CN111638773A - Multimedia image processing system of multimedia exhibition room - Google Patents
Multimedia image processing system of multimedia exhibition room Download PDFInfo
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- CN111638773A CN111638773A CN202010517630.1A CN202010517630A CN111638773A CN 111638773 A CN111638773 A CN 111638773A CN 202010517630 A CN202010517630 A CN 202010517630A CN 111638773 A CN111638773 A CN 111638773A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
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- B01D53/26—Drying gases or vapours
- B01D53/261—Drying gases or vapours by adsorption
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/64—Circuits for processing colour signals
- H04N9/646—Circuits for processing colour signals for image enhancement, e.g. vertical detail restoration, cross-colour elimination, contour correction, chrominance trapping filters
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
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Abstract
The invention discloses a multimedia image processing system of a multimedia exhibition hall, which comprises an image display, a control mouse, a casing, a heat dissipation back plate, an electric plate, a processing host, a moisture absorber, a Bluetooth connecting module and a USB connecting module, wherein the top of the casing is fixedly provided with a top plate, the top of the top plate is fixedly provided with the image display through an installation shaft, the top surface of the top plate is provided with a mouse pad, the mouse pad is provided with the control mouse, the outer wall of the rear side of the casing is provided with a USB interface, the casing is internally provided with a main control cavity and a storage cavity, the main control cavity is arranged above the storage cavity, and the processing host is fixedly arranged in the main control cavity; the invention is internally provided with the multimedia image data classification module which can classify the received multimedia image data into picture, video and audio data, and then respectively carry out targeted processing on the classified data, thereby greatly improving the processing effect of the whole multimedia image data.
Description
Technical Field
The invention belongs to the technical field of multimedia processing, and particularly relates to a multimedia image processing system of a multimedia exhibition hall.
Background
In a computer system, multimedia refers to a man-machine interactive information exchange and dissemination medium that combines two or more media. The media used include characters, pictures, photos, sounds, animations and films, and the interactive function provided by the program, the multimedia image data is an important media for multimedia transmission, the quality of the obtained multimedia image data is poor due to various uncontrollable factors when the multimedia image data is obtained, the multimedia image data needs to be processed at the moment, and the effective quality of the multimedia image data is improved to a certain extent.
According to the multimedia image processing system of the multimedia exhibition hall provided by the chinese patent (CN201711006783.4), the system processes the received image through the multimedia computer and transmits the processed image to the network computer, and the slave computer downloads the image data through the network server to provide the guest with self-operation, so that the guest can be personally integrated into the exhibition hall, and the interaction between the guest and the exhibition hall is improved.
Disclosure of Invention
The present invention is directed to a multimedia image processing system for a multimedia exhibition hall, which is proposed in the background art and is based on the chinese patent (CN201711006783.4), and the system processes a received image and transmits the processed image to a network computer through a multimedia computer, and a slave computer downloads image data through a network server to provide the image data to a guest for self-operation, so that the guest can be personally integrated into the exhibition hall to improve the interaction between the guest and the exhibition hall, but there is no processing procedure for improving the quality of the image, and only the interaction between the guest and the exhibition hall can be improved, and the quality of the image data itself cannot be improved.
In order to achieve the purpose, the invention provides the following technical scheme:
a multimedia image processing system of a multimedia exhibition hall comprises an image display, a control mouse, a machine shell, a heat dissipation backboard, an electric plate, a processing host, a moisture absorber, a Bluetooth connecting module and a USB connecting module, the top of the casing is fixedly provided with a top plate, the top of the top plate is fixedly provided with an image display through a mounting shaft, a mouse pad is arranged on the top surface of the top plate, a control mouse is arranged on the mouse pad, a USB interface is arranged on the outer wall of the rear side of the casing, a main control cavity and a storage cavity are arranged inside the casing, the main control cavity is arranged above the storage cavity, a processing host is fixedly arranged in the main control cavity, an electric plate is fixedly installed inside the processing host, a data memory, a Bluetooth module and a processing chip are fixedly installed on the electric plate from left to right, and a moisture absorber is fixedly installed inside the storage cavity;
the output ends of the Bluetooth connecting module and the USB connecting module are electrically connected with the input end of the multimedia image data uploading module, the output end of the multimedia image data uploading module is connected with the input end of the data integral collecting module through the Bluetooth module, the output end of the data integral collecting module is electrically connected with the input end of the multimedia data processing module, the output end of the multimedia data processing module is electrically connected with the input end of the multimedia data returning module, and the output end of the multimedia data returning module is connected with the input end of the mobile terminal device through the Bluetooth module.
As a further scheme of the invention: the control mouse is connected with the processing host through a connecting wire, and the image display is connected with the processing host through a data line.
As a further scheme of the invention: the bottom of the machine shell is fixedly provided with a movable wheel.
As a further scheme of the invention: the rear side outer wall of the image display is provided with a plurality of heat dissipation ports which are parallel to each other.
As a further scheme of the invention: the cabinet door is characterized in that an outer cover plate is fixedly mounted outside the main control cavity, the main control cavity is located outside the cabinet, an outer hinge is mounted outside the cabinet, and a groove is formed in the cabinet door.
As a further scheme of the invention: a heat dissipation back plate is fixedly arranged in a heat dissipation groove formed in the outer wall of the back face of the machine shell, and heat dissipation fins are rotatably arranged on the heat dissipation back plate through a rotating shaft.
As a further scheme of the invention: two moisture absorbers are symmetrically arranged about the longitudinal central axis of the shell, and a storage partition plate is transversely and fixedly arranged in the storage cavity below the moisture absorbers.
As a further scheme of the invention: the output of the moisture absorber is provided with a moisture absorption port, and one end of the moisture absorption port penetrates through and extends to the inner side of the main control cavity.
As a further scheme of the invention: the multimedia data processing module comprises a multimedia image data classification module, the output end of the multimedia image data classification module is respectively electrically connected with the input ends of a picture file, a video file and an audio file, the output end of the picture file is electrically connected with the input end of a saturation adjusting module, the saturation adjusting module is electrically connected with a contrast adjusting module in a bidirectional way, the contrast adjusting module is electrically connected with a hue adjusting module in a bidirectional way, the output end of the video file is electrically connected with the input end of a geometric correcting module, the geometric correcting module is electrically connected with a block removing module in a bidirectional way, the block removing module is electrically connected with a light filtering adjusting module in a bidirectional way, the output end of the audio file is electrically connected with the input end of a sound channel adjusting module, and the output end of the sound channel adjusting module is electrically connected with the input end of a noise eliminating module, the output end of the noise elimination module is electrically connected with the input end of the distortion processing module.
As a further scheme of the invention: the mobile terminal equipment can be one or more of a mobile phone and a notebook computer.
Compared with the prior art, the heat dissipation plate and the heat dissipation fins are arranged outside the system device, so that heat can be effectively absorbed by the heat dissipation plate when the system device works, and then the heat can be well and quickly dissipated to the external environment through the heat dissipation fins, and the system device and a heat dissipation fan in the system device act together to provide a good heat dissipation effect for the system device;
the system device is provided with the USB interface at the outside and the Bluetooth module at the inside, so that various data acquisition ways are provided for the system device, multimedia audio and video data to be processed can be acquired through the USB interface, and the system device can also be directly connected with an external structure through Bluetooth to transmit the data through the Bluetooth, and is convenient and quick to use;
the system device is internally provided with the moisture absorber and the storage cavity, when the external environment is wet, the moisture absorber can be directly opened to rapidly absorb moisture entering the device, so that the dry environment in the device is effectively maintained, the situation that electronic elements in the device are short-circuited or damaged due to wetting is effectively avoided, a good moisture removing effect is achieved, a large number of articles are stored in the storage cavity, and a storage space is provided;
the system is internally provided with a multimedia image data classification module which can classify the received multimedia image data into picture, video and audio data, and then respectively carry out targeted processing on the classified data, thereby greatly improving the processing effect of the whole multimedia image data.
Drawings
Fig. 1 is a schematic perspective view of a multimedia image processing system of a multimedia exhibition hall.
Fig. 2 is a rear view of a multimedia image processing system device of a multimedia exhibition hall.
Fig. 3 is a schematic diagram of an internal structure of a multimedia image processing system device in a multimedia exhibition hall.
Fig. 4 is a schematic diagram of a schematic operation principle module structure of a multimedia image processing system of a multimedia exhibition hall.
FIG. 5 is a block diagram of a multimedia data processing module in a multimedia image processing system of a multimedia exhibition hall.
In the figure: 1. an image display; 2. installing a shaft; 3. controlling the mouse; 4. a top plate; 5. a mouse pad; 6. a housing; 7. an outer cover plate; 8. a cabinet door; 9. a movable wheel; 10. a heat dissipation port; 11. a data line; 12. a USB interface; 13. a heat dissipating fin; 14. a heat dissipation back plate; 15. an electric board; 16. a data storage; 17. a Bluetooth module; 18. processing the host; 19. processing the chip; 20. a moisture absorption port; 21. a moisture absorber; 22. a storage chamber; 23. a storage partition plate; 24. a Bluetooth connection module; 25. a USB connection module; 26. a multimedia data processing module; 261. a multimedia image data classification module; 27. a master control cavity.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Example one
Referring to fig. 1-4, a multimedia image processing system for a multimedia exhibition hall comprises an image display 1, a control mouse 3, a housing 6, a heat dissipation backboard 14, an electric board 15, a processing host 18, a moisture absorber 21, a bluetooth connection module 24 and a USB connection module 25, wherein a top plate 4 is fixedly installed at the top of the housing 6, the image display 1 is fixedly installed at the top of the top plate 4 through an installation shaft 2, a mouse pad 5 is arranged on the top surface of the top plate 4, the control mouse 3 is arranged on the mouse pad 5, a USB interface 12 is arranged on the outer wall of the rear side of the housing 6, a main control cavity 27 and a storage cavity 22 are arranged inside the housing 6, the main control cavity 27 is arranged above the storage cavity 22, the processing host 18 is fixedly installed inside the main control cavity 27, the electric board 15 is fixedly installed inside the processing host 18, and a data memory 16 is fixedly installed on the electric board 15 from left to right respectively, The Bluetooth module 17 and the processing chip 19, the moisture absorber 21 is fixedly installed inside the storage cavity 22, the control mouse 3 is connected with the processing host 18 through a connecting wire, the image display 1 is connected with the processing host 18 through a data line 11, the control mouse 3 is connected with the processing host 18 through a connecting wire, the control mouse 3 can be electrified for use, the image display 1 can be opened to display image data through the connection between the image display 1 and the processing host 18 through the data line 11, the movable wheel 9 is fixedly installed at the bottom of the casing 6, the activity of the device is greatly improved through the installation of the movable wheel 9, when the working area of the device needs to be changed, the device can be quickly moved and has strong mobility, the outer wall of the rear side of the image display 1 is provided with the heat dissipation ports 10, and the heat dissipation ports 10 are provided with a plurality of heat dissipation ports 10 in parallel, by arranging a plurality of heat dissipation ports 10, when the image display 1 works, heat can be dissipated through the heat dissipation ports 10, an outer cover plate 7 is fixedly arranged outside the main control cavity 27 and outside the casing 6 through mounting screws, a cabinet door 8 is arranged outside the storage cavity 22 and outside the casing 6 through hinges, a groove is formed in the cabinet door 8, the outer cover plate 7 is fixedly arranged through the mounting screws, the outer cover plate 7 can effectively protect a processing host 18 in the main control cavity 27 and prevent the processing host 18 from being damaged, the cabinet door 8 can effectively protect stored objects in the storage cavity 22 by arranging the cabinet door 8, the cabinet door 8 can be opened through the groove by arranging the groove in the cabinet door 8, a heat dissipation back plate 14 is fixedly arranged in a heat dissipation groove formed in the outer wall of the back side of the casing 6, and heat dissipation fins 13 are rotatably arranged on the heat dissipation back plate 14 through rotating shafts, by installing the heat dissipation back plate 14 and the heat dissipation fins 13 rotatably installed on the heat dissipation back plate 14 through the rotating shaft, when the device works, the heat generated by the processing host 18 can be dissipated well through the heat dissipation back plate 14 and the heat dissipation fins 13, two moisture absorbers 21 are symmetrically installed about the longitudinal central axis of the housing 6, and the object placing partition plate 23 is transversely and fixedly installed inside the storage cavity 22 below the moisture absorber 21, by installing the double moisture absorbers 21, the moisture absorbing and removing effect in the device is greatly improved, by installing the object placing partition plate 23, when the object is needed to be placed, the placed object can be directly placed on the object placing partition plate 23, the moisture absorbing port 20 is installed on the output of the moisture absorber 21, one end of the moisture absorbing port 20 penetrates through and extends to the inner side of the main control cavity 27, by installing the moisture absorbing port 20, and one end of the moisture absorbing port 20 penetrates through and extends to the inner side of the main control cavity 27, after the moisture absorber 21 is opened, the moisture absorber 21 can absorb moisture in the device well through the moisture absorption port 20;
the output ends of the Bluetooth connection module 24 and the USB connection module 25 are electrically connected with the input end of the multimedia image data uploading module, the output end of the multimedia image data uploading module is connected with the input end of the data integral collecting module through the Bluetooth module 17, the output end of the data integral collecting module is electrically connected with the input end of the multimedia data processing module 26, the output end of the multimedia data processing module 26 is electrically connected with the input end of the multimedia data returning module, and the output end of the multimedia data returning module is connected with the input end of the mobile terminal device through the Bluetooth module 17.
Example two
Referring to fig. 1-5, a multimedia image processing system for a multimedia exhibition hall comprises an image display 1, a control mouse 3, a housing 6, a heat dissipation backboard 14, an electric board 15, a processing host 18, a moisture absorber 21, a bluetooth connection module 24 and a USB connection module 25, wherein a top plate 4 is fixedly installed at the top of the housing 6, the image display 1 is fixedly installed at the top of the top plate 4 through an installation shaft 2, a mouse pad 5 is arranged on the top surface of the top plate 4, the control mouse 3 is arranged on the mouse pad 5, a USB interface 12 is arranged on the outer wall of the rear side of the housing 6, a main control cavity 27 and a storage cavity 22 are arranged inside the housing 6, the main control cavity 27 is arranged above the storage cavity 22, the processing host 18 is fixedly installed inside the main control cavity 27, the electric board 15 is fixedly installed inside the processing host 18, and a data memory 16 is fixedly installed on the electric board 15 from left to right respectively, The Bluetooth module 17 and the processing chip 19, the moisture absorber 21 is fixedly installed inside the storage cavity 22, the control mouse 3 is connected with the processing host 18 through a connecting wire, the image display 1 is connected with the processing host 18 through a data line 11, the control mouse 3 is connected with the processing host 18 through a connecting wire, the control mouse 3 can be electrified for use, the image display 1 can be opened to display image data through the connection between the image display 1 and the processing host 18 through the data line 11, the movable wheel 9 is fixedly installed at the bottom of the casing 6, the activity of the device is greatly improved through the installation of the movable wheel 9, when the working area of the device needs to be changed, the device can be quickly moved and has strong mobility, the outer wall of the rear side of the image display 1 is provided with the heat dissipation ports 10, and the heat dissipation ports 10 are provided with a plurality of heat dissipation ports 10 in parallel, by arranging a plurality of heat dissipation ports 10, when the image display 1 works, heat can be dissipated through the heat dissipation ports 10, an outer cover plate 7 is fixedly arranged outside the main control cavity 27 and outside the casing 6 through mounting screws, a cabinet door 8 is arranged outside the storage cavity 22 and outside the casing 6 through hinges, a groove is formed in the cabinet door 8, the outer cover plate 7 is fixedly arranged through the mounting screws, the outer cover plate 7 can effectively protect a processing host 18 in the main control cavity 27 and prevent the processing host 18 from being damaged, the cabinet door 8 can effectively protect stored objects in the storage cavity 22 by arranging the cabinet door 8, the cabinet door 8 can be opened through the groove by arranging the groove in the cabinet door 8, a heat dissipation back plate 14 is fixedly arranged in a heat dissipation groove formed in the outer wall of the back side of the casing 6, and heat dissipation fins 13 are rotatably arranged on the heat dissipation back plate 14 through rotating shafts, by installing the heat dissipation back plate 14 and the heat dissipation fins 13 rotatably installed on the heat dissipation back plate 14 through the rotating shaft, when the device works, the heat generated by the processing host 18 can be dissipated well through the heat dissipation back plate 14 and the heat dissipation fins 13, two moisture absorbers 21 are symmetrically installed about the longitudinal central axis of the housing 6, and the object placing partition plate 23 is transversely and fixedly installed inside the storage cavity 22 below the moisture absorber 21, by installing the double moisture absorbers 21, the moisture absorbing and removing effect in the device is greatly improved, by installing the object placing partition plate 23, when the object is needed to be placed, the placed object can be directly placed on the object placing partition plate 23, the moisture absorbing port 20 is installed on the output of the moisture absorber 21, one end of the moisture absorbing port 20 penetrates through and extends to the inner side of the main control cavity 27, by installing the moisture absorbing port 20, and one end of the moisture absorbing port 20 penetrates through and extends to the inner side of the main control cavity 27, after the moisture absorber 21 is opened, the moisture absorber 21 can absorb moisture in the device well through the moisture absorption port 20;
the output ends of the Bluetooth connection module 24 and the USB connection module 25 are electrically connected with the input end of the multimedia image data uploading module, the output end of the multimedia image data uploading module is connected with the input end of the data integral collecting module through the Bluetooth module 17, the output end of the data integral collecting module is electrically connected with the input end of the multimedia data processing module 26, the output end of the multimedia data processing module 26 is electrically connected with the input end of the multimedia data returning module, the output end of the multimedia data returning module is connected with the input end of the mobile terminal device through the Bluetooth module 17, the multimedia data processing module 26 comprises a multimedia image data classifying module 261, the output end of the multimedia image data classifying module 261 is electrically connected with the input ends of the picture file, the video file and the audio file respectively, the output end of the picture file is electrically connected with the input end of the saturation adjusting module, the saturation adjusting module is electrically connected with the contrast adjusting module in a bidirectional way, the contrast adjusting module is electrically connected with the hue adjusting module in a bidirectional way, the output end of the video file is electrically connected with the input end of the geometric correcting module, the geometric correcting module is electrically connected with the blur removing module in a bidirectional way, the blur removing module is electrically connected with the light filtering adjusting module in a bidirectional way, the output end of the audio file is electrically connected with the input end of the sound channel adjusting module, the output end of the sound channel adjusting module is electrically connected with the input end of the noise eliminating module, the output end of the noise eliminating module is electrically connected with the input end of the distortion processing module, and when multimedia data processing is carried out, the multimedia image data classifying module 261 can classify the multimedia data files firstly, the mobile terminal equipment can be one or more of a mobile phone and a notebook computer, and the mobile phone and the notebook computer can more conveniently recycle processed multimedia image data.
It should be noted that: the model of the data memory 16 can be AT24CM01-SSHD-T, the model of the Bluetooth module 17 can be DX-BT18-A, and the model of the processing chip 19 can be STM32F407ZGT 6.
The working principle of the invention is as follows: when the system device is used, the device is rapidly moved to a working area through the movable wheel 9, multimedia video files to be processed are directly guided into the processing host 18 through the USB interface 12, or the system device is connected with an external device through the Bluetooth module 17 by Bluetooth to directly upload the multimedia video files to be processed, when multimedia data is processed, the multimedia video data classification module 261 can classify the multimedia data files, classify and integrate the picture files, the video files and the audio files, adjust the saturation, the contrast and the hue of the picture files through the saturation adjustment module, the contrast adjustment module and the hue adjustment module, correct the video files, remove the blur blocks and filter the video files through the geometric correction module, the blur block removal module and the filter adjustment module, and improve the quality of the video files, the sound channel adjusting module, the noise eliminating module and the distortion processing module are used for adjusting the sound channel of the audio file, eliminating noise and eliminating distortion tone quality, the quality of the audio file is improved, the data processing of the whole multimedia audio-video file is completed, the outer cover plate 7 on the device can effectively protect the processing host 18 in the main control cavity 27, the processing host 18 is prevented from being damaged, some articles to be stored are placed in the storage cavity 22, the cabinet door 8 on the device can effectively protect the stored articles in the storage cavity 22, when the cabinet door 8 needs to be opened, the cabinet door 8 can be opened through the groove, heat generated when the processing host 18 works can be well dissipated through the heat dissipation back plate 14 and the heat dissipation fins 13, when the external environment is humid, the moisture absorber 21 is directly opened, after the moisture absorber 21 is opened, the moisture in the device can be well absorbed through the moisture absorption port 20 by the moisture absorber 21, prevent the electronic components in the system device from being damaged by moisture.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (10)
1. The utility model provides a multimedia image processing system in multimedia exhibition room, includes image display (1), control mouse (3), casing (6), heat dissipation backplate (14), electroplax (15), handles host computer (18), moisture absorber (21), bluetooth linking module (24) and USB linking module (25), its characterized in that: the top of the shell (6) is fixedly provided with a top plate (4), the top of the top plate (4) is fixedly provided with an image display (1) through a mounting shaft (2), a mouse pad (5) is arranged on the top surface of the top plate (4), a control mouse (3) is arranged on the mouse pad (5), a USB interface (12) is arranged on the outer wall of the rear side of the shell (6), a main control cavity (27) and a storage cavity (22) are arranged inside the shell (6), the main control cavity (27) is arranged above the storage cavity (22), the processing host (18) is fixedly arranged in the main control cavity (27), an electric plate (15) is fixedly installed inside the processing host (18), a data memory (16), a Bluetooth module (17) and a processing chip (19) are fixedly installed on the electric plate (15) from left to right respectively, and a moisture absorber (21) is fixedly installed inside the storage cavity (22);
the output ends of the Bluetooth connecting module (24) and the USB connecting module (25) are electrically connected with the input end of the multimedia image data uploading module, the output end of the multimedia image data uploading module is connected with the input end of the data integral collecting module through the Bluetooth module (17), the output end of the data integral collecting module is electrically connected with the input end of the multimedia data processing module (26), the output end of the multimedia data processing module (26) is electrically connected with the input end of the multimedia data returning module, and the output end of the multimedia data returning module is connected with the input end of the mobile terminal device through the Bluetooth module (17).
2. The system for processing multimedia images in a multimedia exhibition hall according to claim 1, wherein the control mouse (3) is connected with the processing host (18) through a connecting wire, and the image display (1) is connected with the processing host (18) through a data line (11).
3. The system for processing multimedia images in a multimedia exhibition hall according to claim 1, characterized in that the bottom of the housing (6) is fixedly provided with movable wheels (9).
4. The system for processing multimedia images in a multimedia exhibition hall according to claim 1, wherein the image display (1) has a plurality of heat dissipation openings (10) formed on the outer wall of the rear side thereof, and the plurality of heat dissipation openings (10) are parallel to each other.
5. The multimedia image processing system of the multimedia exhibition hall according to claim 1, wherein an outer cover plate (7) is fixedly installed outside the main control chamber (27) and outside the cabinet (6) through installation screws, a cabinet door (8) is installed outside the storage chamber (22) and outside the cabinet (6) through hinges, and a groove is formed in the cabinet door (8).
6. The multimedia image processing system of the multimedia exhibition hall according to claim 1, wherein a heat dissipation back plate (14) is fixedly installed in a heat dissipation groove formed on the outer wall of the back surface of the housing (6), and a heat dissipation fin (13) is rotatably installed on the heat dissipation back plate (14) through a rotating shaft.
7. The multimedia image processing system of the multimedia exhibition hall according to claim 1, wherein two moisture absorbers (21) are symmetrically installed about the longitudinal central axis of the housing (6), and a storage partition (23) is fixedly installed below the moisture absorbers (21) and horizontally inside the storage chamber (22).
8. The system for processing multimedia images in a multimedia exhibition hall according to claim 1, wherein the moisture absorption port (20) is installed on the output of the moisture absorber (21), and one end of the moisture absorption port (20) passes through and extends to the inner side of the main control cavity (27).
9. The system of claim 1, wherein the multimedia data processing module (26) comprises a multimedia data classifying module (261), an output of the multimedia data classifying module (261) is electrically connected to inputs of a picture file, a video file and an audio file, respectively, an output of the picture file is electrically connected to an input of the saturation adjusting module, the saturation adjusting module is electrically connected to the contrast adjusting module in both directions, the contrast adjusting module is electrically connected to the hue adjusting module in both directions, an output of the video file is electrically connected to an input of the geometry correcting module, the geometry correcting module is electrically connected to the blur removing module in both directions, and the blur removing module is electrically connected to the filter adjusting module in both directions, the output end of the audio file is electrically connected with the input end of the sound channel adjusting module, the output end of the sound channel adjusting module is electrically connected with the input end of the noise eliminating module, and the output end of the noise eliminating module is electrically connected with the input end of the distortion processing module.
10. The system as claimed in claim 1, wherein the mobile terminal device is one or more of a mobile phone and a notebook computer.
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| CN207651016U (en) * | 2017-09-30 | 2018-07-24 | 陕西国际商贸学院 | A kind of Mobile multimedia teaching aid |
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2020
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