CN113784193B - High-definition imaging method and device based on wireless signal and commercial display multimedia interaction - Google Patents
High-definition imaging method and device based on wireless signal and commercial display multimedia interaction Download PDFInfo
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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]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/4302—Content synchronisation processes, e.g. decoder synchronisation
- H04N21/4307—Synchronising the rendering of multiple content streams or additional data on devices, e.g. synchronisation of audio on a mobile phone with the video output on the TV screen
- H04N21/43072—Synchronising the rendering of multiple content streams or additional data on devices, e.g. synchronisation of audio on a mobile phone with the video output on the TV screen of multiple content streams on the same device
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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]
- H04N21/40—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
- H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
- H04N21/41422—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance located in transportation means, e.g. personal vehicle
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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]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
- H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
- H04N21/4316—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations for displaying supplemental content in a region of the screen, e.g. an advertisement in a separate window
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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]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
- H04N21/44227—Monitoring of local network, e.g. connection or bandwidth variations; Detecting new devices in the local network
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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]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/81—Monomedia components thereof
- H04N21/812—Monomedia components thereof involving advertisement data
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
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Abstract
The invention discloses a high-definition imaging method and a device based on wireless signal and commercial display multimedia interaction, wherein the high-definition imaging method based on wireless signal and commercial display multimedia interaction comprises the following steps: traversing the wireless signals outwards by the quotient display multimedia to obtain corresponding first wireless signals; displaying a corresponding first channel picture on the commercial display multimedia based on the first wireless signal; if the first channel picture is blurred, monitoring the associated signal strength between the commercial display multimedia and the first wireless signal, and carrying out self-adaptive allocation on the associated signal strength; when the associated signal strength reaches a preset strength value, if the channel picture is still blurred, maintaining the current picture and searching a second wireless signal; the second wireless signal is an associated signal of the first wireless signal; the commercial display multimedia displays a second channel picture based on the second wireless signal, and the second channel picture synchronizes the first channel picture.
Description
Technical Field
The invention relates to the technical field of commercial display multimedia, in particular to a high-definition imaging method and device based on wireless signal and commercial display multimedia interaction.
Background
The wireless signal is gradually applied to the commercial display multimedia, and the conversion of the channel picture is carried out on the commercial display multimedia, wherein the commercial display multimedia is converted based on a single wireless signal, and a corresponding channel picture is formed, however, a fuzzy area is easy to exist in the channel picture, and the commercial display multimedia is limited by the fuzzy area, so that the high and new display functions of the commercial display multimedia are affected to a certain extent.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, provides a high-definition imaging method and a device based on interaction of wireless signals and commercial display multimedia, which are based on the evaluation of ambiguity of a first channel picture corresponding to a first wireless signal, and match the channel picture of the commercial display multimedia by searching and correlating a second wireless signal, and synchronize the first channel picture based on the second channel picture so as to perform high-definition display, thereby overcoming the defect of the first wireless signal, and performing supplementary display of the second wireless signal under the alternative condition so as to ensure the display of a good channel picture of the commercial display multimedia, and further gradually increase the display effect of the commercial display multimedia based on the wireless signal by synchronizing the first channel picture through the second channel picture, and improve the function expansibility of the wireless signal under the conversion.
In order to solve the above technical problems, an embodiment of the present invention provides a high-definition imaging method based on interaction between a wireless signal and a commercial multimedia, including: traversing the wireless signals outwards by the quotient display multimedia to obtain corresponding first wireless signals; displaying a corresponding first channel picture on the commercial display multimedia based on the first wireless signal; if the first channel picture is blurred, monitoring the associated signal strength between the commercial display multimedia and the first wireless signal, and carrying out self-adaptive allocation on the associated signal strength; when the associated signal strength reaches a preset strength value, if the channel picture is still blurred, maintaining the current picture and searching a second wireless signal; the second wireless signal is an associated signal of the first wireless signal; and the commercial display multimedia displays a second channel picture based on the second wireless signal, and the second channel picture synchronizes the first channel picture and performs high-definition display.
Optionally, the traversing the wireless signal outward by the quotient display multimedia to obtain a corresponding first wireless signal includes: acquiring a voice signal of a user; analyzing the voice signal to determine a corresponding channel indication; the commercial display multimedia keeps playing of the existing picture and synchronizes the channel indication; traversing the wireless signals based on the channel indication, and acquiring corresponding first wireless signals; the first wireless signal is fed back to the quotient display multimedia along a preset signal channel; monitoring the feedback condition of the first wireless signal and displaying a feedback route between the first wireless signal and the quotient display multimedia; if the commercial display multimedia moves to the tunnel, the first wireless signal is accessed to the corresponding tunnel, signal diffusion is carried out in the tunnel, communication is maintained between the first wireless signal and the commercial display multimedia in the tunnel, and the movement condition of the commercial display multimedia in the tunnel is tracked.
Optionally, if the commercial display multimedia moves to a tunnel, the first wireless signal accesses the corresponding tunnel, and diffuses signals in the tunnel, maintains communication with the commercial display multimedia in the tunnel, and tracks the movement of the commercial display multimedia in the tunnel, including: the end part of the tunnel is outwards convexly provided with a signal end, the signal end is connected with a signal wire, and the signal wire extends along the inner wall of the tunnel and emits illumination light and emission signals; displaying a moving track of the commercial display multimedia, wherein when the commercial display multimedia is about to enter the tunnel, auxiliary connection signals are branched when the first wireless signal maintains connection with the commercial display multimedia; establishing a signal auxiliary channel of the first wireless signal and the signal line built in the tunnel based on the auxiliary connection signal; the first wireless signal is communicated with the commercial multimedia in the tunnel based on the signal auxiliary channel, and signal diffusion is carried out in the tunnel; and determining the end point of the transmission position of the first wireless signal on the signal auxiliary channel based on the communication between the first wireless signal and the quotient display multimedia.
Optionally, the displaying the corresponding first channel picture on the commercial display multimedia based on the first wireless signal; if the first channel picture is blurred, monitoring the associated signal strength between the commercial display multimedia and the first wireless signal, and performing adaptive allocation on the associated signal strength, including: displaying a debugging picture on the quotient display multimedia based on the first wireless signal; denoising the debugging picture, and monitoring an adjustment change picture of the debugging picture, wherein picture grading is carried out based on the adjustment change picture, reinforcing treatment is carried out on a local picture which does not meet a preset grade, and the display effect of the local picture is adjusted; switching the adjusted debugging picture to a first channel picture corresponding to the commercial display multimedia; if the first channel picture is blurred, monitoring the correlation signal strength between the commercial display multimedia and the first wireless signal; based on the attenuation degree of the associated signal intensity, allocating the signal enhancement module of the quotient display multimedia and the transmission frequency of the first wireless signal; based on the signal interaction between the signal enhancement module of the quotient display multimedia and the transmission frequency of the first wireless signal, enhancing the strength of the associated signal; if the associated signal strength is locally attenuated after the enhancement, the transmission frequency of the signal enhancement module of the quotient display multimedia and the first wireless signal is selectively adjusted.
Optionally, when the associated signal strength reaches a preset strength value, if the channel picture is still blurred, maintaining a current picture, and searching for the second wireless signal; the second wireless signal is an associated signal of the first wireless signal, comprising: monitoring the associated signal intensity and acquiring the associated signal intensity in a stable state; when the associated signal strength reaches a preset strength value, if the channel picture is still blurred, maintaining the current picture and carrying out desalination treatment on the blurred region; traversing signal groups associated with the first wireless signals at the same time; matching based on the built-in information of the commercial display multimedia and the adaptation information in the signal group to obtain the second wireless signal; the second wireless signal is an associated signal of the first wireless signal and is adapted to the quotient display multimedia; and triggering the picture recombination of the commercial display multimedia based on the second wireless signal, so that the commercial display multimedia displays a channel picture corresponding to the second wireless signal.
Optionally, the commercial display multimedia displays a second channel picture based on the second wireless signal, the second channel picture synchronizes the first channel picture and performs high-definition display, including: the commercial display multimedia displays a second channel picture based on the second wireless signal and performs built-in reservation on the first channel picture; respectively reserving the first channel picture and the second channel picture in different spaces; comparing the matching degree of the first channel picture and the second channel picture, and carrying out integration processing on the local picture so as to improve the matching degree; if the matching degree reaches a preset matching degree threshold value, triggering a high-new display function of the commercial multimedia; the second channel picture reproduces a relatively repeated area in cooperation with the first channel picture, and performs view management based on the relatively repeated area so as to perform high-new display; and performing preferential treatment on the non-repeated area, and performing assimilation treatment on the area corresponding to the high-new display to perform high-new display on the non-repeated area.
In addition, the embodiment of the invention also provides a high-definition imaging device based on the interaction of the wireless signal and the commercial display multimedia, which comprises: and (5) traversing a module: the method comprises the steps of traversing wireless signals outwards by a quotient display multimedia to obtain corresponding first wireless signals; and a monitoring module: the first channel picture is used for displaying corresponding first channel pictures on the commercial display multimedia based on the first wireless signal; if the first channel picture is blurred, monitoring the associated signal strength between the commercial display multimedia and the first wireless signal, and carrying out self-adaptive allocation on the associated signal strength; and (3) an association module: when the associated signal strength reaches a preset strength value, if the channel picture is still blurred, maintaining the current picture and searching a second wireless signal; the second wireless signal is an associated signal of the first wireless signal; and a synchronization module: and displaying a second channel picture based on the second wireless signal by the commercial display multimedia, wherein the second channel picture synchronizes the first channel picture and performs high-definition display.
In addition, the embodiment of the present invention also provides a computer-readable program medium storing computer program instructions which, when executed by a computer, cause the computer to perform a method according to the above.
In the embodiment of the invention, the ambiguity evaluation is performed on the basis of the first channel picture corresponding to the first wireless signal, the channel picture of the commercial display multimedia is matched through searching and correlating the second wireless signal, and the first channel picture is synchronized on the basis of the second channel picture so as to perform high-definition display, thereby overcoming the defect of the first wireless signal, and the supplementary display of the second wireless signal is performed under the condition of being replaced, so that the display of the good channel picture of the commercial display multimedia is ensured, the high-definition display of the commercial display multimedia is realized through synchronizing the first channel picture through the second channel picture, the display effect of the commercial display multimedia based on the wireless signal is further gradually increased, and the function expansibility of the wireless signal under the conversion is improved.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings which are required in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a flow chart of a high definition imaging method based on wireless signal and commercial multimedia interaction in an embodiment of the invention;
FIG. 2 is a schematic diagram showing the structural composition of a high-definition imaging device based on wireless signal interaction with commercial multimedia in an embodiment of the present invention;
fig. 3 is a hardware diagram of an electronic device, according to an example embodiment.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples
Referring to fig. 1, fig. 1 is a flow chart of a high-definition imaging method based on wireless signal and commercial multimedia interaction in an embodiment of the invention.
As shown in fig. 1, a high-definition imaging method based on wireless signal interaction with commercial multimedia, the method comprises:
s11: traversing the wireless signals outwards by the quotient display multimedia to obtain corresponding first wireless signals;
in the implementation process of the invention, the specific steps can be as follows: acquiring a voice signal of a user; analyzing the voice signal to determine a corresponding channel indication; the commercial display multimedia keeps playing of the existing picture and synchronizes the channel indication; traversing the wireless signals based on the channel indication, and acquiring corresponding first wireless signals; the first wireless signal is fed back to the quotient display multimedia along a preset signal channel; monitoring the feedback condition of the first wireless signal and displaying a feedback route between the first wireless signal and the quotient display multimedia; if the commercial display multimedia moves to the tunnel, the first wireless signal is accessed to the corresponding tunnel, signal diffusion is carried out in the tunnel, communication is maintained between the first wireless signal and the commercial display multimedia in the tunnel, and the movement condition of the commercial display multimedia in the tunnel is tracked.
The method comprises the steps of obtaining corresponding channel indication based on voice signals, displaying commercial display multimedia based on the corresponding channel indication, and transmitting signals to the first wireless signals along a preset signal channel to ensure the stability of the first wireless signals in the conveying process, unify the track of signal conveying and avoid mutual collision between the signals.
Special processing is performed for specific scenes, such as: if the commercial display multimedia moves to a tunnel, the first wireless signal accesses the corresponding tunnel, diffuses signals in the tunnel, maintains communication with the commercial display multimedia in the tunnel, and tracks the movement condition of the commercial display multimedia in the tunnel, and specifically comprises the following steps: the end part of the tunnel is outwards convexly provided with a signal end, the signal end is connected with a signal wire, and the signal wire extends along the inner wall of the tunnel and emits illumination light and emission signals; displaying a moving track of the commercial display multimedia, wherein when the commercial display multimedia is about to enter the tunnel, auxiliary connection signals are branched when the first wireless signal maintains connection with the commercial display multimedia; establishing a signal auxiliary channel of the first wireless signal and the signal line built in the tunnel based on the auxiliary connection signal; the first wireless signal is communicated with the commercial multimedia in the tunnel based on the signal auxiliary channel, and signal diffusion is carried out in the tunnel; and determining the end point of the transmission position of the first wireless signal on the signal auxiliary channel based on the communication between the first wireless signal and the quotient display multimedia.
The method comprises the steps of carrying out a first wireless signal diffusion in a tunnel environment by arranging a signal end and a signal wire according to a closed environment of a tunnel lamp, so that the first wireless signal is acquired and connected in the tunnel by a business display multimedia, and the communication condition of the business display multimedia and the first wireless signal is kept.
In addition, in the environment based on the metal shell body, the metal shell body serves as a signal amplifier, a signal enhancement end is arranged in a protruding mode, a first wireless signal is received through the signal enhancement end, enhancement processing is conducted on the first wireless signal, and the signal is diffused again through the metal shell body, so that continuous communication between the commercial display multimedia and the first wireless signal is guaranteed, collision with other wireless signals is avoided based on the enhanced first wireless signal, signal interaction of the single signal to the commercial display multimedia is guaranteed, and interactivity and receiving stability of the commercial display multimedia to the enhanced first wireless signal are greatly guaranteed.
S12: displaying a corresponding first channel picture on the commercial display multimedia based on the first wireless signal; if the first channel picture is blurred, monitoring the associated signal strength between the commercial display multimedia and the first wireless signal, and carrying out self-adaptive allocation on the associated signal strength;
in the implementation process of the invention, the specific steps can be as follows: displaying a debugging picture on the quotient display multimedia based on the first wireless signal; denoising the debugging picture, and monitoring an adjustment change picture of the debugging picture, wherein picture grading is carried out based on the adjustment change picture, reinforcing treatment is carried out on a local picture which does not meet a preset grade, and the display effect of the local picture is adjusted; switching the adjusted debugging picture to a first channel picture corresponding to the commercial display multimedia; if the first channel picture is blurred, monitoring the correlation signal strength between the commercial display multimedia and the first wireless signal; based on the attenuation degree of the associated signal intensity, allocating the signal enhancement module of the quotient display multimedia and the transmission frequency of the first wireless signal; based on the signal interaction between the signal enhancement module of the quotient display multimedia and the transmission frequency of the first wireless signal, enhancing the strength of the associated signal; if the associated signal strength is locally attenuated after the enhancement, the transmission frequency of the signal enhancement module of the quotient display multimedia and the first wireless signal is selectively adjusted.
The method comprises the steps of monitoring a channel picture displayed on the basis of a first wireless signal to determine a corresponding fuzzy area, adjusting the fuzzy area on the premise of monitoring the strength of a correlation signal between the quotient display multimedia and the first wireless signal to solve the fuzzy area on the basis of the angle of the strength of the correlation signal and to conduct investigation of fuzzy factors, and in addition, adjusting a signal enhancement module of the quotient display multimedia and the transmission frequency of the first wireless signal on the basis of the attenuation degree of the strength of the correlation signal, and enhancing the strength of the correlation signal and stabilizing the strength of the correlation signal by the signal enhancement module of the quotient display multimedia and the transmission frequency of the first wireless signal.
And if the associated signal strength is locally attenuated after the enhancement, selectively adjusting the transmission frequency of the signal enhancement module of the quotient display multimedia and the transmission frequency of the first wireless signal so as to perform stability of a single factor of the associated signal strength.
S13: when the associated signal strength reaches a preset strength value, if the channel picture is still blurred, maintaining a current picture and searching the second wireless signal; the second wireless signal is an associated signal of the first wireless signal;
in the implementation process of the invention, the specific steps can be as follows: monitoring the associated signal intensity and acquiring the associated signal intensity in a stable state; when the associated signal strength reaches a preset strength value, if the channel picture is still blurred, maintaining the current picture and carrying out desalination treatment on the blurred region; traversing signal groups associated with the first wireless signals at the same time; matching based on the built-in information of the commercial display multimedia and the adaptation information in the signal group to obtain the second wireless signal; the second wireless signal is an associated signal of the first wireless signal and is adapted to the quotient display multimedia; and triggering the picture recombination of the commercial display multimedia based on the second wireless signal, so that the commercial display multimedia displays a channel picture corresponding to the second wireless signal.
The display effect of the commercial display multimedia in the signal switching state is ensured through the desalination treatment of the fuzzy area and the maintenance of the current picture, and the commercial display multimedia is matched with the second wireless signal in the background so as to conveniently realize the timely replacement of the second wireless signal and realize the gapless switching between the second wireless signal and the first wireless signal.
S14: the commercial display multimedia displays a second channel picture based on the second wireless signal, and the second channel picture synchronizes the first channel picture and performs high-definition display;
in the implementation process of the invention, the specific steps can be as follows: the commercial display multimedia displays a second channel picture based on the second wireless signal and performs built-in reservation on the first channel picture; respectively reserving the first channel picture and the second channel picture in different spaces; comparing the matching degree of the first channel picture and the second channel picture, and carrying out integration processing on the local picture so as to improve the matching degree; if the matching degree reaches a preset matching degree threshold value, triggering a high-new display function of the commercial multimedia; the second channel picture reproduces a relatively repeated area in cooperation with the first channel picture, and performs view management based on the relatively repeated area so as to perform high-new display; and performing preferential treatment on the non-repeated area, and performing assimilation treatment on the area corresponding to the high-new display to perform high-new display on the non-repeated area.
In addition, the method is characterized in that the high-new display picture of the commercial display multimedia is continuously monitored, and as the second channel picture and the first channel picture are continuously subjected to assimilation treatment and can cause disorder of code sources in the assimilation process, in order to avoid error of the code sources, the change degree of a high-line display interface is controlled, the interface resolution at different moments is maintained in a staged mode, and self-adjustment is carried out according to preset time, in addition, the assimilation of the first channel picture is prone to the second channel picture, and orientation treatment is carried out by taking the second channel picture as a core, so that the synchronicity of the second channel picture and the first channel picture in the assimilation process is maintained, and the mutual assimilation between the second channel picture and the first channel picture is ensured.
In the embodiment of the invention, the ambiguity evaluation is performed on the basis of the first channel picture corresponding to the first wireless signal, the channel picture of the commercial display multimedia is matched through searching and correlating the second wireless signal, and the first channel picture is synchronized on the basis of the second channel picture so as to perform high-definition display, thereby overcoming the defect of the first wireless signal, and the supplementary display of the second wireless signal is performed under the condition of being replaced, so that the display of the good channel picture of the commercial display multimedia is ensured, the high-definition display of the commercial display multimedia is realized through synchronizing the first channel picture through the second channel picture, the display effect of the commercial display multimedia based on the wireless signal is further gradually increased, and the function expansibility of the wireless signal under the conversion is improved.
Examples
Referring to fig. 2, fig. 2 is a schematic structural diagram of a high-definition imaging device based on wireless signal interaction with commercial multimedia according to an embodiment of the invention.
As shown in fig. 2, a high-definition imaging device based on wireless signal interaction with commercial multimedia, the high-definition imaging device based on wireless signal interaction with commercial multimedia comprises:
traversing module 21: the method comprises the steps of traversing wireless signals outwards by a quotient display multimedia to obtain corresponding first wireless signals;
the monitoring module 22: the first channel picture is used for displaying corresponding first channel pictures on the commercial display multimedia based on the first wireless signal; if the first channel picture is blurred, monitoring the associated signal strength between the commercial display multimedia and the first wireless signal, and carrying out self-adaptive allocation on the associated signal strength;
the association module 23: when the associated signal strength reaches a preset strength value, if the channel picture is still blurred, maintaining the current picture and searching a second wireless signal; the second wireless signal is an associated signal of the first wireless signal;
synchronization module 24: and displaying a second channel picture based on the second wireless signal by the commercial display multimedia, wherein the second channel picture synchronizes the first channel picture and performs high-definition display.
In the embodiment of the invention, the ambiguity evaluation is performed on the basis of the first channel picture corresponding to the first wireless signal, the channel picture of the commercial display multimedia is matched through searching and correlating the second wireless signal, and the first channel picture is synchronized on the basis of the second channel picture so as to perform high-definition display, thereby overcoming the defect of the first wireless signal, and the supplementary display of the second wireless signal is performed under the condition of being replaced, so that the display of the good channel picture of the commercial display multimedia is ensured, the high-definition display of the commercial display multimedia is realized through synchronizing the first channel picture through the second channel picture, the display effect of the commercial display multimedia based on the wireless signal is further gradually increased, and the function expansibility of the wireless signal under the conversion is improved.
Examples
Referring to fig. 3, an electronic device 40 according to this embodiment of the present invention is described below with reference to fig. 3. The electronic device 40 shown in fig. 3 is merely an example and should not be construed as limiting the functionality and scope of use of embodiments of the present invention.
As shown in fig. 3, the electronic device 40 is in the form of a general purpose computing device. Components of electronic device 40 may include, but are not limited to: the at least one processing unit 41, the at least one memory unit 42, a bus 43 connecting the different system components, including the memory unit 42 and the processing unit 41.
Wherein the storage unit stores program code that is executable by the processing unit 41 such that the processing unit 41 performs the steps according to various exemplary embodiments of the present invention described in the above-described "example methods" section of the present specification.
The memory unit 42 may include readable media in the form of volatile memory units, such as Random Access Memory (RAM) 421 and/or cache memory 422, and may further include Read Only Memory (ROM) 423.
The storage unit 42 may also include a program/utility 424 having a set (at least one) of program modules 425, such program modules 425 including, but not limited to: an operating system, one or more application programs, other program modules, and program data, each or some combination of which may include an implementation of a network environment.
The bus 43 may be one or more of several types of bus structures including a memory unit bus or memory unit controller, a peripheral bus, an accelerated graphics port, a processing unit, or a local bus using any of a variety of bus architectures.
Electronic device 40 may also communicate with one or more external devices (e.g., keyboard, pointing device, bluetooth device, etc.), one or more devices that enable a user to interact with electronic device 40, and/or any device (e.g., router, modem, etc.) that enables electronic device 40 to communicate with one or more other computing devices. Such communication may be through an input/output (I/O) interface 45. Also, electronic device 40 may communicate with one or more networks such as a Local Area Network (LAN), a Wide Area Network (WAN), and/or a public network, such as the Internet, through network adapter 46. As shown in fig. 3, the network adapter 46 communicates with other modules of the electronic device 40 over the bus 43. It should be appreciated that although not shown in fig. 3, other hardware and/or software modules may be used in connection with electronic device 40, including, but not limited to: microcode, device drivers, redundant processing units, external disk drive arrays, RAID systems, tape drives, data backup storage systems, and the like.
From the above description of embodiments, those skilled in the art will readily appreciate that the example embodiments described herein may be implemented in software, or may be implemented in software in combination with the necessary hardware. Thus, the technical solution according to the embodiments of the present disclosure may be embodied in the form of a software product, which may be stored in a non-volatile storage medium (may be a CD-ROM, a U-disk, a mobile hard disk, etc.) or on a network, including several instructions to cause a computing device (may be a personal computer, a server, a terminal device, or a network device, etc.) to perform the method according to the embodiments of the present disclosure.
Those of ordinary skill in the art will appreciate that all or part of the steps in the various methods of the above embodiments may be implemented by a program to instruct related hardware, the program may be stored in a computer readable storage medium, and the storage medium may include: read Only Memory (ROM), random access Memory (RAM, random Access Memory), magnetic or optical disk, and the like. And which stores computer program instructions which, when executed by a computer, cause the computer to perform a method according to the above.
In addition, the high-definition imaging method, the device and the computer readable program medium based on the interaction of the wireless signal and the commercial display multimedia provided by the embodiment of the invention are described in detail, and specific examples are adopted to illustrate the principle and the implementation of the invention, and the description of the above embodiment is only used for helping to understand the method and the core idea of the invention; meanwhile, as those skilled in the art will have variations in the specific embodiments and application scope in accordance with the ideas of the present invention, the present description should not be construed as limiting the present invention in view of the above.
Claims (7)
1. A high-definition imaging method based on wireless signal and commercial display multimedia interaction is characterized by comprising the following steps:
traversing the wireless signals outwards by the quotient display multimedia to obtain corresponding first wireless signals;
displaying a corresponding first channel picture on the commercial display multimedia based on the first wireless signal; if the first channel picture is blurred, monitoring the associated signal strength between the commercial display multimedia and the first wireless signal, and carrying out self-adaptive allocation on the associated signal strength;
when the associated signal strength reaches a preset strength value, if the channel picture is still blurred, maintaining the current picture and searching a second wireless signal; the second wireless signal is an associated signal of the first wireless signal;
the commercial display multimedia displays a second channel picture based on the second wireless signal, and the second channel picture synchronizes the first channel picture and performs high-definition display;
the traversing the wireless signal outward by the quotient display multimedia to obtain a corresponding first wireless signal comprises:
acquiring a voice signal of a user;
analyzing the voice signal to determine a corresponding channel indication;
the commercial display multimedia keeps playing of the existing picture and synchronizes the channel indication;
traversing the wireless signals based on the channel indication, and acquiring corresponding first wireless signals;
the first wireless signal is fed back to the quotient display multimedia along a preset signal channel;
monitoring the feedback condition of the first wireless signal and displaying a feedback route between the first wireless signal and the quotient display multimedia;
if the commercial display multimedia moves to the tunnel, the first wireless signal is accessed to the corresponding tunnel, signal diffusion is carried out in the tunnel, communication is maintained between the first wireless signal and the commercial display multimedia in the tunnel, and the movement condition of the commercial display multimedia in the tunnel is tracked.
2. The method according to claim 1, wherein if the commercial multimedia is moved to a tunnel, the first wireless signal accesses the corresponding tunnel, and diffuses signals in the tunnel, maintains communication with the commercial multimedia in the tunnel, and tracks the movement of the commercial multimedia in the tunnel, comprising:
the end part of the tunnel is outwards convexly provided with a signal end, the signal end is connected with a signal wire, and the signal wire extends along the inner wall of the tunnel and emits illumination light and emission signals;
displaying a moving track of the commercial display multimedia, wherein when the commercial display multimedia is about to enter the tunnel, auxiliary connection signals are branched when the first wireless signal maintains connection with the commercial display multimedia;
establishing a signal auxiliary channel of the first wireless signal and the signal line built in the tunnel based on the auxiliary connection signal;
the first wireless signal is communicated with the commercial multimedia in the tunnel based on the signal auxiliary channel, and signal diffusion is carried out in the tunnel;
and determining the end point of the transmission position of the first wireless signal on the signal auxiliary channel based on the communication between the first wireless signal and the quotient display multimedia.
3. The high-definition imaging method based on wireless signal interaction with commercial display multimedia according to claim 1, wherein the first channel picture corresponding to the commercial display multimedia is displayed based on the first wireless signal; if the first channel picture is blurred, monitoring the associated signal strength between the commercial display multimedia and the first wireless signal, and performing adaptive allocation on the associated signal strength, including:
displaying a debugging picture on the quotient display multimedia based on the first wireless signal;
denoising the debugging picture, and monitoring an adjustment change picture of the debugging picture, wherein picture grading is carried out based on the adjustment change picture, reinforcing treatment is carried out on a local picture which does not meet a preset grade, and the display effect of the local picture is adjusted;
switching the adjusted debugging picture to a first channel picture corresponding to the commercial display multimedia;
if the first channel picture is blurred, monitoring the correlation signal strength between the commercial display multimedia and the first wireless signal;
based on the attenuation degree of the associated signal intensity, allocating the signal enhancement module of the quotient display multimedia and the transmission frequency of the first wireless signal;
based on the signal interaction between the signal enhancement module of the quotient display multimedia and the transmission frequency of the first wireless signal, enhancing the strength of the associated signal;
if the associated signal strength is locally attenuated after the enhancement, the transmission frequency of the signal enhancement module of the quotient display multimedia and the first wireless signal is selectively adjusted.
4. The high-definition imaging method based on wireless signal and commercial multimedia interaction according to claim 1, wherein when the associated signal strength reaches a preset strength value, if the channel picture is still blurred, a current picture is maintained, and the second wireless signal is found; the second wireless signal is an associated signal of the first wireless signal, comprising:
monitoring the associated signal intensity and acquiring the associated signal intensity in a stable state;
when the associated signal strength reaches a preset strength value, if the channel picture is still blurred, maintaining the current picture and carrying out desalination treatment on the blurred region;
traversing signal groups associated with the first wireless signals at the same time;
matching based on the built-in information of the commercial display multimedia and the adaptation information in the signal group to obtain the second wireless signal; the second wireless signal is an associated signal of the first wireless signal and is adapted to the quotient display multimedia;
and triggering the picture recombination of the commercial display multimedia based on the second wireless signal, so that the commercial display multimedia displays a channel picture corresponding to the second wireless signal.
5. The high definition imaging method based on wireless signal interaction with commercial display multimedia according to claim 1, wherein the commercial display multimedia displays a second channel picture based on the second wireless signal, the second channel picture synchronizing the first channel picture and performing high definition display, comprising:
the commercial display multimedia displays a second channel picture based on the second wireless signal and performs built-in reservation on the first channel picture;
respectively reserving the first channel picture and the second channel picture in different spaces;
comparing the matching degree of the first channel picture and the second channel picture, and carrying out integration processing on the local picture so as to improve the matching degree;
if the matching degree reaches a preset matching degree threshold value, triggering a high-new display function of the commercial multimedia;
the second channel picture reproduces a relatively repeated area in cooperation with the first channel picture, and performs view management based on the relatively repeated area so as to perform high-new display;
and performing preferential treatment on the non-repeated area, and performing assimilation treatment on the area corresponding to the high-new display to perform high-new display on the non-repeated area.
6. A high definition imaging device based on wireless signal and commercial display multimedia interaction, characterized in that the high definition imaging device based on wireless signal and commercial display multimedia interaction comprises:
and (5) traversing a module: the method comprises the steps of traversing wireless signals outwards by a quotient display multimedia to obtain corresponding first wireless signals;
and a monitoring module: the first channel picture is used for displaying corresponding first channel pictures on the commercial display multimedia based on the first wireless signal; if the first channel picture is blurred, monitoring the associated signal strength between the commercial display multimedia and the first wireless signal, and carrying out self-adaptive allocation on the associated signal strength;
and (3) an association module: when the associated signal strength reaches a preset strength value, if the channel picture is still blurred, maintaining the current picture and searching a second wireless signal; the second wireless signal is an associated signal of the first wireless signal;
and a synchronization module: the second channel picture is used for displaying a second channel picture based on the second wireless signal by the commercial display multimedia, and the second channel picture synchronizes the first channel picture and performs high-definition display;
the traversing the wireless signal outward by the quotient display multimedia to obtain a corresponding first wireless signal comprises:
acquiring a voice signal of a user;
analyzing the voice signal to determine a corresponding channel indication;
the commercial display multimedia keeps playing of the existing picture and synchronizes the channel indication;
traversing the wireless signals based on the channel indication, and acquiring corresponding first wireless signals;
the first wireless signal is fed back to the quotient display multimedia along a preset signal channel;
monitoring the feedback condition of the first wireless signal and displaying a feedback route between the first wireless signal and the quotient display multimedia;
if the commercial display multimedia moves to the tunnel, the first wireless signal is accessed to the corresponding tunnel, signal diffusion is carried out in the tunnel, communication is maintained between the first wireless signal and the commercial display multimedia in the tunnel, and the movement condition of the commercial display multimedia in the tunnel is tracked.
7. A computer readable program medium, characterized in that it stores computer program instructions, which when executed by a computer, cause the computer to perform the method according to any one of claims 1 to 5.
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