CN206773731U - Identifying system based on image procossing - Google Patents
Identifying system based on image procossing Download PDFInfo
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- CN206773731U CN206773731U CN201720460557.2U CN201720460557U CN206773731U CN 206773731 U CN206773731 U CN 206773731U CN 201720460557 U CN201720460557 U CN 201720460557U CN 206773731 U CN206773731 U CN 206773731U
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Abstract
It the utility model is related to a kind of identifying system based on image procossing, judge equipment including sea planning apparatus, top of the waves detection device, safety line identification equipment, center line construction equipment and danger zone, for to carrying out region division close to the sea at sandy beach, obtain multiple sea locations, and serial number is carried out to multiple sea locations, it is additionally operable to determine the center line on the safety line close to the sea at sandy beach and the sea close to sandy beach, and the output based on safety line identification equipment and center line construction equipment judges the hazardous location in multiple sea locations.By the utility model, the danger zone in the sea at sandy beach can be quickly recognized, so as to provide effective prompting for neighbouring visitor.
Description
Technical field
It the utility model is related to image processing field, more particularly to a kind of identifying system based on image procossing.
Background technology
Currently, sandy beach side is gone on a tour, and the thing of life danger occurs has not been rare event, and when summer, sea is gone in arriving selection
While the people that play are more and more, sea is broad beautiful for the impression of ordinary person, but do you know, seems quiet in fact
Sea be likely to treacherous.Wherein, whirlpool caused by offshore current is the primary killers of sandy beach greater coasting area.
The technical term of tomography tide is called rip current offshore current, is narrow and powerful current as one beam, is
Easily produce the ground of the danger of whirlpool.Offshore current is mainly that sandy beach landform, circulation field, wave and tide comprehensive function are formed.
Current are narrow and powerful, gone perpendicular to the outside ocean current of seashore.Most dangerous part is neck, and current are narrow and speed is big, it is easy to
Generation drowned accident.
Offshore current can occur suddenly in the case where people has no defence.And may all occur under any weather condition,
He is appeared on polytype sandy beach.Different from the wave that the huge sound is sent because clashing, offshore current will not draw
The attention of people is played, wherein can just be realized until people falls into.Currently, it is inadequate to the safety detection dynamics at sandy beach, not to mention to sand
The offshore current of beach greater coasting area have detected.
Therefore, it is necessary to a kind of new sea hazardous location recognition mechanism, the danger of sandy beach greater coasting area can be recognized in time
Strategical vantage point section, so as to remind people to change the place of playing of oneself in time, ensure and itself, away from hazardous location, avoid personal injury from sending out
It is raw.
Utility model content
In order to solve the above problems, the utility model provides a kind of identifying system and method based on image procossing, base
Matched in undercurrent graphic feature and be partitioned into the undercurrent subgraph in denoising high-definition image, based on undercurrent subgraph in denoising high definition
Undercurrent position corresponding to relative position determination in image, based on the safety line close to the sea at sandy beach and the sea close to sandy beach
Center line judge abnormal location in multiple sea locations, the region that undercurrent position and abnormal location are repeated is as hazardous location
Output.
According to one side of the present utility model, there is provided a kind of identifying system based on image procossing, the system include：
Sea planning apparatus, for carrying out region division to the sea at close sandy beach, multiple sea locations are obtained, and to more
Individual sea location carries out serial number, wherein using partition mode at equal intervals to the region division carried out close to the sea at sandy beach；
Top of the waves detection device, for for each sea location, detecting and export surge each time can to sandy beach
The front position of arrival is to be used as all previous top of the waves position；
Safety line identification equipment, for for each sea location, based on all previous top of the waves position statistical average top of the waves position
Put, and the safety line based on the average top of the waves placement configurations in each sea location close to the sea at sandy beach；
Center line construct equipment, for determine each sea location average top of the waves position average value position to be used as center line
Point position, using along coastline direction and the straight line based on centerline placement configurations as the sea at close sandy beach center line；
Danger zone judges equipment, judges multiple seas for the output based on safety line identification equipment and center line construction equipment
Hazardous location in the location of face；
Wherein, the safety line bag based on the average top of the waves placement configurations in each sea location close to the sea at sandy beach
Include：The average top of the waves position in each sea location is connected into the curve of acquisition i.e. close to the safety line on the sea at sandy beach.
More specifically, in the identifying system based on image procossing, in addition to：Wireless Telecom Equipment, for receiving
Hazardous location in multiple sea locations, and by the hazardous location in multiple sea locations be wirelessly sent to distal end sandy beach manage
Control centre；Wherein, included based on all previous top of the waves position statistical average top of the waves position：By all previous top of the waves position be added after and divided by
All previous number and the position that obtains are as average top of the waves position.
More specifically, in the identifying system based on image procossing, in addition to：
Display device, for receiving the hazardous location in multiple sea locations, real-time display with multiple sea locations
Text importing information corresponding to hazardous location；
High-definition camera equipment, for carrying out high-definition image data acquisition close to the sea at sandy beach to obtain high definition coastal waters figure
Picture；
Signal analysis equipment, for carrying out noise analysis to high definition coastal waters image, to obtain each noise type and every
Noise amplitude grade corresponding to a kind of noise；
Signal denoising equipment, made an uproar for receiving corresponding to high definition coastal waters image, each noise type and each noise
Sound amplitude levels, when noise amplitude grade is more than predetermined level threshold value, using corresponding noise type as target noise type,
Noise amplitude grade size order based on each target noise type sets the denoising priority of each target noise type,
Denoising priority according to each target noise type performs corresponding denoising to high definition coastal waters image successively, obtains denoising
High-definition image；
Undercurrent equipment for area detection equipment, for the undercurrent for matching and being partitioned into denoising high-definition image based on undercurrent graphic feature
Subgraph, undercurrent position corresponding to the relative position determination based on undercurrent subgraph in denoising high-definition image, and it is based on sea
The zone number in sea location is to be used as first to compile where the division result of planning apparatus determines and exports corresponding undercurrent position
Number；
It is more that the danger zone judges that equipment is used for the output judgement based on safety line identification equipment and center line construction equipment
Hazardous location in individual sea location includes：The danger zone judges that equipment is based on safety line identification equipment and center line construction is set
Standby output determines the abnormal location in multiple sea locations, and the division result based on sea planning apparatus determines abnormal location
Zone number using as second numbering, and exist repeat first numbering with the second numbering when, export danger alarm signal with
And the numbering numerical value with repeating, also sea location corresponding with the numbering repeated is exported as hazardous location；
Wherein, the output based on safety line identification equipment and center line construction equipment is determined in multiple sea locations singularly
Section includes：For each sea location, when its safety portion is under center line section, the sea location is defined as different
Normal location.
More specifically, in the identifying system based on image procossing, in addition to：Voice playing equipment, for receiving
Danger alarm signal and the numbering numerical value with repeating, and play with danger alarm signal and distinguish with the numbering numerical value of repetition
Corresponding phonetic warning content.
More specifically, in the identifying system based on image procossing：Based on all previous top of the waves position statistical average top of the waves
Position includes：By in all previous top of the waves position, the most frequent top of the waves position of the frequency of occurrences is as average top of the waves position.
More specifically, in the identifying system based on image procossing：Display device is additionally operable to receive safety line identification
The output of equipment and center line construction equipment, with real-time display close to the safety line on the sea at sandy beach and in the sea at sandy beach
Line；Wherein, the center line on the safety line close to the sea at sandy beach and the sea close to sandy beach is all based on the number that the time refreshes in real time
According to.
Brief description of the drawings
Embodiment of the present utility model is described below with reference to accompanying drawing, wherein：
Fig. 1 is the block diagram of the identifying system based on image procossing according to the utility model embodiment.
Fig. 2 is the sea hazardous location recognition methods based on image procossing according to the utility model embodiment
Flow chart of steps.
Reference：1 sea planning apparatus；2 top of the waves detection devices；3 safety line identification equipments；4 center lines construct equipment；5
Danger zone judges equipment；S101 carries out region division to the sea at close sandy beach, obtains multiple sea locations, and to multiple seas
Face location carries out serial number, wherein using partition mode at equal intervals to the region division carried out close to the sea at sandy beach；S102
For each sea location, detect and export each time surge to the front position that sandy beach can reach to be used as all previous wave
Sharp position；S103 is directed to each sea location, based on all previous top of the waves position statistical average top of the waves position, and is based on each sea
Safety line of the average top of the waves placement configurations in location close to the sea at sandy beach；S104 determines the average top of the waves position in each sea location
The average value position put using as centerline position, using along coastline direction and the straight line based on centerline placement configurations as
Center line close to the sea at sandy beach；Center lines of the S105 based on the safety line close to the sea at sandy beach and the sea close to sandy beach judges
Hazardous location in multiple sea locations
Embodiment
Below with reference to accompanying drawings to the implementation of the sea hazardous location recognition methods of the present utility model based on image procossing
Scheme is described in detail.
Sandy beach is the product of the longshore water movement comprehensive function of wave and its derivation.Outer sea wave is passed to offshore phytal zone, by
To the rubbing action in seabed, crest steepening, trough slow down, and reciprocal flowing is presented in water particle motion track, and flow velocity is entered in onshore
Degree is typically larger than offshore back-flow velocity, causes the net onshore of bottom sediment to be carried, and brought by the upper bath stream of sharp ground swell to beach line
Upper accumulation.Material general top in sandy beach is thicker, and the beach slope gradient is larger；Bottom material is thinner, and beach slope is gentle.Due to swash ground swell and its
The swash of wave and the repeated action of backflow, turn into beach sand and sort optimal deposit.
Go to the beach object for appreciation, and sandy beach is the place of playing that people must go, and for child, sandy beach is their paradise,
The game of heap castle, digging crab can be played to black from early.And for adult, the project that can be played is more, by unrestrained, near on sandy beach
Extra large surfing, take pictures, the activity such as kart is often seen on sandy beach.
However, sandy beach is also a unsafe place in itself, its many danger of having hidden, child is swept away by wave, trip
Swimmer is involved in the reports such as deep-sea by whirlpool and is common in space in a newspaper, once accident occurs, necessarily major casualties, and due to sandy beach
The complexity of environment, in the prior art and in the absence of the Security Assurance Mechanism around sandy beach greater coasting area safety detection.
In order to overcome above-mentioned deficiency, the utility model has built a kind of identifying system and method based on image procossing, leads to
The undercurrent detection based on image procossing and the position judgment based on sandy beach top of the waves are crossed, is realized to sandy beach COASTAL SURFACE hazardous location
Real time identification.
Fig. 1 is the block diagram of the identifying system based on image procossing according to the utility model embodiment,
The system includes：
Sea planning apparatus, for carrying out region division to the sea at close sandy beach, multiple sea locations are obtained, and to more
Individual sea location carries out serial number, wherein using partition mode at equal intervals to the region division carried out close to the sea at sandy beach；
Top of the waves detection device, for for each sea location, detecting and export surge each time can to sandy beach
The front position of arrival is to be used as all previous top of the waves position；
Safety line identification equipment, for for each sea location, based on all previous top of the waves position statistical average top of the waves position
Put, and the safety line based on the average top of the waves placement configurations in each sea location close to the sea at sandy beach；
Center line construct equipment, for determine each sea location average top of the waves position average value position to be used as center line
Point position, using along coastline direction and the straight line based on centerline placement configurations as the sea at close sandy beach center line；
Danger zone judges equipment, judges multiple seas for the output based on safety line identification equipment and center line construction equipment
Hazardous location in the location of face；
Wherein, the safety line bag based on the average top of the waves placement configurations in each sea location close to the sea at sandy beach
Include：The average top of the waves position in each sea location is connected into the curve of acquisition i.e. close to the safety line on the sea at sandy beach.
Then, continue to carry out further the concrete structure of the identifying system of the present utility model based on image procossing
It is bright.
It can also include in the identifying system based on image procossing：
Wireless Telecom Equipment, for receiving the hazardous location in multiple sea locations, and by the danger in multiple sea locations
Strategical vantage point section is wirelessly sent to the sandy beach management control center of distal end；Wherein, based on all previous top of the waves position statistical average top of the waves position
Including：After all previous top of the waves position is added and divided by all previous number and the position that obtains as the top of the waves position that is averaged.
It can also include in the identifying system based on image procossing：
Display device, for receiving the hazardous location in multiple sea locations, real-time display with multiple sea locations
Text importing information corresponding to hazardous location；
High-definition camera equipment, for carrying out high-definition image data acquisition close to the sea at sandy beach to obtain high definition coastal waters figure
Picture；
Signal analysis equipment, for carrying out noise analysis to high definition coastal waters image, to obtain each noise type and every
Noise amplitude grade corresponding to a kind of noise；
Signal denoising equipment, made an uproar for receiving corresponding to high definition coastal waters image, each noise type and each noise
Sound amplitude levels, when noise amplitude grade is more than predetermined level threshold value, using corresponding noise type as target noise type,
Noise amplitude grade size order based on each target noise type sets the denoising priority of each target noise type,
Denoising priority according to each target noise type performs corresponding denoising to high definition coastal waters image successively, obtains denoising
High-definition image；
Undercurrent equipment for area detection equipment, for the undercurrent for matching and being partitioned into denoising high-definition image based on undercurrent graphic feature
Subgraph, undercurrent position corresponding to the relative position determination based on undercurrent subgraph in denoising high-definition image, and it is based on sea
The zone number in sea location is to be used as first to compile where the division result of planning apparatus determines and exports corresponding undercurrent position
Number；
It is more that the danger zone judges that equipment is used for the output judgement based on safety line identification equipment and center line construction equipment
Hazardous location in individual sea location includes：The danger zone judges that equipment is based on safety line identification equipment and center line construction is set
Standby output determines the abnormal location in multiple sea locations, and the division result based on sea planning apparatus determines abnormal location
Zone number using as second numbering, and exist repeat first numbering with the second numbering when, export danger alarm signal with
And the numbering numerical value with repeating, also sea location corresponding with the numbering repeated is exported as hazardous location；
Wherein, the output based on safety line identification equipment and center line construction equipment is determined in multiple sea locations singularly
Section includes：For each sea location, when its safety portion is under center line section, the sea location is defined as different
Normal location.
It can also include in the identifying system based on image procossing：
Voice playing equipment, for receiving danger alarm signal and the numbering numerical value with repeating, and play and reported with dangerous
Alert signal and phonetic warning content corresponding with the numbering numerical value difference of repetition.
In the identifying system based on image procossing：Included based on all previous top of the waves position statistical average top of the waves position：Will
In all previous top of the waves position, the most frequent top of the waves position of the frequency of occurrences is as average top of the waves position.
In the identifying system based on image procossing：Display device is additionally operable to receive safety line identification equipment and center line structure
The output of manufacturing apparatus, with center line of the real-time display close to the safety line on the sea at sandy beach and close to the sea at sandy beach；Wherein, it is close
The center line on the sea at the safety line on the sea at sandy beach and close sandy beach is all based on the data refreshed in real time the time.
Fig. 2 is the sea hazardous location recognition methods based on image procossing according to the utility model embodiment
Flow chart of steps, methods described include：
To carrying out region division close to the sea at sandy beach, multiple sea locations are obtained, and multiple sea locations are carried out suitable
Sequence is numbered, wherein using partition mode at equal intervals to the region division carried out close to the sea at sandy beach；
For each sea location, detect and export each time surge to the front position that sandy beach can reach to make
For all previous top of the waves position；
For each sea location, based on all previous top of the waves position statistical average top of the waves position, and based on each sea
Safety line of the average top of the waves placement configurations of section close to the sea at sandy beach；
Determine that the average value position of the average top of the waves position in each sea location, will be along seashore using as centerline position
Line direction and center line of the straight line as the sea at close sandy beach based on centerline placement configurations；
Center line based on the safety line close to the sea at sandy beach and the sea close to sandy beach is judged in multiple sea locations
Hazardous location；
Wherein, the safety line bag based on the average top of the waves placement configurations in each sea location close to the sea at sandy beach
Include：The average top of the waves position in each sea location is connected into the curve of acquisition i.e. close to the safety line on the sea at sandy beach.
Then, continue to enter the specific steps of the sea hazardous location recognition methods of the present utility model based on image procossing
Row further instruction.
It can also include in the sea hazardous location recognition methods based on image procossing：
The hazardous location in multiple sea locations is received, and the hazardous location in multiple sea locations is wirelessly sent to far
The sandy beach management control center at end；Wherein, included based on all previous top of the waves position statistical average top of the waves position：By all previous top of the waves position
After addition and divided by all previous number and the position that obtains as average top of the waves position.
It can also include in the sea hazardous location recognition methods based on image procossing：
The hazardous location in multiple sea locations is received, real-time display is corresponding with the hazardous location in multiple sea locations
Text importing information；
To carrying out high-definition image data acquisition close to the sea at sandy beach to obtain high definition coastal waters image；
Noise analysis is carried out to high definition coastal waters image, to obtain noise corresponding to each noise type and each noise
Amplitude levels；
High definition coastal waters image, each noise type and noise amplitude grade corresponding to each noise are received, in noise
When amplitude levels are more than predetermined level threshold value, using corresponding noise type as target noise type, based on each target noise
The noise amplitude grade size order of type sets the denoising priority of each target noise type, according to each target noise
The denoising priority of type performs corresponding denoising to high definition coastal waters image successively, obtains denoising high-definition image；
Matched based on undercurrent graphic feature and be partitioned into the undercurrent subgraph in denoising high-definition image, based on undercurrent subgraph
Undercurrent position corresponding to relative position determination in denoising high-definition image, and based on to carrying out region stroke close to the sea at sandy beach
The zone number in sea location is to be used as the first numbering where the division result divided determines and exports corresponding undercurrent position；
Center line based on the safety line close to the sea at sandy beach and the sea close to sandy beach is judged in multiple sea locations
Hazardous location includes：Center line based on the safety line close to the sea at sandy beach and the sea close to sandy beach judges multiple sea locations
In abnormal location, the zone number in abnormal location is determined based on the division result to carrying out region division close to the sea at sandy beach
Using as second numbering, and exist repeat first numbering with the second numbering when, export danger alarm signal and with repetition
Numbering numerical value, also using with the corresponding sea location of numbering repeated as hazardous location output；
Wherein, the center line based on the safety line close to the sea at sandy beach and the sea close to sandy beach judges multiple sea locations
In abnormal location include：For each sea location, when its safety line part wherein under line part when, by the sea
Location is defined as abnormal location.
It can also include in the sea hazardous location recognition methods based on image procossing：Receive danger alarm signal with
And the numbering numerical value with repeating, and play with danger alarm signal and the corresponding phonetic warning respectively of the numbering numerical value with repeating
Content.
In the sea hazardous location recognition methods based on image procossing：Based on all previous top of the waves position statistical average top of the waves
Position includes：By in all previous top of the waves position, the most frequent top of the waves position of the frequency of occurrences is as average top of the waves position.
In the sea hazardous location recognition methods based on image procossing：In multiple sea locations are received jeopardously
Section, while real-time display corresponding with the hazardous location in multiple sea locations text importing information, also reception and show in real time
Show the center line on the safety line close to the sea at sandy beach and the sea close to sandy beach；Wherein, close to sandy beach sea safety line and
Center line close to the sea at sandy beach is all based on the data refreshed in real time the time.
In addition, the danger zone judges the function of equipment using digital signal processor come replaces realization.Data signal
Processor is a kind of microprocessor particularly suitable for carrying out Digital Signal Processing computing, and mainly application is real real-time for it
Existing various digital signal processing algorithms.
According to the requirement of Digital Signal Processing, digital signal processor typically has following main feature：(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
According to；(3) there is quick RAM in piece, can be generally accessed simultaneously 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) pile line operation is supported, makes fetching, translate
The operation such as code and execution can be with Overlapped Execution.
Using identifying system and method for the present utility model based on image procossing, for the sea of sandy beach coastal waters in the prior art
Face situation is complicated, is difficult to the technical problem that accurately identifies hazardous location, passes through the accurate of the parameters to sandy beach COASTAL SURFACE
Detection, is tentatively judged hazardous location using both of which, and both of which is all judged as into the region of hazardous location is made
Exported for final hazardous location, so as to provide effective reference information for the people of greater coasting area.
It is understood that although the utility model is disclosed as above with preferred embodiment, but above-described embodiment is not
To limit the utility model.For any those skilled in the art, the utility model technical side is not being departed from
Under case ambit, technical solutions of the utility model all are made with many possible variations using the technology contents of the disclosure above
And modification, or it is revised as the equivalent embodiment of equivalent variations.Therefore, every content without departing from technical solutions of the utility model,
According to the technical essence of the utility model to any simple modifications, equivalents, and modifications made for any of the above embodiments, still belong to
In the range of technical solutions of the utility model protection.
Claims (6)
1. a kind of identifying system based on image procossing, it is characterised in that the system includes：
Sea planning apparatus, for carrying out region division to the sea at close sandy beach, multiple sea locations are obtained, and to multiple seas
Face location carries out serial number, wherein using partition mode at equal intervals to the region division carried out close to the sea at sandy beach；
Top of the waves detection device, for for each sea location, detecting and exporting surge each time can to reach to sandy beach
Front position to be used as all previous top of the waves position；
Safety line identification equipment, for for each sea location, based on all previous top of the waves position statistical average top of the waves position, and
Safety line based on the average top of the waves placement configurations in each sea location close to the sea at sandy beach；
Center line construct equipment, for determine each sea location average top of the waves position average value position to be used as centerline position
Put, using along coastline direction and the straight line based on centerline placement configurations as close to sandy beach sea center line；
Danger zone judges equipment, for the output based on safety line identification equipment and center line construction equipment with judging multiple seas
Hazardous location in section；
Wherein, it is described to be included based on safety line of the average top of the waves placement configurations in each sea location close to the sea at sandy beach：Will
The average top of the waves position in each sea location connects the curve of acquisition i.e. close to the safety line on the sea at sandy beach.
2. the identifying system based on image procossing as claimed in claim 1, it is characterised in that the system also includes：
Wireless Telecom Equipment, for receiving the hazardous location in multiple sea locations, and by multiple sea locations jeopardously
Section is wirelessly sent to the sandy beach management control center of distal end；
Wherein, included based on all previous top of the waves position statistical average top of the waves position：It is after all previous top of the waves position is added and divided by all previous
Number and the position that obtains as average top of the waves position.
3. the identifying system based on image procossing as claimed in claim 2, it is characterised in that the system also includes：
Display device, for receiving the hazardous location in multiple sea locations, real-time display and the danger in multiple sea locations
Text importing information corresponding to location；
High-definition camera equipment, for carrying out high-definition image data acquisition close to the sea at sandy beach to obtain high definition coastal waters image；
Signal analysis equipment, for high definition coastal waters image carry out noise analysis, with obtain each noise type and each
Noise amplitude grade corresponding to noise；
Signal denoising equipment, for receiving high definition coastal waters image, noise width corresponding to each noise type and each noise
Grade is spent, when noise amplitude grade is more than predetermined level threshold value, using corresponding noise type as target noise type, is based on
The noise amplitude grade size order of each target noise type sets the denoising priority of each target noise type, according to
The denoising priority of each target noise type performs corresponding denoising to high definition coastal waters image successively, obtains denoising high definition
Image；
Undercurrent equipment for area detection equipment, for the undercurrent subgraph in denoising high-definition image to be matched and be partitioned into based on undercurrent graphic feature
Picture, undercurrent position corresponding to the relative position determination based on undercurrent subgraph in denoising high-definition image, and planned based on sea
The zone number in sea location is to be used as the first numbering where the division result of equipment determines and exports corresponding undercurrent position；
The danger zone judges that equipment is used for the output based on safety line identification equipment and center line construction equipment and judges multiple seas
Hazardous location in the location of face includes：The danger zone judges that equipment constructs equipment based on safety line identification equipment and center line
Output determines the abnormal location in multiple sea locations, and the division result based on sea planning apparatus determines the region in abnormal location
Numbering using as second numbering, and exist repeat first numbering with the second numbering when, output danger alarm signal and with
The numbering numerical value repeated, also sea location corresponding with the numbering repeated is exported as hazardous location；
Wherein, the output based on safety line identification equipment and center line construction equipment determines the abnormal location bag in multiple sea locations
Include：For each sea location, when its safety portion is under center line section, the sea location is defined as singularly
Section.
4. the identifying system based on image procossing as claimed in claim 3, it is characterised in that the system also includes：
Voice playing equipment, for receiving danger alarm signal and the numbering numerical value with repeating, and play and believe with danger warning
Number and the corresponding phonetic warning content respectively of the numbering numerical value with repeating.
5. the identifying system based on image procossing as claimed in claim 4, it is characterised in that：
Included based on all previous top of the waves position statistical average top of the waves position：By in all previous top of the waves position, the most frequent wave of the frequency of occurrences
Sharp position is as average top of the waves position.
6. the identifying system based on image procossing as claimed in claim 5, it is characterised in that：
Display device is additionally operable to receive the output of safety line identification equipment and center line construction equipment, with real-time display close to sandy beach
The safety line on sea and the center line close to the sea at sandy beach；
Wherein, the center line on the safety line close to the sea at sandy beach and the sea close to sandy beach is all based on the number that the time refreshes in real time
According to.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720460557.2U CN206773731U (en) | 2017-04-28 | 2017-04-28 | Identifying system based on image procossing |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106940797A (en) * | 2017-04-28 | 2017-07-11 | 无锡北斗星通信息科技有限公司 | Identifying system based on image procossing |
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2017
- 2017-04-28 CN CN201720460557.2U patent/CN206773731U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106940797A (en) * | 2017-04-28 | 2017-07-11 | 无锡北斗星通信息科技有限公司 | Identifying system based on image procossing |
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