KR20130127301A - Stereo-scopic image capture appartus capable of selecting captuer mode with respect to stereo-scopic image and method thereof - Google Patents

Abstract

The present invention relates to a 3-dimensional image capture method for capturing a 3-dimensional image by selecting a capture mode of 3-dimensional image to conform to the use of a user and a 3-dimensional image capture device suitable for realizing the same. The 3-dimensional image capture device capable of selecting a capture mode for 3-dimensional image of the present invention for solving the technical problem comprises a capture unit, an input unit and a processing unit. The capture unit generates image data by capturing an inputted 3-dimensional image. The input unit receives an input of selection of capture mode from the user. The processing unit allows the capture unit to capture the 3-dimensional image in the capture mode inputted from the user, wherein the capture mode includes a 2D capture mode and 3D capture mode. [Reference numerals] (AA) Start;(BB) End;(S110) Receive an image signal and generate a 3D image signal;(S120) Convert the 3D image signal into 3D image data and store the data;(S130) Display the generated 3D image data on a predetermined area of the display unit;(S140) Receive a capture mode selecting input from a user;(S150) Capture the 3D image by using the selected capture mode and store the image data

Description

STEREO-SCOPIC IMAGE CAPTURE APPARTUS CAPABLE OF SELECTING CAPTUER MODE WITH RESPECT TO STEREO-SCOPIC IMAGE AND METHOD THEREOF}

The present invention relates to an apparatus and method for capturing stereoscopic images, and more particularly, to an apparatus and method for capturing stereoscopic images in various capture modes.

Capture refers to the operation of capturing what is shown on the display. For example, a screenshot refers to an image generated by capture, and outputs the entire screen in a general bitmap image format (BMP, PNG, JPEG) or the like. These screenshots are used, for example, for promotional purposes on the download site of the application or for inclusion in posts on personal blogs.

Meanwhile, as interest in stereoscopic image services is increasing, devices for providing stereoscopic images continue to be developed. One of the methods of implementing such a stereoscopic image is a stereoscopic method. The basic principle of the stereoscopic method is to separate and input images arranged to be orthogonal to each other in the left and right eyes of a person, and to input stereoscopic images by combining the input images of the left and right eyes in the human brain.

Since the stereoscopic method forms a stereoscopic image by processing the image of the left eye and the image of the right eye, the format of the image before and after the process may be changed. In addition, the user may want to capture a stereoscopic image using a 2D or 3D method according to the purpose.

The present invention has been made to solve the above problems, and to provide a stereoscopic image capture method for capturing by selecting the capture mode of the stereoscopic image suitable for the user's use as its technical problem.

In addition, another object of the present invention is to provide a stereoscopic image capture device suitable for implementing the above capture method.

In addition, the present invention is to provide a three-dimensional image capture device for capturing by using a plurality of capture modes of the stereoscopic image suitable for the user's use.

In order to achieve the above technical problem, a stereoscopic image capturing apparatus capable of selecting a capture mode for an image of the present invention may include a capture unit, an input unit, and a processor. The capture unit captures an input stereoscopic image to generate image data. The input unit receives a selection of a capture mode from a user. The processing unit allows the capture unit to capture the stereoscopic image in the capture mode input from the user. Here, the capture mode includes a 2D capture mode and a 3D capture mode.

In one embodiment, the capture device, the playback unit for generating and transmitting stereoscopic image data for the stereoscopic image; And a display unit on which the received stereoscopic image data is displayed. The capturing apparatus may further include a memory unit in which image data for each capture mode generated by the capture unit is stored.

In an embodiment, the input unit may receive a designation of an area or an object to be captured from the user, and the processor may allow the capture unit to capture an area or an object input from the user in the stereoscopic image. It is done. The processor may select an element corresponding to the area to be captured, and the capture unit may convert the selected element according to a data format corresponding to the image data.

In an embodiment, the stereoscopic image may be a stereoscopic 3D image or a model-based 3D image. In an exemplary embodiment, the 2D capture mode may be a mode for capturing the stereoscopic image and generating image data corresponding to any one of a left view image, a right view image, and an intermediate view image. In an embodiment, the 3D capture mode may be a mode for capturing the stereoscopic image by any one of Side by Side, Top Bottom, Line by Line, and Checker Board.

Meanwhile, a stereoscopic image capturing apparatus capable of capturing a plurality of capture modes for a stereoscopic image of the present invention for achieving the above another technical problem includes a capture unit, an input unit, and a processing unit. The capture unit captures a stereoscopic image to be reproduced to generate image data. The input unit receives a capture command from a user. When the capture command is input from the user, the processor causes the capture unit to capture the stereoscopic image in each of a plurality of capture modes. Here, the plurality of capture modes include a 2D capture mode and a 3D capture mode.

In one embodiment, the capture device, the playback unit for generating and transmitting stereoscopic image data for the stereoscopic image; And a display unit on which the received stereoscopic image data is displayed. The capturing apparatus may further include a memory unit in which image data for each capture mode generated by the capture unit is stored.

In an embodiment, the image data for each capture mode generated by the capture unit may be stored in a clipboard. According to an embodiment of the present disclosure, the input unit receives a designation of a region to copy image data stored in the clipboard from a user, and the processing unit displays a region input from the user among image data stored in the clipboard. The image data of the capture mode corresponding to the mode is copied to an area input from the user.

In an exemplary embodiment, the image data corresponding to each of the plurality of capture modes may constitute one file. In an embodiment, the image data corresponding to each of the plurality of capture modes may constitute a separate file.

On the other hand, the stereoscopic image capture method of the present invention for achieving the above another technical problem can be implemented in a stereoscopic image capture device capable of selecting a capture mode for the stereoscopic image. First, a selection of a capture mode is input from a user. The stereoscopic image input in such a state is captured in the capture mode input from the user. Next, image data corresponding to the stereoscopic image captured in the capture mode is generated. Finally, the generated image data is stored. Here, the capture mode includes a 2D capture mode and a 3D capture mode.

In an embodiment, the receiving may include receiving an input of a region or an object to be captured from the user, and the capturing may include capturing an area or an object input from the user in the stereoscopic image. Characterized in that it comprises a step. In an embodiment, the stereoscopic image may be a stereoscopic 3D image or a model-based 3D image.

In an embodiment, the stereoscopic image may be captured and generated as image data corresponding to any one of a left view image, a right view image, and an intermediate view image. In an embodiment, the 3D capture mode may be a mode for capturing the stereoscopic image by any one of Side by Side, Top Bottom, Line by Line, and Checker Board.

According to the present invention, a user interface for selecting a capture mode for a stereoscopic image is provided, so that a user can capture a stereoscopic image in a desired capture mode according to the purpose when capturing, so that the utilization of the capture can be very high. have.

In addition, according to the present invention, since the stereoscopic image can be captured using a plurality of capture modes for the stereoscopic image, the user can utilize the result of capturing the stereoscopic image in a desired form according to the purpose after the capture.

1 is a block diagram showing the configuration of a stereoscopic image capturing apparatus according to the present invention.
2 is a detailed block diagram of the controller 120 shown in FIG. 1.
3 is a flowchart illustrating an operation of a stereoscopic image capturing apparatus according to a first embodiment of the present invention.
4 and 5 illustrate examples in which a stereoscopic image capturing apparatus according to a first embodiment of the present invention designates a predetermined region or an object in a stereoscopic image displayed according to a user input.
6 illustrates an example of a capture mode supported by a stereoscopic image capturing apparatus according to a first embodiment of the present invention.
7 illustrates an example of a process of capturing and storing a stereoscopic image by the stereoscopic image capturing apparatus according to the first embodiment of the present invention.
8 illustrates an example of a process of downloading and storing a stereoscopic image by the stereoscopic image capturing apparatus according to the first embodiment of the present invention.
9 illustrates an example of a process of generating and storing 3D model data from a stereoscopic image by the stereoscopic image capturing apparatus according to the first embodiment of the present invention.
10 illustrates an example of a process of capturing a 3D image according to each capture mode selected by a user by the 3D image capturing apparatus according to the first embodiment of the present invention.
11 is a flowchart illustrating an operation of a stereoscopic image capturing apparatus according to a second embodiment of the present invention.
12 and 13 illustrate an example of a process of capturing a 3D image according to a plurality of capture modes by the 3D image capturing apparatus according to the second embodiment of the present invention.
14 is a block diagram of a mobile terminal according to an embodiment of the present invention.
15 is an internal block diagram of an image display device according to an embodiment of the present invention.

The term 3-D or 3D is used to describe a visual representation or display technique that attempts to play a three-dimensional video with an optical illusion of depth. For the left eye image and the right eye image, the observer's visual cortex interprets the two images into one three-dimensional image.

The three-dimensional (3D) display technology employs the technology of 3D image processing and representation for a device capable of 3D image display. Alternatively, a device capable of 3D image display may have to use a special viewing device to effectively provide a three-dimensional image to an observer.

Examples of display devices capable of displaying 3D images include liquid crystal displays (LCDs), digital TV screens, and computer monitors having appropriate hardware and / or software supporting 3D display technology. Examples of special viewing devices include specialized glasses, goggles, headgear, and eyewear.

Specifically, the 3D image display technology can be applied to anaglyph stereoscopic images (commonly used with passive red-eye glasses), polarized stereoscopic images (commonly used with passive polarized glasses), alternate-frame sequencing ) (Commonly used with active shutter glasses / headgear), autostereoscopic displays using lenticular or barrier screens, and the like. Various ideas and features described below are applicable to such stereoscopic image display technology.

Some 3D image display technologies may use rotating or alternating optical devices, for example segmented polarizers attached to a color filter wheel, which requires synchronization with each other. Another 3D image display technology is a digital light processor based on a digital micromirror device (DMD) using a rotatable microscopic mirror, arranged in a rectangular array corresponding to the pixels of the image to be displayed. digital light processor (DLP).

On the other hand, new types of standards related to the rendering and display technology of stereoscopic images (particularly 3D TVs) are currently being developed by various companies, consortiums and organizations, such as the Society of Motion Picture and Television Engineers (CEA), Consumer Electronics Association (CEA), 3d @ Home Consortium, and International Telecommunication Union (ITU). In addition, other standardization groups such as DVB, BDA, ARIB, ATSC, DVD Forum, IEC and others participate. Moving Picture Experts Group (MPEG) is involved in 3D video coding of multidimensional video with multi-view video, stereoscopic video, and depth information, and is currently a multi-view video codec for MPEG-4 advanced video coding (AVC). An extension (Multiview Video Codec extension) is in progress. Stereoscopic image coding and stereoscopic distribution formatting include color analysis, pixel sub-sampling (side-by-side, checkerboard, quincunx, etc.). ), And enhanced video coding (2D + Delta, 2D + Metadata, 2D with depth information). The spirit and features described herein are applicable to this standard.

In addition, at least some of the spirit and features of the invention described herein relate to 3D image display technology described in terms of image reproduction and display environments for digital images or 3D TVs. However, the details are not intended to limit the various features described herein and are applicable to other types of display technologies and devices. For example, 3D TV technology can be applied to Blu-ray ^TM , console games, cable and IPTV transmissions, mobile phone content delivery, as well as TV broadcasts, where other types of TVs, Must be compatible with set-top boxes, Blu-ray devices (eg, Blu-ray ^™ Disk (BD) players), DVD players, and TV content distributors.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings. Like numbers refer to like elements throughout.

When the left image and the right image are transmitted to form a stereoscopic image, each image is transmitted more than 60 frames per second. That is, when displayed on the screen at a speed of 120 Hz or more in total, it is possible to implement a stereoscopic image without flickering.

At this time, in the 3D mode that can be applied to the input 3D video signal, a frame sequential method, a side by side method, a top-down method, and a checker board method , Interlaced, and the like.

Hereinafter, a stereoscopic image capturing apparatus according to the present invention will be described in detail with reference to FIGS. 1 and 2. 1 is a block diagram showing a configuration of a stereoscopic image capturing apparatus according to the present invention, Figure 2 is a detailed block diagram of the control unit 120 shown in FIG.

The stereoscopic image capturing apparatus 100 according to the present invention receives an image signal and then generates a 3D image signal therefrom, the image signal receiving unit 110 generates a 3D image data by receiving and formatting the 3D image signal, The control unit 120 for capturing each capture mode to generate stereoscopic image data, the memory unit 130 storing the stereoscopic image data generated by the controller 120, and receiving a selection of a capture mode from the user. And a user input processor 140 controlling the 120 and a display unit 150 displaying a stereoscopic image.

Hereinafter, the operation of the stereoscopic image reproducing apparatus of the present invention configured as described above will be described in detail.

First, the video signal receiver 110 receives a video signal from a storage medium such as a broadcast wave or a disk such as a broadcast signal, and then generates a 3D video signal therefrom. In general, image data transmitted by an air wave or a disk is formatted in a transport stream format of a moving picture expert group (MPEG) system.

In particular, MPEG-2 (Moving Picture Experts Group) -2 is a processing method for compressing high-definition video, storage media such as Digital Versatile Disk (DVD), digital TV broadcasting such as satellite, cable, terrestrial, personal video storage ( It is widely used in various fields such as personal video recorder (PVR), and video transmission on a network.

Referring to FIG. 2, the controller 120 processes a stereoscopic image data to be displayed on the display unit 150, a playback unit 122, and a capture unit 124 for capturing and storing stereoscopic image data in the memory unit 130. ).

The reproduction unit 122 generates stereoscopic image data by formatting the received 3D image signal, and stores the stereoscopic image data in the memory unit 130. That is, the playback unit 122 transmits the received 3D image signal to the frame sequential mode, side by side mode, top-down mode, checker board mode, The stereoscopic image data is generated by formatting the horizontal interlaced mode, the vertical interlaced mode, and the like, and stored in the memory unit 130, respectively.

Meanwhile, the capture unit 124 according to the first embodiment of the present invention generates stereoscopic image data by capturing the received 3D image signal for each capture mode and stores it in the memory unit 130. That is, the capture unit 124 captures the received 3D image signal in accordance with the 2D capture mode or the 3D capture mode to generate stereoscopic image data, and stores the stereoscopic image data in the memory unit 130, respectively. As described above, FIG. 3 illustrates a method in which the stereoscopic image data captured for each mode is stored in the memory unit 130.

On the other hand, the capture unit 124 according to the second embodiment of the present invention captures the received 3D image signal for each of a plurality of capture modes to generate stereoscopic image data, and stores it in the memory unit 130. That is, the capture unit 124 captures the received 3D image signal according to the 2D capture mode and the 3D capture mode, respectively, and generates stereoscopic image data, and stores the stereoscopic image data in the memory unit 130, respectively. As described above, FIG. 12 illustrates a method of storing the stereoscopic image data captured for each of the plurality of modes in the memory unit 130.

At this time, the capture mode of the capture unit 124 to capture the type, can be configured to be stored in the capture unit 124 as the default value (default), and configured to receive such a type of capture mode from the user It may be.

In addition, the controller 120 transmits stereoscopic image data for each mode stored in the memory unit 130 to the display unit 150 and displays the same in a predetermined area of the display unit 150 set for each mode.

Next, operations of the stereoscopic image capturing apparatus according to the first embodiment of the present invention will be described with reference to FIGS. 3 to 10. 3 is a flowchart illustrating an operation of a stereoscopic image capturing apparatus according to a first embodiment of the present invention.

First, the video signal receiver 110 receives a video signal from a storage medium such as a broadcast wave or a disk such as a broadcast signal, and generates a 3D video signal therefrom (S110).

The controller 120 generates 3D image data by formatting the 3D image signal with respect to the 3D image signal input from the image signal receiver 110, and stores the 3D image data in the memory unit 130 (S120).

Thereafter, the controller 120 transmits the generated stereoscopic image data to the display unit 150 and displays each of the three-dimensional image data in a predetermined area of the display unit 150 (S130).

When a predetermined region or object is designated in the stereoscopic image displayed through an input button or the like, the user input processing unit 140 displays a possible capture mode and receives a capture mode desired to be captured among the displayed capture modes (S140). .

The user may designate all or part of the screen composed of 3D content by pressing a shortcut key, dragging a mouse, or zooming in and out. In addition, the user may select and designate at least one of the 3D objects by right-clicking.

4 and 5 illustrate examples in which a stereoscopic image capturing apparatus according to a first embodiment of the present invention designates a predetermined region or an object in a stereoscopic image displayed according to a user input.

Referring to FIG. 4, the 3D image capturing apparatus receives 3D image signals from an air wave or a storage medium, and then displays 3D image data 1104 on the screen 1102 through 3D image signal generation and formatting. When the predetermined region 1106 is designated according to a user input, the 3D image capturing apparatus displays a possible capture mode 1108.

Possible capture modes 1108 include, for example, a 2D capture mode and a 3D capture mode, and the 2D capture mode includes a mode for storing a left view image, a right image, or a mid-view image obtained by combining left and right images. do. The intermediate view image synthesizes images of different viewpoints using view interpolation technique for stereoscopic 3D content, and the view (camera) information used for 3D rendering for content such as 3D web and 3D game. The image can be obtained by correcting it.

If the 3D capture mode is selected again according to the user input in the possible capture mode 1108, the possible display mode 1110 among the 3D capture modes is displayed. Possible display modes 1110 may include Side by Side, Top Bottom, Line by Line, Checker Board, and the like.

Additionally, the 3D capture mode may further include a 3D model storage mode, which may be activated only when available. Here, the useable case refers to a case where a stereoscopic image has 3D model information and is a video corresponding to a content such as a 3D game or a 3D web that can generate left / right images in real time using the model. .

Finally, when any one of the 2D capture mode or any one of the 3D capture mode is selected, the stereoscopic image capture device performs the operation described below to capture the stereoscopic image in the corresponding capture mode.

Referring to FIG. 5, after receiving a video signal from an air wave or a storage medium, the 3D image capturing apparatus displays 3D image data 1114 on a screen 1112 through 3D image signal generation and formatting. The stereoscopic image capturing apparatus displays the capture menu 1118 when a predetermined object 1116 is designated according to a user input, and when the capture menu 118 is selected, the possible capture mode 1108 and the possible display mode 1110 of FIG. 4. ) May be displayed to select a specific capture mode.

6 illustrates an example of a capture mode supported by a stereoscopic image capturing apparatus according to a first embodiment of the present invention.

First, stereoscopic images are classified into stereoscopic 3D content and model-based 3D content according to the generated method.

When the stereoscopic image is stereoscopic 3D content, the stereoscopic image capturing apparatus supports 3D capture mode and 2D capture mode, respectively. 3D capture modes can be classified into detailed capture modes according to their display methods such as Side by Side, Top Bottom, Line by Line (Interleaved), and Checker Board. The 2D capture mode may be classified into a detailed capture mode according to a storage method such as a left image, a right image, or a composite image of a left image and a right image.

When the stereoscopic image is a model-based 3D content, all of the capture modes of stereoscopic 3D content are supported, and a capture mode for storing 3D model information may be added thereto. In this capture mode, the stereoscopic image capturing apparatus can store stereoscopic images in the form of X3D, VRML, HTML / CCS, etc. by storing 3D model information.

Referring to FIG. 3 again, the user input processing unit 140 generates stereoscopic image data captured by the control unit 120 in the capture mode selected by the user based on the mode selection input from the user and stores the stereoscopic image data in the memory unit 130. To store (S150).

The stereoscopic image capturing apparatus may store the generated stereoscopic image data as a file in the memory unit 130, store it in a clipboard, or transmit it remotely to use it in another device. When stored as a file, a header including metadata such as a format of a stereoscopic image may be attached to the file.

7 to 9 illustrate an example of a process of storing a stereoscopic image according to various methods by the stereoscopic image capturing apparatus according to the first embodiment of the present invention.

7 illustrates an example of a process of capturing and storing a stereoscopic image by the stereoscopic image capturing apparatus according to the first embodiment of the present invention.

The stereoscopic image capturing apparatus may store the stereoscopic image by storing a part or the whole of the screen. That is, the stereoscopic image capturing apparatus reproduces the stereoscopic image (1202), and if a predetermined area is designated (1204), from the left image and the right image (1206), the 3D construction (3D construction) or Through 3D to 2D translation (1208), each image file is generated and stored (1210).

8 illustrates an example of a process of downloading and storing a stereoscopic image by the stereoscopic image capturing apparatus according to the first embodiment of the present invention.

The stereoscopic image capturing apparatus may download and store a corresponding file directly from a server when an object designated by a user has a Uniform Resource Locator (URL) specified like a web page. That is, when the stereoscopic image capturing apparatus plays the stereoscopic image and a predetermined object is designated (1212), the image file corresponding to the designated object is downloaded (1214), and according to the user's capture mode selection, the 3D construction or Through 3D to 2D translation (1216), each image file is generated and stored (1218).

9 illustrates an example of a process of generating and storing 3D model data from a stereoscopic image by the stereoscopic image capturing apparatus according to the first embodiment of the present invention.

If the content corresponding to the stereoscopic image played by the stereoscopic image capturing device has 3D model information, and the model generates the left / right view in real time using the model, the stereoscopic image capture device stores the 3D model information. Can be. Such content includes 3D games, 3D webs, and the like.

When the stereoscopic image is reproduced and a predetermined region is designated by the user, 3D model information of the stereoscopic image and information about the designated region are input to the stereoscopic image capturing apparatus. The 3D image capturing apparatus screens out components existing in a designated area among the components (vertex, mesh, texture, etc.) constituting the screen (1302). The stereoscopic image capturing apparatus converts the selected component according to a prescribed data format (for example, X3D, VRML, HTML / CSS) (1304) to generate and store 3D model data.

10 illustrates an example of a process of capturing a 3D image according to each capture mode selected by a user by the 3D image capturing apparatus according to the first embodiment of the present invention.

When the object or region 1402 is selected in the displayed stereoscopic image, the stereoscopic image capturing apparatus displays a possible capture mode 1404. If one capture mode is selected from the possible capture modes, the stereoscopic image is captured and stored in the selected capture mode. For example, the left image 1406 or the right image 1408 corresponding to the selected object or region 1402 in the 2D capture mode, or the intermediate view image 1410 combining the left image and the right image is generated and stored. In another example, the 3D image 1412 corresponding to the selected object or region 1402 in the 3D capture mode is stored.

Through such operation, the stereoscopic image capturing apparatus of the present invention provides a user interface for selecting a capture mode for stereoscopic images, so that the user can capture stereoscopic images in a desired capture mode according to the purpose when capturing. As a result, the utilization of capture can be very high.

For example, a user can use a stereoscopic 3D web page while capturing a portion of a 3D web page for presentation materials. Images captured in 2D capture mode can be used to create general presentation material and captured in 3D capture mode. The images can be used to create 3D presentation materials.

In addition, the user can press the shortcut key during stereoscopic 3D game play to capture the entire screen. The video captured in 2D capture mode is posted on the blog, and the video captured in 3D capture mode is uploaded to the video server or SNS ( Social Networking Service).

In addition, the user can save the entire favorite scene as 2D video or 3D video while watching 3D movies, and when the user wants to watch the 3D video as a component on the mobile terminal while surfing the web page using a PC or a laptop, 3D Right-click on an object (video, image) and save it in 2D or 3D for transmission to the mobile terminal.

Next, operations of the stereoscopic image capturing apparatus according to the second embodiment of the present invention will be described with reference to FIGS. 11 to 13. 11 is a flowchart illustrating an operation of a stereoscopic image capturing apparatus according to a second embodiment of the present invention.

Since the description of steps 210 to 230 is the same as the description of the steps 110 to 130 of FIG. 3, a description thereof will be omitted.

If a predetermined region or object is designated in the stereoscopic image displayed through an input button or the like, the user input processing unit 140 displays a menu applicable to the designated region or object and receives a capture command from the displayed menu (S240). ).

The user input processing unit 140 allows the control unit 120 to generate stereoscopic image data captured by the user in a plurality of capture modes based on a capture command input from the user and store the stereoscopic image data in the memory unit 130 (S250). .

In one embodiment, the image data for each capture mode may be stored in the clipboard in the memory unit 130. When the user input processor 140 receives a designation of a region to copy image data stored in the clipboard from the user, the user input processor 140 may capture image data of the capture mode corresponding to the display mode of the region input from the user among the image data stored in the clipboard. Can be copied to the area input from the user.

12 and 13 illustrate an example of a process of capturing a 3D image according to a plurality of capture modes by the 3D image capturing apparatus according to the second embodiment of the present invention.

The stereoscopic image capturing apparatus may display the stereoscopic image 1506 in the 3D mode on the first region 1502. If the user selects a predetermined area or an object from the stereoscopic image 1506 displayed on the first area 1502 and copies it to the second area 1504, the user may select the area or object in the first area 1502. And drag to the second area 1504.

When the drag is started, the stereoscopic image capturing apparatus captures the designated area or object in the 2D capture mode and the 3D capture mode, respectively, and generates image data and stores the image data in the clipboard. Accordingly, image data corresponding to each of the plurality of capture modes is generated, which may constitute one file or separate files.

The 3D image capturing apparatus determines a display mode of the second region 1504, which is a copy target region. Referring to FIG. 12, when the second region 1504 is in the 3D mode, the 3D image capturing apparatus copies the image data corresponding to the 3D capture mode from the image data stored in the clipboard to the second region 1504. On the other hand, referring to FIG. 13, when the second region 1504 is in the 2D mode, the 3D image capturing apparatus copies the image data corresponding to the 2D capture mode among the image data stored in the clipboard to the second region 1504. .

Here, the first area 1502 and the second area 1504 may be areas that are divided within the same screen of the same device, or may be areas included in each screen of another device. Also, the first area 1502 and the second area 1504 may include execution screens of different applications. In this case, the 3D image capturing apparatus may determine the display mode of the second area 1504 according to the type of the application being executed.

In another embodiment, the stereoscopic image capturing apparatus does not capture the designated area or the object in the 2D capture mode and the 3D capture mode, respectively, and first determines the display mode of the second area 1504 to a capture mode corresponding to the corresponding display mode. Stereoscopic images can be captured.

Through such operation, the stereoscopic image capturing apparatus of the present invention can capture stereoscopic images by using a plurality of capture modes for stereoscopic images. It can be used.

<Description of Fig. 14>

Meanwhile, the above-described stereoscopic image reproducing apparatus may be implemented with the following mobile terminal.

14 is a block diagram of a mobile terminal according to an embodiment of the present invention.

The mobile terminal 200 includes a wireless communication unit 210, an A / V input unit 220, a user input unit 230, a sensing unit 240, an output unit 250, a memory 260, and an interface. The unit 270, the controller 280, and the power supply unit 290 may be included. The components shown in FIG. 14 are not essential, so that a mobile terminal having more or fewer components may be implemented.

Hereinafter, the components will be described in order.

The wireless communication unit 210 may include one or more modules for enabling wireless communication between the mobile terminal 200 and the wireless communication system or between the mobile terminal 200 and the network in which the mobile terminal 200 is located. For example, the wireless communication unit 210 may include a broadcast receiving module 211, a mobile communication module 212, a wireless Internet module 213, a short distance communication module 214, and a location information module 215 .

The broadcast receiving module 211 receives broadcast signals and / or broadcast-related information from an external broadcast management server through a broadcast channel.

The broadcast channel may include a satellite channel and a terrestrial channel. The broadcast management server may refer to a server for generating and transmitting broadcast signals and / or broadcast related information, or a server for receiving broadcast signals and / or broadcast related information generated by the broadcast management server and transmitting the generated broadcast signals and / or broadcast related information. The broadcast signal may include a TV broadcast signal, a radio broadcast signal, a data broadcast signal, and a broadcast signal in which a data broadcast signal is combined with a TV broadcast signal or a radio broadcast signal.

The broadcast-related information may refer to a broadcast channel, a broadcast program, or information related to a broadcast service provider. The broadcast related information may also be provided through a mobile communication network. In this case, it may be received by the mobile communication module 212.

The broadcast-related information may exist in various forms. For example, it may exist in the form of Electronic Program Guide (EPG) of Digital Multimedia Broadcasting (DMB) or Electronic Service Guide (ESG) of Digital Video Broadcast-Handheld (DVB-H).

For example, the broadcast receiving module 211 may be a Digital Multimedia Broadcasting-Terrestrial (DMB-T), a Digital Multimedia Broadcasting-Satellite (DMB-S), a Media Forward Link Only (DVF-H) And a Digital Broadcasting System (ISDB-T) (Integrated Services Digital Broadcast-Terrestrial). Of course, the broadcast receiving module 211 may be adapted to other broadcasting systems as well as the digital broadcasting system described above.

The broadcast signal and / or broadcast related information received through the broadcast receiving module 211 may be stored in the memory 260.

The mobile communication module 212 transmits and receives a radio signal to at least one of a base station, an external terminal, and a server on a mobile communication network. The wireless signal may include various types of data depending on a voice call signal, a video call signal or a text / multimedia message transmission / reception.

The wireless Internet module 213 is a module for wireless Internet access, and may be embedded in the mobile terminal 200 or externally. Wireless Internet technologies may include Wireless LAN (Wi-Fi), Wireless Broadband (Wibro), World Interoperability for Microwave Access (Wimax), High Speed Downlink Packet Access (HSDPA), and the like.

The short range communication module 214 is a module for short range communication. Bluetooth, Radio Frequency Identification (RFID), infrared data association (IrDA), Ultra Wideband (UWB), ZigBee, and the like can be used as a short range communication technology.

The location information module 215 is a module for obtaining a location of a mobile terminal, and a representative example thereof is a GPS (Global Position System) module.

Referring to FIG. 14, the A / V input unit 220 is for inputting an audio signal or a video signal, and may include a camera 221 and a microphone 222. The camera 221 processes an image frame such as a still image or a moving image obtained by the image sensor in the video communication mode or the photographing mode. The processed image frame can be displayed on the display unit 251. [

The image frame processed by the camera 221 may be stored in the memory 260 or may be transmitted to the outside via the wireless communication unit 210. [ At least two cameras 221 may be provided depending on the use environment.

The microphone 222 receives an external sound signal by a microphone in a communication mode, a recording mode, a voice recognition mode, or the like, and processes it as electrical voice data. The processed voice data may be converted into a form that can be transmitted to the mobile communication base station through the mobile communication module 212 when the voice data is in the call mode, and output. Various noise elimination algorithms may be implemented in the microphone 222 to remove noise generated in receiving an external sound signal.

The user input unit 230 generates input data for a user to control the operation of the terminal. The user input unit 230 may include a key pad dome switch, a touch pad (static / static), a jog wheel, a jog switch, and the like.

The sensing unit 240 detects a current state of the mobile terminal 200 such as an open / closed state of the mobile terminal 200, a location of the mobile terminal 200, presence or absence of a user contact, orientation of the mobile terminal, acceleration / deceleration of the mobile terminal, and the like. To generate a sensing signal for controlling the operation of the mobile terminal 200. For example, when the mobile terminal 200 is in the form of a slide phone, it is possible to sense whether the slide phone is opened or closed. It is also possible to sense whether power is supplied to the power supply unit 290, whether the interface unit 270 is coupled to an external device, and the like. Meanwhile, the sensing unit 240 may include a proximity sensor 241.

The output unit 250 includes a display unit 251, an audio output module 252, an alarm unit 253, a haptic module 254, and the like, for generating output related to visual, auditory, .

The display unit 251 displays (outputs) information processed by the mobile terminal 200. For example, when the mobile terminal is in the call mode, a UI (User Interface) or a GUI (Graphic User Interface) associated with a call is displayed. When the mobile terminal 200 is in the video communication mode or the photographing mode, the photographed and / or received video, UI, and GUI are displayed.

The display unit 251 may be a liquid crystal display (LCD), a thin film transistor-liquid crystal display (TFT LCD), an organic light-emitting diode (OLED) display, and a 3D display.

Some of these displays may be transparent or light transmissive so that they can be seen through. This can be referred to as a transparent display, and a typical example of the transparent display is TOLED (Transparent OLED) and the like. The rear structure of the display unit 251 may also be of a light transmission type. With this structure, the user can see an object located behind the terminal body through the area occupied by the display unit 251 of the terminal body.

There may be two or more display units 251 according to the embodiment of the mobile terminal 200. For example, a plurality of display units may be spaced apart or integrally disposed on one surface of the mobile terminal 200, or may be disposed on different surfaces.

(Hereinafter, referred to as a 'touch screen') in which a display unit 251 and a sensor (hereinafter, referred to as a 'touch sensor') for sensing a touch operation form a mutual layer structure, It can also be used as an input device. The touch sensor may have the form of, for example, a touch film, a touch sheet, a touch pad, or the like.

The touch sensor may be configured to convert a change in a pressure applied to a specific portion of the display portion 251 or a capacitance generated in a specific portion of the display portion 251 to an electrical input signal. The touch sensor can be configured to detect not only the position and area to be touched but also the pressure at the time of touch.

If there is a touch input to the touch sensor, the corresponding signal (s) is sent to the touch controller. The touch controller processes the signal (s) and transmits the corresponding data to the control unit 280. Thus, the control unit 280 can know which area of the display unit 251 is touched or the like.

Referring to FIG. 14, a proximity sensor 241 may be disposed in an inner region of the mobile terminal covered by the touch screen or near the touch screen. The proximity sensor refers to a sensor that detects the presence or absence of an object approaching a predetermined detection surface or a nearby object without mechanical contact using the force of an electromagnetic field or infrared rays. The proximity sensor has a longer life span than the contact sensor and its utilization is also high.

Examples of the proximity sensor include a transmission photoelectric sensor, a direct reflection photoelectric sensor, a mirror reflection photoelectric sensor, a high frequency oscillation proximity sensor, a capacitive proximity sensor, a magnetic proximity sensor, and an infrared proximity sensor. And to detect the proximity of the pointer by the change of the electric field along the proximity of the pointer when the touch screen is electrostatic. In this case, the touch screen (touch sensor) may be classified as a proximity sensor.

Hereinafter, for convenience of explanation, the act of allowing the pointer to be recognized without being in contact with the touch screen so that the pointer is located on the touch screen is referred to as a "proximity touch", and the touch The act of actually touching the pointer on the screen is called "contact touch." The position where the pointer is proximately touched on the touch screen means a position where the pointer is vertically corresponding to the touch screen when the pointer is touched.

The proximity sensor detects a proximity touch and a proximity touch pattern (e.g., a proximity touch distance, a proximity touch direction, a proximity touch speed, a proximity touch time, a proximity touch position, a proximity touch movement state, and the like). Information corresponding to the detected proximity touch operation and the proximity touch pattern may be output on the touch screen.

The sound output module 252 may output audio data received from the wireless communication unit 210 or stored in the memory 260 in a call signal reception, a call mode or a recording mode, a voice recognition mode, a broadcast reception mode, and the like. The sound output module 252 also outputs sound signals related to functions (e.g., call signal reception sound, message reception sound, etc.) performed in the mobile terminal 200. [ The sound output module 252 may include a receiver, a speaker, a buzzer, and the like.

The alarm unit 253 outputs a signal for notifying the occurrence of an event of the mobile terminal 200. Examples of events that occur in the mobile terminal include call signal reception, message reception, key signal input, touch input, and the like. The alarm unit 253 may output a signal for informing occurrence of an event in a form other than the video signal or the audio signal, for example, vibration. The video signal or the audio signal may be output through the display unit 251 or the audio output module 252 so that they may be classified as a part of the alarm unit 253.

The haptic module 254 generates various tactile effects that the user can feel. Vibration is a representative example of the haptic effect generated by the haptic module 254. The intensity and pattern of the vibration generated by the hit module 254 and the like are controllable. For example, different vibrations may be synthesized and output or sequentially output.

In addition to the vibration, the haptic module 254 may further include a pin array that vertically moves with respect to the contact skin surface, a jetting force or suction force of air through an injection or inlet, grazing to the skin surface, contact of an electrode, electrostatic force, and the like. Various tactile effects can be generated, such as effects by the endothermic and the reproduction of a sense of cold using the elements capable of endotherm or heat generation.

The haptic module 254 may not only deliver a tactile effect through direct contact, but may also be implemented so that a user may feel the tactile effect through a muscle sense such as a finger or an arm. The haptic module 254 may include two or more haptic modules 254 according to the configuration of the portable terminal 200.

The memory 260 may store a program for the operation of the control unit 280 and temporarily store input / output data (e.g., a phone book, a message, a still image, a moving picture, etc.). The memory 260 may store data on vibration and sound of various patterns output when a touch is input on the touch screen.

The memory 260 may be a flash memory type, a hard disk type, a multimedia card micro type, a card type memory (e.g., SD or XD memory), a RAM (Random Access Memory), SRAM (Static Random Access Memory), ROM (Read Only Memory), EEPROM (Electrically Erasable Programmable Read-Only Memory), PROM A disk, and / or an optical disk. The mobile terminal 200 may operate in association with a web storage that performs a storage function of the memory 260 on the Internet.

The interface unit 270 serves as a path for communication with all external devices connected to the mobile terminal 200. The interface unit 270 receives data from an external device, receives power, transfers the power to each component inside the mobile terminal 200, or transmits data inside the mobile terminal 200 to an external device. For example, a wired / wireless headset port, an external charger port, a wired / wireless data port, a memory card port, a port for connecting a device having an identification module, an audio I / O port, A video input / output (I / O) port, an earphone port, and the like may be included in the interface unit 270.

The identification module is a chip for storing various information for authenticating the use right of the mobile terminal 200 and includes a user identification module (UIM), a subscriber identity module (SIM), a general user authentication module A Universal Subscriber Identity Module (USIM), and the like. Devices with identification modules (hereinafter referred to as "identification devices") can be manufactured in a smart card format. Accordingly, the identification device can be connected to the terminal 200 through the port.

The interface unit may be a passage through which power from the cradle is supplied to the mobile terminal 200 when the mobile terminal 200 is connected to an external cradle, or various command signals input from the cradle by a user may be transferred. It may be a passage that is delivered to the terminal. The various command signals or the power source input from the cradle may be operated as a signal for recognizing that the mobile terminal is correctly mounted on the cradle.

The controller 280 typically controls the overall operation of the mobile terminal. For example, voice communication, data communication, video communication, and the like. The control unit 280 may include a multimedia module 281 for multimedia playback. The multimedia module 281 may be implemented in the control unit 280 or may be implemented separately from the control unit 280.

The control unit 280 may perform pattern recognition processing to recognize handwriting input or drawing input performed on the touch screen as characters and images, respectively.

The power supply unit 290 receives external power and internal power under the control of the controller 280 and supplies power required for operation of the respective components.

The various embodiments described herein may be embodied in a recording medium readable by a computer or similar device using, for example, software, hardware, or a combination thereof.

According to a hardware implementation, the embodiments described herein may be implemented as application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable gate arrays May be implemented using at least one of a processor, controllers, micro-controllers, microprocessors, and other electronic units for performing other functions. In some cases, The embodiments described may be implemented by the control unit 280 itself.

According to the software implementation, embodiments such as the procedures and functions described herein may be implemented as separate software modules. Each of the software modules may perform one or more of the functions and operations described herein. Software code can be implemented in a software application written in a suitable programming language. The software code is stored in the memory 260 and can be executed by the control unit 280. [

<Description of Fig. 15>

Meanwhile, the above-described stereoscopic image reproducing apparatus may be implemented with the following image display apparatus.

15 is an internal block diagram of an image display device according to an embodiment of the present invention.

Referring to FIG. 15, the video display device 300 according to an embodiment of the present invention may include a broadcast receiver 305, an external device interface 335, a storage 340, a user input interface 350, The controller 370 may include a display unit 380, an audio output unit 385, and a power supply unit 390. The broadcast receiver 305 may include a tuner 310, a demodulator 320, and a network interface unit 330. Among these, the tuner 310 and the demodulator 320 may be provided with the network interface unit 330 selectively.

The tuner 310 selects an RF broadcast signal corresponding to a channel selected by a user or all pre-stored channels among radio frequency (RF) broadcast signals received through an antenna. Also, the selected RF broadcast signal is converted into an intermediate frequency signal, a baseband image, or a voice signal.

For example, if the selected RF broadcast signal is a digital broadcast signal, it is converted into a digital IF signal (DIF). If the selected RF broadcast signal is an analog broadcast signal, it is converted into an analog baseband image or voice signal (CVBS / SIF). That is, the tuner 310 may process a digital broadcast signal or an analog broadcast signal. The analog baseband video or audio signal (CVBS / SIF) output from the tuner 310 can be directly input to the controller 370. [

Also, the tuner 310 can receive an RF broadcast signal of a single carrier according to an Advanced Television System Committee (ATSC) scheme or an RF broadcast signal of a plurality of carriers according to a DVB (Digital Video Broadcasting) scheme.

Meanwhile, the tuner 310 may sequentially select RF broadcast signals of all broadcast channels stored through a channel memory function among RF broadcast signals received through an antenna and convert the RF broadcast signals into intermediate frequency signals or baseband video or audio signals. have.

The demodulator 320 receives the digital IF signal DIF converted by the tuner 310 and performs a demodulation operation.

For example, when the digital IF signal output from the tuner 310 is an ATSC scheme, the demodulator 320 performs 8-VSB (8-Vestigal Side Band) demodulation. In addition, the demodulation unit 320 may perform channel decoding. To this end, the demodulator 320 includes a trellis decoder, a de-interleaver, a reed solomon decoder, and the like. Soloman decryption can be performed.

For example, when the digital IF signal output from the tuner 310 is a DVB scheme, the demodulator 320 performs coded orthogonal frequency division modulation (COFDMA) demodulation. In addition, the demodulation unit 320 may perform channel decoding. For this, the demodulation unit 320 may include a convolution decoder, a deinterleaver, and a reed-solomon decoder to perform convolutional decoding, deinterleaving, and reed solomon decoding.

The demodulation unit 320 may perform demodulation and channel decoding, and then output a stream signal TS. At this time, the stream signal may be a signal in which a video signal, a voice signal, or a data signal is multiplexed. For example, the stream signal may be an MPEG-2 TS (Transport Stream) multiplexed with an MPEG-2 standard video signal, a Dolby AC-3 standard audio signal, or the like. Specifically, the MPEG-2 TS may include a header of 4 bytes and a payload of 184 bytes.

Meanwhile, the demodulation unit 320 may be separately provided according to the ATSC scheme and the DVB scheme. That is, it can be provided as an ATSC demodulation unit and a DVB demodulation unit.

The stream signal output from the demodulation unit 320 may be input to the control unit 370. After performing demultiplexing, image / audio signal processing, and the like, the controller 370 outputs an image to the display unit 380 and outputs audio to the audio output unit 385.

The external device interface unit 335 may connect the external device to the image display device 300. To this end, the external device interface unit 335 may include an A / V input / output unit (not shown) or a wireless communication unit (not shown).

The external device interface unit 335 may be connected to an external device such as a digital versatile disk (DVD), a Blu-ray, a game device, a camera, a camcorder, a computer (laptop), or the like by wire or wireless. The external device interface unit 335 transmits an image, audio, or data signal input from the outside to the controller 370 of the image display device 300 through the connected external device. In addition, the controller 370 may output the processed image, audio, or data signal to the connected external device. To this end, the external device interface unit 335 may include an A / V input / output unit (not shown) or a wireless communication unit (not shown).

The A / V input / output unit includes a USB terminal, a CVBS (Composite Video Banking Sync) terminal, a component terminal, an S-video terminal (analog), and a DVI so that video and audio signals of an external device can be input to the video display device 300. (Digital Visual Interface) terminal, HDMI (High Definition Multimedia Interface) terminal, RGB terminal, D-SUB terminal and the like.

The wireless communication unit can perform short-range wireless communication with other electronic devices. The image display device 300 may communicate with Bluetooth, Radio Frequency Identification (RFID), Infrared Data Association (IrDA), Ultra Wideband (UWB), ZigBee, and Digital Living Network Alliance (DLNA). Depending on the specification, it can be networked with other electronic devices.

In addition, the external device interface unit 335 may be connected through at least one of the various set-top boxes and the various terminals described above to perform input / output operations with the set-top box.

Meanwhile, the external device interface unit 335 may receive an application or a list of applications in a neighboring external device and transmit the received application or application list to the controller 370 or the storage 340.

The network interface unit 330 provides an interface for connecting the image display device 300 to a wired / wireless network including an internet network. The network interface unit 330 may include an Ethernet terminal for connecting to a wired network, and for connecting to a wireless network, a WLAN (Wi-Fi) or Wibro (Wireless). Broadband, Wimax (World Interoperability for Microwave Access), High Speed Downlink Packet Access (HSDPA) communication standards, and the like may be used.

The network interface unit 330 may access a predetermined web page through a network. That is, by accessing a predetermined web page through the network, it is possible to send or receive data with the server. In addition, content or data provided by a content provider or a network operator may be received. That is, it can receive contents such as a movie, an advertisement, a game, a VOD, a broadcast signal, and related information provided from a content provider or a network provider through a network. In addition, the update information and the update file of the firmware provided by the network operator can be received. It may also transmit data to the Internet or content provider or network operator.

In addition, the network interface unit 330 can select and receive a desired one of applications open to the public via the network.

The storage unit 340 may store a program for processing and controlling each signal in the controller 370, or may store a signal-processed video, audio, or data signal.

The storage unit 340 may also function to temporarily store video, audio, or data signals input from the external device interface unit 335 or the network interface unit 330. In addition, the storage unit 340 may store information about a predetermined broadcast channel through a channel storage function.

In addition, the storage unit 340 may store an application or a list of applications input from the external device interface unit 335 or the network interface unit 330.

The storage unit 340 may include a flash memory type, a hard disk type, a multimedia card micro type, a card type memory (for example, SD or XD memory), It may include at least one type of storage medium such as RAM, ROM (EEPROM, etc.). The video display device 300 may provide a user with a content file (video file, still image file, music file, document file, application file, etc.) stored in the storage unit 340.

15 illustrates an embodiment in which the storage unit 340 is provided separately from the control unit 370, but the scope of the present invention is not limited thereto. The storage unit 340 may be included in the control unit 370.

The user input interface unit 350 transfers a signal input by the user to the controller 370 or a signal from the controller 370 to the user.

For example, the user input interface unit 350 may power on / off, select a channel, and display a screen from the remote controller 400 according to various communication methods such as an RF (Radio Frequency) communication method and an infrared (IR) communication method. A user input signal or a control signal such as a setting may be received and processed, or a control signal from the controller 370 may be transmitted to the remote controller 400.

In addition, for example, the user input interface unit 350 may transmit a user input signal or a control signal input from a local key (not shown) such as a power key, a channel key, a volume key, and a set value to the controller 370. have.

In addition, for example, the user input interface unit 350 may transmit a user input signal or a control signal input from a sensing unit (not shown) that senses a user's gesture to the control unit 370 or from the control unit 370. The signal of may be transmitted to a sensing unit (not shown). Here, the sensing unit (not shown) may include a touch sensor, an audio sensor, a position sensor, an operation sensor, and the like.

The control unit 370 demultiplexes the input stream or processes the demultiplexed signals through the tuner 310, the demodulator 320, or the external device interface unit 335, and outputs a video or audio signal. You can create and output.

The image signal processed by the controller 370 may be input to the display unit 380 and displayed as an image corresponding to the image signal. The video signal processed by the controller 370 may be input to the external output device through the external device interface unit 335. [

The audio signal processed by the controller 370 may be output to the audio output unit 385 through audio. The voice signal processed by the control unit 370 may be input to the external output device through the external device interface unit 335.

Although not shown in FIG. 15, the controller 370 may include a demultiplexer, an image processor, and the like.

In addition, the controller 370 may control overall operations of the image display device 300. For example, the controller 370 may control the tuner 310 so as to select an RF broadcast corresponding to a channel selected by a user or a pre-stored channel.

In addition, the controller 370 may control the image display device 300 by a user command or an internal program input through the user input interface unit 350. In particular, the user may access the network to download the desired application or application list into the video display device 300.

For example, the controller 370 controls the tuner 310 to input a signal of a selected channel according to a predetermined channel selection command received through the user input interface 350. Then, video, audio, or data signals of the selected channel are processed. The control unit 370 allows the display unit 380 or the audio output unit 385 to output the video or audio signal processed by the user through the channel information selected by the user.

As another example, the controller 370 may receive an external device image playback command received through the user input interface unit 350 from an external device, for example, a camera or a camcorder, input through the external device interface unit 335. The video signal or the audio signal may be output through the display unit 380 or the audio output unit 385.

Meanwhile, the control unit 370 can control the display unit 380 to display an image. For example, a broadcast image input through the tuner 310, an external input image input through the external device interface unit 335, or an image input through the network interface unit or an image stored in the storage unit 340 may be displayed. 380 may be controlled to display. At this time, the image displayed on the display unit 380 may be a still image or a moving image, and may be a 2D image or a 3D image.

Meanwhile, when entering the application view item, the controller 370 may control to display a list of applications or applications that can be downloaded from the image display device 300 or from an external network.

The controller 370 may control to install and run an application downloaded from an external network along with various user interfaces. In addition, by selecting a user, an image related to an application to be executed may be controlled to be displayed on the display unit 380.

Although not shown in the drawing, a channel browsing processing unit for generating a channel signal or a thumbnail image corresponding to an external input signal may be further provided. The channel browsing processing unit receives a stream signal TS output from the demodulation unit 320 or a stream signal output from the external device interface unit 335 and extracts an image from an input stream signal to generate a thumbnail image . The generated thumbnail image may be directly or encoded and input to the controller 370. The generated thumbnail image may be encoded in a stream format and input to the controller 370. The control unit 370 can display a thumbnail list having a plurality of thumbnail images on the display unit 380 using the input thumbnail images. Meanwhile, the thumbnail images in the thumbnail list may be updated sequentially or simultaneously. Accordingly, the user can easily grasp the contents of a plurality of broadcast channels.

The display unit 380 converts an image signal, a data signal, an OSD signal processed by the controller 370 or an image signal, data signal, etc. received from the external device interface unit 335 into R, G, and B signals, respectively. Generate a drive signal.

The display unit 380 may be a PDP, an LCD, an OLED, a flexible display, a 3D display, or the like.

Meanwhile, the display unit 380 may be configured as a touch screen and used as an input device in addition to the output device.

The audio output unit 385 receives a signal processed by the controller 370, for example, a stereo signal, a 3.1 channel signal, or a 5.1 channel signal, and outputs a voice signal. The audio output unit 385 may be implemented by various types of speakers.

On the other hand, a photographing unit (not shown) for photographing a user can be further provided. The photographing unit (not shown) may be implemented by a single camera, but the present invention is not limited thereto, and may be implemented by a plurality of cameras. The image information photographed by the photographing unit (not shown) is input to the controller 370.

Meanwhile, in order to detect a gesture of a user, as described above, a sensing unit (not shown) including at least one of a touch sensor, a voice sensor, a position sensor, and a motion sensor may be further provided in the image display device 300. have. A signal sensed by a sensing unit (not shown) may be transmitted to the controller 370 through the user input interface unit 350.

The control unit 370 may sense a gesture of the user by combining the images captured from the photographing unit (not shown) or the sensed signals from the sensing unit (not shown).

The power supply unit 390 supplies the corresponding power throughout the image display device 300. In particular, power may be supplied to the control unit 370, which may be implemented in the form of a System On Chip (SOC), a display unit 380 for displaying an image, and an audio output unit 385 for audio output. Can be.

To this end, the power supply unit 390 may include a converter (not shown) for converting the AC power to DC power. Meanwhile, for example, when the display unit 380 is implemented as a liquid crystal panel having a plurality of backlight lamps, an inverter (not shown) capable of PWM operation is further provided for variable luminance or dimming driving It is possible.

The remote control apparatus 400 transmits the user input to the user input interface unit 350. [ To this end, the remote control device 400 can use Bluetooth, RF (radio frequency) communication, infrared (IR) communication, UWB (Ultra Wideband), ZigBee, or the like.

Also, the remote control device 400 can receive the video, audio, or data signal output from the user input interface unit 350 and display it on the remote control device 400 or output voice or vibration.

The video display device 300 described above is a fixed type of ATSC (8-VSB) digital broadcasting, DVB-T (COFDM) digital broadcasting, ISDB-T (BST-OFDM) digital broadcasting, and the like. It may be a digital broadcast receiver capable of receiving at least one.

Meanwhile, the image display device described herein is an image display device in which the display unit 380 and the audio output unit 385 illustrated in FIG. 15 are excluded, and the display unit 380 and the audio output are provided through wireless communication. It may be of a wireless type, which transmits and receives data to and from the unit 385.

Meanwhile, a block diagram of the image display device 300 shown in FIG. 15 is a block diagram for an embodiment of the present invention. Each component of the block diagram may be integrated, added, or omitted according to the specifications of the image display device 300 that is actually implemented. That is, two or more constituent elements may be combined into one constituent element, or one constituent element may be constituted by two or more constituent elements, if necessary. In addition, the functions performed in each block are intended to illustrate the embodiments of the present invention, and the specific operations and apparatuses do not limit the scope of the present invention.

On the other hand, the image display device 300 does not include the tuner 310 and the demodulator 320 shown in FIG. 15, unlike the illustrated in FIG. 15, but the network interface unit 330 or the external device interface unit 335. ), The video content may be received and played back.

Therefore, the above-described embodiments are to be understood as illustrative in all respects and not as restrictive. The scope of the present invention is defined by the appended claims rather than the detailed description and all changes or modifications derived from the meaning and scope of the claims and their equivalents are to be construed as being included within the scope of the present invention do.

100: stereoscopic image playback apparatus 200: mobile terminal
300: video display device

Claims (20)

A capture unit for capturing an input stereoscopic image to generate image data;
An input unit configured to receive a selection of a capture mode from a user; And
And a processing unit for allowing the capture unit to capture the stereoscopic image in the capture mode input from the user.
The capture mode, 3D image capture device capable of selecting a capture mode for a stereoscopic image, characterized in that it comprises a 2D capture mode and a 3D capture mode. The method of claim 1,
A reproduction unit generating and transmitting stereoscopic image data with respect to the stereoscopic image; And
3. The stereoscopic image capturing apparatus of claim 3, further comprising a display unit on which the stereoscopic image data received is displayed. The method of claim 1,
And a capture unit configured to store image data for each capture mode generated by the capture unit. The method of claim 1,
The input unit receives a designation of an area or an object to be captured from the user,
The processing unit, 3D image capture device capable of selecting a capture mode for the stereoscopic image, characterized in that the capture unit to capture the area or object input from the user in the stereoscopic image. 5. The method of claim 4,
The processor selects an element corresponding to the area to be captured,
The capture unit, 3D image capture device capable of selecting a capture mode for the stereoscopic image, characterized in that for converting the selected element in accordance with the data format corresponding to the image data. The method of claim 1,
Wherein the stereoscopic image is a stereoscopic three-dimensional image or a model-based three-dimensional image. The method of claim 1,
The 2D capture mode is a stereoscopic mode capable of capturing a stereoscopic image and generating a video data corresponding to any one of a left view image, a right view image, and an intermediate view image. Video capture device. The method of claim 1,
The 3D capture mode is a stereoscopic image capture device capable of capturing a stereoscopic image, wherein the stereoscopic image is captured in any one of Side by Side, Top Bottom, Line by Line, and Checker Board methods. . A capture unit for capturing an input stereoscopic image to generate image data;
An input unit to receive a capture command from a user; And
When a capture command is input from the user, the capture unit comprises a processing unit for capturing the stereoscopic image in each of a plurality of capture modes,
The plurality of capture modes, 2D capture mode and 3D capture mode capable of capturing in a plurality of capture modes for the stereoscopic image, characterized in that the capture mode. The method of claim 9,
A reproduction unit generating and transmitting stereoscopic image data with respect to the stereoscopic image; And
And a display unit for displaying the received stereoscopic image data, wherein the stereoscopic image capture apparatus can capture a plurality of capture modes for the stereoscopic image. The method of claim 9,
And a memory unit configured to store image data for each capture mode generated by the capture unit, in a plurality of capture modes for a stereoscopic image. The method of claim 11,
3. The stereoscopic image capture device capable of capturing a plurality of capture modes for a stereoscopic image, wherein the image data for each capture mode generated by the capture unit is stored in a clipboard. 13. The method of claim 12,
The input unit receives a designation of an area to copy image data stored in the clipboard from a user,
The processor may be configured to copy image data of a capture mode corresponding to a display mode of an area input from the user among the image data stored in the clipboard to a region input from the user. Stereoscopic image capture device capable of capturing mode. The method of claim 9,
The image data corresponding to each of the plurality of capture modes is a stereoscopic image capture device capable of capturing a plurality of capture modes for a three-dimensional image, characterized in that the configuration of a file. The method of claim 9,
The image data corresponding to each of the plurality of capture modes is a stereoscopic image capture device capable of capturing a plurality of capture modes for a stereoscopic image, characterized in that a separate file. Receiving a selection of a capture mode from a user;
Capturing an input stereoscopic image in the capture mode input from the user;
Generating image data corresponding to the stereoscopic image captured in the capture mode; And
Storing the generated image data;
The capture mode is a stereoscopic image capture method of the stereoscopic image capture device capable of selecting a capture mode for a stereoscopic image, characterized in that it comprises a 2D capture mode and a 3D capture mode. 17. The method of claim 16,
The receiving of the input may include receiving an input of an area or an object to be captured from the user.
The capturing may include capturing a region or an object input from the user in the stereoscopic image. 3. 17. The method of claim 16,
Wherein the stereoscopic image is a stereoscopic 3D image or a model-based 3D image. 3D image capturing method of a stereoscopic image capturing apparatus capable of selecting a capture mode for a stereoscopic image. 17. The method of claim 16,
The 2D capture mode is a stereoscopic mode capable of capturing a stereoscopic image and generating a video data corresponding to any one of a left view image, a right view image, and an intermediate view image. Stereoscopic image capture method of image capture device. 17. The method of claim 16,
The 3D capture mode is a stereoscopic image capture device capable of capturing a stereoscopic image, wherein the stereoscopic image is captured in any one of Side by Side, Top Bottom, Line by Line, and Checker Board methods. Stereoscopic image capture method.

Images