CN107292384A - Test emulation apparatus and system - Google Patents
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Abstract
The invention provides a kind of test emulation apparatus and system, it is related to the technical field of image recognition program test emulation, the device includes：Data-interface, memory and data processing equipment, data-interface are used to receive sample image；Program still to be tested is stored in memory, program to be verified is the program that image is identified；Data processing equipment is connected with memory and data-interface respectively, and data processing equipment is used to read program to be verified, and sample image is identified according to program to be verified and recognition result is exported, to verify program correctness to be verified according to recognition result.The present invention alleviates the technical problem for lacking the common apparatus verified to image recognition program in the prior art.
Description
Technical field
The present invention relates to the technical field of image recognition program test emulation, more particularly, to a kind of test emulation device and
System.
Background technology
Deep learning is the field of a closely artificial intelligence in machine learning, and its motivation is by setting up, mould
Anthropomorphic class brains analysis and study neutral net and image is identified, in recent years due to its image characteristics extraction etc. side
The outstanding representation in face and be widely used in the artificial intelligence system of all kinds of image recognitions.
Before deep learning is carried out by deep neural network, in order to which the speed and reduction image that improve to image recognition are known
Not during power consumption, it is necessary to first to deep neural network carry out the network optimization, including deep learning algorithm in terms of optimization and
Optimization in terms of deep learning framework.After the optimization of deep neural network is completed, we expect the nerve net after test optimization
The correctness and calculating performance of network.
However, lacking a kind of common apparatus verified to image recognition program in the prior art.Asked for above-mentioned
Topic, not yet proposes effective solution at present.
The content of the invention
In view of this, it is an object of the invention to provide a kind of test emulation apparatus and system, to alleviate in the prior art
Lack the technical problem for the common apparatus verified to image recognition program.
In a first aspect, the embodiments of the invention provide a kind of test emulation device, including：Data-interface, memory sum
According to processing unit, wherein,
The data-interface is used to receive sample image；
Program still to be tested is stored in the memory, the program to be verified is the program that image is identified；
The data processing equipment is connected with the memory and the data-interface respectively, and the data processing equipment is used
In the reading program to be verified, and the sample image is identified according to the program to be verified and identification knot is exported
Really, so as to according to the recognition result checking program correctness to be verified.
With reference in a first aspect, the embodiments of the invention provide the possible embodiment of the first of first aspect, wherein, institute
Stating device also includes input equipment, wherein,
The input equipment and data processing equipment connection, the input equipment are used to key in input information；
The data processing equipment is additionally operable to modify to the program to be verified according to the input information.
With reference in a first aspect, the embodiments of the invention provide the possible embodiment of second of first aspect, wherein, institute
Stating data processing equipment includes IMAQ control module,
The data-interface is used for and camera connection；
Described image acquisition control module and data-interface connection, described image acquisition control module are used to pass through institute
State data-interface and send control instruction to the camera, wherein,
The control instruction is used for the frame frequency and the sample image for controlling the camera to gather the sample image
Resolution ratio.
With reference in a first aspect, the embodiments of the invention provide the possible embodiment of the third of first aspect, wherein, institute
Stating data-interface includes USB interface, and the data processing equipment includes USB interface control module,
The USB interface is used for and External memory equipment connection；
The USB interface control module and USB interface connection, the USB interface control module are used for by described
USB interface reads the image of the External memory equipment memory storage.
With reference in a first aspect, the embodiments of the invention provide the possible embodiment of the 4th of first aspect kind, wherein, institute
Stating device also includes：Wireless data transmitter, wherein, the wireless data transmitter is connected with the data-interface, described
Wireless data transmitter is used to transmit the sample image, so that the data-interface receives the sample image.
With reference to the 4th kind of possible embodiment of first aspect, the embodiments of the invention provide the 5th of first aspect kind
Possible embodiment, wherein, the data processing equipment is additionally operable to the recognition result being sent to the data-interface；
The recognition result that the wireless data transmitter is additionally operable to receive the data-interface is sent to user,
So that the user verifies the program correctness to be verified according to the recognition result.
With reference in a first aspect, the embodiments of the invention provide the possible embodiment of the 6th of first aspect kind, wherein, institute
Stating data processing equipment includes first processing units and second processing unit, wherein,
The first processing units include graphics processing unit, and the graphics processing unit is used to handle view data；
The second processing unit is used to handle the data in addition to described image data.
With reference in a first aspect, the embodiments of the invention provide the possible embodiment of the 7th of first aspect kind, wherein, institute
State data-interface, the memory and the data processing equipment and be integrated in on-chip system.
With reference in a first aspect, the embodiments of the invention provide the possible embodiment of the 8th of first aspect kind, wherein, institute
Stating test emulation device also includes：Display device, the display device and data processing equipment connection, wherein,
The data processing equipment is additionally operable to show signal according to display information generation, and the display signal is sent to
The display device, so that the display device is shown to the display signal, wherein, the display information includes：Institute
Recognition result is stated, and/or, the mistake that the sample image is identified according to the program to be verified for the data processing equipment
Data in journey.
Second aspect, the embodiment of the present invention also provides a kind of test emulation system, including：Image capture device and above-mentioned survey
Simulator is tried, wherein,
The data-interface connection of described image collecting device and the test emulation device, described image collecting device is used for
Gather the sample image；
The test emulation device is used to receive the sample image, and the sample image is entered using program to be verified
Row recognizes and exports recognition result, to verify the program correctness to be verified according to the recognition result.
The embodiment of the present invention brings following beneficial effect：Data-interface receives in sample image, memory and stores to be tested
Card program, data processing equipment is connected with memory and data-interface respectively, by being entered according to program to be verified to sample image
Row identification and export recognition result, so as to be the program correctness to be verified that can verify that all kinds according to recognition result, because
And, alleviate the technical problem for lacking the common apparatus verified to image recognition program in the prior art.
Other features and advantages of the present invention will be illustrated in the following description, also, partly be become from specification
Obtain it is clear that or being understood by implementing the present invention.The purpose of the present invention and other advantages are in specification, claims
And specifically noted structure is realized and obtained in accompanying drawing.
To enable the above objects, features and advantages of the present invention to become apparent, preferred embodiment cited below particularly, and coordinate
Appended accompanying drawing, is described in detail below.
Brief description of the drawings
, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical scheme of the prior art
The accompanying drawing used required in embodiment or description of the prior art is briefly described, it should be apparent that, in describing below
Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before creative work is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of structural representation for test emulation device that the embodiment of the present invention one is provided；
Fig. 2 is the structural representation for another test emulation device that the embodiment of the present invention one is provided；
Fig. 3 is the structural representation for another test emulation device that the embodiment of the present invention one is provided；
Fig. 4 is the structural representation for another test emulation device that the embodiment of the present invention one is provided；
Fig. 5 is the structural representation for another test emulation device that the embodiment of the present invention one is provided；
Fig. 6 is a kind of structural representation for test emulation device that the embodiment of the present invention two is provided.
Icon：1- data-interfaces；11-USB interfaces；2- memories；3- data processing equipments；4- input equipments；5- images
Acquisition control module；6-USB interface control modules；7- wireless data transmitters；8- display devices；100- test emulation devices；
200- image capture devices.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with accompanying drawing to the present invention
Technical scheme be clearly and completely described, it is clear that described embodiment is a part of embodiment of the invention, rather than
Whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belongs to the scope of protection of the invention.
At present before deep learning is carried out by deep neural network, in order to improve speed and reduction figure to image recognition
As the power consumption in identification process, it is necessary to first carry out the network optimization to deep neural network, but lack a kind of right in the prior art
The common apparatus that image recognition program is verified.Based on this, a kind of test emulation device provided in an embodiment of the present invention and it is
System, can alleviate the technical problem for lacking the common apparatus verified to image recognition program in the prior art.
For ease of understanding the present embodiment, a kind of test emulation device disclosed in the embodiment of the present invention is entered first
Row is discussed in detail.
Embodiment one
As shown in figure 1, a kind of test emulation device provided in an embodiment of the present invention, including：Data-interface 1, the and of memory 2
Data processing equipment 3, wherein,
Data-interface 1 is used to receive sample image；
Program still to be tested is stored in memory 2, program to be verified is the program that image is identified；
Data processing equipment 3 is connected with memory 2 and data-interface 1 respectively, and data processing equipment 3 is to be verified for reading
Program, and sample image is identified according to program to be verified and recognition result is exported, to be treated according to recognition result checking
The correctness of proving program.
Specifically, data processing equipment 3 exports identification knot by the way that sample image is identified according to program to be verified
Really, if recognition result is consistent with sample image, program to be verified is correct；, whereas if recognition result and sample image are not
Unanimously, then program error to be verified.
In addition, data processing equipment 3 can include some specific computing modules to carry out the identification to images to be recognized,
For example：Convolution algorithm module.
In embodiments of the present invention, data-interface 1 is received stores at program to be verified, data in sample image, memory 2
Reason device 3 is connected with memory 2 and data-interface 1 respectively, defeated by the way that sample image is identified according to program to be verified
Go out recognition result, so that be that can verify that program correctness to be verified according to recognition result, thus, alleviate and lack in the prior art
The technical problem of the weary common apparatus verified to image recognition program.
In one optional embodiment of the embodiment of the present invention, memory 2 can also include a sub- memory cell, so as to
Recorded for the computing to data processing equipment 3.
In one optional embodiment of the embodiment of the present invention, as shown in Fig. 2 test emulation device also includes input equipment
4, wherein,
Input equipment 4 and data processing equipment 3 are connected, and input equipment 4 is used to key in input information；
Data processing equipment 3 is additionally operable to treat proving program according to input information and modify.
In the embodiment of the present invention, test emulation device provides and treats the input equipment 4 that proving program is modified, so that
So that in the case where verifying program error to be verified, it is easy to treat proving program and is modified.
In another optional embodiment of the embodiment of the present invention, as shown in Fig. 2 data processing equipment 3 is adopted including image
Collect control module 5,
Data-interface 1 is used for and camera connection；
IMAQ control module 5 and data-interface 1 are connected, IMAQ control module 5 be used for by data-interface 1 to
Camera sends control instruction, wherein,
Control instruction is used to control the frame frequency of camera capturing sample image and the resolution ratio of sample image.
In the embodiment of the present invention, the frame frequency of camera capturing sample image is controlled by IMAQ control module 5 so that
The speed that sample image is identified data processing equipment 3 can be combined, more reasonable control data interface 1 receives sample graph
The speed of picture；In addition, controlling the resolution ratio of camera capturing sample image by IMAQ control module 5, enabling root
The resolution ratio of sample image is adjusted according to the actual photo environment of camera, so that beneficial to data processing equipment 3 to figure to be identified
The identification of picture is not influenceed by sample image itself.
In another optional embodiment of the embodiment of the present invention, as shown in figure 3, data-interface 1 includes usb 11,
Data processing equipment 3 includes USB interface control module 6,
Usb 11 is used for and External memory equipment connection；
USB interface control module 6 and usb 11 are connected, and USB interface control module 6 is used to read by usb 11
The image of External memory equipment memory storage.
In the embodiment of the present invention, USB (English full name Universal Serial Bus) interface causes test emulation device
The image of External memory equipment memory storage can be read, so that test is identified to the image of External memory equipment memory storage.
For the environment that some are not easy to gather sample image to be identified in time, treated the embodiments of the invention provide a kind of feasible acquisition
The method for recognizing image.
In another optional embodiment of the embodiment of the present invention, as shown in figure 4, test emulation device also includes：Wirelessly
Data link 7, wherein, wireless data transmitter 7 is connected with data-interface 1, and wireless data transmitter 7 is used for transmission sample
Image, so that data-interface 1 receives sample image, so that data-interface 1 can receive the picture in the network platform or be used for
The picture of mobile terminal, by the picture as images to be recognized.
In another optional embodiment of the embodiment of the present invention, data processing equipment 3 is additionally operable to send recognition result
To data-interface 1；
Wireless data transmitter 7 is additionally operable to the recognition result that data-interface 1 is received being sent to user, so as to user's root
Program correctness to be verified is verified according to recognition result.
The embodiment of the present invention has provided the user one kind and checked and treated when user is not near test emulation device
The scheme of proving program correctness.
In another optional embodiment of the embodiment of the present invention, data processing equipment 3 includes first processing units and the
Two processing units, wherein,
First processing units include graphics processing unit, and graphics processing unit is used to handle view data；
Second processing unit is used to handle the data in addition to view data.
Specifically, first processing units can be using graphics processor (Graphic Processing Unit, abbreviation
GPU), second processing unit can use CPU (English full name Central Processing Unit), and CPU can be for knot
The correctness that conjunction recognition result treats proving program is estimated.
In the embodiment of the present invention, first processing units and second processing unit perform respectively image real time transfer task and
The task of non-picture data processing, is conducive to the quickening of the data processing speed of data processing equipment 3.
In another optional embodiment of the embodiment of the present invention, data-interface, memory and data processing equipment are integrated
In on-chip system.
Specifically, on-chip system (System on Chip, abbreviation SoC), is one and electronic system is integrated into single core
The integrated circuit of piece, has the advantages that low in energy consumption.In addition, SoC builds the volume not only supported during analogue system to software program
Debugging is translated, and can more advantageously emulated hardware environment, thus be related to hardware structure more for some in deep learning
Situation about changing, the embodiments of the invention provide more easily simulated environment.
In another optional embodiment of the embodiment of the present invention, as shown in figure 5, test emulation device also includes：Display
Device 8, display device 8 and data processing equipment 3 are connected, wherein,
Data processing equipment 3 is additionally operable to show signal according to display information generation, and display signal is sent into display dress
8 are put, so that 8 pairs of display signals of display device are shown, wherein, display information includes：Recognition result, and/or, data processing
Device 3 sample image is identified according to program to be verified during data.
The embodiment of the present invention enables a user to more intuitively know recognition result, and/or, the basis of data processing equipment 3
Program to be verified sample image is identified during data.
Embodiment two
A kind of test emulation system provided in an embodiment of the present invention, as shown in fig. 6, including：Image capture device 200 and reality
The test emulation device 100 in example one is applied, wherein,
The data-interface 1 of image capture device 200 and test emulation device 100 is connected, and image capture device 200 is used to adopt
Collect sample image；
Test emulation device 100 is used to receive sample image, and sample image is identified using program to be verified and
Recognition result is exported, to verify program correctness to be verified according to recognition result.
It should be noted that the test emulation system shown in Fig. 6 is to include a kind of test emulation device in embodiment one
100 situation, i.e. test emulation device 100 include the situation of data-interface 1, memory 2 and data processing equipment 3.
In embodiments of the present invention, data-interface 1 is received stores at program to be verified, data in sample image, memory 2
Reason device 3 is connected with memory 2 and data-interface 1 respectively, defeated by the way that sample image is identified according to program to be verified
Go out recognition result, so that be that can verify that program correctness to be verified according to recognition result, thus, alleviate and lack in the prior art
The technical problem of the weary common apparatus verified to image recognition program.
It is apparent to those skilled in the art that, for convenience and simplicity of description, the system of foregoing description
With the specific work process of device, the corresponding process in preceding method embodiment is may be referred to, be will not be repeated here.
In addition, in the description of the embodiment of the present invention, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in invention.
In the description of the invention, it is necessary to explanation, term " " center ", " on ", " under ", "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " interior ", " outer " be based on orientation shown in the drawings or position relationship, merely to
Be easy to the description present invention and simplify description, rather than indicate or imply signified device or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.
In addition, term " first ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that indicating or implying phase
To importance.
Finally it should be noted that：Embodiment described above, is only the embodiment of the present invention, to illustrate the present invention
Technical scheme, rather than its limitations, protection scope of the present invention is not limited thereto, although with reference to the foregoing embodiments to this hair
It is bright to be described in detail, it will be understood by those within the art that：Any one skilled in the art
The invention discloses technical scope in, it can still modify to the technical scheme described in previous embodiment or can be light
Change is readily conceivable that, or equivalent substitution is carried out to which part technical characteristic；And these modifications, change or replacement, do not make
The essence of appropriate technical solution departs from the spirit and scope of technical scheme of the embodiment of the present invention, should all cover the protection in the present invention
Within the scope of.Therefore, protection scope of the present invention described should be defined by scope of the claims.
Claims (10)
1. a kind of test emulation device, it is characterised in that including：Data-interface, memory and data processing equipment, wherein,
The data-interface is used to receive sample image；
Program still to be tested is stored in the memory, the program to be verified is the program that image is identified；
The data processing equipment is connected with the memory and the data-interface respectively, and the data processing equipment is used to read
The program to be verified is taken, and the sample image is identified according to the program to be verified and recognition result is exported, with
Just the program correctness to be verified is verified according to the recognition result.
2. device according to claim 1, it is characterised in that also including input equipment, wherein,
The input equipment and data processing equipment connection, the input equipment are used to key in input information；
The data processing equipment is additionally operable to modify to the program to be verified according to the input information.
3. device according to claim 1, it is characterised in that the data processing equipment includes IMAQ and controls mould
Block,
The data-interface is used for and camera connection；
Described image acquisition control module and data-interface connection, described image acquisition control module are used to pass through the number
Control instruction is sent to the camera according to interface, wherein,
The control instruction is used for point of the frame frequency for controlling the camera to gather the sample image and the sample image
Resolution.
4. device according to claim 1, it is characterised in that the data-interface includes USB interface, the data processing
Device includes USB interface control module,
The USB interface is used for and External memory equipment connection；
The USB interface control module and USB interface connection, the USB interface control module are used to connect by the USB
Mouth reads the image of the External memory equipment memory storage.
5. device according to claim 1, it is characterised in that described device also includes：Wireless data transmitter, wherein,
The wireless data transmitter is connected with the data-interface, and the wireless data transmitter is used to transmit the sample graph
Picture, so that the data-interface receives the sample image.
6. device according to claim 5, it is characterised in that
The data processing equipment is additionally operable to the recognition result being sent to the data-interface；
The recognition result that the wireless data transmitter is additionally operable to receive the data-interface is sent to user, so as to
The user verifies the program correctness to be verified according to the recognition result.
7. device according to claim 1, it is characterised in that the data processing equipment includes first processing units and the
Two processing units, wherein,
The first processing units include graphics processing unit, and the graphics processing unit is used to handle view data；
The second processing unit is used to handle the data in addition to described image data.
8. device according to claim 1, it is characterised in that at the data-interface, the memory and the data
Reason device is integrated in on-chip system.
9. device according to claim 1, it is characterised in that also include：Display device, the display device and the number
Connected according to processing unit, wherein,
The data processing equipment is additionally operable to show signal according to display information generation, and the display signal is sent to described
Display device, so that the display device is shown to the display signal, wherein, the display information includes：It is described to know
Other result, and/or, during the sample image is identified according to the program to be verified for the data processing equipment
Data.
10. a kind of test emulation system, it is characterised in that including：Any one of image capture device and claim 1-9 institute
The test emulation device stated, wherein,
The data-interface connection of described image collecting device and the test emulation device, described image collecting device is used to gather
The sample image；
The test emulation device is used to receive the sample image, and the sample image is known using program to be verified
Recognition result is not exported, to verify the program correctness to be verified according to the recognition result.
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