CN107302689B - Gun type camera self-adaptive switch system - Google Patents
Gun type camera self-adaptive switch system Download PDFInfo
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- CN107302689B CN107302689B CN201710732696.0A CN201710732696A CN107302689B CN 107302689 B CN107302689 B CN 107302689B CN 201710732696 A CN201710732696 A CN 201710732696A CN 107302689 B CN107302689 B CN 107302689B
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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
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/70—Circuitry for compensating brightness variation in the scene
- H04N23/74—Circuitry for compensating brightness variation in the scene by influencing the scene brightness using illuminating means
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- Engineering & Computer Science (AREA)
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Abstract
The present invention relates to a kind of gun type camera self-adaptive switch system, including：Sharpening level input equipment for receiving the sharpening level of input, determines according to the sharpening level and exports default saltus step degree threshold value, the sharpening level is higher, and the default saltus step degree threshold value is smaller；Poly-lens camera, is arranged on car body top, carries out image data acquiring to the inside scene in affiliated compartment to obtain multiple collection in worksite images, each collection in worksite image is derived from the imaging to the transmitted light from the magazine lens of poly-lens；Wherein, the poly-lens camera includes multiple lens and multiple images sensor.By means of the invention it is possible to while compartment monitoring effect is ensured, the energy consumption of video camera is saved.
Description
Technical field
The present invention relates to video camera scheduling field more particularly to a kind of gun type camera self-adaptive switch systems.
Background technology
High ferro has the characteristics that following.
1st, high-speed railway smoothes out very much, and to ensure traffic safety and comfort, high-speed railway is all gapless rail, Er Qieshi
For the high-speed railway of 300 kilometers or more of speed using non-fragment orbit, the monoblock type railway roadbed of exactly no stone ensures ride comfort.
2nd, the bend of high-speed railway is few, and turning radius is big, and track switch is all movable head high-speed switch.
3rd, elevated bridge and tunnel are largely used.To ensure ride comfort and shorten distance.
4th, the contact net of high-speed railway, the hang of the electric wire on top of train is also different from common railway, to protect
Demonstrate,prove the contact stabilization and durability of high-speed EMU.
5th, the whistle control system of high-speed railway is more advanced than common railway, because density of dispatching a car is big, speed is fast, security one
It calmly will height.
The development of high-speed railway also brings the difficulty on personnel control, for this purpose, currently employed be based on image real time transfer
On-site supervision scheme the personnel in compartment are monitored, there are current this monitoring mode two big deficiencies to need to overcome, the
One, when tall and big passenger is excessive there are blind area, second, the precision deficiency of realtime image data is, it is necessary to be modified.
The content of the invention
To solve the above-mentioned problems, the present invention provides a kind of gun type camera self-adaptive switch system, sharpening etc. is introduced
The equipment such as grade input equipment, poly-lens camera, information analyzing equipment, depth of field measuring apparatus, image output device improve passenger
The design for the structure that the precision of infomation detection, especially poly-lens are added, meanwhile, self-adaptive switch equipment is also introduced, is used for
The quantity of tall and big passenger near location determination each gun type camera based on each tall and big passenger in compartment, when quantity is big
When equal to default amount threshold, corresponding gun type camera is opened, when quantity is less than default amount threshold, is closed corresponding
Gun type camera.
According to an aspect of the present invention, a kind of gun type camera self-adaptive switch system is provided, the system comprises：
Sharpening level input equipment for receiving the sharpening level of input, is determined according to the sharpening level and exported pre-
If saltus step degree threshold value, the sharpening level is higher, and the default saltus step degree threshold value is smaller；Poly-lens camera, is arranged on vehicle
Compartment top portion carries out image data acquiring to obtain multiple collection in worksite images, each scene to the inside scene in affiliated compartment
Image is gathered from the imaging to the transmitted light from the magazine lens of poly-lens；Wherein, the poly-lens camera bag
Include multiple lens and multiple images sensor；
Information analyzing equipment is arranged on car body top, is connected with the poly-lens camera, for receiving the multiple scene
Image is gathered, information analysis is carried out to each collection in worksite image to determine the centre of form of each collection in worksite image, it is also right
Each collection in worksite image carries out information analysis to determine the depth of field of each collection in worksite image；Depth of field measuring apparatus, if
It puts in car body top, is connected with described information analytical equipment, for receiving the depth of field of each collection in worksite image, and to each existing
The depth of field of field acquisition image averages processing to obtain the average depth of field；Image output device is arranged on car body top, respectively
It is connected with described information analytical equipment and the depth of field measuring apparatus, for performing following place to each collection in worksite image
Reason：Centered on the centre of form of each collection in worksite image, rectangle subgraph is obtained as the length of side using the average depth of field；The figure
As output equipment according further to putting in order for multiple lens spells the rectangle subgraph of corresponding multiple collection in worksite images
It connects to obtain and export panoramic scene image；
Saltus step degree judges equipment, is connected with image output device, for receiving panoramic scene image, for panoramic scene
Its pixel value is subtracted the difference obtained after the pixel value of its same column downlink pixel and done by the pixel value of each pixel in image
Square to obtain the first square value, its pixel value is subtracted the difference obtained after the pixel value of its following pixel of going together do square with
The second square value is obtained, it is being obtained after the first square value is added with the second square value and carry out evolution to obtain the first saltus step journey
Degree, wherein, the first saltus step degree of each pixel of last column of panoramic scene image directly takes the same column of lastrow
First saltus step degree of pixel, the first saltus step degree of each pixel of last row of panoramic scene image are directly taken
First saltus step degree of colleague's pixel of one row；The pixel value for each pixel in panoramic scene image is additionally operable to, it will
Its pixel value takes absolute value to obtain the first absolute value after subtracting the pixel value of its same column downlink pixel, its pixel value is subtracted it
It takes absolute value to obtain the second absolute value after the pixel value for following pixel of going together, after the first absolute value is added with the second absolute value
Obtain and the second saltus step degree of conduct；
Edge contrast equipment judges that equipment is connected with the sharpening level input equipment and the saltus step degree respectively, uses
In the pixel value for each pixel in panoramic scene image, by its final saltus step degree and the default saltus step degree threshold
Value is compared, and each pixel of the default saltus step degree threshold value is more than or equal to for final saltus step degree, to its pixel value
Processing is sharpened with the pixel value that obtains that treated, each of the default saltus step degree threshold value is less than to final saltus step degree
Pixel, directly using its pixel value as treated pixel value, all pixels in panoramic scene image treated pixel
Value forms the corresponding scene process image of panoramic scene image；Passenger's identification apparatus is connected with Edge contrast equipment, for field
Scape processing image carries out the type identification of each target to determine tall and big passenger of the height value more than preset height threshold value, output field
Tall and big passengers quantity in scape processing image, and for each tall and big passenger in scene process image, based on it in scene
The depth of field determines its position in compartment in processing image；
Multiple gun type cameras are uniformly arranged on the different position at the top in the affiliated compartment of poly-lens camera, each rifle
Formula video camera is all shot towards compartment, and under default conditions, each gun type camera is in off state；Self-adaptive switch
Equipment, for the number based on each tall and big passenger tall and big passenger near location determination each gun type camera in compartment
Amount when quantity is more than or equal to default amount threshold, opens corresponding gun type camera；
Wherein, the second saltus step degree of each pixel of last column of panoramic scene image directly takes lastrow
Second saltus step degree of same column pixel, the second saltus step degree of each pixel of last row of panoramic scene image directly take
With the second saltus step degree of colleague's pixel of previous column；And for the pixel for each pixel in panoramic scene image
Value, its first saltus step degree is compared with its second saltus step degree, take its first saltus step degree and its second saltus step degree it
Between maximum as final saltus step degree.
More specifically, in the gun type camera self-adaptive switch system：The self-adaptive switch equipment is additionally operable to base
In the quantity of each tall and big passenger tall and big passenger near location determination each gun type camera in compartment, when quantity is less than
During default amount threshold, corresponding gun type camera is closed.
More specifically, in the gun type camera self-adaptive switch system：The poly-lens camera further include flash lamp,
Brightness detection device and flash of light control device.
More specifically, in the gun type camera self-adaptive switch system：The brightness detection device is used to detect simultaneously
Export the ambient enviroment brightness of the poly-lens camera.
More specifically, in the gun type camera self-adaptive switch system：It is described flash of light control device respectively with it is described
Flash lamp is connected with the brightness detection device, for receiving the ambient enviroment brightness, and based on the ambient enviroment brightness
It determines to be turned on and off the flash lamp.
More specifically, in the gun type camera self-adaptive switch system：The flash of light control device is based on the week
It encloses ambient brightness and determines that being turned on and off the flash lamp further includes：When the ambient enviroment brightness is more than or equal to predetermined luminance threshold
During value, the flash of light control device closes the flash lamp.
More specifically, in the gun type camera self-adaptive switch system：The flash of light control device is based on the week
It encloses ambient brightness and determines that being turned on and off the flash lamp further includes：When the ambient enviroment brightness is less than predetermined luminance threshold value
When, the flash of light control device opens the flash lamp.
More specifically, in the gun type camera self-adaptive switch system：The flash of light control device opens the sudden strain of a muscle
During light lamp, the flash of light control device determines the flash intensity that the flash lamp sends also according to the ambient enviroment brightness；Its
In, the ambient enviroment brightness is smaller, and the flash intensity that the flash lamp is sent is higher.
Description of the drawings
Embodiment of the present invention is described below with reference to attached drawing, wherein：
Fig. 1 is the block diagram of the gun type camera self-adaptive switch system according to embodiment of the present invention.
Fig. 2 is the knot of the poly-lens camera of the gun type camera self-adaptive switch system according to embodiment of the present invention
Structure block diagram.
Reference numeral：1 sharpening level input equipment；2 poly-lens cameras；3 information analyzing equipments；4 depth of field measuring apparatus；5
Image output device；21 flash lamps；22 brightness detection devices；23 flash of light control devices
Specific embodiment
The embodiment of the gun type camera self-adaptive switch system of the present invention is carried out specifically below with reference to accompanying drawings
It is bright.
High ferro has many advantages, such as that handling capacity of passengers is high, take less, security is good, percent of punctuality is high, comfort and convenient and energy consumption are relatively low.
It can also be to playing propulsion and proportionality action to regional economic development along the line；Urban economy development and territory are opened along promoting
Hair；Number of the enterprise increase along the line makes national tax and land tax accordingly increase；It is energy saving and reduce environmental pollution.Edge can be driven simultaneously
Line economy, along the line city shine new vigor high ferro very important facilitation played to industrialization and the development of urbanization,
Key city along high ferro is promoted " to be laid out " again with satellite selection, i.e., radiates and drive Zhou Biancheng with high ferro key city
City's synchronized development.
Due to personnel's complicated component in high-iron carriage, mobility speed is fast, using manual type in high-iron carriage
It is difficult to realize that personnel, which are identified and managed, therefore, is typically employed in the side that camera is set in compartment in the prior art
Formula carries out personnel monitoring, however, so bringing a problem, personnel's height is different in compartment, and institute's band object length and height are not
Together, cause to impact the visual angle of camera, there are some dead angles, if at this moment increasing the quantity of camera and being always maintained at
Opening state, and the waste in power consumption when personnel are few in compartment can be caused.In order to overcome above-mentioned deficiency, the present invention is built
A kind of gun type camera self-adaptive switch system, concrete scheme are as follows.
Fig. 1 is the block diagram of gun type camera self-adaptive switch system according to embodiment of the present invention, institute
The system of stating includes：
Sharpening level input equipment for receiving the sharpening level of input, is determined according to the sharpening level and exported pre-
If saltus step degree threshold value, the sharpening level is higher, and the default saltus step degree threshold value is smaller；
Poly-lens camera, is arranged on car body top, carries out image data acquiring to the inside scene in affiliated compartment to obtain
Multiple collection in worksite images, each collection in worksite image are derived to the transmitted light from the magazine lens of poly-lens
Imaging；Wherein, the poly-lens camera includes multiple lens and multiple images sensor；
Information analyzing equipment is arranged on car body top, is connected with the poly-lens camera, for receiving the multiple scene
Image is gathered, information analysis is carried out to each collection in worksite image to determine the centre of form of each collection in worksite image, it is also right
Each collection in worksite image carries out information analysis to determine the depth of field of each collection in worksite image；
Depth of field measuring apparatus, is arranged on car body top, is connected with described information analytical equipment, is adopted for receiving each scene
Collect the depth of field of image, and processing is averaged to the depth of field of each collection in worksite image to obtain the average depth of field；
Image output device is arranged on car body top, respectively with described information analytical equipment and the depth of field measuring apparatus
Connection, for performing following processing to each collection in worksite image：Centered on the centre of form of each collection in worksite image, with
The average depth of field obtains rectangle subgraph for the length of side；Described image output equipment will be right according further to putting in order for multiple lens
The rectangle subgraph for the multiple collection in worksite images answered is spliced to obtain and export panoramic scene image；
Saltus step degree judges equipment, is connected with image output device, for receiving panoramic scene image, for panoramic scene
Its pixel value is subtracted the difference obtained after the pixel value of its same column downlink pixel and done by the pixel value of each pixel in image
Square to obtain the first square value, its pixel value is subtracted the difference obtained after the pixel value of its following pixel of going together do square with
The second square value is obtained, it is being obtained after the first square value is added with the second square value and carry out evolution to obtain the first saltus step journey
Degree, wherein, the first saltus step degree of each pixel of last column of panoramic scene image directly takes the same column of lastrow
First saltus step degree of pixel, the first saltus step degree of each pixel of last row of panoramic scene image are directly taken
First saltus step degree of colleague's pixel of one row；The pixel value for each pixel in panoramic scene image is additionally operable to, it will
Its pixel value takes absolute value to obtain the first absolute value after subtracting the pixel value of its same column downlink pixel, its pixel value is subtracted it
It takes absolute value to obtain the second absolute value after the pixel value for following pixel of going together, after the first absolute value is added with the second absolute value
Obtain and the second saltus step degree of conduct；
Edge contrast equipment judges that equipment is connected with the sharpening level input equipment and the saltus step degree respectively, uses
In the pixel value for each pixel in panoramic scene image, by its final saltus step degree and the default saltus step degree threshold
Value is compared, and each pixel of the default saltus step degree threshold value is more than or equal to for final saltus step degree, to its pixel value
Processing is sharpened with the pixel value that obtains that treated, each of the default saltus step degree threshold value is less than to final saltus step degree
Pixel, directly using its pixel value as treated pixel value, all pixels in panoramic scene image treated pixel
Value forms the corresponding scene process image of panoramic scene image；
Passenger's identification apparatus is connected with Edge contrast equipment, for carrying out the type of each target to scene process image
It identifies to determine that height value is more than the tall and big passenger of preset height threshold value, exports the tall and big passengers quantity in scene process image,
And for each tall and big passenger in scene process image, based on it, the depth of field determines it in compartment in scene process image
Position；
Multiple gun type cameras are uniformly arranged on the different position at the top in the affiliated compartment of poly-lens camera, each rifle
Formula video camera is all shot towards compartment, and under default conditions, each gun type camera is in off state；
Self-adaptive switch equipment, for location determination each gun type camera based on each tall and big passenger in compartment
The quantity of neighbouring tall and big passenger when quantity is more than or equal to default amount threshold, opens corresponding gun type camera；
Wherein, the second saltus step degree of each pixel of last column of panoramic scene image directly takes lastrow
Second saltus step degree of same column pixel, the second saltus step degree of each pixel of last row of panoramic scene image directly take
With the second saltus step degree of colleague's pixel of previous column；And for the pixel for each pixel in panoramic scene image
Value, its first saltus step degree is compared with its second saltus step degree, take its first saltus step degree and its second saltus step degree it
Between maximum as final saltus step degree.
Then, continue to carry out further the concrete structure of the gun type camera self-adaptive switch system of the present invention
It is bright.
In the system：The position that the self-adaptive switch equipment is additionally operable to based on each tall and big passenger in compartment is true
The quantity of tall and big passenger near each fixed gun type camera, when quantity is less than default amount threshold, closes corresponding gun-type
Video camera.
As shown in Fig. 2, in the system：The poly-lens camera further includes flash lamp, brightness detection device and sudden strain of a muscle
Light control device.
In the system：The ambient enviroment that the brightness detection device is used to detect and export the poly-lens camera is bright
Degree.
In the system：The flash of light control device is connected respectively with the flash lamp and the brightness detection device,
For receiving the ambient enviroment brightness, and determine to be turned on and off the flash lamp based on the ambient enviroment brightness.
In the system：The flash of light control device determines to be turned on and off the sudden strain of a muscle based on the ambient enviroment brightness
Light lamp further includes：When the ambient enviroment brightness is more than or equal to predetermined luminance threshold value, described in the flash of light control device closing
Flash lamp.
In the system：The flash of light control device determines to be turned on and off the sudden strain of a muscle based on the ambient enviroment brightness
Light lamp further includes：When the ambient enviroment brightness is less than predetermined luminance threshold value, the flash of light control device opens the flash of light
Lamp.
In the system：It is described flash of light control device open the flash lamp when, it is described flash of light control device also according to
The ambient enviroment brightness determines the flash intensity that the flash lamp is sent；
Wherein, the ambient enviroment brightness is smaller, and the flash intensity that the flash lamp is sent is higher.
In addition, DSP processing chips can be used to realize self-adaptive switch equipment.The inside of dsp chip uses program sum number
According to separated Harvard structure, there is special hardware multiplier, widely used pile line operation provides special DSP instructions, can
To be used for quickly realizing various digital signal processing algorithms.
According to the requirement of Digital Signal Processing, dsp chip generally has some following main features：(1) in a finger
A multiplication and a sub-addition can be completed by making in the cycle.(2) program and data space is separated, can simultaneously access instruction sum number
According to.(3) in piece there is quick RAM, usually can simultaneously be accessed in two pieces by independent data/address bus.(4) there is low overhead
Or without overhead loop and the hardware supported redirected.(5) quickly interrupt processing and Hardware I/O are supported.(6) have within the monocycle
Multiple hardware address generators of operation.(7) multiple operations can be performed parallel.(8) support pile line operation, make fetching, translate
The operations such as code and execution can be with Overlapped Execution.
Classified according to the data format of dsp chip work.The dsp chip that data are worked with fixed point format is known as pinpointing
Dsp chip, TMS320C1X/C2X, TMS320C2XX/C5X, TMS320C54X/C62XX such as TI companies are serial, AD companies
ADSP21XX series, the DSP16/16A of AT ＆ T Corp., the MC56000 of Motolora companies etc..What is worked in a floating-point format is known as
Float-point DSP, such as the TMS320C3X/C4X/C8X of TI companies, the ADSP21XXX of AD companies is serial, AT ＆ T Corp.
MC96002 of DSP32/32C, Motolora company etc..
Gun type camera self-adaptive switch system using the present invention, for the gun type camera in compartment in the prior art
The technical issues of difficult management, by using multiple image acquisition mechanisms and image processor specifically for vehicle environment design
Structure is accurately to obtain Customer information in compartment, on this basis, establishes the gun type camera based on Customer information and adaptively opens
Shutdown system, so as to solve above-mentioned technical problem.
It is understood that although the present invention has been disclosed in the preferred embodiments as above, above-described embodiment not to
Limit the present invention.For any those skilled in the art, without departing from the scope of the technical proposal of the invention,
Many possible changes and modifications are all made to technical solution of the present invention using the technology contents of the disclosure above or are revised as
With the equivalent embodiment of variation.Therefore, every content without departing from technical solution of the present invention, technical spirit pair according to the invention
Any simple modifications, equivalents, and modifications made for any of the above embodiments still fall within the scope of technical solution of the present invention protection
It is interior.
Claims (5)
1. a kind of gun type camera self-adaptive switch system, including：
Sharpening level input equipment for receiving the sharpening level of input, determines according to the sharpening level and exports default jump
Change degree threshold value, the sharpening level is higher, and the default saltus step degree threshold value is smaller；
Poly-lens camera, is arranged on car body top, and it is multiple to obtain to carry out image data acquiring to the inside scene in affiliated compartment
Collection in worksite image, each collection in worksite image be derived to the transmitted light from the magazine lens of poly-lens into
Picture；Wherein, the poly-lens camera includes multiple lens and multiple images sensor；
Information analyzing equipment is arranged on car body top, is connected with the poly-lens camera, for receiving the multiple collection in worksite
Image carries out each collection in worksite image information analysis to determine the centre of form of each collection in worksite image, also to each
A collection in worksite image carries out information analysis to determine the depth of field of each collection in worksite image；
Depth of field measuring apparatus, is arranged on car body top, is connected with described information analytical equipment, for receiving each collection in worksite figure
The depth of field of picture, and processing is averaged to the depth of field of each collection in worksite image to obtain the average depth of field；
Image output device is arranged on car body top, is connected respectively with described information analytical equipment and the depth of field measuring apparatus,
For performing following processing to each collection in worksite image：Centered on the centre of form of each collection in worksite image, with described
The average depth of field obtains rectangle subgraph for the length of side；Described image output equipment will be corresponding according further to putting in order for multiple lens
The rectangle subgraph of multiple collection in worksite images is spliced to obtain and export panoramic scene image；
Saltus step degree judges equipment, is connected with image output device, for receiving panoramic scene image, for panoramic scene image
In each pixel pixel value, its pixel value is subtracted to the difference obtained after the pixel value of its same column downlink pixel and is done square
To obtain the first square value, its pixel value is subtracted to the difference obtained after the pixel value of its following pixel of going together and does square to obtain
Second square value, it is being obtained after the first square value is added with the second square value and carry out evolution to obtain the first saltus step degree,
Wherein, the first saltus step degree of each pixel of last column of panoramic scene image directly takes the same column pixel of lastrow
The first saltus step degree, the first saltus step degree of each pixel of last row of panoramic scene image directly takes previous column
Colleague's pixel the first saltus step degree；The pixel value for each pixel in panoramic scene image is additionally operable to, by its picture
Plain value takes absolute value to obtain the first absolute value after subtracting the pixel value of its same column downlink pixel, its pixel value is subtracted its colleague
It takes absolute value to obtain the second absolute value after the pixel value of following pixel, be obtained after the first absolute value is added with the second absolute value
And be used as the second saltus step degree；
Edge contrast equipment judges that equipment is connected with the sharpening level input equipment and the saltus step degree respectively, for pair
The pixel value of each pixel in panoramic scene image, by its final saltus step degree and the default saltus step degree threshold value into
Row compares, and each pixel of the default saltus step degree threshold value is more than or equal to for final saltus step degree, its pixel value is carried out
Edge contrast is less than final saltus step degree on each picture of the default saltus step degree threshold value with the pixel value that obtains that treated
Element, directly using its pixel value as treated pixel value, all pixels in panoramic scene image treated pixel value
Form the corresponding scene process image of panoramic scene image；
Passenger's identification apparatus is connected with Edge contrast equipment, for carrying out the type identification of each target to scene process image
To determine that height value is more than the tall and big passenger of preset height threshold value, the tall and big passengers quantity in scene process image, and pin are exported
To each tall and big passenger in scene process image, based on it, the depth of field determines its position in compartment in scene process image
It puts；
Multiple gun type cameras, are uniformly arranged on the different position at the top in the affiliated compartment of poly-lens camera, each gun-type is taken the photograph
Camera is all shot towards compartment, and under default conditions, each gun type camera is in off state；
Self-adaptive switch equipment, for based on each tall and big passenger near location determination each gun type camera in compartment
The quantity of tall and big passenger when quantity is more than or equal to default amount threshold, opens corresponding gun type camera；
Wherein, the second saltus step degree of each pixel of last column of panoramic scene image directly takes the same column of lastrow
Second saltus step degree of pixel, the second saltus step degree of each pixel of last row of panoramic scene image are directly taken
Second saltus step degree of colleague's pixel of one row；And for the pixel value for each pixel in panoramic scene image,
Its first saltus step degree with its second saltus step degree is compared, is taken between its first saltus step degree and its second saltus step degree
Maximum is as final saltus step degree.
2. gun type camera self-adaptive switch system as described in claim 1, it is characterised in that：
The self-adaptive switch equipment is additionally operable to location determination each gun-type camera shooting in compartment based on each tall and big passenger
The quantity of tall and big passenger near machine when quantity is less than default amount threshold, closes corresponding gun type camera.
3. gun type camera self-adaptive switch system as claimed in claim 2, it is characterised in that：
The poly-lens camera further includes flash lamp, brightness detection device and flash of light control device.
4. gun type camera self-adaptive switch system as claimed in claim 3, it is characterised in that：
The brightness detection device is used to detect and export the ambient enviroment brightness of the poly-lens camera.
5. gun type camera self-adaptive switch system as claimed in claim 4, it is characterised in that：
The flash of light control device is connected respectively with the flash lamp and the brightness detection device, for receiving the surrounding ring
Border brightness, and determine to be turned on and off the flash lamp based on the ambient enviroment brightness.
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| CN108184071B (en) * | 2017-12-13 | 2020-09-08 | 阜阳汇中芯自动化技术有限公司 | Fruit tree planting field monitoring platform |
| JP7110947B2 (en) * | 2018-11-29 | 2022-08-02 | トヨタ自動車株式会社 | Vehicle and Passenger Transportation Systems |
| CN109855686A (en) * | 2019-02-27 | 2019-06-07 | 长春阿德泰科电子设备有限公司 | Fire-fighting water crane monitoring device and system |
| CN112053479A (en) * | 2019-11-26 | 2020-12-08 | 高艳云 | Multifunctional electric control platform and method based on target state data analysis |
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| CN106951853A (en) * | 2017-03-15 | 2017-07-14 | 深圳市翼动科技有限公司 | A kind of in-car article method of Intelligent Recognition |
| CN107018378A (en) * | 2017-04-25 | 2017-08-04 | 浙江宇视科技有限公司 | A kind of gateway CCTV camera and monitoring system |
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| US7587099B2 (en) * | 2006-01-27 | 2009-09-08 | Microsoft Corporation | Region-based image denoising |
| EP2124190B1 (en) * | 2008-05-19 | 2011-08-31 | Mitsubishi Electric Information Technology Centre Europe B.V. | Image processing to enhance image sharpness |
| JP5322561B2 (en) * | 2008-09-25 | 2013-10-23 | キヤノン株式会社 | Imaging apparatus and control method thereof |
| CN103283237B (en) * | 2010-12-22 | 2017-03-22 | Lg电子株式会社 | Intra prediction method and apparatus using the method |
| CN105844630B (en) * | 2016-03-21 | 2018-11-16 | 西安电子科技大学 | A kind of image super-resolution fusion denoising method of binocular vision |
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| CN106951853A (en) * | 2017-03-15 | 2017-07-14 | 深圳市翼动科技有限公司 | A kind of in-car article method of Intelligent Recognition |
| CN107018378A (en) * | 2017-04-25 | 2017-08-04 | 浙江宇视科技有限公司 | A kind of gateway CCTV camera and monitoring system |
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