CN110971870A - Data processing method and system for image display - Google Patents
Data processing method and system for image display Download PDFInfo
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- CN110971870A CN110971870A CN201911022597.9A CN201911022597A CN110971870A CN 110971870 A CN110971870 A CN 110971870A CN 201911022597 A CN201911022597 A CN 201911022597A CN 110971870 A CN110971870 A CN 110971870A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
Abstract
The application provides a data processing method and a system for image display, wherein the method comprises the following steps: setting static parameter configuration information and historical experience data transmitted by a terminal and a network as information one; receiving an image display request sent by a terminal and extracting information II; calling out all preset information for comparison, and determining the preset information consistent with the contents of the first information and the second information as third preset information; calling out a preset parameter corresponding to the third preset information; and outputting the image requested to be displayed according to the preset parameters.
Description
Technical Field
The present application relates to the field of computer technologies, and in particular, to a data processing method and system for image display.
Background
In recent years, image monitoring technology has been rapidly developed, and real-time monitoring of scenes by using images has been widely used in various industries. In order to realize comprehensive monitoring of a monitoring scene, a plurality of image acquisition devices are often deployed to form a plurality of paths of real-time/historical monitoring images and simultaneously display the images on terminals (computers, PADs, mobile phones and the like). When the number of image paths displayed by the terminal at the same time is large, the image code stream is large, and the network transmission bandwidth is small, the phenomena of image blocking, frame loss and the like often occur.
To address this problem, the prior art solutions mainly include the following two. Firstly, the hardware parameter configuration of a client computer is enhanced, and the calculation and display performance is improved, so that the phenomena of blockage and delay of a plurality of images displayed by the computer are solved. The other method is to calculate the resource consumption of the client computer in real time and automatically optimize the parameter settings of a plurality of images correspondingly so as to solve the problems of stagnation and delay of the display of the plurality of images by the computer. The first solution has the drawback that the hardware parameter configuration of the client computer is enhanced, and although the computing and displaying performance can be improved to solve the problems of stutter and delay, the cost is increased. The second solution has the defects that the resource consumption of the client computer is calculated in real time, and the parameter settings of a plurality of images are automatically optimized correspondingly, so that the pressure of a CPU (central processing unit), a memory, a display card and the like of the client computer is increased and the image display delay is increased reversely due to the addition of a link of monitoring the resource use in real time.
Aiming at the problems, a technology for solving the phenomena of unsmooth and delay of a plurality of images displayed by a terminal is provided, and the problems of cost increase, reverse increase of delay and the like in the prior art are solved.
Disclosure of Invention
The application provides a data processing method and a data processing system for image display, which are used for solving the problems of blocking and delay when a terminal displays a plurality of images, and solving the problems of cost increase, reverse increase of delay and the like caused by the existing solution, and the technical scheme adopted by the application is as follows:
in a first aspect, a data processing method for image display is provided, the method comprising:
setting static parameter configuration information and historical experience data transmitted by a terminal and a network as information one;
receiving an image display request sent by a terminal and extracting information II;
calling out all preset information for comparison, and determining the preset information consistent with the contents of the first information and the second information as third preset information;
calling out a preset parameter corresponding to the third preset information;
and outputting the image requested to be displayed according to the preset parameters.
Preferably, the first information and the second information can be configured according to specific situations.
In a second aspect, there is provided a data processing system for image display, the system comprising: information module, receiving module, analysis module, parameter module, output module, wherein:
the information module is used for setting static parameter configuration information and historical experience data transmitted by the terminal and the network as information I;
the receiving module is used for receiving an image display request sent by a terminal and extracting information II;
the analysis module is used for calling out all preset information for comparison, and determining the preset information consistent with the content of the first information and the second information as third preset information;
the parameter module is used for calling out a preset parameter corresponding to the preset information III;
and the output module is used for outputting the image requested to be displayed according to the preset parameters.
Preferably, the information module is configured to set static parameter configuration information and historical experience data transmitted by the terminal and the network as information one according to specific situations; and the receiving module is used for receiving an image display request sent by the terminal according to a specific situation and extracting information II.
Compared with the prior art, the data processing method and system for image display improve the calculation and display performance by enhancing the hardware parameter configuration of a client computer; compared with the technical scheme that the resource consumption of the client computer is calculated in real time and the parameter settings of the plurality of images are automatically optimized correspondingly, the method and the device do not need to update the terminal configuration and do not increase the acquisition cost of the terminal; according to the method, the experience matrix model is adopted, and a dynamic monitoring link of terminal resource use is avoided, so that additional consumption of terminal resources is avoided, and the overall effect of displaying a plurality of images can be effectively improved; meanwhile, the response speed between the management system and the computer client is increased, and the real-time performance of displaying a plurality of images can be effectively improved.
Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.
Drawings
The foregoing and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic flowchart of a data processing method for image display according to an embodiment of the present application;
fig. 2 is a schematic diagram of a data processing system for displaying an image according to an embodiment of the present application.
Detailed Description
Reference will now be made in detail to the embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.
As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. As used herein, the term "and/or" includes all or any element and all combinations of one or more of the associated listed items.
To make the objects, technical solutions and advantages of the present application more clear, embodiments of the present application will be described in further detail below with reference to the accompanying drawings.
The following describes the technical solutions of the present application and how to solve the above technical problems with specific embodiments. The following several specific embodiments may be combined with each other, and details of the same or similar concepts or processes may not be repeated in some embodiments. Embodiments of the present application will be described below with reference to the accompanying drawings.
An embodiment of the present application provides a personalized recommendation method, as shown in fig. 1, the method may include the following steps:
step one, setting static parameter configuration information and historical experience data transmitted by a terminal and a network as information one.
The management of the image monitoring system is generally composed of system management software (including components such as management service, forwarding service, storage service, gateway service, and the like) and a computer client.
The computer client sends an image display request to a management service of system management software, the management service transmits instructions to a forwarding service component, a storage service component, a gateway service component and the like according to the pre-configuration condition of the system, and the forwarding service component, the storage service component, the gateway service component and the like send the original or processed real-time/historical images of the camera to the computer client sending the request according to preset rules.
The method and the device integrate static parameter configuration of terminal/network transmission, display window layout (mode and quantity), real-time/historical images (single code stream and multiple code streams) and historical experience data, and construct an experience matrix model, wherein the experience matrix model comprises preset conditions and corresponding preset processing flows. And the system management platform extracts information according to the static parameter configuration information transmitted by the terminal and the network and the received specific image display request, analyzes and calculates the information, and selects and executes a corresponding processing flow from the preset processing flows according to a calculation result.
In this embodiment, the static parameter configuration information and the historical experience data transmitted by the terminal (in this embodiment, the client computer) and the network are set as the first information.
And step two, receiving an image display request sent by the terminal and extracting information two.
Specifically, the image display request sent by the terminal includes information such as display window layout (mode, number), real-time/historical images (single code stream, multi-code stream) and the like, and the system management platform at the server side extracts the information from the image display request as information two after receiving the image display request.
And step three, calling out all preset information for comparison, and determining the preset information consistent with the contents of the first information and the second information as third preset information.
Specifically, the experience matrix model in this embodiment includes a preset condition and a corresponding preset processing flow. The preset condition is a parameter value corresponding to a parameter in the first information and the second information. In this step, the contents of the first information and the second information are compared with preset conditions included in an experience matrix model, and information included in the preset conditions consistent with the contents of the first information and the second information is determined as third preset information.
And step four, calling out a preset parameter corresponding to the preset information III.
Specifically, the experience matrix model in this embodiment includes a preset condition and a corresponding preset processing flow. The third preset information is a preset condition corresponding to the specific image display request, which is confirmed by analysis and calculation after the specific image display request is provided, and the preset condition has a corresponding preset processing flow. Calling out the preset parameter corresponding to the preset information III means a preset processing flow corresponding to the preset condition.
Part of the preset processing flow of the experience matrix model is as follows:
1. and (3) reading the real-time image:
(1) when a single-code-stream camera and a computer client request for single-picture display, the preset processing flow is as follows: and the target real-time image is transcoded and output by the gateway service through the forwarding service.
(2) When a computer client requests multi-picture display, the preset processing flow is as follows: according to the resolution of the target picture of the client computer (given by display resolution, picture number and layout calculation), determining the output form (format and path) of the target real-time image, such as: the target real-time image is directly output by the related code stream of the camera or the target real-time image is transcoded and output by the forwarding service and the gateway service.
2. And (3) requesting historical images:
when the computer client displays multiple pictures, the preset processing flow is as follows: according to the resolution of the target picture of the client computer (given by display resolution, picture number and layout calculation), determining the output form (format and path) of the target historical image, such as: the target historical image is directly output by the storage service or the target historical image is transcoded and output by the storage service through the gateway service.
And step five, outputting the image requested to be displayed according to the preset parameters.
Fig. 2 is a data processing system for displaying an image according to an embodiment of the present application, where the system includes: information module, receiving module, analysis module, parameter module, output module, wherein:
the information module is used for setting static parameter configuration information and historical experience data transmitted by the terminal and the network as information I;
the receiving module is used for receiving an image display request sent by a terminal and extracting information II;
the analysis module is used for calling out all preset information for comparison, and determining the preset information consistent with the content of the first information and the second information as third preset information;
the parameter module is used for calling out a preset parameter corresponding to the preset information III;
and the output module is used for outputting the image requested to be displayed according to the preset parameters.
It should be understood that, although the steps in the flowcharts of the figures are shown in order as indicated by the arrows, the steps are not necessarily performed in order as indicated by the arrows. The steps are not performed in the exact order shown and may be performed in other orders unless explicitly stated herein. Moreover, at least a portion of the steps in the flow chart of the figure may include multiple sub-steps or multiple stages, which are not necessarily performed at the same time, but may be performed at different times, which are not necessarily performed in sequence, but may be performed alternately or alternately with other steps or at least a portion of the sub-steps or stages of other steps.
The foregoing is only a partial embodiment of the present application, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present application, and these modifications and decorations should also be regarded as the protection scope of the present application.
Claims (4)
1. A data processing method for image display, comprising:
setting static parameter configuration information and historical experience data transmitted by a terminal and a network as information one;
receiving an image display request sent by a terminal and extracting information II;
calling out all preset information for comparison, and determining the preset information consistent with the contents of the first information and the second information as third preset information;
calling out a preset parameter corresponding to the third preset information;
and outputting the image requested to be displayed according to the preset parameters.
2. The method of claim 1, wherein the first information and the second information are configurable on a case-by-case basis.
3. A data processing system for image display, the system comprising: information module, receiving module, analysis module, parameter module, output module, wherein:
the information module is used for setting static parameter configuration information and historical experience data transmitted by the terminal and the network as information I;
the receiving module is used for receiving an image display request sent by a terminal and extracting information II;
the analysis module is used for calling out all preset information for comparison, and determining the preset information consistent with the content of the first information and the second information as third preset information;
the parameter module is used for calling out a preset parameter corresponding to the preset information III;
and the output module is used for outputting the image requested to be displayed according to the preset parameters.
4. The data processing system for image display according to claim 3, wherein the information module is configured to set static parameter configuration information and historical experience data transmitted by the terminal and the network as information one according to specific situations; and the receiving module is used for receiving an image display request sent by the terminal according to a specific situation and extracting information II.
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| CN201911022597.9A CN110971870B (en) | 2019-10-25 | 2019-10-25 | Data processing method for image display |
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| CN113256631A (en) * | 2021-07-06 | 2021-08-13 | 江苏迈特菲光电技术有限公司 | Method for improving film reading efficiency and adjusting medical image quality |
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