CN116723298B - Method and device for improving transmission efficiency of camera end - Google Patents
Method and device for improving transmission efficiency of camera end Download PDFInfo
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- 238000000354 decomposition reaction Methods 0.000 claims description 10
- 238000010276 construction Methods 0.000 claims description 6
- 238000000605 extraction Methods 0.000 claims description 4
- 238000005457 optimization Methods 0.000 abstract description 14
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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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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/00095—Systems or arrangements for the transmission of the picture signal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/80—Camera processing pipelines; Components thereof
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/95—Computational photography systems, e.g. light-field imaging systems
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The invention discloses a method and a device for improving the transmission efficiency of a camera end. Wherein the method comprises the following steps: acquiring a camera image generation parameter and a camera transmission parameter; extracting image complexity and image multielement in the camera image generation parameters; constructing a first transmission strategy according to the image complexity and the camera transmission parameters, wherein the first transmission strategy comprises the following steps: a first transmission channel, a first channel ratio; constructing a second transmission strategy according to the image multielement and the camera transmission parameters, wherein the second transmission strategy comprises the following steps: a second transmission channel and a second channel ratio; transmitting the image data with the image complexity exceeding a first preset threshold value through the first transmission strategy, and transmitting the image data with the image multielement exceeding a second preset threshold value through the second transmission strategy. The invention solves the technical problems that the optimization method for the image transmission efficiency in the camera in the prior art only increases bandwidth hardware or compresses pixels or sizes of image files, so that not only can a great optimization effect not be provided, but also the quality and the accuracy of image transmission can be reduced.
Description
Technical Field
The invention relates to the field of camera parameter processing, in particular to a method and a device for improving the transmission efficiency of a camera end.
Background
Along with the continuous development of intelligent science and technology, intelligent equipment is increasingly used in life, work and study of people, and the quality of life of people is improved and the learning and working efficiency of people is increased by using intelligent science and technology means.
At present, when light field camera monitoring or sports field sports monitoring and identification are performed, image data of a camera array or each independently arranged camera device is generally transmitted and collected, and the data collected by transmission is analyzed and processed to obtain an image processing result required by a user. However, the optimization method related to the image transmission efficiency in the camera in the prior art only increases bandwidth hardware or compresses pixels or sizes of the image file, which not only does not provide a great optimization effect, but also reduces quality and accuracy of image transmission.
In view of the above problems, no effective solution has been proposed at present.
Disclosure of Invention
The embodiment of the invention provides a method and a device for improving the transmission efficiency of a camera end, which at least solve the technical problems that the optimization method for the image transmission efficiency in the camera in the prior art only increases bandwidth hardware or compresses pixels or sizes of image files, so that not only can a great optimization effect not be provided, but also the quality and the accuracy of image transmission can be reduced.
According to an aspect of an embodiment of the present invention, there is provided a method for improving transmission efficiency of a camera, including: acquiring a camera image generation parameter and a camera transmission parameter; extracting image complexity and image multielement in the camera image generation parameters; constructing a first transmission strategy according to the image complexity and the camera transmission parameters, wherein the first transmission strategy comprises the following steps: a first transmission channel, a first channel ratio; constructing a second transmission strategy according to the image multielement and the camera transmission parameters, wherein the second transmission strategy comprises the following steps: a second transmission channel and a second channel ratio; transmitting the image data with the image complexity exceeding a first preset threshold value through the first transmission strategy, and transmitting the image data with the image multielement exceeding a second preset threshold value through the second transmission strategy.
Optionally, the sum of the first channel ratio and the second channel ratio is 1.
Optionally, the extracting the image complexity and the image multielement in the camera image generation parameter includes: the camera image generation parameter input value classification model is used for obtaining classification parameters, wherein the classification parameters represent classification results of various image attributes of the collected image data; and inputting the classification parameters into a decomposition matrix to obtain the image complexity and the image multielement, wherein the image complexity represents the degree of the expression complexity of the image data, and the image multielement represents the array complex acquisition condition of the image data.
Optionally, before transmitting the image data with the image complexity exceeding the first preset threshold value through the first transmission policy and transmitting the image data with the image multielement exceeding the second preset threshold value through the second transmission policy, the method further includes: and acquiring the first preset threshold and the second preset threshold according to the adjustment information sent by the transmission rate adjustment terminal.
According to another aspect of the embodiment of the present invention, there is also provided a device for improving transmission efficiency of a camera, including: the acquisition module is used for acquiring the camera image generation parameters and the camera transmission parameters; the extraction module is used for extracting the image complexity and the image multielement in the camera image generation parameters; the first construction module is configured to construct a first transmission policy according to the image complexity and the camera transmission parameter, where the first transmission policy includes: a first transmission channel, a first channel ratio; the second construction module is configured to construct a second transmission policy according to the image multielement and the camera transmission parameter, where the second transmission policy includes: a second transmission channel and a second channel ratio; the transmission module is used for transmitting the image data with the image complexity exceeding a first preset threshold value through the first transmission strategy, and transmitting the image data with the image multielement exceeding a second preset threshold value through the second transmission strategy.
Optionally, the sum of the first channel ratio and the second channel ratio is 1.
Optionally, the extracting module includes: the classification unit is used for generating a parameter input value classification model for the camera image to obtain classification parameters, wherein the classification parameters represent classification results of various image attributes of the collected image data; the input unit is used for inputting the classification parameters into a decomposition matrix to obtain the image complexity and the image multielement, wherein the image complexity represents the degree of the expression complexity of the image data, and the image multielement represents the array complex acquisition condition of the image data.
Optionally, the apparatus further includes: the threshold value obtaining module is used for obtaining the first preset threshold value and the second preset threshold value according to the adjustment information sent by the transmission rate adjustment terminal.
According to another aspect of the embodiment of the present invention, there is further provided a nonvolatile storage medium, where the nonvolatile storage medium includes a stored program, where when the program runs, the device where the nonvolatile storage medium is controlled to execute a method for improving transmission efficiency of a camera end.
According to another aspect of the embodiment of the present invention, there is also provided an electronic device including a processor and a memory; the memory stores computer readable instructions, and the processor is configured to execute the computer readable instructions, where the computer readable instructions execute a method for improving transmission efficiency of a camera terminal when executed.
In the embodiment of the invention, the acquisition of camera image generation parameters and camera transmission parameters is adopted; extracting image complexity and image multielement in the camera image generation parameters; constructing a first transmission strategy according to the image complexity and the camera transmission parameters, wherein the first transmission strategy comprises the following steps: a first transmission channel, a first channel ratio; constructing a second transmission strategy according to the image multielement and the camera transmission parameters, wherein the second transmission strategy comprises the following steps: a second transmission channel and a second channel ratio; the method for optimizing the image transmission efficiency in the camera by only increasing bandwidth hardware or compressing pixels or sizes of image files in the prior art is solved by transmitting the image data with the image complexity exceeding a first preset threshold value through the first transmission strategy and transmitting the image data with the image multielement exceeding a second preset threshold value through the second transmission strategy, so that a great optimizing effect is not achieved, and the technical problems of quality and accuracy of image transmission are reduced.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiments of the invention and together with the description serve to explain the invention and do not constitute a limitation on the invention. In the drawings:
FIG. 1 is a flowchart of a method for improving the transmission efficiency of a camera according to an embodiment of the present invention;
FIG. 2 is a block diagram of an apparatus for improving the transmission efficiency of a camera according to an embodiment of the present invention;
fig. 3 is a block diagram of a terminal device for performing the method according to the invention according to an embodiment of the invention;
fig. 4 is a memory unit for holding or carrying program code for implementing a method according to the invention, according to an embodiment of the invention.
Detailed Description
In order that those skilled in the art will better understand the present invention, a technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present invention without making any inventive effort, shall fall within the scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and the claims of the present invention and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the invention described herein may be implemented in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
According to an embodiment of the present invention, there is provided a method embodiment of a method for improving the transmission efficiency of a camera, it should be noted that the steps illustrated in the flowchart of the drawings may be performed in a computer system such as a set of computer executable instructions, and that although a logical order is illustrated in the flowchart, in some cases, the steps illustrated or described may be performed in an order different from that herein.
Example 1
Fig. 1 is a flowchart of a method for improving transmission efficiency of a camera end according to an embodiment of the present invention, as shown in fig. 1, the method includes the following steps: .
Step S102, acquiring a camera image generation parameter and a camera transmission parameter.
Specifically, in order to solve the technical problems that in the prior art, the optimization method for the image transmission efficiency in the camera only increases bandwidth hardware or compresses pixels or sizes of image files, so that not only a great optimization effect is not achieved, but also quality and accuracy of image transmission are reduced, firstly, generation and acquisition conditions of the camera image are required to be collected, namely, generation related parameters of the camera image are required to be acquired, and transmission parameters of the camera are required to be acquired, so that the transmission parameters are optimized in operation of a subsequent embodiment, and the transmission efficiency is improved.
Step S104, extracting image complexity and image multielement in the camera image generation parameters.
Optionally, the extracting the image complexity and the image multielement in the camera image generation parameter includes: the camera image generation parameter input value classification model is used for obtaining classification parameters, wherein the classification parameters represent classification results of various image attributes of the collected image data; and inputting the classification parameters into a decomposition matrix to obtain the image complexity and the image multielement, wherein the image complexity represents the degree of the expression complexity of the image data, and the image multielement represents the array complex acquisition condition of the image data.
Specifically, in order to process the image complexity parameter and the image multielement parameter related to the transmission efficiency adjustment in the image data collected by the camera, the embodiment of the invention needs to extract the image complexity and the image multielement in the image generation parameter of the camera, and uses the two parameters as key elements for subsequently constructing a new transmission channel, for example, the extracting the image complexity and the image multielement in the image generation parameter of the camera includes: the camera image generation parameter input value classification model is used for obtaining classification parameters, wherein the classification parameters represent classification results of various image attributes of the collected image data; and inputting the classification parameters into a decomposition matrix to obtain the image complexity and the image multielement, wherein the image complexity represents the degree of the expression complexity of the image data, and the image multielement represents the array complex acquisition condition of the image data.
Step S106, constructing a first transmission policy according to the image complexity and the camera transmission parameter, where the first transmission policy includes: first transmission channel, first channel ratio.
Specifically, after the parameters of the image complexity are obtained, reference comparison is needed to be performed on the parameters of the image complexity and the parameters of the camera transmission, and the image complexity condition is mapped onto the configuration relation of the corresponding parameters of the camera transmission by using the parameter comparison matrix of the image complexity, so as to further construct a first transmission strategy, wherein the first transmission strategy comprises: first transmission channel, first channel ratio. The first transmission channel is constructed according to the camera transmission parameters, and belongs to a part of the total transmission bandwidth parameters of the camera, namely, in order to ensure the principle of advanced transmission and preferential transmission of the complexity of the images, a 'VIP green channel' is constructed to transmit the image data with high complexity and high bandwidth requirement, for example, when a plurality of athletes move at a high speed and move in a motion field for identifying and monitoring the moving objects or the athletes, the identification targets of the images are also many, the complexity of the natural images is higher than that of the common image data, and an independent transmission channel is required to be constructed at the moment, so that preferential transmission is performed, and the transmission efficiency is improved. Optionally, the sum of the first channel ratio and the second channel ratio is 1.
Step S108, constructing a second transmission policy according to the image multielement and the camera transmission parameter, where the second transmission policy includes: a second transmission channel and a second channel ratio.
Specifically, after the parameters of the image multielement are obtained, the image multielement parameters and the camera transmission parameters need to be subjected to reference comparison, and the image multielement condition is mapped to the configuration relation of the corresponding camera transmission parameters by utilizing the parameter comparison matrix of the image multielement, so that a second transmission strategy is further constructed, wherein the first transmission strategy comprises: a second transmission channel, a second channel ratio. The second transmission channel is constructed according to the camera transmission parameters, and belongs to a part of the total transmission bandwidth parameters of the camera, namely, in order to ensure the principle of advanced transmission and preferential transmission of diversified hybrid image data, a 'VIP green channel' is constructed to transmit image data with high bandwidth requirements and high diversification degree, and optionally, the sum of the first channel ratio and the second channel ratio is 1.
Step S110, transmitting the image data with the image complexity exceeding the first preset threshold value through the first transmission policy, and transmitting the image data with the image multielement exceeding the second preset threshold value through the second transmission policy.
Specifically, in order to screen which image data need to be transmitted preferentially or to use a transmission policy to transmit in high bandwidth, the embodiment of the present invention needs to perform data comparison through a first preset threshold and a second preset threshold, and transmit high complexity or high diversified image data exceeding the threshold as the target image data to be transmitted.
Optionally, before transmitting the image data with the image complexity exceeding the first preset threshold value through the first transmission policy and transmitting the image data with the image multielement exceeding the second preset threshold value through the second transmission policy, the method further includes: and acquiring the first preset threshold and the second preset threshold according to the adjustment information sent by the transmission rate adjustment terminal.
Through the embodiment, the technical problems that in the prior art, the optimization method for the image transmission efficiency in the camera only increases bandwidth hardware or compresses pixels or sizes of image files, so that a large optimization effect cannot be achieved, and the quality and accuracy of image transmission are reduced are solved.
Example two
Fig. 2 is a block diagram of a device for improving transmission efficiency of a camera according to an embodiment of the present invention, as shown in fig. 2, the device includes:
an acquisition module 20 for acquiring the camera image generation parameters and the camera transmission parameters.
Specifically, in order to solve the technical problems that in the prior art, the optimization method for the image transmission efficiency in the camera only increases bandwidth hardware or compresses pixels or sizes of image files, so that not only a great optimization effect is not achieved, but also quality and accuracy of image transmission are reduced, firstly, generation and acquisition conditions of the camera image are required to be collected, namely, generation related parameters of the camera image are required to be acquired, and transmission parameters of the camera are required to be acquired, so that the transmission parameters are optimized in operation of a subsequent embodiment, and the transmission efficiency is improved.
An extraction module 22 is used for extracting the image complexity and the image multielement in the camera image generation parameters.
Optionally, the extracting module includes: the classification unit is used for generating a parameter input value classification model for the camera image to obtain classification parameters, wherein the classification parameters represent classification results of various image attributes of the collected image data; the input unit is used for inputting the classification parameters into a decomposition matrix to obtain the image complexity and the image multielement, wherein the image complexity represents the degree of the expression complexity of the image data, and the image multielement represents the array complex acquisition condition of the image data.
Specifically, in order to process the image complexity parameter and the image multielement parameter related to the transmission efficiency adjustment in the image data collected by the camera, the embodiment of the invention needs to extract the image complexity and the image multielement in the image generation parameter of the camera, and uses the two parameters as key elements for subsequently constructing a new transmission channel, for example, the extracting the image complexity and the image multielement in the image generation parameter of the camera includes: the camera image generation parameter input value classification model is used for obtaining classification parameters, wherein the classification parameters represent classification results of various image attributes of the collected image data; and inputting the classification parameters into a decomposition matrix to obtain the image complexity and the image multielement, wherein the image complexity represents the degree of the expression complexity of the image data, and the image multielement represents the array complex acquisition condition of the image data.
A first construction module 24, configured to construct a first transmission policy according to the image complexity and the camera transmission parameter, where the first transmission policy includes: first transmission channel, first channel ratio.
Specifically, after the parameters of the image complexity are obtained, reference comparison is needed to be performed on the parameters of the image complexity and the parameters of the camera transmission, and the image complexity condition is mapped onto the configuration relation of the corresponding parameters of the camera transmission by using the parameter comparison matrix of the image complexity, so as to further construct a first transmission strategy, wherein the first transmission strategy comprises: first transmission channel, first channel ratio. The first transmission channel is constructed according to the camera transmission parameters, and belongs to a part of the total transmission bandwidth parameters of the camera, namely, in order to ensure the principle of advanced transmission and preferential transmission of the complexity of the images, a 'VIP green channel' is constructed to transmit the image data with high complexity and high bandwidth requirement, for example, when a plurality of athletes move at a high speed and move in a motion field for identifying and monitoring the moving objects or the athletes, the identification targets of the images are also many, the complexity of the natural images is higher than that of the common image data, and an independent transmission channel is required to be constructed at the moment, so that preferential transmission is performed, and the transmission efficiency is improved. Optionally, the sum of the first channel ratio and the second channel ratio is 1.
A second construction module 26, configured to construct a second transmission policy according to the image multivariate element and the camera transmission parameter, where the second transmission policy includes: a second transmission channel and a second channel ratio.
Specifically, after the parameters of the image multielement are obtained, the image multielement parameters and the camera transmission parameters need to be subjected to reference comparison, and the image multielement condition is mapped to the configuration relation of the corresponding camera transmission parameters by utilizing the parameter comparison matrix of the image multielement, so that a second transmission strategy is further constructed, wherein the first transmission strategy comprises: a second transmission channel, a second channel ratio. The second transmission channel is constructed according to the camera transmission parameters, and belongs to a part of the total transmission bandwidth parameters of the camera, namely, in order to ensure the principle of advanced transmission and preferential transmission of diversified hybrid image data, a 'VIP green channel' is constructed to transmit image data with high bandwidth requirements and high diversification degree, and optionally, the sum of the first channel ratio and the second channel ratio is 1.
The transmission module 26 is configured to transmit, by using the first transmission policy, image data with the image complexity exceeding a first preset threshold, and transmit, by using the second transmission policy, image data with the image multi-element exceeding a second preset threshold.
Specifically, in order to screen which image data need to be transmitted preferentially or to use a transmission policy to transmit in high bandwidth, the embodiment of the present invention needs to perform data comparison through a first preset threshold and a second preset threshold, and transmit high complexity or high diversified image data exceeding the threshold as the target image data to be transmitted.
Optionally, the apparatus further includes: the threshold value obtaining module is used for obtaining the first preset threshold value and the second preset threshold value according to the adjustment information sent by the transmission rate adjustment terminal.
Through the embodiment, the technical problems that in the prior art, the optimization method for the image transmission efficiency in the camera only increases bandwidth hardware or compresses pixels or sizes of image files, so that a large optimization effect cannot be achieved, and the quality and accuracy of image transmission are reduced are solved.
According to another aspect of the embodiment of the present invention, there is further provided a nonvolatile storage medium, where the nonvolatile storage medium includes a stored program, where when the program runs, the device where the nonvolatile storage medium is controlled to execute a method for improving transmission efficiency of a camera end.
Specifically, the method comprises the following steps: acquiring a camera image generation parameter and a camera transmission parameter; extracting image complexity and image multielement in the camera image generation parameters; constructing a first transmission strategy according to the image complexity and the camera transmission parameters, wherein the first transmission strategy comprises the following steps: a first transmission channel, a first channel ratio; constructing a second transmission strategy according to the image multielement and the camera transmission parameters, wherein the second transmission strategy comprises the following steps: a second transmission channel and a second channel ratio; transmitting the image data with the image complexity exceeding a first preset threshold value through the first transmission strategy, and transmitting the image data with the image multielement exceeding a second preset threshold value through the second transmission strategy. Optionally, the sum of the first channel ratio and the second channel ratio is 1. Optionally, the extracting the image complexity and the image multielement in the camera image generation parameter includes: the camera image generation parameter input value classification model is used for obtaining classification parameters, wherein the classification parameters represent classification results of various image attributes of the collected image data; and inputting the classification parameters into a decomposition matrix to obtain the image complexity and the image multielement, wherein the image complexity represents the degree of the expression complexity of the image data, and the image multielement represents the array complex acquisition condition of the image data. Optionally, before transmitting the image data with the image complexity exceeding the first preset threshold value through the first transmission policy and transmitting the image data with the image multielement exceeding the second preset threshold value through the second transmission policy, the method further includes: and acquiring the first preset threshold and the second preset threshold according to the adjustment information sent by the transmission rate adjustment terminal.
According to another aspect of the embodiment of the present invention, there is also provided an electronic device including a processor and a memory; the memory stores computer readable instructions, and the processor is configured to execute the computer readable instructions, where the computer readable instructions execute a method for improving transmission efficiency of a camera terminal when executed.
Specifically, the method comprises the following steps: acquiring a camera image generation parameter and a camera transmission parameter; extracting image complexity and image multielement in the camera image generation parameters; constructing a first transmission strategy according to the image complexity and the camera transmission parameters, wherein the first transmission strategy comprises the following steps: a first transmission channel, a first channel ratio; constructing a second transmission strategy according to the image multielement and the camera transmission parameters, wherein the second transmission strategy comprises the following steps: a second transmission channel and a second channel ratio; transmitting the image data with the image complexity exceeding a first preset threshold value through the first transmission strategy, and transmitting the image data with the image multielement exceeding a second preset threshold value through the second transmission strategy. Optionally, the sum of the first channel ratio and the second channel ratio is 1. Optionally, the extracting the image complexity and the image multielement in the camera image generation parameter includes: the camera image generation parameter input value classification model is used for obtaining classification parameters, wherein the classification parameters represent classification results of various image attributes of the collected image data; and inputting the classification parameters into a decomposition matrix to obtain the image complexity and the image multielement, wherein the image complexity represents the degree of the expression complexity of the image data, and the image multielement represents the array complex acquisition condition of the image data. Optionally, before transmitting the image data with the image complexity exceeding the first preset threshold value through the first transmission policy and transmitting the image data with the image multielement exceeding the second preset threshold value through the second transmission policy, the method further includes: and acquiring the first preset threshold and the second preset threshold according to the adjustment information sent by the transmission rate adjustment terminal.
The foregoing embodiment numbers of the present invention are merely for the purpose of description, and do not represent the advantages or disadvantages of the embodiments.
In the foregoing embodiments of the present invention, the descriptions of the embodiments are emphasized, and for a portion of this disclosure that is not described in detail in this embodiment, reference is made to the related descriptions of other embodiments.
In the several embodiments provided in the present application, it should be understood that the disclosed technology content may be implemented in other manners. The above-described embodiments of the apparatus are merely exemplary, and the division of the units, for example, may be a logic function division, and may be implemented in another manner, for example, a plurality of units or components may be combined or may be integrated into another system, or some features may be omitted, or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be through some interfaces, units or modules, or may be in electrical or other forms.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
In addition, fig. 3 is a schematic hardware structure of a terminal device according to an embodiment of the present application. As shown in fig. 3, the terminal device may include an input device 30, a processor 31, an output device 32, a memory 33, and at least one communication bus 34. The communication bus 34 is used to enable communication connections between the elements. The memory 33 may comprise a high-speed RAM memory or may further comprise a non-volatile memory NVM, such as at least one magnetic disk memory, in which various programs may be stored for performing various processing functions and implementing the method steps of the present embodiment.
Alternatively, the processor 31 may be implemented as, for example, a central processing unit (Central Processing Unit, abbreviated as CPU), an Application Specific Integrated Circuit (ASIC), a Digital Signal Processor (DSP), a Digital Signal Processing Device (DSPD), a Programmable Logic Device (PLD), a Field Programmable Gate Array (FPGA), a controller, a microcontroller, a microprocessor, or other electronic components, and the processor 31 is coupled to the input device 30 and the output device 32 through wired or wireless connections.
Alternatively, the input device 30 may include a variety of input devices, for example, may include at least one of a user-oriented user interface, a device-oriented device interface, a programmable interface of software, a camera, and a sensor. Optionally, the device interface facing the device may be a wired interface for data transmission between devices, or may be a hardware insertion interface (such as a USB interface, a serial port, etc.) for data transmission between devices; alternatively, the user-oriented user interface may be, for example, a user-oriented control key, a voice input device for receiving voice input, and a touch-sensitive device (e.g., a touch screen, a touch pad, etc. having touch-sensitive functionality) for receiving user touch input by a user; optionally, the programmable interface of the software may be, for example, an entry for a user to edit or modify a program, for example, an input pin interface or an input interface of a chip, etc.; optionally, the transceiver may be a radio frequency transceiver chip, a baseband processing chip, a transceiver antenna, etc. with a communication function. An audio input device such as a microphone may receive voice data. The output device 32 may include a display, audio, or the like.
In this embodiment, the processor of the terminal device may include functions for executing each module of the data processing apparatus in each device, and specific functions and technical effects may be referred to the above embodiments and are not described herein again.
Fig. 4 is a schematic hardware structure of a terminal device according to another embodiment of the present application. Fig. 4 is a specific embodiment of the implementation of fig. 3. As shown in fig. 4, the terminal device of the present embodiment includes a processor 41 and a memory 42.
The processor 41 executes the computer program code stored in the memory 42 to implement the methods of the above-described embodiments.
The memory 42 is configured to store various types of data to support operation at the terminal device. Examples of such data include instructions for any application or method operating on the terminal device, such as messages, pictures, video, etc. The memory 42 may include a random access memory (random access memory, simply referred to as RAM) and may also include a non-volatile memory (non-volatile memory), such as at least one disk memory.
Optionally, a processor 41 is provided in the processing assembly 40. The terminal device may further include: a communication component 43, a power supply component 44, a multimedia component 45, an audio component 46, an input/output interface 47 and/or a sensor component 48. The components and the like specifically included in the terminal device are set according to actual requirements, which are not limited in this embodiment.
The processing component 40 generally controls the overall operation of the terminal device. The processing component 40 may include one or more processors 41 to execute instructions to perform all or part of the steps of the methods described above. Further, the processing component 40 may include one or more modules that facilitate interactions between the processing component 40 and other components. For example, processing component 40 may include a multimedia module to facilitate interaction between multimedia component 45 and processing component 40.
The power supply assembly 44 provides power to the various components of the terminal device. Power supply components 44 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power for terminal devices.
The multimedia component 45 comprises a display screen between the terminal device and the user providing an output interface. In some embodiments, the display screen may include a Liquid Crystal Display (LCD) and a Touch Panel (TP). If the display screen includes a touch panel, the display screen may be implemented as a touch screen to receive input signals from a user. The touch panel includes one or more touch sensors to sense touches, swipes, and gestures on the touch panel. The touch sensor may sense not only the boundary of a touch or slide action, but also the duration and pressure associated with the touch or slide operation.
The audio component 46 is configured to output and/or input audio signals. For example, the audio component 46 includes a Microphone (MIC) configured to receive external audio signals when the terminal device is in an operational mode, such as a speech recognition mode. The received audio signals may be further stored in the memory 42 or transmitted via the communication component 43. In some embodiments, audio assembly 46 further includes a speaker for outputting audio signals.
The input/output interface 47 provides an interface between the processing assembly 40 and peripheral interface modules, which may be click wheels, buttons, etc. These buttons may include, but are not limited to: volume button, start button and lock button.
The sensor assembly 48 includes one or more sensors for providing status assessment of various aspects for the terminal device. For example, the sensor assembly 48 may detect the open/closed state of the terminal device, the relative positioning of the assembly, the presence or absence of user contact with the terminal device. The sensor assembly 48 may include a proximity sensor configured to detect the presence of nearby objects in the absence of any physical contact, including detecting the distance between the user and the terminal device. In some embodiments, the sensor assembly 48 may also include a camera or the like.
The communication component 43 is configured to facilitate communication between the terminal device and other devices in a wired or wireless manner. The terminal device may access a wireless network based on a communication standard, such as WiFi,2G or 3G, or a combination thereof. In one embodiment, the terminal device may include a SIM card slot, where the SIM card slot is used to insert a SIM card, so that the terminal device may log into a GPRS network, and establish communication with a server through the internet.
From the above, it will be appreciated that the communication component 43, the audio component 46, and the input/output interface 47, the sensor component 48 referred to in the embodiment of fig. 4 may be implemented as an input device in the embodiment of fig. 3.
In the several embodiments provided in the present application, it should be understood that the disclosed technology content may be implemented in other manners. The above-described embodiments of the apparatus are merely exemplary, and the division of the units, for example, may be a logic function division, and may be implemented in another manner, for example, a plurality of units or components may be combined or may be integrated into another system, or some features may be omitted, or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be through some interfaces, units or modules, or may be in electrical or other forms.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
In addition, each functional unit in the embodiments of the present invention may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit. The integrated units may be implemented in hardware or in software functional units.
The integrated units, if implemented in the form of software functional units and sold or used as stand-alone products, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied essentially or in part or all of the technical solution or in part in the form of a software product stored in a storage medium, including instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to perform 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 Read-Only Memory (ROM), a random access Memory (RAM, random Access Memory), a removable hard disk, a magnetic disk, or an optical disk, or other various media capable of storing program codes.
The foregoing is merely a preferred embodiment of the present invention and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present invention, which are intended to be comprehended within the scope of the present invention.
Claims (4)
1. The method for improving the transmission efficiency of the camera end is characterized by comprising the following steps:
acquiring a camera image generation parameter and a camera transmission parameter;
extracting image complexity and image multielement in the camera image generation parameters;
constructing a first transmission strategy according to the image complexity and the camera transmission parameters, wherein the first transmission strategy comprises the following steps: a first transmission channel, a first channel ratio;
constructing a second transmission strategy according to the image multielement and the camera transmission parameters, wherein the second transmission strategy comprises the following steps: a second transmission channel and a second channel ratio;
transmitting the image data with the image complexity exceeding a first preset threshold value through the first transmission strategy, and transmitting the image data with the image multielement exceeding a second preset threshold value through the second transmission strategy;
the sum of the first channel ratio and the second channel ratio is 1;
the extracting the image complexity and image multielement in the camera image generation parameters comprises:
the camera image generation parameter input value classification model is used for obtaining classification parameters, wherein the classification parameters represent classification results of various image attributes of the collected image data;
inputting the classification parameters into a decomposition matrix to obtain the image complexity and the image multielement, wherein the image complexity represents the degree of the expression complexity of the image data, and the image multielement represents the array complex acquisition condition of the image data;
before transmitting the image data with the image complexity exceeding the first preset threshold value through the first transmission strategy and transmitting the image data with the image multielement exceeding the second preset threshold value through the second transmission strategy, the method further comprises:
and acquiring the first preset threshold and the second preset threshold according to the adjustment information sent by the transmission rate adjustment terminal.
2. The utility model provides a promote device of camera end transmission efficiency which characterized in that includes:
the acquisition module is used for acquiring the camera image generation parameters and the camera transmission parameters;
the extraction module is used for extracting the image complexity and the image multielement in the camera image generation parameters;
the first construction module is configured to construct a first transmission policy according to the image complexity and the camera transmission parameter, where the first transmission policy includes: a first transmission channel, a first channel ratio;
the second construction module is configured to construct a second transmission policy according to the image multielement and the camera transmission parameter, where the second transmission policy includes: a second transmission channel and a second channel ratio;
the transmission module is used for transmitting the image data with the image complexity exceeding a first preset threshold value through the first transmission strategy, and transmitting the image data with the image multielement exceeding a second preset threshold value through the second transmission strategy;
the sum of the first channel ratio and the second channel ratio is 1;
the extraction module comprises:
the classification unit is used for generating a parameter input value classification model for the camera image to obtain classification parameters, wherein the classification parameters represent classification results of various image attributes of the collected image data;
the input unit is used for inputting the classification parameters into a decomposition matrix to obtain the image complexity and the image multielement, wherein the image complexity represents the degree of the expression complexity of the image data, and the image multielement represents the array complex acquisition condition of the image data;
the apparatus further comprises:
the threshold value obtaining module is used for obtaining the first preset threshold value and the second preset threshold value according to the adjustment information sent by the transmission rate adjustment terminal.
3. A non-volatile storage medium comprising a stored program, wherein the program when run controls a device in which the non-volatile storage medium resides to perform the method of claim 1.
4. An electronic device comprising a processor and a memory; the memory has stored therein computer readable instructions for execution by the processor, wherein the computer readable instructions when executed perform the method of claim 1.
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