CN108509871A - Release system and method based on the processing of fragment big data - Google Patents
Release system and method based on the processing of fragment big data Download PDFInfo
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- CN108509871A CN108509871A CN201810208116.2A CN201810208116A CN108509871A CN 108509871 A CN108509871 A CN 108509871A CN 201810208116 A CN201810208116 A CN 201810208116A CN 108509871 A CN108509871 A CN 108509871A
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- 238000000034 method Methods 0.000 title claims abstract description 26
- 238000012545 processing Methods 0.000 title claims description 60
- 239000012634 fragment Substances 0.000 title claims description 44
- 239000000463 material Substances 0.000 claims abstract description 147
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 99
- 239000000126 substance Substances 0.000 claims abstract description 41
- 238000007599 discharging Methods 0.000 claims abstract description 32
- 238000001514 detection method Methods 0.000 claims abstract description 26
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 7
- 239000011707 mineral Substances 0.000 claims abstract description 7
- 235000015895 biscuits Nutrition 0.000 claims abstract description 6
- 238000013507 mapping Methods 0.000 claims description 20
- 238000004458 analytical method Methods 0.000 claims description 16
- 238000009826 distribution Methods 0.000 claims description 9
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- 238000005520 cutting process Methods 0.000 claims description 4
- 239000004065 semiconductor Substances 0.000 description 6
- 238000003384 imaging method Methods 0.000 description 5
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- 238000010586 diagram Methods 0.000 description 2
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- 239000013535 sea water Substances 0.000 description 2
- 230000002269 spontaneous effect Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 239000003086 colorant Substances 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
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- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- 238000010191 image analysis Methods 0.000 description 1
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/103—Static body considered as a whole, e.g. static pedestrian or occupant recognition
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C9/00—Life-saving in water
- B63C9/01—Air-sea rescue devices, i.e. equipment carried by, and capable of being dropped from, an aircraft
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D1/00—Dropping, ejecting, releasing, or receiving articles, liquids, or the like, in flight
- B64D1/02—Dropping, ejecting, or releasing articles
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
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Abstract
The present invention relates to a kind of water life-saving substances quantitatively to discharge system, including：Goods and materials store warehouse, are arranged on patrol plane, for being stored as the required every goods and materials of assistance persons falling in water waterborne；Quantity statistics equipment, it is arranged on patrol plane, it is connect respectively with object detection apparatus and water surface capture apparatus, high definition Surface Picture for the multiple human body patterns and water surface capture apparatus output that receive the object detection apparatus output, determining based on the quantity of human body pattern and send out the quantity for waiting for rescue personnel, the items goods and materials include mineral water, ship biscuit and life buoy；Goods and materials analytical equipment is connect with the quantity statistics equipment, for receiving the quantity for waiting for rescue personnel, and based on the discharging quantity for waiting for that the quantity of rescue personnel determines every goods and materials.The invention further relates to a kind of water life-saving substances to quantify method for releasing.By means of the invention it is possible to meet the needs of patrol plane and persons falling in water waterborne simultaneously.
Description
Technical field
The present invention relates to image processing field more particularly to a kind of release systems and side based on the processing of fragment big data
Method.
Background technology
The fast development of computer graphics so that forge digital picture is easy increasingly, and the authenticity of image is faced with huge
Challenge, so as to cause digital image anti-fake, this novel project is suggested to the discriminating for image true-false, including right
The discriminating of natural image and computer generated image.
Currently, it is less for the discriminating achievement in research of computer generated image and natural image, and also deposited in performance
In deficiency.Existing algorithm mostly uses the thought of the machine learning of feature extraction-taxonomic history, analyzes image transform domain emphatically
On statistical nature.However, not can designate that the essential difference of natural image and computer generated image, actually detected accuracy
It is bad, it is also poor for the adaptability of compression image and pictures subsequent processing operation etc..Natural image and computer generated image
Generation be two different imaging processes, having differences property of the two imaging mechanism, by analyzing its yuan of Pixel Information to obtain
The build-in attribute for reacting the peculiar processing operation of bottom can help to the discriminating for realizing the two.
For this purpose, Dehnie et al. is proposed differentiates image based on natural mode noise caused by different imaging mechanisms, it is real
It tests the results show that having fine raising to the robustness of the operations such as JPEG compression, gamma correction, but it is not pointed out from principle
Why not together, the noise profile of natural image and computer generated image has, therefore the noise component(s) accuracy obtained is poor.In addition,
The prior art also proposes to differentiate that natural image camera source, experimental result are shown using modal noise, differentiates that precision is higher.
Invention content
To solve the above-mentioned problems, the present invention provides it is a kind of based on fragment big data processing release system and method,
Complex environment waterborne can be overcome to realize field imaging and image scene processing operation, so that it is determined that going out to wait for rescue personnel's
Quantity, and based on the discharging quantity for waiting for that the quantity of rescue personnel determines every goods and materials, to avoid realizing water life-saving substance
Quantitative release.
Specifically, the present invention at least has following important inventive point：
(1) quantity of persons falling in water waterborne is accurately determined based on image analysis mode, and based on the number of persons falling in water waterborne
The rescue substance that amount spontaneous discharge is consistent with the quantity of persons falling in water waterborne improves rescue so as to shorten rescue time
Efficiency；
(2) target pixel points in pending image are selected using normal distribution, ensure that target pixel points selection
The authenticity that randomness and follow-up lightness judge, meanwhile, data analysis is carried out to whole picture figure based on HSL color spaces, ensure that
Brightness of image detects comprehensive；
(3) number of tiles cut to the high definition Surface Picture, while base are determined based on the analysis reference value
The dynamics that image light filling is executed to described image fragment is determined in the dim degree of each images fragment itself, to realize
Image light filling processing based on image content itself.
According to an aspect of the present invention, it provides a kind of water life-saving substance and quantitatively discharges system, the system comprises：
Goods and materials store warehouse, are arranged on patrol plane, for being stored as the required every object of assistance persons falling in water waterborne
Money；
Quantity statistics equipment is arranged on patrol plane, connect, be used for object detection apparatus and water surface capture apparatus respectively
Receive the high definition Surface Picture of the multiple human body patterns and water surface capture apparatus output of the object detection apparatus output, base
It is determining in the quantity of human body pattern and send out the quantity for waiting for rescue personnel, the items goods and materials include mineral water, ship biscuit with
And life buoy；
Goods and materials analytical equipment is connect with the quantity statistics equipment, for receiving the quantity for waiting for rescue personnel, and is based on waiting for
The quantity of rescue personnel determines the discharging quantity of every goods and materials, in the goods and materials analytical equipment, based on the number for waiting for rescue personnel
Amount determines that the discharging quantity of every goods and materials includes：Based on the discharging quantity for waiting for that the quantity of rescue personnel determines each single item substance；
Goods and materials providing gear, including stepper drive motors, goods and materials release window and goods and materials release switch, the goods and materials release
Window is connect with goods and materials storage warehouse, towards patrol plane lower section, in the on-state to release goods and materials waterborne, also using
In the release waterborne for stopping goods and materials in the off state, the goods and materials release switch connect with the goods and materials release window, is used for
It controls the goods and materials release window and enters opening state or closed state, the stepper drive motors are analyzed with the goods and materials respectively
Equipment is connected with the goods and materials release switch, is discharged to the goods and materials for the discharging quantity based on the every goods and materials received
It puts row control into, realizes that the goods and materials release window is discharged to quantitative material waterborne with the discharging quantity according to every goods and materials；
Water surface capture apparatus is arranged on patrol plane, for carrying out the acquisition of high definition Surface Picture data to water surface scene, with
It obtains and exports high definition Surface Picture.
According to another aspect of the present invention, it additionally provides a kind of water life-saving substance and quantifies method for releasing, the method packet
It includes：
Warehouse is stored using goods and materials, is arranged on patrol plane, it is required each for being stored as assistance persons falling in water waterborne
Item goods and materials；
Usage quantity counts equipment, is arranged on patrol plane, is connect respectively with object detection apparatus and water surface capture apparatus,
High self finish figure for the multiple human body patterns and water surface capture apparatus output that receive the object detection apparatus output
Picture, determining based on the quantity of human body pattern and send out the quantity for waiting for rescue personnel, the items goods and materials include mineral water, ship cake
Dry and life buoy；
It using goods and materials analytical equipment, is connect with the quantity statistics equipment, for receiving the quantity for waiting for rescue personnel, and base
In waiting for that the quantity of rescue personnel determines the discharging quantity of every goods and materials, in the goods and materials analytical equipment, based on waiting for rescue personnel
Quantity determine that the discharging quantity of every goods and materials includes：Based on the granting number for waiting for that the quantity of rescue personnel determines each single item substance
Amount；
Use goods and materials providing gear, including stepper drive motors, goods and materials release window and goods and materials release switch, the goods and materials
Release window and the goods and materials storage warehouse connects, towards below patrol plane, being used in the on-state to release goods and materials waterborne,
It being additionally operable to stop the release waterborne of goods and materials in the off state, the goods and materials release switch is connect with the goods and materials release window,
Enter opening state or closed state for controlling the goods and materials release window, the stepper drive motors respectively with the goods and materials
Analytical equipment is connected with the goods and materials release switch, is released the goods and materials for the discharging quantity based on the every goods and materials received
Row control is put in relieving into, realizes that the goods and materials release window is released to quantitative material waterborne with the discharging quantity according to every goods and materials
It puts；
Using water surface capture apparatus, it is arranged on patrol plane, is adopted for carrying out high definition Surface Picture data to water surface scene
Collection, to obtain and export high definition Surface Picture.
Description of the drawings
Embodiment of the present invention is described below with reference to attached drawing, wherein：
Fig. 1 is the block diagram that system is quantitatively discharged according to the water life-saving substance shown in embodiment of the present invention.
Fig. 2 is the step flow chart that method for releasing is quantified according to the water life-saving substance shown in embodiment of the present invention.
Specific implementation mode
The embodiment for quantitatively discharging system and method to the water life-saving substance of the present invention below with reference to accompanying drawings carries out
It is described in detail.
It helps persons falling in water to maintain the first-aid apparatus of self-saving ability, generally there is harness of swimming, communication equipment and signal equipment
Deng.
Harness of swimming includes mainly lifeboat, life vest and waterproof insulated cold wear.Lifeboat is a kind of air heave type pneumatic boat,
4-7 people or so can be loaded.After the airship inflation of pneumatic boat, buoyancy is generated on the water, is allowed to sink.When not used, lifesaving
Ship is folded, is packaged in canvas bag, when urgently needed, opens canvas bag, lifeboat can automatic inflating, life vest and waterproof insulated cold wear
It is the harness of swimming worn.Insulated cold wear, in the water temperature of zero degree, can support personnel will not be freezing.Waterproof garment once and water
After contact, surface forms one layer of waterproof garment at once, not wet from sea water after ensureing man overboard.
Communication equipment is a small-sized telegraph.This small-sized telegraph is by after wet from sea water, parts
It can not change, speech range is 100 kilometers.
There are many type of signal equipment, can be divided into visual signal equipment, acoustic signal equipment and signal flag etc..Visual signal
Equipment has the reflective mirror on daytime, sea coloring agent, smog etc., the flame at night, flash lamp, incandescent lamp, flash bomb, tracer
Bullet, signal flare etc..Acoustic signal equipment has pistol, whistle, alarm, megaphone of shooting etc..Signal flag be divided into it is red, green,
White three face.Persons falling in water can use these equipment to indicate that various signals and request are rescued.
When patrol plane arrival meets accident the water surface, need to determine that launches matches with persons falling in water quantity in very short time
First-aid apparatus quantity, while giving the persons falling in water died on one's deathbed of frequency to provide help immediately, to save making for first-aid apparatus
With number, the payload of patrol plane is reduced.
In order to overcome above-mentioned deficiency, the present invention has built a kind of water life-saving substance and has quantitatively discharged system and method, can
Effectively solve above-mentioned technical problem.
Fig. 1 is the block diagram that system is quantitatively discharged according to the water life-saving substance shown in embodiment of the present invention, institute
The system of stating includes：
Goods and materials store warehouse, are arranged on patrol plane, for being stored as the required every object of assistance persons falling in water waterborne
Money；
Quantity statistics equipment is arranged on patrol plane, connect, be used for object detection apparatus and water surface capture apparatus respectively
Receive the high definition Surface Picture of the multiple human body patterns and water surface capture apparatus output of the object detection apparatus output, base
It is determining in the quantity of human body pattern and send out the quantity for waiting for rescue personnel；
Wherein, every goods and materials include mineral water, ship biscuit and life buoy.
Then, the concrete structure for continuing quantitatively to discharge the water life-saving substance of the present invention system carries out further
It is bright.
The water life-saving substance can also include quantitatively in release system：
Goods and materials analytical equipment is connect with the quantity statistics equipment, for receiving the quantity for waiting for rescue personnel, and is based on waiting for
The quantity of rescue personnel determines the discharging quantity of every goods and materials；
Wherein, in the goods and materials analytical equipment, based on the discharging quantity for waiting for that the quantity of rescue personnel determines every goods and materials
Including：Based on the discharging quantity for waiting for that the quantity of rescue personnel determines each single item substance.
The water life-saving substance can also include quantitatively in release system：
Goods and materials providing gear, including stepper drive motors, goods and materials release window and goods and materials release switch, the goods and materials release
Window is connect with goods and materials storage warehouse, towards patrol plane lower section, in the on-state to release goods and materials waterborne, also using
In the release waterborne for stopping goods and materials in the off state, the goods and materials release switch connect with the goods and materials release window, is used for
It controls the goods and materials release window and enters opening state or closed state, the stepper drive motors are analyzed with the goods and materials respectively
Equipment is connected with the goods and materials release switch, is discharged to the goods and materials for the discharging quantity based on the every goods and materials received
It puts row control into, realizes that the goods and materials release window is discharged to quantitative material waterborne with the discharging quantity according to every goods and materials；
Water surface capture apparatus is arranged on patrol plane, for carrying out the acquisition of high definition Surface Picture data to water surface scene, with
It obtains and exports high definition Surface Picture；
First processing equipment is connect with the water surface capture apparatus, for receiving the high definition Surface Picture, with the height
The center of horizontal direction in self finish image is classified as Y-axis, with the center behavior X of the vertical direction in the high definition Surface Picture
Axis depicts normal distribution based on the X-axis and the Y-axis in the high definition Surface Picture, and by the high self finish
Each pixel that normal distribution passes through in image is exported as multiple target pixel points；
Second processing equipment is connect with first processing equipment, the channels H for receiving the multiple target pixel points
Value, L channel values and channel S value carry out numerical value mapping processing, by H channel values, L to H channel values, L channel values and channel S value
Channel value and channel S value are mapped to 0 to 10 distributed area；The second processing equipment is also directed to each target pixel points
Do following operation：L after channel S value after the result of L channel values after H channel values after mapping divided by mapping and mapping divided by mapping is led to
The results added of road value is to obtain the ratio value of target point；
Third processing equipment is connect with the second processing equipment, is used for the ratio value of the multiple target pixel points
After addition divided by the quantity of the multiple target pixel points is to obtain analysis reference value；
Fragment processing equipment is connect respectively with the water surface capture apparatus and the third processing equipment, for receiving
Analysis reference value and the high definition Surface Picture are stated, is determined based on the analysis reference value and the high definition Surface Picture is cut
Obtained number of tiles is additionally operable to carry out fragment cutting process to the high definition Surface Picture based on the crumb data, to obtain
It obtains and exports multiple images fragment；
Piece light filling equipment is morcelled, connect with the fragment processing equipment, for receiving described multiple images fragment, and is based on
The dim degree of each images fragment itself determines the intensity that image light filling is executed to described image fragment, and by multiple execution
The images fragment of complete image light filling processing is compound to morcel piece light filling image to obtain；
Object detection apparatus is connect with the piece light filling equipment of morcelling, for receive it is described morcel piece light filling image, and it is right
The piece light filling image of morcelling carries out human body target detection, to obtain and export multiple human body patterns.
In the water life-saving substance quantitatively release system：
In the fragment processing equipment, the analysis reference value is bigger, is cut to the high definition Surface Picture
Number of tiles is fewer.
The water life-saving substance can also include quantitatively in release system：
Live audio playback equipment is arranged on patrol plane, is connect with the object detection apparatus；
Wherein, the live audio playback equipment is for playing human body quantity corresponding with multiple human body patterns.
Fig. 2 is the step flow chart that method for releasing is quantified according to the water life-saving substance shown in embodiment of the present invention, institute
The method of stating includes：
Step 101：Warehouse is stored using goods and materials, is arranged on patrol plane, for being stored as assistance persons falling in water institute waterborne
The every goods and materials needed；
Step 102：Usage quantity counts equipment, is arranged on patrol plane, is shot respectively with object detection apparatus and the water surface
Equipment connects, the height of multiple human body patterns and water surface capture apparatus output for receiving the object detection apparatus output
Self finish image, it is determining based on the quantity of human body pattern and send out the quantity for waiting for rescue personnel；
Wherein, every goods and materials include mineral water, ship biscuit and life buoy.
Then, the specific steps for continuing to quantify the water life-saving substance of the present invention method for releasing carry out further
It is bright.
The water life-saving substance quantifies method for releasing：
Step 103：It using goods and materials analytical equipment, is connect with the quantity statistics equipment, waits for rescue personnel's for receiving
Quantity, and based on the discharging quantity for waiting for that the quantity of rescue personnel determines every goods and materials；
Wherein, in the goods and materials analytical equipment, based on the discharging quantity for waiting for that the quantity of rescue personnel determines every goods and materials
Including：Based on the discharging quantity for waiting for that the quantity of rescue personnel determines each single item substance.
The water life-saving substance quantifies method for releasing：
Step 104：Using goods and materials providing gear, including stepper drive motors, goods and materials release window and goods and materials release switch,
The goods and materials release window is connect with goods and materials storage warehouse, towards below patrol plane, is used in the on-state to waterborne
Goods and materials are discharged, are additionally operable to stop the release waterborne of goods and materials in the off state, the goods and materials release switch is discharged with the goods and materials
Window connects, and enters opening state or closed state, the stepper drive motors difference for controlling the goods and materials release window
It is connect with the goods and materials analytical equipment and the goods and materials release switch, for the discharging quantity pair based on the every goods and materials received
The goods and materials release switch is controlled, and realizes the goods and materials release window to waterborne with the discharging quantity according to every goods and materials
Quantitative material discharges；
Using water surface capture apparatus, it is arranged on patrol plane, is adopted for carrying out high definition Surface Picture data to water surface scene
Collection, to obtain and export high definition Surface Picture；
It using the first processing equipment, is connect with the water surface capture apparatus, for receiving the high definition Surface Picture, with institute
The center for stating the horizontal direction in high definition Surface Picture is classified as Y-axis, with the center of the vertical direction in the high definition Surface Picture
Behavior X-axis depicts normal distribution based on the X-axis and the Y-axis in the high definition Surface Picture, and by the high definition
Each pixel that normal distribution passes through in Surface Picture is exported as multiple target pixel points；
Using second processing equipment, it is connect with first processing equipment, the H for receiving the multiple target pixel points
Channel value, L channel values and channel S value carry out numerical value mapping processing, by the channels H to H channel values, L channel values and channel S value
Value, L channel values and channel S value are mapped to 0 to 10 distributed area；The second processing equipment is also directed to each target picture
Vegetarian refreshments is cooked following operation：By channel S value divided by mapping after the result of L channel values after H channel values after mapping divided by mapping and mapping
The results added of L channel values is to obtain the ratio value of target point afterwards；
It using third processing equipment, connect, is used for the ratio of the multiple target pixel points with the second processing equipment
After example value is added divided by the quantity of the multiple target pixel points is to obtain analysis reference value；
Using fragment processing equipment, it is connect respectively with the water surface capture apparatus and the third processing equipment, for connecing
The analysis reference value and the high definition Surface Picture are received, is determined to the high definition Surface Picture based on the analysis reference value
Obtained number of tiles is cut, is additionally operable to carry out fragment cutting process to the high definition Surface Picture based on the crumb data,
To obtain and export multiple images fragment；
Using piece light filling equipment is morcelled, it is connect with the fragment processing equipment, for receiving described multiple images fragment, and
The intensity to described image fragment execution image light filling is determined based on the dim degree of each images fragment itself, and will be multiple
Executed image light filling processing images fragment it is compound with obtain morcel piece light filling image；
Using object detection apparatus, connect with the piece light filling equipment of morcelling, for receive it is described morcel piece light filling image,
And human body target detection is carried out to the piece light filling image of morcelling, to obtain and export multiple human body patterns.
In the water life-saving substance quantifies method for releasing：
In the fragment processing equipment, the analysis reference value is bigger, is cut to the high definition Surface Picture
Number of tiles is fewer.
The water life-saving substance quantifies method for releasing：
Use site audio-frequence player device is arranged on patrol plane, is connect with the object detection apparatus；
Wherein, the live audio playback equipment is for playing human body quantity corresponding with multiple human body patterns.
In addition, the water surface capture apparatus includes cmos sensor.CMOS(Complementary Metal-Oxide-
Semiconductor), Chinese scientific name is complementary metal oxide semiconductor, it is originally a kind of important core in computer system
Piece saves the most basic data of System guides.The manufacturing technology of CMOS and general computer chip do not have difference, mainly
The semiconductor made using silicon and germanium both elements makes it be co-exist on CMOS with N (band-electricity) and P (band+electric) grade
Image can be noted down and are interpreted to semiconductor, electric current caused by the two complementary effects by processing chip.CMOS is found later
It can also be used as the imaging sensor in digital photography by processing.
For the portable use independently of power grid, there are one bright for the CMOS technology famous with low power consumption characteristic tool
Aobvious advantage：Cmos image sensor is designed for 5V and 3.3V supply voltages.And CCD chip then needs about 12V
Supply voltage, therefore have to use an electric pressure converter, so as to cause power consumption increase.In terms of total power consumption, control
Another benefit will be brought by being integrated into cmos sensor with system function：It eliminates all outer with other semiconductor elements
Portion's connecting line.Nowadays the driver of its high power consumption has been abandoned, this is because portion is communicated consumed energy in the chip
It is more much lower than the external realization method by PCB or substrate.
Cmos sensor can also be subdivided into passive type element sensor (Passive Pixel Sensor CMOS) and active
Formula element sensor (Active Pixel Sensor CMOS).
Passive type element sensor (Passive Pixel Sensor, abbreviation PPS), is called passive type element sensor,
It is made of the photodiode of reverse bias and a switching tube.Photodiode is substantially one is partly led by p-type
The PN junction of body and N-type semiconductor composition, it can be equivalent to reverse bias diode and a mos capacitance parallel connection.When opening
When closing pipe unlatching, photodiode is connected to vertical alignment (Column bus).Charge integration positioned at alignment end amplifies
Device reading circuit (Charge integrating amplifier) holding column line voltage is a constant, when photodiode stores
Signal charge when being read, voltage is reset to column line voltage level, at the same time, the charge directly proportional to optical signal by
Charge integration amplifier is converted to charge output.
Active pixel sensor (Active Pixel Sensor, abbreviation APS), is called active element sensor.It is several
While CMOS PPS dot structures are invented, it is rapidly be recognized that introducing buffer or amplifier in pixel can change
The performance of kind pixel, there is the amplifier of oneself in CMOS APS in each pixel.The amplifying transistor for being integrated in surface subtracts
The effective surface area for having lacked pixel element reduces " packaging density ", and 40%~50% incident light is made to be reflected.This sensing
Another problem of device is how to make having preferable matching between the multi-channel amplifier of sensor, this can be residual by reducing
The fixed pattern noise of remaining level is preferably realized.Quilt during only being read herein due to each amplifier in CMOS APS pixels
Excitation, so the power dissipation ratio ccd image sensor of CMOS APS is also small.
Water life-saving substance using the present invention quantitatively discharges system and method, for water life-saving object in the prior art
Matter is difficult to the technical issues of efficiently providing, by image capture device and the Surface Picture processing equipment waterborne of customization, accurately
Determine the quantity of persons falling in water waterborne, and the quantity phase based on the quantity spontaneous discharge of persons falling in water waterborne with persons falling in water waterborne
The rescue substance of symbol, so as to shorten rescue time, it is often more important that, avoid patrol plane from carrying excessive water life-saving substance,
The oil consumption for reducing patrol plane reduces patrol plane and rushes towards the time that scene needs expend.
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 person skilled in the art, without departing from the scope of the technical proposal of the invention,
Many possible changes and modifications all are 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 is right according to the technical essence of the invention
Any simple modifications, equivalents, and modifications made for any of the above embodiments still fall within the range of technical solution of the present invention protection
It is interior.
Claims (10)
1. a kind of water life-saving substance quantitatively discharges system, which is characterized in that the system comprises：
Goods and materials store warehouse, are arranged on patrol plane, for being stored as the required every goods and materials of assistance persons falling in water waterborne；
Quantity statistics equipment is arranged on patrol plane, is connect respectively with object detection apparatus and water surface capture apparatus, for receiving
The high definition Surface Picture of the multiple human body patterns and water surface capture apparatus output of the object detection apparatus output, is based on people
The quantity of body pattern is determining and sends out the quantity for waiting for rescue personnel；
Wherein, every goods and materials include mineral water, ship biscuit and life buoy.
2. water life-saving substance as described in claim 1 quantitatively discharges system, which is characterized in that further include：
Goods and materials analytical equipment is connect with the quantity statistics equipment, for receiving the quantity for waiting for rescue personnel, and is based on waiting rescuing
The quantity of personnel determines the discharging quantity of every goods and materials；
Wherein, in the goods and materials analytical equipment, based on waiting for that the quantity of rescue personnel determines that the discharging quantity of every goods and materials includes：
Based on the discharging quantity for waiting for that the quantity of rescue personnel determines each single item substance.
3. water life-saving substance as claimed in claim 2 quantitatively discharges system, which is characterized in that further include：
Goods and materials providing gear, including stepper drive motors, goods and materials release window and goods and materials release switch, the goods and materials release window
It is connect with goods and materials storage warehouse, towards patrol plane lower section, in the on-state to release goods and materials waterborne, being additionally operable to
Stop the release waterborne of goods and materials under closed state, the goods and materials release switch is connect with the goods and materials release window, for controlling
The goods and materials release window enters opening state or closed state, the stepper drive motors respectively with the goods and materials analytical equipment
Connected with the goods and materials release switch, for the discharging quantity based on the every goods and materials received to the goods and materials release switch into
Row control realizes that the goods and materials release window is discharged to quantitative material waterborne with the discharging quantity according to every goods and materials；
Water surface capture apparatus is arranged on patrol plane, for carrying out the acquisition of high definition Surface Picture data to water surface scene, to obtain
And export high definition Surface Picture；
First processing equipment is connect with the water surface capture apparatus, for receiving the high definition Surface Picture, with the high clear water
The center of horizontal direction in the image of face is classified as Y-axis, with the center behavior X-axis of the vertical direction in the high definition Surface Picture,
Normal distribution is depicted in the high definition Surface Picture based on the X-axis and the Y-axis, and by the high definition Surface Picture
Each pixel that middle normal distribution passes through is exported as multiple target pixel points；
Second processing equipment is connect with first processing equipment, H channel values, L for receiving the multiple target pixel points
Channel value and channel S value carry out numerical value mapping processing, by H channel values, the channels L to H channel values, L channel values and channel S value
Value and channel S value are mapped to 0 to 10 distributed area；The second processing equipment also directed to each target pixel points do with
Lower operation：By L channel values after channel S value after the result of L channel values after H channel values after mapping divided by mapping and mapping divided by mapping
Results added to obtain the ratio value of target point；
Third processing equipment is connect with the second processing equipment, for the ratio value of the multiple target pixel points to be added
Afterwards divided by the quantity of the multiple target pixel points is to obtain analysis reference value；
Fragment processing equipment is connect with the water surface capture apparatus and the third processing equipment respectively, for receiving described point
Reference value and the high definition Surface Picture are analysed, the high definition Surface Picture is cut to obtain based on analysis reference value determination
Number of tiles, be additionally operable to based on the crumb data to the high definition Surface Picture carry out fragment cutting process, with obtain simultaneously
Export multiple images fragment；
Piece light filling equipment is morcelled, is connect with the fragment processing equipment, for receiving described multiple images fragment, and based on each
The dim degree of a images fragment itself determines the intensity that image light filling is executed to described image fragment, and has executed figure by multiple
As the images fragment of light filling processing is compound piece light filling image is morcelled to obtain；
Object detection apparatus is connect with the piece light filling equipment of morcelling, for receive it is described morcel piece light filling image, and to described
It morcels piece light filling image and carries out human body target detection, to obtain and export multiple human body patterns.
4. water life-saving substance as claimed in claim 3 quantitatively discharges system, it is characterised in that：
In the fragment processing equipment, the analysis reference value is bigger, the fragment cut to the high definition Surface Picture
Quantity is fewer.
5. the water life-saving substance as described in claim 3-4 is any quantitatively discharges system, which is characterized in that further include：
Live audio playback equipment is arranged on patrol plane, is connect with the object detection apparatus；
Wherein, the live audio playback equipment is for playing human body quantity corresponding with multiple human body patterns.
6. a kind of water life-saving substance quantifies method for releasing, which is characterized in that the method includes：
Warehouse is stored using goods and materials, is arranged on patrol plane, for being stored as the required every object of assistance persons falling in water waterborne
Money；
Usage quantity counts equipment, is arranged on patrol plane, connect, be used for object detection apparatus and water surface capture apparatus respectively
Receive the high definition Surface Picture of the multiple human body patterns and water surface capture apparatus output of the object detection apparatus output, base
It is determining in the quantity of human body pattern and send out the quantity for waiting for rescue personnel；
Wherein, every goods and materials include mineral water, ship biscuit and life buoy.
7. water life-saving substance as described in claim 1 quantifies method for releasing, which is characterized in that further include：
It using goods and materials analytical equipment, is connect with the quantity statistics equipment, for receiving the quantity for waiting for rescue personnel, and is based on waiting for
The quantity of rescue personnel determines the discharging quantity of every goods and materials；
Wherein, in the goods and materials analytical equipment, based on waiting for that the quantity of rescue personnel determines that the discharging quantity of every goods and materials includes：
Based on the discharging quantity for waiting for that the quantity of rescue personnel determines each single item substance.
8. water life-saving substance as claimed in claim 7 quantifies method for releasing, which is characterized in that further include：
Using goods and materials providing gear, including stepper drive motors, goods and materials release window and goods and materials release switch, the goods and materials release
Window is connect with goods and materials storage warehouse, towards patrol plane lower section, in the on-state to release goods and materials waterborne, also using
In the release waterborne for stopping goods and materials in the off state, the goods and materials release switch connect with the goods and materials release window, is used for
It controls the goods and materials release window and enters opening state or closed state, the stepper drive motors are analyzed with the goods and materials respectively
Equipment is connected with the goods and materials release switch, is discharged to the goods and materials for the discharging quantity based on the every goods and materials received
It puts row control into, realizes that the goods and materials release window is discharged to quantitative material waterborne with the discharging quantity according to every goods and materials；
Using water surface capture apparatus, it is arranged on patrol plane, for carrying out the acquisition of high definition Surface Picture data to water surface scene, with
It obtains and exports high definition Surface Picture；
It using the first processing equipment, is connect with the water surface capture apparatus, for receiving the high definition Surface Picture, with the height
The center of horizontal direction in self finish image is classified as Y-axis, with the center behavior X of the vertical direction in the high definition Surface Picture
Axis depicts normal distribution based on the X-axis and the Y-axis in the high definition Surface Picture, and by the high self finish
Each pixel that normal distribution passes through in image is exported as multiple target pixel points；
It using second processing equipment, is connect with first processing equipment, the channels H for receiving the multiple target pixel points
Value, L channel values and channel S value carry out numerical value mapping processing, by H channel values, L to H channel values, L channel values and channel S value
Channel value and channel S value are mapped to 0 to 10 distributed area；The second processing equipment is also directed to each target pixel points
Do following operation：L after channel S value after the result of L channel values after H channel values after mapping divided by mapping and mapping divided by mapping is led to
The results added of road value is to obtain the ratio value of target point；
It using third processing equipment, connect, is used for the ratio value of the multiple target pixel points with the second processing equipment
After addition divided by the quantity of the multiple target pixel points is to obtain analysis reference value；
Using fragment processing equipment, it is connect respectively with the water surface capture apparatus and the third processing equipment, for receiving
Analysis reference value and the high definition Surface Picture are stated, is determined based on the analysis reference value and the high definition Surface Picture is cut
Obtained number of tiles is additionally operable to carry out fragment cutting process to the high definition Surface Picture based on the crumb data, to obtain
It obtains and exports multiple images fragment；
Using piece light filling equipment is morcelled, it connect with the fragment processing equipment, for receiving described multiple images fragment, and is based on
The dim degree of each images fragment itself determines the intensity that image light filling is executed to described image fragment, and by multiple execution
The images fragment of complete image light filling processing is compound to morcel piece light filling image to obtain；
Using object detection apparatus, connect with the piece light filling equipment of morcelling, for receive it is described morcel piece light filling image, and it is right
The piece light filling image of morcelling carries out human body target detection, to obtain and export multiple human body patterns.
9. water life-saving substance as claimed in claim 8 quantifies method for releasing, it is characterised in that：
In the fragment processing equipment, the analysis reference value is bigger, the fragment cut to the high definition Surface Picture
Quantity is fewer.
10. the water life-saving substance as described in claim 8-9 is any quantifies method for releasing, which is characterized in that further include：
Use site audio-frequence player device is arranged on patrol plane, is connect with the object detection apparatus；
Wherein, the live audio playback equipment is for playing human body quantity corresponding with multiple human body patterns.
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| CN108509871B (en) | 2019-01-25 |
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