KR20130042958A - Image display apparatus, server and method for operating the same - Google Patents
Image display apparatus, server and method for operating the same Download PDFInfo
- Publication number
- KR20130042958A KR20130042958A KR1020110107139A KR20110107139A KR20130042958A KR 20130042958 A KR20130042958 A KR 20130042958A KR 1020110107139 A KR1020110107139 A KR 1020110107139A KR 20110107139 A KR20110107139 A KR 20110107139A KR 20130042958 A KR20130042958 A KR 20130042958A
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- South Korea
- Prior art keywords
- image
- osd
- server
- receiving
- display device
- Prior art date
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
- H04H60/09—Arrangements for device control with a direct linkage to broadcast information or to broadcast space-time; Arrangements for control of broadcast-related services
- H04H60/14—Arrangements for conditional access to broadcast information or to broadcast-related services
- H04H60/20—Arrangements for conditional access to broadcast information or to broadcast-related services on secondary editing information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/235—Processing of additional data, e.g. scrambling of additional data or processing content descriptors
- H04N21/2355—Processing of additional data, e.g. scrambling of additional data or processing content descriptors involving reformatting operations of additional data, e.g. HTML pages
- H04N21/2358—Processing of additional data, e.g. scrambling of additional data or processing content descriptors involving reformatting operations of additional data, e.g. HTML pages for generating different versions, e.g. for different recipient devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
- H04N21/4227—Providing Remote input by a user located remotely from the client device, e.g. at work
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Controls And Circuits For Display Device (AREA)
Abstract
Description
The present invention relates to an image display apparatus, a server, and an operation method thereof, and more particularly, to an image display apparatus, a server, and an operation method capable of performing a quick boot.
The image display device is a device having a function of displaying an image that a user can watch. The user can watch the broadcast through the image display device. A video display device displays a broadcast selected by a user among broadcast signals transmitted from a broadcast station on a display. Currently, broadcasting is shifting from analog broadcasting to digital broadcasting worldwide.
Digital broadcasting refers to broadcasting for transmitting digital video and audio signals. Digital broadcasting is more resistant to external noise than analog broadcasting, so it has less data loss, is advantageous for error correction, has a higher resolution, and provides a clearer picture. In addition, unlike analog broadcasting, digital broadcasting is capable of bidirectional services.
An object of the present invention is to provide an image display apparatus, a server, and a method of operating the same, which can efficiently manage resources between the image display apparatus and the server.
Another object of the present invention is to provide an image display apparatus, a server, and an operation method thereof, which may improve user convenience.
According to an aspect of the present invention, there is provided a method of operating an image display device, the method comprising: receiving an external input image from an external device, receiving an OSD or an image from a server, and receiving the received OSD or Synthesizing the image with the external input image; and displaying the synthesized image.
In addition, an operation method of an image display apparatus according to an embodiment of the present invention for achieving the above object, receiving an OSD or an image from a server, receiving a broadcast image, received OSD or image and And synthesizing the received broadcast video and displaying the synthesized video.
In addition, the operation method of the server according to an embodiment of the present invention for achieving the above object, the step of receiving an OSD or image transmission request from the image display device; and, according to the request, generating the corresponding OSD or image And transmitting the generated OSD or image to the image display apparatus, wherein the OSD or image includes a pointer image corresponding to a pointing signal of the remote controller.
In addition, the operation method of the server according to an embodiment of the present invention for achieving the above object, receiving an external input image, receiving an OSD or image transmission request from the image display device, and, upon request, Generating a corresponding OSD or image, synthesizing the generated OSD or image, a received external input image, and transmitting the synthesized image to the image display apparatus.
In addition, an image display apparatus according to an embodiment of the present invention for achieving the above object, an external device interface unit for receiving an external input image from an external device, a network interface unit for receiving an OSD or image from a server, An image synthesizer for synthesizing the SD or image and the external input image, and a display for displaying the image synthesized by the image synthesizer.
In addition, the image display device according to an embodiment of the present invention for achieving the above object, the network interface unit for receiving the OSD or image from the server, the broadcast receiving unit for receiving the broadcast image, the OSD or image, and broadcast An image synthesizer for synthesizing an image and a display for displaying an image synthesized by the image synthesizer.
In addition, the server according to an embodiment of the present invention for achieving the above object, the network interface unit for receiving an OSD or image transmission request from the image display device, and a graphic processing unit for generating a corresponding OS or image according to the request The network interface unit may transmit the generated OSD or image to the image display device, and the OSD or image may include a pointer image corresponding to a pointing signal of the remote controller.
In addition, the server according to an embodiment of the present invention for achieving the above object, the external device interface unit for receiving an external input image, the network interface unit for receiving an OSD or image transmission request from the image display device, Accordingly, a graphic processing unit for generating the corresponding OSD or image, and an image synthesizing unit for synthesizing the generated OSD or image and the received external input image, the network interface unit transmitting the synthesized image to the image display apparatus.
According to an embodiment of the present invention, by receiving an external input image from an external device, receiving an OSD or an image from a server, and synthesizing and displaying the received OSD or image and the received external input image, the image display apparatus It can efficiently manage the resources between the server and the server.
Meanwhile, the broadcast image is signal-processed in the video display device and the OSD or the image is received from the server, thereby efficiently managing resources between the video display device and the server.
The OSD or image from the server may be a graphic OSD or image for the home screen, or the like. By using such a server, signal processing for various functions in the smart TV can be performed in the server.
According to this method, various functions in the smart TV can be easily updated through the server, thereby increasing user convenience. In addition, it is possible to continuously improve performance without replacing the image display device.
In addition, signal processing and data provision for a plurality of video display devices can be provided through one server.
1 is a diagram schematically illustrating a video display device system according to an exemplary embodiment of the present invention.
FIG. 2 is an internal block diagram of the image display device of FIG. 1.
3 is an internal block diagram of the controller of FIG. 2.
4 is a diagram illustrating an example of a legacy system platform in the image display device of FIG. 1.
5 is a diagram illustrating an example of a structure diagram of a smart system platform in the server of FIG. 1.
6 is a flowchart illustrating a method of operating an image display apparatus according to an exemplary embodiment of the present invention.
7 to 13 are views for explaining various examples of the operation method of the image display apparatus of FIG. 6.
14 is a flowchart illustrating a method of operating a server according to an embodiment of the present invention.
15 is a flowchart illustrating a method of operating a server according to another embodiment of the present invention.
16 to 17 are views referred to for describing various examples of a method of operating the server of FIG. 15.
Hereinafter, the present invention will be described in more detail with reference to the drawings.
The suffix "module" and " part "for components used in the following description are given merely for convenience of description, and do not give special significance or role in themselves. Accordingly, the terms "module" and "part" may be used interchangeably.
1 is a diagram schematically illustrating a video display device system according to an exemplary embodiment of the present invention.
Referring to the drawings, the image
The video
In such a VDI environment, the
Typically, in a VDI environment, the
In particular, when the
To this end, the
Meanwhile, the above-described
On the other hand, the
The
The
The
In particular, in a VDI environment, all process resources are in the
According to this method, various functions of the smart TV can be easily updated through the
In addition, through one
FIG. 2 is an internal block diagram of the image display device of FIG. 1.
2, an
The
For example, if the selected RF broadcast signal is a digital broadcast signal, it may be converted into a digital IF signal (DIF), and if the analog broadcast signal is an analog baseband video or audio signal (CVBS / SIF).
Meanwhile, the
The
The
The stream signal output from the
The external
The external
The A / V input / output unit may receive a video and audio signal of an external device. The wireless communication unit may perform short range wireless communication with another electronic device.
The
Meanwhile, the
In addition, the
The
In addition, the
In addition, the
The
2 illustrates an embodiment in which the
The user
For example, the
The
The image signal processed by the
The audio signal processed by the
Although not shown in FIG. 2, the
In addition, the
In addition, the
For example, the
As another example, the
The
Meanwhile, the
The
Meanwhile, when entering an application view item, the
The
The
The
The
The
The
To this end, the
The
In addition, the
The
Meanwhile, a block diagram of the
On the other hand, the
3 is an internal block diagram of the controller of FIG. 2.
Referring to the drawings, the
The
The
The
The
On the other hand, the video signal decoded by the
The
In addition, the
In addition, the
The
The
For example, the
On the other hand, since the
The
The frame rate converter (FRC) 355 may convert the frame rate of the input video. On the other hand, the
The
The
The voice processing unit (not shown) in the
Also, the voice processing unit (not shown) in the
The data processor (not shown) in the
Meanwhile, a block diagram of the
In particular, the
4 is a diagram illustrating an example of a legacy system platform in the image display device of FIG. 1.
Referring to FIG. 4, the
The
The hardware driver in the
In addition, the hardware driver in the
The
The
In addition, the
The
Examples of the
The
In addition, the
The aforementioned platform of FIG. 4 may be loaded in the
5 is a diagram illustrating an example of a structure diagram of a smart system platform in the server of FIG. 1.
Referring to FIG. 5, the
The
The hardware driver in the
The
The
The
The virtual machine VM may be a plurality of instances, that is, a virtual machine capable of performing multitasking. Meanwhile, each virtual machine (VM) may be allocated and executed according to each application in the
The binder driver and the runtime 437 may connect a Java-based application to a C-based library.
The
Meanwhile, the
The
In addition, the
Through the application in this
The aforementioned platform of FIG. 5 may be used for general purposes in the
Meanwhile, the platform of FIG. 5 may be loaded into a storage unit (not shown) or a processor (see 740 of FIG. 7) in the
6 is a flowchart illustrating a method of operating an image display apparatus according to an exemplary embodiment of the present invention, and FIGS. 7 to 13 are views for explaining various examples of the method of operating the image display apparatus of FIG. 7.
Referring to the drawing, first, an external input image is received from an external device (S610). The
When the content is played in the
8 illustrates that a
Meanwhile, the
Next, the OS or image is received from the server (S620). The
For example, when there is a home screen display input of the
8 illustrates that the
The
Next, it is determined whether a broadcast image is received by the image display apparatus 100 (S625). If a broadcast image is not received, step S630 may be performed. When the broadcast video is received, operation S635 may be performed.
In operation S630, the
The
The
In this way, the
In operation S635, the
The broadcast signal may be received through the
FIG. 11 illustrates a
The
The
In this way, the
As shown in FIG. 8, the image synthesis in the
9 illustrates that a home screen is displayed on the
The
In order to implement such a home screen, the smart system platform may be mounted in the
For example, the smart system platform may include an OS kernel, a library on the OAS kernel, a framework, and an application layer. Under this smart system platform, the application can be freely downloaded, installed, executed, deleted, and the like.
The
In the drawing, the
In this case, the
Meanwhile, the
Meanwhile, in the drawing, the scaled
Meanwhile, as shown in FIG. 9, when the location of the
For example, when a pointing signal (motion information, etc.) of the
The
As another example, when a pointing signal (movement information, etc.) of the
The
On the other hand, the
On the other hand, when the
Meanwhile, an app store screen (not shown) may also be generated in the
FIG. 10 illustrates that when the
The
When the video call function of the
The
Meanwhile, the
As such, the
Meanwhile, as shown in FIG. 11, the
12 illustrates that a home screen is displayed on the
The
Meanwhile, as shown in FIG. 12, when the location of the
For example, when a pointing signal (motion information, etc.) of the
The
As another example, when a pointing signal (movement information, etc.) of the
The
On the other hand, the
Meanwhile, FIG. 13 illustrates that one
The video
In detail, when the
On the other hand, when the
As such, when receiving the OSD or image transmission request from the plurality of
14 is a flowchart illustrating a method of operating a server according to an embodiment of the present invention.
Referring to the drawing, first, an OSD or an image transmission request is received from an image display apparatus (S1410).
For example, when there is a home screen display input, the
As another example, when the video call function is activated, the
The
Next, according to the request, the corresponding OSD or image is generated (S1420).
For example, the
As another example, the
Next, the generated OS or image is transmitted to the image display apparatus (S1430).
The
On the other hand, when the pointing
The generated OSD or image including the pointer image is transmitted to the
15 is a flowchart illustrating a method of operating a server according to another exemplary embodiment of the present invention, and FIGS. 16 to 17 are diagrams for explaining various examples of the method of operating the server of FIG. 15.
Referring to FIG. 15, in the method of operating the server of FIG. 15, the
First, an external input image is received from the external device 300 (S1505).
The
FIG. 16 illustrates that the
17 illustrates that the
In operation S1510, an OSD or image transmission request is received from the
For example, when there is a home screen display input, the
According to the home screen display input, the
FIG. 16 illustrates generating an
As another example, when the video call function is activated, the
In response to a request for transmitting another user captured image, the
FIG. 17 illustrates generating a
Next, the synthesized image is transmitted to the image display apparatus (S1530).
The
On the other hand, when the pointing
In particular, the image synthesizing unit (not shown) may arrange the pointer image at a specific position in the synthesized image based on the coordinate information.
The synthesized image including the pointer image is transmitted to the
16 and 17, it is assumed that the
The image display apparatus, the server and the operation method thereof according to the present invention are not limited to the configurations and the methods of the embodiments described above, but the embodiments are not limited thereto, Or some of them may be selectively combined.
On the other hand, the operating method of the image display device or the server of the present invention can be implemented as a processor-readable code in a processor-readable recording medium provided in the image display device or the server. The processor-readable recording medium includes all kinds of recording apparatuses in which data that can be read by the processor is stored. Examples of the processor-readable recording medium include ROM, RAM, CD-ROM, magnetic tape, floppy disk, optical data storage device, and the like, and may also be implemented in the form of a carrier wave such as transmission over the Internet. . The processor-readable recording medium can also be distributed over network coupled computer systems so that the processor-readable code is stored and executed in a distributed fashion.
While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the present invention.
Claims (26)
Receiving an OS or image from a server;
Synthesizing the received OSD or image with the received external input image; And
Displaying the synthesized image; and operating the image display device.
Receiving a broadcast image;
Synthesizing the received OSD or image with the received broadcast image; And
And displaying the synthesized image.
The received OSD or image is,
An operating method of an image display device comprising an OSD or an image related to a home screen.
The received OSD or image is,
Method of operating a video display device comprising a photographed image taken by another user.
Receiving a pointing signal of a remote control device;
Sending the pointing signal to the server;
And receiving a pointer image related to the pointing signal from the server.
And further receiving a pointer image related to a pointing signal of a remote control device from the server.
Receiving a pointing signal of a remote control device; And
Generating a pointer image related to the pointing signal;
The image synthesis step,
And combining the received external input image, the received OS or image, and the pointer image.
Receiving a broadcast image;
Synthesizing the received OSD or image with the received broadcast image; And
Displaying the synthesized image; and operating the image display device.
Generating the corresponding OSD or image according to the request; And
And transmitting the generated OSD or image to the image display device.
The OSD or image includes a pointer image corresponding to a pointing signal of a remote control device.
Receiving the pointing signal of the remote control device from the image display device.
Receiving a photographed image of another user through a network;
The transmitting of the image comprises operating the server.
Receiving a second OSD or second image transmission request from a second image display device;
Generating the corresponding OSD or image according to the request; And
And transmitting the generated OSD or image to the second image display device.
Receiving an OSD or image transmission request from an image display device;
Generating the corresponding OSD or image according to the request;
Synthesizing the generated OSD or image with the received external input image; And
And transmitting the synthesized image to the image display device.
The OSD or image includes a pointer image corresponding to a pointing signal of a remote control device.
Receiving a pointing signal of a remote control device from the image display device; operating method of a server further comprising.
The external input image,
And at least one of a broadcast image, a captured image of another user, or an external device input image.
A network interface unit for receiving an OSD or an image from a server;
An image synthesizer configured to synthesize the OSD or image and the external input image; And
And a display for displaying the image synthesized by the image synthesizing unit.
It further comprises a broadcast receiving unit for receiving a broadcast video,
The video synthesizing unit synthesizes the OSD or image and the broadcast video,
And the display is configured to display an image synthesized by the image synthesizing unit.
Further comprising; a user input interface unit for receiving a pointing signal of the remote control device,
The network interface unit,
Transmitting the pointing signal to the server, and further receiving a pointer image related to the pointing signal of the remote control device from the server.
The network interface unit,
And a pointer image related to a pointing signal of a remote control device is received from the server.
A broadcast receiver for receiving a broadcast image;
An image synthesizer for synthesizing the OSD or image with the broadcast image; And
And a display for displaying the image synthesized by the image synthesizing unit.
And a graphic processor for generating a corresponding OSD or an image according to the request.
The network interface unit transmits the generated OSD or image to the video display device.
The OSD or image includes a pointer image corresponding to a pointing signal of a remote control device.
The network interface unit,
And receiving the pointing signal of the remote control device from the image display device.
The network interface unit receives a second OSD or second image transmission request from a second image display device,
The graphic processor, according to the request, generates the corresponding OSD or image,
The network interface unit, characterized in that for transmitting the generated OSD or image to the second image display device.
And a processor equipped with a smart system platform.
A network interface unit receiving an OSD or image transmission request from an image display device;
A graphic processor for generating a corresponding OSD or an image according to the request; And
And an image synthesizer configured to synthesize the generated OSD or image and the received external input image.
The network interface unit,
And transmit the synthesized image to the image display device.
Priority Applications (1)
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KR1020110107139A KR20130042958A (en) | 2011-10-19 | 2011-10-19 | Image display apparatus, server and method for operating the same |
Applications Claiming Priority (1)
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KR1020110107139A KR20130042958A (en) | 2011-10-19 | 2011-10-19 | Image display apparatus, server and method for operating the same |
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KR1020110107139A KR20130042958A (en) | 2011-10-19 | 2011-10-19 | Image display apparatus, server and method for operating the same |
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2011
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