CN111325081B - Intelligent data information matching system - Google Patents
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Abstract
The invention relates to an intelligent information matching system, comprising: the information analysis equipment is arranged below the dining table and used for performing content matching on the inverse harmonic mean filtering image according to the reference human body contour and outputting the number of image areas with successfully matched contents as the number of people in real time; the auxiliary dish ordering equipment is configured for each dining table and comprises dish receiving sub-equipment, dish quantity counting sub-equipment and voice reminding sub-equipment, and the dish quantity counting sub-equipment is connected with the dish receiving sub-equipment and the voice reminding sub-equipment respectively. The intelligent information matching system has wide application and convenient operation. Because the pertinence analysis is respectively carried out on the number of diners at the current dining table and the total amount of ordered dishes, and the voice prompt is timely carried out when the ordered total amount of dishes exceeds the amount of dishes matched with the number of the diners, the aims of energy conservation and environmental protection are fulfilled while the dining requirements are met.
Description
Technical Field
The invention relates to the field of data analysis, in particular to an intelligent data information matching system.
Background
Currently, there are two main methods for data analysis:
1. a list method; the most common method for recording and processing the experimental data is to express the experimental data in a list mode according to a certain rule. The corresponding relation of the design requirements of the table is clear, simple and clear, and the physical relation between the related quantities is favorably found; it is also required to specify physical quantity names, symbols, orders of magnitude, units, and the like in the title bar; calculation columns and statistical columns, etc. other than the raw data may be listed as necessary. Finally, the name of the table, the model, the range and the accuracy grade of the main measuring instrument, and parameters related to environmental conditions such as temperature, humidity and the like are required to be written.
2. A drawing method; the mapping method can most prominently express the variation relation between the physical quantities. It is also possible to easily determine certain results (such as the slope and intercept of a straight line) required for the experiment from the graph, and to read out the corresponding points that were not observed (interpolation) or, under certain conditions, from the extended portion of the graph to the corresponding points outside the measurement range (extrapolation). In addition, some complex functional relationships can be represented by a straight line diagram through certain transformation. For example, the resistance-temperature relationship of a semiconductor thermistor is logarithmic, and a graph is drawn with a semi-logarithmic graph paper with lgR as a vertical axis and 1/T as a horizontal axis to form a straight line.
Disclosure of Invention
The invention requires at least the following important points of invention:
(1) the method comprises the steps of respectively analyzing the number of diners at the current dining table and the total amount of ordered dishes in a targeted manner, and timely carrying out voice reminding when the total amount of ordered dishes exceeds the amount of dishes matched with the number of diners, so that the aims of energy conservation and environmental protection are fulfilled while the dining requirements are met;
(2) in the case where a plurality of devices are simultaneously supplied with power using the same power supply device, when it is detected that the number of lines of an image to be processed is excessive, and the device power consumption is predicted to increase, the complexity of image processing is reduced to reduce the device power consumption, thereby maintaining the balance of the entire system power consumption.
According to an aspect of the present invention, there is provided an intelligent information matching system, the system including:
the information analysis equipment is arranged below the dining table, is connected with the targeted filtering equipment, and is used for performing content matching on the inverse harmonic mean filtering image by using the reference human body contour and outputting the number of image areas with successfully matched contents as the number of people in real time;
the auxiliary dish ordering equipment is configured for each dining table, is positioned on the table top of the corresponding dining table, and comprises dish receiving sub-equipment, dish quantity counting sub-equipment and voice reminding sub-equipment, wherein the dish quantity counting sub-equipment is respectively connected with the dish receiving sub-equipment and the voice reminding sub-equipment;
in the auxiliary ordering device, the dish receiving sub-device is used for receiving each ordered dish of the corresponding dining table, and the dish quantity counting sub-device counts the total dish quantity of each ordered dish according to the dish quantity corresponding to each ordered dish;
in the auxiliary ordering equipment, the voice reminding sub-equipment is also connected with the information analysis equipment and is used for playing a voice reminding file corresponding to the excessive ordering quantity when the number of the diner people corresponding to the total ordering quantity minus the number of the immediate people exceeds a preset number threshold;
the network snapshot device is arranged above the dining table and used for carrying out snapshot operation on the environment where the dining table is located so as to obtain and output a corresponding current snapshot image;
the histogram equalization equipment is connected with the network snapshot equipment and is used for receiving the current snapshot image, executing histogram equalization processing on the current snapshot image to obtain a corresponding histogram equalization image and outputting the histogram equalization image;
the real-time measuring equipment is connected with the histogram equalization equipment and is used for receiving the histogram equalization image, carrying out real-time detection on the number of pixel rows in the histogram equalization image so as to obtain the corresponding number of real-time rows and outputting the number of real-time rows;
the signal analysis equipment is connected with the instant measuring equipment and used for receiving the instant line number, determining a line number grade in direct proportion to the instant line number and outputting the line number grade;
the real-time analysis equipment is connected with the signal analysis equipment, and is used for sending a higher-grade signal when the received line number grade is greater than or equal to a preset grade threshold value, and is also used for sending a lower-grade signal when the received line number grade is less than the preset grade threshold value;
and the targeted filtering equipment is respectively connected with the instant analysis equipment and the histogram equalization equipment and is used for executing multiple times of inverse harmonic mean filtering processing on the histogram equalization image when the low-level signal is received so as to obtain and output an inverse harmonic mean filtering image.
The intelligent information matching system has wide application and convenient operation. Because the pertinence analysis is respectively carried out on the number of diners at the current dining table and the total amount of ordered dishes, and the voice prompt is timely carried out when the ordered total amount of dishes exceeds the amount of dishes matched with the number of the diners, the aims of energy conservation and environmental protection are fulfilled while the dining requirements are met.
Detailed Description
The following will explain embodiments of the intelligent information matching system of the present invention in detail.
Image recognition may be based on the main features of the image. Each image has its features such as the letter a having a tip, P having a circle, and the center of Y having an acute angle, etc. The study of eye movement in image recognition shows that the sight line is always focused on the main features of the image, namely, the places where the curvature of the contour of the image is maximum or the direction of the contour changes suddenly, and the information content of the places is maximum. And the scan path of the eye always goes from one feature to another in turn. Therefore, in the image recognition process, the perception mechanism must exclude the input redundant information and extract the key information. At the same time, there must be a mechanism in the brain that is responsible for integrating the information, which can organize the information obtained in stages into a complete perceptual map.
In a human image recognition system, complex images are often recognized through different levels of information processing. For a familiar figure, it is recognized as a unit by grasping its main features, and its details are not paid attention to. Such an integral unit composed of isolated unit material is called a block, each of which is sensed simultaneously. In the recognition of the character material, people can not only form the units of strokes or components of a Chinese character into a block, but also can recognize the frequently-occurring characters or phrases into block units.
In computer vision recognition systems, image content is often described in terms of image features. In fact, computer vision based image retrieval can also be divided into three steps like a text search engine: extracting features, building an index build and querying.
At present, every customer who goes to the restaurant to have dinner all has such puzzlement, because the dish volume of the dish of every restaurant all is different, hardly carries out accurate dish volume and holds, if the dish volume of ordering dish is too little, then make the personnel of having dinner eat inadequately easily, the time has been wasted again to ordering dish again, if the dish volume of ordering dish is too much, then cause the waste of a large amount of dishes easily.
In order to overcome the defects, the invention builds an intelligent information matching system, and can effectively solve the corresponding technical problem.
The intelligent information matching system shown according to the embodiment of the invention comprises:
the information analysis equipment is arranged below the dining table, is connected with the targeted filtering equipment, and is used for performing content matching on the inverse harmonic mean filtering image by using the reference human body contour and outputting the number of image areas with successfully matched contents as the number of people in real time;
the auxiliary dish ordering equipment is configured for each dining table, is positioned on the table top of the corresponding dining table, and comprises dish receiving sub-equipment, dish quantity counting sub-equipment and voice reminding sub-equipment, wherein the dish quantity counting sub-equipment is respectively connected with the dish receiving sub-equipment and the voice reminding sub-equipment;
in the auxiliary ordering device, the dish receiving sub-device is used for receiving each ordered dish of the corresponding dining table, and the dish quantity counting sub-device counts the total dish quantity of each ordered dish according to the dish quantity corresponding to each ordered dish;
in the auxiliary ordering equipment, the voice reminding sub-equipment is also connected with the information analysis equipment and is used for playing a voice reminding file corresponding to the excessive ordering quantity when the number of the diner people corresponding to the total ordering quantity minus the number of the immediate people exceeds a preset number threshold;
the network snapshot device is arranged above the dining table and used for carrying out snapshot operation on the environment where the dining table is located so as to obtain and output a corresponding current snapshot image;
the histogram equalization equipment is connected with the network snapshot equipment and is used for receiving the current snapshot image, executing histogram equalization processing on the current snapshot image to obtain a corresponding histogram equalization image and outputting the histogram equalization image;
the real-time measuring equipment is connected with the histogram equalization equipment and is used for receiving the histogram equalization image, carrying out real-time detection on the number of pixel rows in the histogram equalization image so as to obtain the corresponding number of real-time rows and outputting the number of real-time rows;
the signal analysis equipment is connected with the instant measuring equipment and used for receiving the instant line number, determining a line number grade in direct proportion to the instant line number and outputting the line number grade;
the real-time analysis equipment is connected with the signal analysis equipment, and is used for sending a higher-grade signal when the received line number grade is greater than or equal to a preset grade threshold value, and is also used for sending a lower-grade signal when the received line number grade is less than the preset grade threshold value;
the targeted filtering equipment is respectively connected with the instant analysis equipment and the histogram equalization equipment and is used for executing multiple times of inverse harmonic mean filtering processing on the histogram equalization image when the low-level signal is received so as to obtain and output an inverse harmonic mean filtering image;
the voice reminding sub-equipment is further used for stopping playing the voice reminding file corresponding to the dish ordering excess when the number of the diner people corresponding to the total dish amount minus the number of the instant people does not exceed a preset number threshold;
wherein the targeted filtering device is further configured to perform inverse harmonic mean filtering processing only once on the histogram equalized image when the level-up signal is received, to obtain and output an inverse harmonic mean filtered image.
Next, a detailed configuration of the intelligent information matching system of the present invention will be further described.
In the intelligent information matching system:
the histogram equalization apparatus, the instantaneous analysis apparatus, the targeted filtering apparatus, and the signal analysis apparatus are powered by the same power supply apparatus.
In the intelligent information matching system:
the targeted filtering device comprises a signal receiving sub-device, a filtering processing sub-device and an image output sub-device;
wherein, in the targeted filtering device, the filtering processing sub-device is respectively connected with the signal receiving sub-device and the image output sub-device;
wherein, in the targeted filtering device, the filtering processing sub-device is configured to perform inverse harmonic mean filtering processing on the histogram equalized image for a plurality of times when receiving the signal with the lower level, and is further configured to perform inverse harmonic mean filtering processing on the histogram equalized image only once when receiving the signal with the higher level.
The intelligent information matching system can also comprise:
the geometric correction device is respectively connected with the network snapshot device and the histogram equalization device and is used for receiving a current snapshot image, determining background complexity in the current snapshot image, determining the number of image fragments for performing average segmentation on the current snapshot image based on the background complexity, wherein the higher the background complexity is, the more the number of image fragments for performing average segmentation on the current snapshot image is, respectively performing geometric correction processing operation based on image fragment distortion degree on each image fragment to obtain each geometric correction fragment, and the larger the image fragment distortion degree is, the stronger the geometric correction processing operation intensity on the image fragments is, and combining each geometric correction fragment to obtain a corrected combined image;
wherein the geometry correcting device is further configured to send the corrected combined image to the histogram equalization device in place of the current snap-shot image.
In the intelligent information matching system:
the specific operation of the geometry correction device for determining the complexity of the background in the current snapshot image is as follows: the method comprises the steps of obtaining a Y-channel pixel value, a U-channel pixel value and a V-channel pixel value of each pixel point in the current snapshot image, determining gradients of the Y-channel pixel value of each pixel point in each direction to be used as a Y-channel gradient, determining gradients of the U-channel pixel value of each pixel point in each direction to be used as a U-channel gradient, determining gradients of the V-channel pixel value of each pixel point in each direction to be used as a V-channel gradient, and determining the background complexity corresponding to the current snapshot image based on the Y-channel gradient, the U-channel gradient and the V-channel gradient of each pixel point.
The intelligent information matching method shown according to the embodiment of the invention comprises the following steps:
the information analysis equipment is arranged below the dining table, is connected with the targeted filtering equipment, and is used for performing content matching on the inverse harmonic mean filtering image by using the reference human body contour and outputting the number of image areas with successfully matched contents as the number of people in real time;
the auxiliary ordering equipment is used, one auxiliary ordering equipment is configured for each dining table, the auxiliary ordering equipment is positioned on the table top of the corresponding dining table and comprises dish receiving sub-equipment, dish quantity counting sub-equipment and voice reminding sub-equipment, and the dish quantity counting sub-equipment is respectively connected with the dish receiving sub-equipment and the voice reminding sub-equipment;
in the auxiliary ordering device, the dish receiving sub-device is used for receiving each ordered dish of the corresponding dining table, and the dish quantity counting sub-device counts the total dish quantity of each ordered dish according to the dish quantity corresponding to each ordered dish;
in the auxiliary ordering equipment, the voice reminding sub-equipment is also connected with the information analysis equipment and is used for playing a voice reminding file corresponding to the excessive ordering quantity when the number of the diner people corresponding to the total ordering quantity minus the number of the immediate people exceeds a preset number threshold;
the method comprises the following steps of using network snapshot equipment, arranging the network snapshot equipment above a dining table, and carrying out snapshot operation on the environment where the dining table is located so as to obtain and output a corresponding current snapshot image;
using histogram equalization equipment, connected with the network snapshot equipment, for receiving the current snapshot image, performing histogram equalization processing on the current snapshot image to obtain a corresponding histogram equalization image, and outputting the histogram equalization image;
using instant measurement equipment, connected with the histogram equalization equipment, for receiving the histogram equalization image, performing instant detection on the number of pixel rows in the histogram equalization image to obtain a corresponding instant number of rows, and outputting the instant number of rows;
using a signal analysis device, connected with the instant measurement device, for receiving the instant line number, determining a line number grade in direct proportion to the instant line number, and outputting the line number grade;
using an instant analysis device, connected with the signal analysis device, for sending a signal with a higher level when the received line number level is greater than or equal to a preset level threshold value, and for sending a signal with a lower level when the received line number level is less than the preset level threshold value;
using a targeted filtering device, respectively connected to the instantaneous analysis device and the histogram equalization device, for performing multiple inverse harmonic mean filtering processes on the histogram equalization image when receiving the low-level signal, so as to obtain and output an inverse harmonic mean filtered image;
the voice reminding sub-equipment is further used for stopping playing the voice reminding file corresponding to the dish ordering excess when the number of the diner people corresponding to the total dish amount minus the number of the instant people does not exceed a preset number threshold;
wherein the targeted filtering device is further configured to perform inverse harmonic mean filtering processing only once on the histogram equalized image when the level-up signal is received, to obtain and output an inverse harmonic mean filtered image.
Next, the detailed steps of the intelligent information matching method of the present invention will be further described.
The intelligent information matching method comprises the following steps:
the histogram equalization apparatus, the instantaneous analysis apparatus, the targeted filtering apparatus, and the signal analysis apparatus are powered by the same power supply apparatus.
The intelligent information matching method comprises the following steps:
the targeted filtering device comprises a signal receiving sub-device, a filtering processing sub-device and an image output sub-device;
wherein, in the targeted filtering device, the filtering processing sub-device is respectively connected with the signal receiving sub-device and the image output sub-device;
wherein, in the targeted filtering device, the filtering processing sub-device is configured to perform inverse harmonic mean filtering processing on the histogram equalized image for a plurality of times when receiving the signal with the lower level, and is further configured to perform inverse harmonic mean filtering processing on the histogram equalized image only once when receiving the signal with the higher level.
The intelligent information matching method may further include:
using a geometric correction device, which is respectively connected with the network snapshot device and the histogram equalization device, and is configured to receive a current snapshot image, determine a background complexity in the current snapshot image, and determine an image fragment number for performing average segmentation on the current snapshot image based on the background complexity, where the higher the background complexity is, the more the image fragment number for performing average segmentation on the current snapshot image is, and respectively perform geometric correction processing operation based on image fragment distortion degree on each image fragment to obtain each geometric correction fragment, and the larger the image fragment distortion degree is, the stronger the geometric correction processing operation intensity performed on the image fragments is, and combine each geometric correction fragment to obtain a corrected combined image;
wherein the geometry correcting device is further configured to send the corrected combined image to the histogram equalization device in place of the current snap-shot image.
The intelligent information matching method comprises the following steps:
the specific operation of the geometry correction device for determining the complexity of the background in the current snapshot image is as follows: the method comprises the steps of obtaining a Y-channel pixel value, a U-channel pixel value and a V-channel pixel value of each pixel point in the current snapshot image, determining gradients of the Y-channel pixel value of each pixel point in each direction to be used as a Y-channel gradient, determining gradients of the U-channel pixel value of each pixel point in each direction to be used as a U-channel gradient, determining gradients of the V-channel pixel value of each pixel point in each direction to be used as a V-channel gradient, and determining the background complexity corresponding to the current snapshot image based on the Y-channel gradient, the U-channel gradient and the V-channel gradient of each pixel point.
In addition, the instant analysis device is implemented by a graphics processor. A Graphics processor (abbreviated as GPU), also called a display core, a visual processor, and a display chip, is a microprocessor specially used for image operation on a personal computer, a workstation, a game machine, and some mobile devices (such as a tablet computer and a smart phone). The graphic processor is used for converting and driving display information required by a computer system, providing a line scanning signal for the display and controlling the correct display of the display, is an important element for connecting the display and a personal computer mainboard, and is also one of important equipment for man-machine conversation. The display card is an important component in the computer host, takes charge of outputting display graphics, and is very important for people engaged in professional graphic design. The processor of the graphics card is called the Graphics Processor (GPU), which is the "heart" of the graphics card, similar to the CPU, except that the GPU is designed specifically to perform the complex mathematical and geometric calculations necessary for graphics rendering. Some of the fastest GPUs integrate even more transistors than normal CPUs. Most current GPUs have 2D or 3D graphics acceleration capabilities. If the CPU wants to draw a two-dimensional graph, only an instruction needs to be sent to the GPU, for example, if a rectangle with the length and width of a multiplied by b is drawn at a coordinate position (x, y), the GPU can quickly calculate all pixels of the graph, draw a corresponding graph at a specified position on a display, inform the CPU that the graph is drawn completely, and then wait for the CPU to send a next graph instruction.
Finally, it should be noted that each functional device in the embodiments of the present invention may be integrated into one processing device, or each device may exist alone physically, or two or more devices may be integrated into one device.
The functions, if implemented in the form of software-enabled devices and sold or used as a stand-alone product, may be stored in a computer-readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (3)
1. An intelligent information matching system, the system comprising:
the information analysis equipment is arranged below the dining table, is connected with the targeted filtering equipment, and is used for performing content matching on the inverse harmonic mean filtering image by using the reference human body contour and outputting the number of image areas with successfully matched contents as the number of people in real time;
the auxiliary dish ordering equipment is configured for each dining table, is positioned on the table top of the corresponding dining table, and comprises dish receiving sub-equipment, dish quantity counting sub-equipment and voice reminding sub-equipment, wherein the dish quantity counting sub-equipment is respectively connected with the dish receiving sub-equipment and the voice reminding sub-equipment;
in the auxiliary ordering device, the dish receiving sub-device is used for receiving each ordered dish of the corresponding dining table, and the dish quantity counting sub-device counts the total dish quantity of each ordered dish according to the dish quantity corresponding to each ordered dish;
in the auxiliary ordering equipment, the voice reminding sub-equipment is also connected with the information analysis equipment and is used for playing a voice reminding file corresponding to the excessive ordering quantity when the number of the diner people corresponding to the total ordering quantity minus the number of the immediate people exceeds a preset number threshold;
the network snapshot device is arranged above the dining table and used for carrying out snapshot operation on the environment where the dining table is located so as to obtain and output a corresponding current snapshot image;
the histogram equalization equipment is connected with the network snapshot equipment and is used for receiving the current snapshot image, executing histogram equalization processing on the current snapshot image to obtain a corresponding histogram equalization image and outputting the histogram equalization image;
the real-time measuring equipment is connected with the histogram equalization equipment and is used for receiving the histogram equalization image, carrying out real-time detection on the number of pixel rows in the histogram equalization image so as to obtain the corresponding number of real-time rows and outputting the number of real-time rows;
the signal analysis equipment is connected with the instant measuring equipment and used for receiving the instant line number, determining a line number grade in direct proportion to the instant line number and outputting the line number grade;
the real-time analysis equipment is connected with the signal analysis equipment, and is used for sending a higher-grade signal when the received line number grade is greater than or equal to a preset grade threshold value, and is also used for sending a lower-grade signal when the received line number grade is less than the preset grade threshold value;
the targeted filtering equipment is respectively connected with the instant analysis equipment and the histogram equalization equipment and is used for executing multiple times of inverse harmonic mean filtering processing on the histogram equalization image when the low-level signal is received so as to obtain and output an inverse harmonic mean filtering image;
the voice reminding sub-equipment is further used for stopping playing the voice reminding file corresponding to the dish ordering excess when the number of the diner people corresponding to the total dish amount minus the number of the instant people does not exceed a preset number threshold;
wherein the targeted filtering device is further configured to, when the higher-level signal is received, perform inverse harmonic mean filtering processing only once on the histogram equalized image to obtain and output an inverse harmonic mean filtered image;
the histogram equalization device, the instantaneous analysis device, the targeted filtering device and the signal analysis device are powered by the same power supply device;
the targeted filtering device comprises a signal receiving sub-device, a filtering processing sub-device and an image output sub-device;
wherein, in the targeted filtering device, the filtering processing sub-device is respectively connected with the signal receiving sub-device and the image output sub-device;
wherein, in the targeted filtering device, the filtering processing sub-device is configured to perform inverse harmonic mean filtering processing on the histogram equalized image for a plurality of times when receiving the signal with the lower level, and is further configured to perform inverse harmonic mean filtering processing on the histogram equalized image only once when receiving the signal with the higher level.
2. The intelligent information matching system of claim 1, wherein the system further comprises:
the geometric correction device is respectively connected with the network snapshot device and the histogram equalization device and is used for receiving a current snapshot image, determining background complexity in the current snapshot image, determining the number of image fragments for performing average segmentation on the current snapshot image based on the background complexity, wherein the higher the background complexity is, the more the number of image fragments for performing average segmentation on the current snapshot image is, respectively performing geometric correction processing operation based on image fragment distortion degree on each image fragment to obtain each geometric correction fragment, and the larger the image fragment distortion degree is, the stronger the geometric correction processing operation intensity on the image fragments is, and combining each geometric correction fragment to obtain a corrected combined image;
wherein the geometry correcting device is further configured to send the corrected combined image to the histogram equalization device in place of the current snap-shot image.
3. The intelligent information matching system of claim 2, wherein:
the specific operation of the geometry correction device for determining the complexity of the background in the current snapshot image is as follows: the method comprises the steps of obtaining a Y-channel pixel value, a U-channel pixel value and a V-channel pixel value of each pixel point in the current snapshot image, determining gradients of the Y-channel pixel value of each pixel point in each direction to be used as a Y-channel gradient, determining gradients of the U-channel pixel value of each pixel point in each direction to be used as a U-channel gradient, determining gradients of the V-channel pixel value of each pixel point in each direction to be used as a V-channel gradient, and determining the background complexity corresponding to the current snapshot image based on the Y-channel gradient, the U-channel gradient and the V-channel gradient of each pixel point.
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| CN202103704U (en) * | 2011-03-30 | 2012-01-04 | 郭小卫 | Intelligent ordering dishes terminal |
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| CN107705469A (en) * | 2017-09-29 | 2018-02-16 | 阿里巴巴集团控股有限公司 | Settlement method, the intelligence of having dinner are ordered equipment and intelligent restaurant payment system |
| CN107947871A (en) * | 2017-11-21 | 2018-04-20 | 韩劝劝 | A kind of method of the amount of radiation of control router |
| CN109409345A (en) * | 2018-12-24 | 2019-03-01 | 余姚市荣大塑业有限公司 | Performance organization is played in intelligence |
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| US8131117B2 (en) * | 2008-12-29 | 2012-03-06 | Arcsoft Hangzhou Co. Ltd. | Method for magnifying images and videos and associated image processing device |
| CN202103704U (en) * | 2011-03-30 | 2012-01-04 | 郭小卫 | Intelligent ordering dishes terminal |
| CN107705469A (en) * | 2017-09-29 | 2018-02-16 | 阿里巴巴集团控股有限公司 | Settlement method, the intelligence of having dinner are ordered equipment and intelligent restaurant payment system |
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