CN116033254A - 5G-based broadcast television video recording equipment positioning analysis management system and method - Google Patents
5G-based broadcast television video recording equipment positioning analysis management system and method Download PDFInfo
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Abstract
The invention relates to the technical field of broadcast television video recording equipment positioning analysis, and particularly discloses a 5G-based broadcast television video recording equipment positioning analysis management system and a 5G-based broadcast television video recording equipment positioning analysis management method.
Description
Technical Field
The invention belongs to the technical field of positioning analysis of broadcast television video equipment, and relates to a 5G-based broadcast television video equipment positioning analysis management system and method.
Technical Field
The lamplight is an important component of drama and other stage performances, so that the requirements that viewers pay more attention to visual effects presented by the overall theme presentation and scene rendering of the stage are met, and the attention to lamplight use skills is improved in the modern stage performance process, so that the importance of dialogue drama lamplight positioning analysis is highlighted.
At present, the light source positioning is carried out on the light of the drama by only acquiring the walking position of the actor through the color bars and then fixing the walking position towards the actor, so that flexibility is lacking to a certain extent, certain disadvantages are provided, and the light positioning also has the following disadvantages when the light positioning is carried out on the drama performance: 1. the fault information of the beam lamp of the theatre stage is not carefully monitored at present, the fault information of the fault beam lamp cannot be accurately positioned, normal use of the beam lamp cannot be guaranteed to a certain extent, the performance effect of the theatre stage cannot be remarkably improved, better visual enjoyment and viewing experience cannot be brought to spectators to a certain extent, and the mental requirements of spectators cannot be met.
2. The current use of the light-following lamp for the theatre stage still has stationarity, can not randomly change according to the presence of the telephone drama actors, can not better render stage atmosphere, can not bring better and more proper emotion infection to observers, further can not meet the artistic needs of the script to the greatest extent, and can not show perfect artistic infection effect.
3. At present, the lighting equipment of the theatre stage is not comprehensively positioned and analyzed, so that audience is not benefited to see the plot content of the stage story more clearly, the internal emotion change of the stage action figure can not be well interpreted, the inherent emotion of the excited audience is reduced to a certain extent, meanwhile, strong visual impact can not be brought to the audience, the theme of the telephone drama can not be well presented, and better artistic visual enjoyment can not be brought to the audience.
Disclosure of Invention
In view of the problems in the prior art, the present invention provides a 5G-based positioning analysis management system and method for a video recording device, which are used for solving the technical problems.
In order to achieve the above and other objects, the present invention adopts the following technical scheme: the invention provides a 5G-based broadcast television recording equipment positioning analysis management system, which comprises a light equipment registration module, a light equipment monitoring module, a light equipment analysis module, a fault equipment positioning module, a theatre stage dividing module, a meeting place information acquisition module, a meeting place light tracking module, a light early warning terminal and a light information base.
The lighting equipment registration module is used for numbering the stage lighting equipment of the target theater according to a preset sequence, and further obtaining the numbers and the positions of the stage lighting equipment corresponding to the target theater, wherein the stage lighting equipment is divided into a beam lamp and a light following lamp.
The lamplight equipment monitoring module is used for carrying out spot image monitoring on each beam lamp of the target theater according to the high-definition cameras distributed in the target theater.
The lamplight equipment analysis module is used for analyzing each beam lamp of the target theater according to the spot images of each beam lamp of the target theater, and further analyzing and obtaining the normal evaluation coefficients corresponding to each beam lamp of the target theater.
The fault equipment positioning module is used for determining the positions of the fault beam lamps according to the normal evaluation coefficients corresponding to the beam lamps of the target theatre and sending the positions of the fault beam lamps to the lamplight early warning terminal.
The theatre stage dividing module is used for dividing the target theatre stages in sequence according to the dividing mode of equal areas, and further dividing the target theatre stages into numbers and positions corresponding to each stage subarea of the target theatre.
The theatre information acquisition module is used for acquiring basic information of the target theatre about to perform the theatrical performance and recording the theatrical performance about to be performed by the target theatre as a reference theatrical performance.
The theatre light tracking module is used for positioning the light tracking lamp of the target theatre according to the basic information corresponding to the reference theatre.
And the lamplight early warning terminal is used for sending a lamplight early warning instruction to a lamplight responsible person corresponding to the target theater for processing according to the position of the faulty beam lamp.
In the preferred technical scheme of the application, the analysis obtains the fault evaluation coefficients corresponding to the beam lamps of the target theater, and the specific analysis process is as follows: and Q1, numbering each beam lamp of the target theater according to a preset sequence, and recording the serial numbers as 1, 2.
And Q2, extracting the spot aperture diameter, the spot path area and the spot projection area corresponding to each beam lamp of the target theater according to the spot image of each beam lamp of the target theater.
Q3, comparing the spot path areas corresponding to the beam lamps of the target theater according to the spot path areas corresponding to the beam lamps of the target theater, if the spot path area corresponding to one beam lamp of the target theater is inconsistent with the spot path areas corresponding to the other beam lamps, judging that the beam lamp is a spot path fault beam lamp, judging that the beam lamp is a spot path evaluation coefficient zeta 'corresponding to the beam lamp of the target theater, otherwise, judging that the beam lamp is a normal beam lamp of the spot path, and judging that the beam lamp is a spot path evaluation coefficient zeta' corresponding to the beam lamp of the target theater, thereby obtaining the spot path evaluation coefficient zeta corresponding to the beam lamp of the target theater r Wherein ζ r Values are ζ ' or ζ ', ζ '>ζ ", r is the number corresponding to each beam lamp, r=1, 2.
Q4, extracting the standard aperture diameter corresponding to the beam lamp from the lamplight information base according to the light spot projection area corresponding to each beam lamp of the target theater, and further utilizing a calculation formula
Calculating to obtain the projection aperture ratio psi corresponding to each beam lamp of the target theater r Wherein S is r Indicated as the projection of the corresponding spot of the r-th beam lampThe area, pi, is expressed as a natural constant and d is expressed as the standard aperture diameter corresponding to the beam lamp.
Q5, forming a projection aperture ratio set of each beam lamp corresponding to each beam lamp of the target theater, extracting a positive integer set from a lamplight information base, comparing the projection aperture ratio set of each beam lamp with the positive integer set, judging that a beam lamp is a projection area fault beam lamp if the intersection of the projection aperture ratio set of each beam lamp and the positive integer set is an empty set, judging that the beam lamp is a projection area fault beam lamp, judging that the beam lamp is a normal beam lamp of the projection area if the projection area evaluation coefficient omega ' corresponding to the beam lamp of the target theater is the normal beam lamp of the projection area, and extracting a projection area evaluation coefficient omega ' corresponding to the beam lamp of the target theater, thereby obtaining the projection area evaluation coefficient omega ' corresponding to each beam lamp of the target theater r Wherein ω is r Take the values of ω 'or ω ", and ω'>ω″。
In the preferred technical scheme of the application, the analysis obtains the normal evaluation coefficients corresponding to the beam lamps of the target theater, and the specific calculation process is as follows: according to the analysis formula
Calculating to obtain the normal evaluation coefficient v corresponding to each beam lamp of the target theater r Wherein d r Denoted as the diameter of the spot aperture corresponding to the r-th beam lamp, Δd denoted as the difference in the diameter of the aperture of the set allowable beam lamp, e denoted as a natural constant, and a1, a2, and a3 respectively denoted as the set impact factors corresponding to the diameter of the spot aperture, the area of the spot path, and the projected area of the spot.
In a preferred technical solution of the present application, the determining the position of each fault beam lamp specifically includes the following steps: and comparing the normal evaluation coefficient corresponding to each beam lamp of the target theater with the standard normal evaluation coefficient corresponding to the beam lamp stored in the lamplight information base, and if the normal evaluation coefficient corresponding to a certain beam lamp of the target theater is smaller than the standard normal evaluation coefficient corresponding to the beam lamp, judging that the beam lamp is a fault beam lamp, thereby obtaining the serial numbers corresponding to each fault beam lamp of the target theater, and further obtaining the positions corresponding to each fault beam lamp of the target theater.
In a preferred technical solution of the present application, the basic information includes a promotional poster image.
In the preferred technical scheme of the application, the positioning of the light-following lamp of the target theater is performed, and the specific analysis process is as follows: w1, identifying each poster figure outline image of the reference drama of the target theater according to the propaganda poster image of the reference drama of the target theater, and extracting each poster figure outline area of the reference drama of the target theater according to each poster figure outline image of the reference drama of the target theater.
W2, extracting the propaganda poster area of the reference drama of the target theater according to the propaganda poster image of the reference drama of the target theater, and further utilizing a calculation formula
Calculating the corresponding propaganda poster occupation area tau of each poster figure outline b Wherein S is Propaganda poster Publicity poster area of reference drama expressed as target theater, S b The outline area corresponding to the b-th poster character is represented, b is represented by the number corresponding to each poster character, and b=1, 2.
And W3, arranging the poster figures with the outlines corresponding to the poster occupation areas in a sequence from large to small, screening out the poster figures with the front poster occupation areas, and marking the poster figures with the front poster occupation areas as key figures.
And W4, carrying out video monitoring on a reference telephone drama of the target theater according to a high-definition camera arranged in the target theater, further obtaining real-time video of the reference telephone drama of the target theater, dividing the real-time video of the reference telephone drama of the target theater into all real-time images of the reference telephone drama of the target theater, extracting face images of people corresponding to all real-time images of the reference telephone drama of the target theater, extracting scene of the real-time image of the reference telephone drama of the target theater, extracting a stage three-dimensional model corresponding to the target theater from a lamplight information base, simultaneously guiding the scene of the reference telephone drama of the target theater into the stage three-dimensional model corresponding to the target theater, further obtaining the position stage numbers corresponding to all key figures of the real-time images of the reference telephone drama of the target theater, and further obtaining the position positions of the corresponding key figures of the real-time figures of the reference drama of the target theater according to the position stage numbers of the reference drama of the target theater.
In the preferred technical scheme of the present application, the positioning of the light-following lamp in the target theater, the specific analysis process further includes: according to each real-time picture of the reference drama of the target drama, extracting the number of the characters of each real-time picture of the reference drama of the target drama from the real-time pictures, if the number of the characters of a certain real-time picture of the reference drama of the target drama is identified as a single person, marking the characters of the real-time picture of the reference drama of the target drama as set characters of the reference drama of the target drama, further carrying out station stage position mobile monitoring on the set characters of the reference drama of the target drama according to a high-definition camera arranged in the target drama, and obtaining the station stage positions of the set characters of the reference drama of the target drama according to a station stage position same analysis mode corresponding to each key character of the reference drama of the target drama, thereby positioning a light lamp to the station stage positions corresponding to the set characters of the reference drama of the target drama.
In the preferred technical scheme of the application, the lamplight information base is used for storing the standard aperture diameter corresponding to the beam lamp and the standard normal evaluation coefficient corresponding to the beam lamp, and is also used for storing the positive integer set and the stage three-dimensional model corresponding to the target theater.
The second aspect of the present invention provides a 5G-based broadcast television recording device positioning analysis management method, which includes the steps of: step one, light equipment registration: numbering the stage lighting equipment of the target theatre according to a preset sequence, and further obtaining the numbers and the positions of the stage lighting equipment corresponding to the target theatre, wherein the stage lighting equipment is divided into a beam lamp and a light-following lamp.
Step two, monitoring the light equipment: and according to the high-definition cameras distributed in the target theatre, further carrying out spot image monitoring on each beam lamp of the target theatre.
Step three, analyzing the lamplight equipment: and analyzing each beam lamp of the target theater according to the spot images of each beam lamp of the target theater, and further analyzing to obtain the normal evaluation coefficients corresponding to each beam lamp of the target theater.
Fourth, positioning fault equipment: and determining the positions of the fault beam lamps according to the normal evaluation coefficients corresponding to the beam lamps of the target theatre, and sending the positions of the fault beam lamps to the lamplight early warning terminal.
Step five, stage division of theatres: dividing the target theatre stage in turn according to the dividing mode of equal area, and further dividing to obtain the number and the position corresponding to each stage subarea of the target theatre.
Step six, theatre information acquisition: and acquiring basic information of the target theatre about to perform the drama, and recording the drama about to be performed by the target theatre as a reference drama.
Step seven, tracking the theatre lamplight: and positioning the light-following lamp of the target theatre according to the basic information corresponding to the reference theatre.
Step eight, a lamplight early warning terminal: and according to the position of the faulty beam lamp, further sending a lamplight early warning instruction to a lamplight responsible person corresponding to the target theater for processing.
As described above, the system and method for positioning, analyzing and managing a 5G-based broadcast television recording device provided by the present invention have at least the following beneficial effects: according to the 5G-based system and method for positioning, analyzing and managing the broadcasting and television recording equipment, through comprehensively analyzing the light equipment of a target theatre, the normal evaluation coefficient of each light beam lamp is further obtained, the fault light beam lamp is further positioned, and the lighting position of the light following lamp is positioned according to the figure walking position of a reference theatre of the target theatre, on one hand, the problem that a certain limitation exists in the current theatre light positioning is effectively solved, the normal use of the light beam lamp is guaranteed to a certain extent, the performance effect of a theatre stage is remarkably improved, meanwhile, better visual enjoyment and watching experience are brought to spectators, the mental requirements of spectators are greatly met, on the one hand, the light following lamp is positioned according to the walking position of the performance theatre personnel, better rendering stage atmosphere is brought to spectators, better and more proper emotion infection is further met to the greatest extent, the perfect artistic infection effect is shown, on the other hand, the inner emotion change of the figure of the stage is clearly seen, the spectators are strongly stimulated to a certain extent, meanwhile, the visual enjoyment is brought to the spectators are better visual enjoyment, and the spectators are better visual enjoyment is brought.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present 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 schematic diagram of the connection of the modules of the system of the present invention.
FIG. 2 is a flow chart of the steps of the method of the present invention.
Detailed Description
The foregoing is merely illustrative of the principles of the invention, and various modifications, additions and substitutions for those skilled in the art will be apparent to those having ordinary skill in the art without departing from the principles of the invention or from the scope of the invention as defined in the accompanying claims.
Referring to fig. 1, a 5G-based broadcast television recording device positioning analysis management system includes a light device registration module, a light device monitoring module, a light device analysis module, a fault device positioning module, a theatre stage dividing module, a conference information acquisition module, a conference light tracking module, a light early warning terminal and a light information base.
The system comprises a lighting equipment monitoring module, a lighting equipment registration module, a lighting equipment analysis module, a fault equipment positioning module, a lighting equipment analysis module, a lighting early warning terminal, a meeting place information acquisition module, a theatre stage division module, a meeting place lighting tracking module, a lighting information base, a lighting equipment analysis module and a meeting place lighting tracking module.
The lighting equipment registration module is used for numbering the stage lighting equipment of the target theater according to a preset sequence, and further obtaining the numbers and the positions of the stage lighting equipment corresponding to the target theater, wherein the stage lighting equipment is divided into a beam lamp and a light following lamp.
The lamplight equipment monitoring module is used for carrying out spot image monitoring on each beam lamp of the target theater according to the high-definition cameras distributed in the target theater.
The lamplight equipment analysis module is used for analyzing each beam lamp of the target theater according to the spot images of each beam lamp of the target theater, and further analyzing and obtaining the normal evaluation coefficients corresponding to each beam lamp of the target theater.
Based on the above embodiment, the analysis obtains the fault evaluation coefficients corresponding to the beam lamps of the target theater, and the specific analysis process is as follows: and Q1, numbering each beam lamp of the target theater according to a preset sequence, and recording the serial numbers as 1, 2.
And Q2, extracting the spot aperture diameter, the spot path area and the spot projection area corresponding to each beam lamp of the target theater according to the spot image of each beam lamp of the target theater.
Q3, comparing the spot path areas corresponding to the beam lamps of the target theater according to the spot path areas corresponding to the beam lamps of the target theater, if the spot path area corresponding to one beam lamp of the target theater is inconsistent with the spot path areas corresponding to the other beam lamps, judging that the beam lamp is a spot path fault beam lamp, and enabling the light corresponding to the beam lamp of the target theater to be the light corresponding to the beam lamp of the target theaterAnd otherwise, judging the beam lamp as a normal beam lamp of the spot path, and obtaining the spot path evaluation coefficient zeta corresponding to each beam lamp of the target theater by using the spot path evaluation coefficient zeta' corresponding to the beam lamp of the target theater r Wherein ζ r Values are ζ ' or ζ ', ζ '>ζ ", r is the number corresponding to each beam lamp, r=1, 2.
Q4, extracting the standard aperture diameter corresponding to the beam lamp from the lamplight information base according to the light spot projection area corresponding to each beam lamp of the target theater, and further utilizing a calculation formula
Calculating to obtain the projection aperture ratio psi corresponding to each beam lamp of the target theater r Wherein S is r Expressed as the projected area of the spot corresponding to the r-th beam lamp, pi is expressed as a natural constant, and d is expressed as the standard aperture diameter corresponding to the beam lamp.
Q5, forming a projection aperture ratio set of each beam lamp corresponding to each beam lamp of the target theater, extracting a positive integer set from a lamplight information base, comparing the projection aperture ratio set of each beam lamp with the positive integer set, judging that a beam lamp is a projection area fault beam lamp if the intersection of the projection aperture ratio set of each beam lamp and the positive integer set is an empty set, judging that the beam lamp is a projection area fault beam lamp, judging that the beam lamp is a normal beam lamp of the projection area if the projection area evaluation coefficient omega ' corresponding to the beam lamp of the target theater is the normal beam lamp of the projection area, and extracting a projection area evaluation coefficient omega ' corresponding to the beam lamp of the target theater, thereby obtaining the projection area evaluation coefficient omega ' corresponding to each beam lamp of the target theater r Wherein ω is r Take the values of ω 'or ω ", and ω'>ω″。
Based on the above embodiment, the analysis obtains the normal evaluation coefficients corresponding to the beam lamps of the target theater, and the specific calculation process is as follows: according to the analysis formula
Calculating to obtain the normal evaluation coefficient v corresponding to each beam lamp of the target theater r Wherein d r Denoted as the diameter of the spot aperture corresponding to the r-th beam lamp, Δd denoted as the difference in the diameter of the aperture of the set allowable beam lamp, e denoted as a natural constant, and a1, a2, and a3 respectively denoted as the set impact factors corresponding to the diameter of the spot aperture, the area of the spot path, and the projected area of the spot.
The fault equipment positioning module is used for determining the positions of the fault beam lamps according to the normal evaluation coefficients corresponding to the beam lamps of the target theatre and sending the positions of the fault beam lamps to the lamplight early warning terminal.
On the basis of the embodiment, the position of each fault beam lamp is determined by the following specific determining process: and comparing the normal evaluation coefficient corresponding to each beam lamp of the target theater with the standard normal evaluation coefficient corresponding to the beam lamp stored in the lamplight information base, and if the normal evaluation coefficient corresponding to a certain beam lamp of the target theater is smaller than the standard normal evaluation coefficient corresponding to the beam lamp, judging that the beam lamp is a fault beam lamp, thereby obtaining the serial numbers corresponding to each fault beam lamp of the target theater, and further obtaining the positions corresponding to each fault beam lamp of the target theater.
The embodiment of the invention ensures the normal use of the beam lamp to a certain extent, obviously improves the stage performance effect of the telephone drama, brings better visual enjoyment and viewing experience to the audience, and greatly meets the mental requirements of the audience.
The theatre stage dividing module is used for dividing the target theatre stages in sequence according to the dividing mode of equal areas, and further dividing the target theatre stages into numbers and positions corresponding to each stage subarea of the target theatre.
The theatre information acquisition module is used for acquiring basic information of the target theatre about to perform the theatrical performance and recording the theatrical performance about to be performed by the target theatre as a reference theatrical performance.
On the basis of the above embodiment, the basic information includes a promotional poster image.
The theatre light tracking module is used for positioning the light tracking lamp of the target theatre according to the basic information corresponding to the reference theatre.
Based on the above embodiment, the positioning of the light-following lamp in the target theater specifically includes the following analysis process: w1, identifying each poster figure outline image of the reference drama of the target theater according to the propaganda poster image of the reference drama of the target theater, and extracting each poster figure outline area of the reference drama of the target theater according to each poster figure outline image of the reference drama of the target theater.
In a specific embodiment, each poster character contour image of a reference drama of a target theater is identified, with the specific identification process as follows: dividing the propaganda poster image of the reference drama of the target theater into sub propaganda poster images according to an equal area dividing mode, extracting a standard eye outline, a standard mouth outline and a standard nose outline corresponding to human features from the data, respectively carrying out overlapping comparison on the standard eye outline, the standard mouth outline and the standard nose outline corresponding to the human features and the sub propaganda poster images of the reference drama of the target theater, and judging that the sub propaganda poster image of the reference drama of the target theater has a character image if the standard eye outline, the standard mouth outline and the standard nose outline corresponding to the human features are consistent with the sub propaganda poster images of the reference drama of the target theater, and further marking the area where the character images are connected into the character images as the character outline image.
W2, extracting the propaganda poster area of the reference drama of the target theater according to the propaganda poster image of the reference drama of the target theater, and further utilizing a calculation formula
Calculating the corresponding propaganda poster occupation area tau of each poster figure outline b Wherein S is Propaganda poster Publicity poster area of reference drama expressed as target theater, S b The outline area corresponding to the b-th poster character is represented, b is represented by the number corresponding to each poster character, and b=1, 2.
And W3, arranging the poster figures with the outlines corresponding to the poster occupation areas in a sequence from large to small, screening out the poster figures with the front poster occupation areas, and marking the poster figures with the front poster occupation areas as key figures.
In one particular embodiment, each poster character with a front promotional poster footprint is designated as each key character and two poster characters with a front promotional poster footprint are designated as each key character.
And W4, carrying out video monitoring on a reference telephone drama of the target theater according to a high-definition camera arranged in the target theater, further obtaining real-time video of the reference telephone drama of the target theater, dividing the real-time video of the reference telephone drama of the target theater into all real-time images of the reference telephone drama of the target theater, extracting face images of people corresponding to all real-time images of the reference telephone drama of the target theater, extracting scene of the real-time image of the reference telephone drama of the target theater, extracting a stage three-dimensional model corresponding to the target theater from a lamplight information base, simultaneously guiding the scene of the reference telephone drama of the target theater into the stage three-dimensional model corresponding to the target theater, further obtaining the position stage numbers corresponding to all key figures of the real-time images of the reference telephone drama of the target theater, and further obtaining the position positions of the corresponding key figures of the real-time figures of the reference drama of the target theater according to the position stage numbers of the reference drama of the target theater.
In a specific embodiment, the face images of the characters corresponding to the real-time frames of the reference drama of the target theater are extracted from the face images, and the specific extraction process is as follows: and extracting a standard facial contour map corresponding to the human from the database, dividing each real-time picture of the reference drama of the target theater into picture subareas according to the equal area, comparing each picture subarea with the standard facial contour map corresponding to the human, and judging that the picture subarea is the human facial image if the picture subarea is consistent with the standard facial contour map corresponding to the human.
Based on the above embodiment, the positioning of the light-following lamp in the target theater, the specific analysis process further includes: according to each real-time picture of the reference drama of the target drama, extracting the number of the characters of each real-time picture of the reference drama of the target drama from the real-time pictures, if the number of the characters of a certain real-time picture of the reference drama of the target drama is identified as a single person, marking the characters of the real-time picture of the reference drama of the target drama as set characters of the reference drama of the target drama, further carrying out station stage position mobile monitoring on the set characters of the reference drama of the target drama according to a high-definition camera arranged in the target drama, and obtaining the station stage positions of the set characters of the reference drama of the target drama according to a station stage position same analysis mode corresponding to each key character of the reference drama of the target drama, thereby positioning a light lamp to the station stage positions corresponding to the set characters of the reference drama of the target drama.
In one specific embodiment, the set number is designated 1.
According to the embodiment of the invention, the light-following lamp is positioned according to the walk position of the performance drama personnel, the stage atmosphere is better rendered, better and more proper emotion infection is brought to observers, the artistic needs of the script can be met to the greatest extent, and the perfect artistic infection effect is shown.
And the lamplight early warning terminal is used for sending a lamplight early warning instruction to a lamplight responsible person corresponding to the target theater for processing according to the position of the faulty beam lamp.
The embodiment of the invention enables the audience to see the content of the stage story plot more clearly, well interprets the internal emotion change of the stage action figure, excites the internal emotion of the audience to a certain extent, brings strong visual impact to the audience, better presents the theme of the telephone drama and brings better artistic visual enjoyment to the audience.
On the basis of the embodiment, the lamplight information base is used for storing the standard aperture diameter corresponding to the beam lamp and the standard normal evaluation coefficient corresponding to the beam lamp, and is also used for storing the positive integer set and the stage three-dimensional model corresponding to the target theater.
Referring to fig. 2, a 5G-based broadcast television recording device positioning analysis management method includes the following steps: step one, light equipment registration: numbering the stage lighting equipment of the target theatre according to a preset sequence, and further obtaining the numbers and the positions of the stage lighting equipment corresponding to the target theatre, wherein the stage lighting equipment is divided into a beam lamp and a light-following lamp.
Step two, monitoring the light equipment: and according to the high-definition cameras distributed in the target theatre, further carrying out spot image monitoring on each beam lamp of the target theatre.
Step three, analyzing the lamplight equipment: and analyzing each beam lamp of the target theater according to the spot images of each beam lamp of the target theater, and further analyzing to obtain the normal evaluation coefficients corresponding to each beam lamp of the target theater.
Fourth, positioning fault equipment: and determining the positions of the fault beam lamps according to the normal evaluation coefficients corresponding to the beam lamps of the target theatre, and sending the positions of the fault beam lamps to the lamplight early warning terminal.
Step five, stage division of theatres: dividing the target theatre stage in turn according to the dividing mode of equal area, and further dividing to obtain the number and the position corresponding to each stage subarea of the target theatre.
Step six, theatre information acquisition: and acquiring basic information of the target theatre about to perform the drama, and recording the drama about to be performed by the target theatre as a reference drama.
Step seven, tracking the theatre lamplight: and positioning the light-following lamp of the target theatre according to the basic information corresponding to the reference theatre.
Step eight, a lamplight early warning terminal: and according to the position of the faulty beam lamp, further sending a lamplight early warning instruction to a lamplight responsible person corresponding to the target theater for processing.
The foregoing is merely illustrative and explanatory of the principles of the invention, as various modifications and additions may be made to the specific embodiments described, or similar thereto, by those skilled in the art, without departing from the principles of the invention or beyond the scope of the appended claims.
Claims (9)
1. A5G-based broadcast television recording equipment positioning analysis management system is characterized in that: the system comprises a light equipment registration module, a light equipment monitoring module, a light equipment analysis module, a fault equipment positioning module, a theatre stage dividing module, a meeting place information acquisition module, a meeting place light tracking module, a light early warning terminal and a light information base;
the lighting equipment registration module is used for numbering the stage lighting equipment of the target theater according to a preset sequence, so as to obtain the numbers and the positions of the stage lighting equipment corresponding to the target theater, wherein the stage lighting equipment is divided into a beam lamp and a light-following lamp;
the lamplight equipment monitoring module is used for monitoring the spot images of the beam lamps of the target theatre according to the high-definition cameras distributed in the target theatre;
the lamplight equipment analysis module is used for analyzing each beam lamp of the target theater according to the spot images of each beam lamp of the target theater, and further analyzing and obtaining the normal evaluation coefficients corresponding to each beam lamp of the target theater;
the fault equipment positioning module is used for determining the positions of the fault beam lamps according to the normal evaluation coefficients corresponding to the beam lamps of the target theater, and sending the positions of the fault beam lamps to the lamplight early warning terminal;
the theatre stage dividing module is used for dividing the target theatre stages in sequence according to the dividing mode of equal areas, and further dividing the target theatre stages into numbers and positions corresponding to each stage subarea of the target theatre;
the theatre information acquisition module is used for acquiring basic information of the target theatre about to perform the theatrical performance and recording the theatrical performance about to be performed by the target theatre as a reference theatrical performance;
the theatre light tracking module is used for positioning a light tracking lamp of a target theatre according to basic information corresponding to a reference theatre;
and the lamplight early warning terminal is used for sending a lamplight early warning instruction to a lamplight responsible person corresponding to the target theater for processing according to the position of the faulty beam lamp.
2. The 5G-based broadcast television recording device location analysis management system of claim 1, wherein: the analysis obtains the fault evaluation coefficients corresponding to the beam lamps of the target theater, and the specific analysis process is as follows:
q1, numbering each beam lamp of the target theater according to a preset sequence, and recording the serial numbers as 1, 2.
Q2, extracting the spot aperture diameter, the spot path area and the spot projection area corresponding to each beam lamp of the target theater according to the spot image of each beam lamp of the target theater;
q3, comparing the spot path areas corresponding to the beam lamps of the target theater according to the spot path areas corresponding to the beam lamps of the target theater, if the spot path area corresponding to one beam lamp of the target theater is inconsistent with the spot path areas corresponding to the other beam lamps, judging that the beam lamp is a spot path fault beam lamp, judging that the beam lamp is a spot path evaluation coefficient zeta 'corresponding to the beam lamp of the target theater, otherwise, judging that the beam lamp is a normal beam lamp of the spot path, and judging that the beam lamp is a spot path evaluation coefficient zeta' corresponding to the beam lamp of the target theater, thereby obtaining the spot path evaluation coefficient zeta corresponding to the beam lamp of the target theater r Wherein ζ r Values are ζ ' or ζ ', ζ '>ζ ", r is the number corresponding to each beam lamp, r=1, 2.
Q4, extracting the standard aperture diameter corresponding to the beam lamp from the lamplight information base according to the light spot projection area corresponding to each beam lamp of the target theater, and further utilizing a calculation formula
Calculating to obtain the corresponding projection of each beam lamp of the target theaterShadow aperture ratio psi r Wherein S is r The projection area of the light spot corresponding to the r-th beam lamp is expressed as a natural constant, and d is expressed as a standard aperture diameter corresponding to the beam lamp;
q5, forming a projection aperture ratio set of each beam lamp corresponding to each beam lamp of the target theater, extracting a positive integer set from a lamplight information base, comparing the projection aperture ratio set of each beam lamp with the positive integer set, judging that a beam lamp is a projection area fault beam lamp if the intersection of the projection aperture ratio set of each beam lamp and the positive integer set is an empty set, judging that the beam lamp is a projection area fault beam lamp, judging that the beam lamp is a normal beam lamp of the projection area if the projection area evaluation coefficient omega ' corresponding to the beam lamp of the target theater is the normal beam lamp of the projection area, and extracting a projection area evaluation coefficient omega ' corresponding to the beam lamp of the target theater, thereby obtaining the projection area evaluation coefficient omega ' corresponding to each beam lamp of the target theater r Wherein ω is r Take the values of ω 'or ω ", and ω'>ω″。
3. The 5G-based broadcast television recording device location analysis management system of claim 2, wherein: the analysis obtains the normal evaluation coefficients corresponding to the beam lamps of the target theater, and the specific calculation process is as follows:
according to the analysis formula
Calculating to obtain the normal evaluation coefficient v corresponding to each beam lamp of the target theater r Wherein d r Denoted as the diameter of the spot aperture corresponding to the r-th beam lamp, Δd denoted as the difference in the diameter of the aperture of the set allowable beam lamp, e denoted as a natural constant, and a1, a2, and a3 respectively denoted as the set impact factors corresponding to the diameter of the spot aperture, the area of the spot path, and the projected area of the spot.
4. A 5G-based broadcast television recording device location analysis management system according to claim 3, wherein: the specific determining process of determining the position of each fault beam lamp is as follows:
and comparing the normal evaluation coefficient corresponding to each beam lamp of the target theater with the standard normal evaluation coefficient corresponding to the beam lamp stored in the lamplight information base, and if the normal evaluation coefficient corresponding to a certain beam lamp of the target theater is smaller than the standard normal evaluation coefficient corresponding to the beam lamp, judging that the beam lamp is a fault beam lamp, thereby obtaining the serial numbers corresponding to each fault beam lamp of the target theater, and further obtaining the positions corresponding to each fault beam lamp of the target theater.
5. The 5G-based broadcast television recording device location analysis management system of claim 1, wherein: the basic information includes a promotional poster image.
6. The 5G-based broadcast television recording device location analysis management system of claim 5, wherein: the specific analysis process for positioning the light-following lamp of the target theater is as follows:
w1, identifying each poster figure outline image of the reference drama of the target theater according to the propaganda poster image of the reference drama of the target theater, and extracting each poster figure outline area of the reference drama of the target theater according to each poster figure outline image of the reference drama of the target theater;
w2, extracting the propaganda poster area of the reference drama of the target theater according to the propaganda poster image of the reference drama of the target theater, and further utilizing a calculation formula
Calculating the corresponding propaganda poster occupation area tau of each poster figure outline b Wherein S is Propaganda poster Publicity poster area of reference drama expressed as target theater, S b A contour area corresponding to the b-th poster character, b being a number corresponding to each poster character, b=1, 2.
W3, arranging the poster occupation areas corresponding to the outline of each poster figure according to the sequence from large to small, screening each poster figure with the front arranged poster occupation area from the poster figure, and marking each poster figure with the front arranged poster occupation area as each key figure;
and W4, carrying out video monitoring on a reference telephone drama of the target theater according to a high-definition camera arranged in the target theater, further obtaining real-time video of the reference telephone drama of the target theater, dividing the real-time video of the reference telephone drama of the target theater into all real-time images of the reference telephone drama of the target theater, extracting face images of people corresponding to all real-time images of the reference telephone drama of the target theater, extracting scene of the real-time image of the reference telephone drama of the target theater, extracting a stage three-dimensional model corresponding to the target theater from a lamplight information base, simultaneously guiding the scene of the reference telephone drama of the target theater into the stage three-dimensional model corresponding to the target theater, further obtaining the position stage numbers corresponding to all key figures of the real-time images of the reference telephone drama of the target theater, and further obtaining the position positions of the corresponding key figures of the real-time figures of the reference drama of the target theater according to the position stage numbers of the reference drama of the target theater.
7. The 5G-based broadcast television recording device location analysis management system of claim 6, wherein: the specific analysis process for positioning the light-following lamp of the target theater further comprises the following steps:
according to each real-time picture of the reference drama of the target drama, extracting the number of the characters of each real-time picture of the reference drama of the target drama from the real-time pictures, if the number of the characters of a certain real-time picture of the reference drama of the target drama is identified as a single person, marking the characters of the real-time picture of the reference drama of the target drama as set characters of the reference drama of the target drama, further carrying out station stage position mobile monitoring on the set characters of the reference drama of the target drama according to a high-definition camera arranged in the target drama, and obtaining the station stage positions of the set characters of the reference drama of the target drama according to a station stage position same analysis mode corresponding to each key character of the reference drama of the target drama, thereby positioning a light lamp to the station stage positions corresponding to the set characters of the reference drama of the target drama.
8. The 5G-based broadcast television recording device location analysis management system of claim 1, wherein: the lamplight information base is used for storing the standard aperture diameter corresponding to the beam lamp and the standard normal evaluation coefficient corresponding to the beam lamp, and also used for storing the positive integer set and the stage three-dimensional model corresponding to the target theater.
9. A5G-based broadcast television recording equipment positioning analysis management method is characterized in that: the method comprises the following steps:
step one, light equipment registration: numbering stage lighting equipment of the target theatre according to a preset sequence, and further obtaining the numbers and positions of the stage lighting equipment corresponding to the target theatre, wherein the stage lighting equipment is divided into a beam lamp and a light-following lamp;
step two, monitoring the light equipment: according to the high-definition cameras distributed in the target theatre, further carrying out spot image monitoring on each beam lamp of the target theatre;
step three, analyzing the lamplight equipment: according to the spot images of the beam lamps of the target theater, analyzing the beam lamps of the target theater, and further analyzing to obtain the normal evaluation coefficients corresponding to the beam lamps of the target theater;
fourth, positioning fault equipment: according to the normal evaluation coefficients corresponding to the beam lamps of the target theatre, determining the positions of the fault beam lamps, and sending the positions of the fault beam lamps to a lamplight early warning terminal;
step five, stage division of theatres: dividing the target theatre stage in sequence according to a dividing mode with equal area, and further dividing to obtain numbers and positions corresponding to each stage subarea of the target theatre;
step six, theatre information acquisition: basic information of the target theatre about to perform the drama is obtained, and the target theatre about to perform the drama is recorded as a reference drama;
step seven, tracking the theatre lamplight: positioning a light-following lamp of the target theater according to the basic information corresponding to the reference drama;
step eight, a lamplight early warning terminal: and according to the position of the faulty beam lamp, further sending a lamplight early warning instruction to a lamplight responsible person corresponding to the target theater for processing.
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