CN109379551B - Enhanced content display method, processing method, display device and processing device - Google Patents
Enhanced content display method, processing method, display device and processing device Download PDFInfo
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- 238000003672 processing method Methods 0.000 title claims abstract description 11
- 238000003780 insertion Methods 0.000 claims description 5
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- 238000010276 construction Methods 0.000 claims description 3
- 230000003190 augmentative effect Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
- H04N7/0117—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving conversion of the spatial resolution of the incoming video signal
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- 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
- H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
- H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
- H04N21/234363—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements by altering the spatial resolution, e.g. for clients with a lower screen resolution
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Abstract
The invention provides an enhanced content display method, an enhanced content processing method, a display device and a processing device. The method for displaying the enhanced content comprises the following steps: receiving the enhanced content and the position information sent by the system end; wherein the enhanced content is constructed by the system end according to a target image, the position information is determined by the system end according to the position of the enhanced content in the target image, and the enhanced content has a first resolution; determining a target area of the enhanced content in the image to be displayed at the display end according to the position information; processing the image to be displayed and displaying the enhanced content in the target area; the processed image to be displayed has a second resolution, and the second resolution is higher than the first resolution. The invention only transmits the actual data of the enhanced content, and can reduce the power consumption of the system, simultaneously improve the refresh rate and reduce the delay feeling under the same bandwidth limitation.
Description
Technical Field
The present invention relates to the field of reality augmentation technologies, and in particular, to an augmented content display method, an augmented content processing method, a display device, and a processing device.
Background
In the prior art, the resolution of the picture of the augmented content follows the resolution of the display device itself, and if the resolution of the display device used by the real augmented device is H × V (H and V are positive integers), the resolution of the picture of the augmented content is also H × V, and the resolution of the picture transmitted by the display content is also H × V, but the effective resolution of the content in the actual augmented content is only H '× V' (H 'and V' are positive integers), H '< H, V' < V, and at this time, the waste of bandwidth and system resources occurs.
Moreover, after the system end constructs the enhanced content, the content of the transmission picture can be expanded to the actual resolution of the display, and then the data is sent to the display end, which has the disadvantage that the bandwidth can limit the data transmission speed, thereby limiting the refresh rate.
Disclosure of Invention
The invention provides an enhanced content display method, an enhanced content processing method, a display device and a processing device, and aims to solve the problems that in a real enhanced scene in the prior art, bandwidth and system resources are wasted, the bandwidth limits the data transmission speed, and further limits the refresh rate.
In order to solve the above technical problem, an embodiment of the present invention discloses an enhanced content display method, including: receiving the enhanced content and the position information sent by the system end; wherein the enhanced content is constructed by the system end according to a target image, the position information is determined by the system end according to the position of the enhanced content in the target image, and the enhanced content has a first resolution; determining a target area of the enhanced content in the image to be displayed at the display end according to the position information; processing the image to be displayed and displaying the enhanced content in the target area; the processed image to be displayed has a second resolution, and the second resolution is higher than the first resolution.
Preferably, the step of processing the image to be displayed and displaying the enhanced content in the target area includes: carrying out transparentizing treatment on a blank area except the target area on the image to be displayed; and placing the enhanced content in the target area to output and display an image to be displayed with a second resolution.
Preferably, the step of performing a transparentizing process on a blank area of the image to be displayed, except for the target area, includes: determining the target number of inserted black values according to the second resolution and the first resolution; inserting the black values of the target number into the blank area to realize the transparency processing of the blank area.
In order to solve the above technical problem, an embodiment of the present invention discloses an enhanced content processing method, including: receiving a target image; constructing enhanced content according to the target image, and determining position information of the enhanced content in the target image; wherein the enhancement content has a first resolution; and sending the enhanced content and the position information to a display end, so that the display end determines a target area of the enhanced content in an image to be displayed according to the position information, and processing the image to be displayed so as to display the enhanced content in the target area of the image to be displayed, wherein the processed image to be displayed has a second resolution, and the second resolution is higher than the first resolution.
Preferably, the step of receiving the target image includes: receiving a target image acquired by an image acquisition device; the target image is a real scene image acquired by the image acquisition device according to the size of the image to be displayed.
In order to solve the above technical problem, an embodiment of the present invention discloses an enhanced content display device, including: the content position receiving module is used for receiving the enhanced content and the position information sent by the system end; wherein the enhanced content is constructed by the system end according to a target image, the position information is determined by the system end according to the position of the enhanced content in the target image, and the enhanced content has a first resolution; a target area determining module, configured to determine, according to the position information, a target area of the enhanced content in the image to be displayed at the display end; the enhanced content display module is used for processing the image to be displayed and displaying the enhanced content in the target area; the processed image to be displayed has a second resolution, and the second resolution is higher than the first resolution.
Preferably, the enhanced content display module includes: the transparentizing processing submodule is used for performing transparentizing processing on a blank area except the target area on the image to be displayed; and the output display submodule is used for placing the enhancement content in the target area so as to output and display the image to be displayed with the second resolution.
Preferably, the transparentizing processing sub-module comprises: the target number determining submodule is used for determining the target number of the inserted black values according to the second resolution and the first resolution; and the black value insertion submodule is used for inserting the target number of black values into the blank area so as to realize the transparentization processing of the blank area.
In order to solve the above technical problem, an embodiment of the present invention further discloses an enhanced content processing apparatus, including: the target image receiving module is used for receiving a target image; the enhanced content construction module is used for constructing enhanced content according to the target image and determining the position information of the enhanced content in the target image; wherein the enhancement content has a first resolution; and the content position sending module is used for sending the enhanced content and the position information to a display end, so that the display end determines a target area of the enhanced content in an image to be displayed according to the position information, and processes the image to be displayed so as to display the enhanced content in the target area of the image to be displayed, wherein the processed image to be displayed has a second resolution, and the second resolution is higher than the first resolution.
Preferably, the target image receiving module includes: the target image acquisition submodule is used for receiving a target image acquired by the image acquisition device; the target image is a real scene image acquired by the image acquisition device according to the size of the image to be displayed.
Compared with the prior art, the invention has the following advantages:
according to the scheme provided by the embodiment of the invention, the enhanced content and the position information are sent by the receiving system end, wherein the enhanced content is constructed by the system end according to the target image, the position information is determined by the system end according to the position of the enhanced content in the target image, the enhanced content has a first resolution, the target area of the enhanced content in the image to be displayed at the display end is determined according to the position information, the image to be displayed is processed and the enhanced content is displayed in the target area, the processed image to be displayed has a second resolution, and the second resolution is higher than the first resolution. In the embodiment of the invention, the method for constructing the enhanced content and the position information by the system end is adopted, only the actual data of the enhanced content is transmitted, and at the moment, under the same bandwidth limitation, the power consumption of the system can be reduced, meanwhile, the refresh rate can be improved, and the delay sense is reduced.
Drawings
FIG. 1 is a flow chart illustrating the steps of a method for displaying enhanced content according to an embodiment of the present invention;
FIG. 2 is a flow chart illustrating steps of a method for processing enhanced content according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of an enhanced content display apparatus according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of an enhanced content processing apparatus according to an embodiment of the present invention.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
Example one
Referring to fig. 1, a flowchart illustrating steps of a method for displaying enhanced content according to an embodiment of the present invention is shown, where the method for displaying enhanced content may be applied to a display end, and specifically may include the following steps:
step 101: receiving the enhanced content and the position information sent by the system end; the system end constructs the enhanced content according to a target image, the position information is determined by the system end according to the position of the enhanced content in the target image, and the enhanced content has a first resolution.
In the embodiment of the present invention, the display end may be a television, a computer monitor, or other computing devices, and the system end may be a server.
And a software development tool corresponding to the enhancement content is arranged at the system end, and the enhancement content can be constructed according to the target image (namely the real scene image).
It is to be understood that the solution for constructing the enhanced content is a mature technology in the field, and the embodiment of the present invention is not described in detail herein, and any solution in the prior art that can construct the enhanced content according to the target image can be applied to the present invention.
The position information refers to a position of the enhanced content in the target image, for example, coordinate values of vertices of the enhanced content in the target image, or a position information of a region where the enhanced content is located in the target image, which is not limited in this embodiment of the present invention.
The first resolution refers to a picture resolution of the enhanced content after the enhanced content is constructed at the system end, and the first resolution of the enhanced content may be a picture resolution of a display screen at the system end or a picture resolution lower than the display screen at the system end, which may be determined according to actual circumstances, and the embodiment of the present invention is not limited thereto.
After the enhancement content is constructed at the system side and the position information of the enhancement content in the target image is determined, only the enhancement content and the position information can be sent to the display side.
The display end receives the enhanced content and the position information sent by the system end, and then step 102 is executed.
Step 102: and determining a target area of the enhanced content in the image to be displayed at the display end according to the position information.
In the embodiment of the invention, the length and width dimensions of the image to be displayed are in direct proportion to the length and width dimensions of the target image.
After the display end receives the enhanced content and the position information of the enhanced content in the target image, the position information can be analyzed, specific coordinate values or located areas of the enhanced content in the target image are determined, and the target area of the enhanced content in the image to be displayed on the display end is determined by combining the direct proportional relation between the size of the image to be displayed and the size of the target image.
However, it is a mature technology in the art how to determine the target area of the enhanced content in the image to be displayed according to the position information of the enhanced content in the target image and the direct proportional relationship between the size of the image to be displayed and the size of the target image, and the embodiment of the present invention is not described in detail herein.
After determining the target area of the enhanced content in the image to be displayed on the display end, step 103 is executed.
Step 103: processing the image to be displayed and displaying the enhanced content in the target area; the processed image to be displayed has a second resolution, and the second resolution is higher than the first resolution.
After the target area of the enhanced content in the image to be displayed is determined, the image to be displayed is processed, and the enhanced content is displayed in the target area, wherein the processed image to be displayed has a second resolution, and the second resolution is higher than the first resolution, so that the resolution is adjusted.
And the process for resolution adjustment is described in detail in the following preferred embodiments.
In a preferred embodiment of the present invention, the step 103 may include:
substep S1: and carrying out transparentizing treatment on the blank area except the target area on the image to be displayed.
In this embodiment of the present invention, after determining the target area of the enhanced content in the image to be displayed, the blank area on the image to be displayed except the target area may be subjected to a transparentizing process, and specifically, the process of the transparentizing process may be:
1. and determining the target number of the inserted black values according to the second resolution and the first resolution.
In the present invention, the blank region may be subjected to a transparentization process by using a black insertion value.
First, the number of targets for inserting black values, such as 30, 33, etc., may be determined according to the first resolution and the second resolution, which is not limited in the embodiments of the present invention.
Specifically, after the second resolution is determined, the resolution of the image to be displayed and the first resolution may be combined, so as to determine the number of black values to be inserted into the blank area of the image to be displayed, that is, the target number.
2. A target number of black values are inserted into the blank area to realize the transparency processing of the blank area.
After the target number of black values is determined, the target number of black values may be inserted into a blank area of the image to be displayed, thereby implementing the transparentization process of the blank area.
Substep S2: and placing the enhanced content in the target area to output and display an image to be displayed with a second resolution.
After the blank area is subjected to the transparentization processing, the enhanced content may be placed in the target area, and then the image to be displayed is output and displayed, where the overall resolution of the output and displayed image to be displayed is the second resolution.
The method for displaying the enhanced content provided by the embodiment of the invention receives the enhanced content and the position information sent by the system end, wherein the enhanced content is constructed by the system end according to the target image, the position information is determined by the system end according to the position of the enhanced content in the target image, the enhanced content has a first resolution, a target area of the enhanced content in an image to be displayed at the display end is determined according to the position information, the image to be displayed is processed and the enhanced content is displayed in the target area, the processed image to be displayed has a second resolution, and the second resolution is higher than the first resolution. In the embodiment of the invention, the method for constructing the enhanced content and the position information by the system end is adopted, only the actual data of the enhanced content is transmitted, and at the moment, under the same bandwidth limitation, the power consumption of the system can be reduced, meanwhile, the refresh rate can be improved, and the delay sense is reduced.
Example two
Referring to fig. 2, a flowchart illustrating steps of an enhanced content processing method according to an embodiment of the present invention is shown, where the enhanced content processing method may be applied to a system side, and specifically may include the following steps:
step 201: a target image is received.
In the embodiment of the present invention, the display end may be a television, a computer monitor, or other computing devices, and the system end may be a server.
The target image is a real scene image, before the augmented content is constructed, an image acquisition device can be used for acquiring the real scene image, and then the system end constructs the augmented content according to the existing development tool and the target image.
The following preferred embodiments are described in detail with respect to the acquisition of the target image.
In a preferred embodiment of the present invention, the step 201 may include:
substep N1: receiving a target image acquired by an image acquisition device; the target image is a real scene image acquired by the image acquisition device according to the size of the image to be displayed.
In the embodiment of the invention, when the image acquisition device acquires the target image, the image acquisition device can acquire the real scene image which is in direct proportion to the size of the image to be displayed by combining the size of the image to be displayed.
After the image acquisition device acquires the target image, the target image can be sent to the system side.
After receiving the target image, the system executes step 202.
Step 202: constructing enhanced content according to the target image, and determining position information of the enhanced content in the target image; wherein the enhancement content has a first resolution.
And a software development tool corresponding to the enhancement content is arranged at the system end, and the enhancement content can be constructed according to the target image (namely the real scene image).
It is to be understood that the solution for constructing the enhanced content is a mature technology in the field, and the embodiment of the present invention is not described in detail herein, and any solution in the prior art that can construct the enhanced content according to the target image can be applied to the present invention.
The first resolution refers to a picture resolution of the enhanced content after the enhanced content is constructed at the system end, and the first resolution of the enhanced content may be a picture resolution of a display screen at the system end or a picture resolution lower than the display screen at the system end, which may be determined according to actual circumstances, and the embodiment of the present invention is not limited thereto.
After the enhanced content is constructed and the position information of the enhanced content in the target image is determined, step 203 is performed.
Step 203: and sending the enhanced content and the position information to a display end, so that the display end determines a target area of the enhanced content in an image to be displayed according to the position information, and processing the image to be displayed so as to display the enhanced content in the target area of the image to be displayed, wherein the processed image to be displayed has a second resolution, and the second resolution is higher than the first resolution.
After the enhanced content is constructed and the position information of the enhanced content in the target image is determined, the system end can send the enhanced content and the position information to the display end. The display end can analyze the position information, determine specific coordinate values or located areas and the like of the enhanced content in the target image, and determine the target area of the enhanced content in the image to be displayed at the display end by combining the direct proportional relation of the sizes of the image to be displayed and the target image.
After determining the target area of the enhanced content in the image to be displayed, the resolution may be adjusted by processing the image to be displayed and displaying the enhanced content in the target area, and after displaying the enhanced content in the target area, the entire image to be displayed has the second resolution, and the second resolution is higher than the first resolution.
According to the processing method of the enhanced content, the received target image is built to enhance hiccup, the position information of the enhanced content in the target image is determined, the enhanced content has the first resolution, the enhanced content and the position information are sent to the display end, the display end determines the target area of the enhanced content in the image to be displayed according to the position information, the image to be displayed is processed, the enhanced content is displayed in the target area of the image to be displayed, the processed image to be displayed has the second resolution, and the second resolution is higher than the first resolution. In the embodiment of the invention, the method for constructing the enhanced content and the position information by the system end is adopted, only the actual data of the enhanced content is transmitted, and at the moment, under the same bandwidth limitation, the power consumption of the system can be reduced, meanwhile, the refresh rate can be improved, and the delay sense is reduced.
EXAMPLE III
Referring to fig. 3, a schematic structural diagram of an enhanced content display apparatus according to an embodiment of the present invention is shown, where the enhanced content display apparatus may be applied to a display end, and specifically may include:
a content location receiving module 310, configured to receive the enhanced content and the location information sent by the system end; wherein the enhanced content is constructed by the system end according to a target image, the position information is determined by the system end according to the position of the enhanced content in the target image, and the enhanced content has a first resolution; a target area determining module 320, configured to determine, according to the location information, a target area of the enhanced content in the image to be displayed on the display end; an enhanced content display module 330, configured to process the image to be displayed and display the enhanced content in the target area; the processed image to be displayed has a second resolution, and the second resolution is higher than the first resolution.
Preferably, the enhanced content display module 330 includes: the transparentizing processing submodule is used for performing transparentizing processing on a blank area except the target area on the image to be displayed; and the output display submodule is used for placing the enhancement content in the target area so as to output and display the image to be displayed with the second resolution.
Preferably, the transparentizing processing sub-module comprises: the target number determining submodule is used for determining the target number of the inserted black values according to the second resolution and the first resolution; and the black value insertion submodule is used for inserting the target number of black values into the blank area so as to realize the transparentization processing of the blank area.
The enhanced content display device provided by the embodiment of the invention receives enhanced content and position information sent by a system end, wherein the enhanced content is constructed by the system end according to a target image, the position information is determined by the system end according to the position of the enhanced content in the target image, the enhanced content has first resolution, a target area of the enhanced content in an image to be displayed at a display end is determined according to the position information, the image to be displayed is processed and the enhanced content is displayed in the target area, the processed image to be displayed has second resolution, and the second resolution is higher than the first resolution. In the embodiment of the invention, the method for constructing the enhanced content and the position information by the system end is adopted, only the actual data of the enhanced content is transmitted, and at the moment, under the same bandwidth limitation, the power consumption of the system can be reduced, meanwhile, the refresh rate can be improved, and the delay sense is reduced.
Example four
Referring to fig. 4, a schematic structural diagram of an enhanced content processing apparatus according to an embodiment of the present invention is shown, where the enhanced content processing apparatus may be applied to a system side, and specifically includes:
a target image receiving module 410 for receiving a target image; an enhanced content construction module 420, configured to construct enhanced content according to the target image, and determine location information of the enhanced content in the target image; wherein the enhancement content has a first resolution; a content position sending module 430, configured to send the enhanced content and the position information to a display end, so that the display end determines a target area of the enhanced content in an image to be displayed according to the position information, and processes the image to be displayed so as to display the enhanced content in the target area of the image to be displayed, where the processed image to be displayed has a second resolution, and the second resolution is higher than the first resolution.
Preferably, the target image receiving module 410 includes: the target image acquisition submodule is used for receiving a target image acquired by the image acquisition device; the target image is a real scene image acquired by the image acquisition device according to the size of the image to be displayed.
The enhanced content processing device provided by the embodiment of the invention constructs enhanced hiccup for the received target image, and determines the position information of the enhanced content in the target image, wherein the enhanced content has a first resolution, and then the enhanced content and the position information are sent to the display end, so that the display end determines the target area of the enhanced content in the image to be displayed according to the position information, and the image to be displayed is processed, so that the enhanced content is displayed in the target area of the image to be displayed, and the processed image to be displayed has a second resolution which is higher than the first resolution. In the embodiment of the invention, the method for constructing the enhanced content and the position information by the system end is adopted, only the actual data of the enhanced content is transmitted, and at the moment, under the same bandwidth limitation, the power consumption of the system can be reduced, meanwhile, the refresh rate can be improved, and the delay sense is reduced.
The embodiments in the present specification are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The enhanced content display method, the enhanced content processing method, the enhanced content display device and the enhanced content processing device provided by the invention are described in detail, specific examples are applied in the text to explain the principle and the implementation of the invention, and the description of the above embodiments is only used to help understanding the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (10)
1. An enhanced content display method applied to a display end is characterized by comprising the following steps:
receiving the enhanced content and the position information sent by the system end; wherein the enhanced content is constructed by the system end according to a target image, the position information is determined by the system end according to the position of the enhanced content in the target image, and the enhanced content has a first resolution;
determining a target area of the enhanced content in the image to be displayed at the display end according to the position information and the direct proportional relation between the size of the image to be displayed and the size of the target image;
carrying out transparentizing treatment on a blank area except the target area on the image to be displayed, and displaying the enhanced content in the target area; the processed image to be displayed has a second resolution, and the second resolution is higher than the first resolution.
2. The method according to claim 1, wherein the step of performing a transparentization process on a blank area of the image to be displayed except the target area and displaying the enhanced content in the target area comprises:
inserting black values into the blank area except the target area on the image to be displayed;
and placing the enhanced content in the target area to output and display an image to be displayed with a second resolution.
3. The method according to claim 2, wherein the step of inserting black values into the blank area except the target area on the image to be displayed comprises:
determining the target number of inserted black values according to the second resolution and the first resolution;
and inserting the black values of the target number into the blank area to realize the insertion of the black values into the blank area.
4. An enhanced content processing method applied to a system side is characterized by comprising the following steps:
receiving a target image;
constructing enhanced content according to the target image, and determining position information of the enhanced content in the target image; wherein the enhancement content has a first resolution;
and sending the enhanced content and the position information to a display end, determining a target area of the enhanced content in an image to be displayed by the display end according to the position information and a direct proportional relation between the size of the image to be displayed and the size of the target image, and carrying out transparentization treatment on a blank area of the image to be displayed except the target area so as to display the enhanced content in the target area of the image to be displayed, wherein the processed image to be displayed has a second resolution, and the second resolution is higher than the first resolution.
5. The method of claim 4, wherein the step of receiving the target image comprises:
receiving a target image acquired by an image acquisition device; the target image is a real scene image acquired by the image acquisition device according to the size of the image to be displayed.
6. An enhanced content display device applied to a display end, comprising:
the content position receiving module is used for receiving the enhanced content and the position information sent by the system end; wherein the enhanced content is constructed by the system end according to a target image, the position information is determined by the system end according to the position of the enhanced content in the target image, and the enhanced content has a first resolution;
the target area determining module is used for determining a target area of the enhanced content in the image to be displayed at the display end according to the position information and the direct proportional relation between the size of the image to be displayed and the size of the target image;
the enhanced content display module is used for carrying out transparentization processing on a blank area except the target area on the image to be displayed and displaying the enhanced content in the target area; the processed image to be displayed has a second resolution, and the second resolution is higher than the first resolution.
7. The apparatus of claim 6, wherein the enhanced content display module comprises:
the transparentizing processing submodule is used for inserting black values into blank areas except the target area on the image to be displayed;
and the output display submodule is used for placing the enhancement content in the target area so as to output and display the image to be displayed with the second resolution.
8. The apparatus of claim 7, wherein the transparentization processing sub-module comprises:
the target number determining submodule is used for determining the target number of the inserted black values according to the second resolution and the first resolution;
and the black value insertion submodule is used for inserting the target number of black values into the blank area so as to insert the black values into the blank area.
9. An enhanced content processing apparatus applied to a system side, comprising:
the target image receiving module is used for receiving a target image;
the enhanced content construction module is used for constructing enhanced content according to the target image and determining the position information of the enhanced content in the target image; wherein the enhancement content has a first resolution;
the content position sending module is used for sending the enhanced content and the position information to a display end, so that the display end determines a target area of the enhanced content in an image to be displayed according to the position information and a direct proportional relation between the size of the image to be displayed and the size of the target image, and performs transparentization processing on a blank area of the image to be displayed except the target area, so that the enhanced content is displayed in the target area of the image to be displayed, the processed image to be displayed has a second resolution, and the second resolution is higher than the first resolution.
10. The apparatus of claim 9, wherein the target image receiving module comprises:
the target image acquisition submodule is used for receiving a target image acquired by the image acquisition device; the target image is a real scene image acquired by the image acquisition device according to the size of the image to be displayed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811417121.0A CN109379551B (en) | 2018-11-26 | 2018-11-26 | Enhanced content display method, processing method, display device and processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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