100 so that the mounted 3D image photograph 130 can be viewed in three dimensions. The position between the installed parallax generator and the mounted 3D image photograph 130 is adjusted to display a 3D stereoscopic image by stereography.

Therefore, it is possible to provide a three-dimensional appearance in a three-dimensional space through a frame displaying only a two-dimensional planar image.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. It can be understood that

100: 3D Picture Frame 110: Front Frame
111: through hole 120, 120 ': transparent part
121: barrier 121 ': lenticular lens unit
130: 3D image 140: photo fixing
141: clip portion 142: protrusion
143: control unit 150: rear frame
151: flange 200: 3D image generating unit
300: printer

Claims (8)

Picture frame;
A transparent part installed on the frame frame and having a parallax generating part formed on one of a front surface and a rear surface thereof; And
It is installed on the rear side of the transparent portion is fixed to the left eye image and the right eye image defined 3D image, and the photo fixing unit for adjusting the position of the 3D image so that the parallax generating portion of the 3D image and the transparent portion overlap 3D picture frame with glasses. The method of claim 1,
The parallax generating unit is a glasses-free 3D picture frame, characterized in that any one of the Ferrex barrier or lenticular lens. The method of claim 2,
The barrier is a glasses-free 3D picture frame, characterized in that the barrier is printed directly or the barrier is printed by adhering to the transparent film. The method according to any one of claims 1 to 3,
The transparent part 3D photo frame, characterized in that the acrylic or glass having a certain thickness. The method of claim 4, wherein
The photo fixing unit is provided with at least one side of the photo fixing unit is coupled to the 3D image clip unit for fixing the 3D image to the photo fixing unit;
A protrusion formed by extending a predetermined length in a longitudinal direction at a lower center of the photo fixing part; And
And a control unit installed on the photo fixing unit and adjusting an overlapping position between the 3D image and the parallax generating unit of the transparent unit by moving the upper / left of the photo fixing unit around the protrusion. Glasses-free 3D picture frame. A 3D image generator for generating at least one of a 3D image detected by the 3D photographing means, a 3D image converted from the 2D image, or a 3D image obtained by synthesizing the 2D image and the 3D image;
A printer unit receiving the 3D image generated by the 3D image generating unit and outputting the 3D image printout in which a left eye image and a right eye image are defined; And
It includes a 3D picture frame to display the 3D image output to the printed matter from the printer portion, and to display the mounted 3D image to be viewed in three dimensions by adjusting the overlapping position between the pre-installed parallax generating unit and the 3D image. 3D printed display system. The method according to claim 6,
And the 3D image generating unit is a smart phone, a tablet PC, or a computer including at least one of a 3D camera, a 3D scanner, and a 3D content creation application. a) a 3D image generating step of generating, by the 3D image generating unit, at least one of a 3D image, a 3D image converted from the 2D image, or a 3D image obtained by synthesizing the 2D image and the 3D image;
b) a printer unit receiving the 3D image generated from the 3D image generating unit and outputting the 3D image as a print in which the left eye image and the right eye image are defined; And
c) if the printed 3D image is mounted on a 3D picture frame, adjusting the overlapping position between the parallax generator installed in the 3D picture frame and the 3D image so that the mounted 3D image can be viewed in three dimensions. Display method.

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