CN112579804A - Toxic plant detector - Google Patents
Toxic plant detector Download PDFInfo
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- CN112579804A CN112579804A CN202011582648.6A CN202011582648A CN112579804A CN 112579804 A CN112579804 A CN 112579804A CN 202011582648 A CN202011582648 A CN 202011582648A CN 112579804 A CN112579804 A CN 112579804A
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- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/50—Information retrieval; Database structures therefor; File system structures therefor of still image data
- G06F16/53—Querying
- G06F16/532—Query formulation, e.g. graphical querying
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- G—PHYSICS
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- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
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- G06F16/58—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
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- H04N23/74—Circuitry for compensating brightness variation in the scene by influencing the scene brightness using illuminating means
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- H—ELECTRICITY
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- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N2021/8466—Investigation of vegetal material, e.g. leaves, plants, fruits
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Abstract
The invention discloses a toxic plant detector.A processing unit is arranged in a shell; the processing unit is electrically connected with the operation module and the display module; the processing unit is internally provided with an image acquisition module, an image retrieval module, a storage module and a wireless transceiving module, under the control of the operation module, the image acquisition module acquires image information acquired by the image acquisition module and sends the acquired image information to the image retrieval module, the storage module stores a comparison image database and can store network image data received by the wireless transceiving module, the image retrieval module performs image comparison with the image information stored by the storage module, and the processing unit can display the image comparison result of the image retrieval module on the display module. The invention uses image processing technology to identify plant information, has the function of automatically searching toxic plants, avoids eating the toxic plants by mistake and ensures food safety.
Description
Technical Field
The invention relates to the technical field of detection devices, in particular to a toxic plant detector.
Background
In recent decades, with the rapid development and continuous improvement of the tourism market in China, the accumulation of tourism experience, especially with the timely and rapid propagation of the tourism information by the network information technology, makes more and more tourists begin not to follow the traditional tourism mode, thereby forming the tourism mode with the epoch characteristics, such as hiking, self-driving, rock climbing, drifting, riding and the like.
Contemporary young adults are more enthusiastic to some exciting field tours. However, because outdoor life is not well understood and the outdoor experience is less, many accidents often occur, wherein the outdoor diet is particularly serious, toxic plants are not easy to distinguish by people, and the poisoning event is often generated in the field, so that people are worried.
Therefore, how to provide a toxic plant detector is a problem that needs to be solved by those skilled in the art.
Disclosure of Invention
Accordingly, the present invention is directed to a toxic plant detector that solves at least one of the problems set forth in the background section above.
In order to realize the scheme, the invention adopts the following technical scheme:
a poisonous plant detector comprises a shell, wherein an operation module, a display module and an image acquisition module are arranged on the shell, and a processing unit is arranged in the shell; the processing unit is electrically connected with the operation module and the display module; the processing unit is internally provided with an image acquisition module, an image retrieval module, a storage module and a wireless transceiver module, under the control of the operation module, the image acquisition module acquires image information from the image acquisition module and sends the acquired image information to the image retrieval module, the storage module stores a comparison image database and can store network image data received from the wireless transceiver module, the image retrieval module performs image comparison with the image information stored in the storage module, and the processing unit can display the image comparison result of the image retrieval module on the display module.
Preferably, in the toxic plant detector, the housing further includes a power module, the power module is electrically connected to the processing unit, the power module supplies power to the processing unit, and the processing unit further supplies power to other modules.
Preferably, in the toxic plant detector, the power module is a dry battery, the dry battery is located in a battery compartment provided in the housing, and an openable compartment cover is provided on the battery compartment.
Preferably, in the toxic plant detector, the power module is a storage battery, and the casing is provided with a USB charging port electrically connected to the storage battery.
Preferably, in the toxic plant detector, a light supplement lamp is further arranged on the shell, the light supplement lamp is electrically connected with the processing unit, and when image information is collected, the processing unit can control the light supplement lamp to be turned on to perform extinction.
Preferably, in the toxic plant detector, the operation module is a control panel, the control panel is provided with a display module switch button, an image acquisition module switch button and an image comparison button, the display module switch button controls the display module to be turned on and off, the image acquisition module switch button controls the image acquisition module to be turned on and off, and the image comparison button controls the image retrieval module to be turned on and off.
Preferably, in the toxic plant detector, the display module is a liquid crystal display.
Preferably, in the toxic plant detector, the image acquisition module is a camera.
Preferably, in the toxic plant detector, the wireless transceiver module is a bluetooth wireless transceiver module, a wifi wireless transceiver module or a mobile 3G/4G wireless transceiver module, and when the toxic plant detector is in a remote place where internet access cannot be achieved during outdoor travel, the internal storage image of the external storage device can be guided into the storage unit in a wire transmission mode; when the internet can be accessed, the picture information is received and stored through Bluetooth, wifi or a mobile 3G/4G wireless device.
According to the technical scheme, compared with the prior art, the toxic plant detector disclosed by the invention has the advantages that the plant information is identified by using an image processing technology, the toxic plant detector has the function of automatically searching toxic plants, the toxic plants are prevented from being eaten by mistake, and the food safety is ensured; the outdoor plant information can be conveniently and accurately identified, the food guarantee is provided for the outdoor survival of people, and the outdoor survival of people is safer.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a schematic diagram of the structure of the present invention;
figure 2 the accompanying drawing is a system schematic of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment of the invention discloses a toxic plant detector, which comprises a shell 1, wherein an operation module 2, a display module 3 and an image acquisition module 4 are arranged on the shell 1, and a processing unit is arranged in the shell 1; the processing unit is electrically connected with the operation module 2 and the display module 3; the processing unit is internally provided with an image acquisition module, an image retrieval module, a storage module and a wireless transceiving module, under the control of the operation module 2, the image acquisition module 4 acquires image information, the image acquisition module acquires the image information acquired by the image acquisition module 4 and sends the acquired image information to the image retrieval module, the storage module stores a comparison image database and can store network image data received by the wireless transceiving module, the image retrieval module performs image comparison with the image information stored by the storage module, and the processing unit can display the image comparison result of the image retrieval module on the display module 3.
In order to further optimize the above technical solution, the housing 1 further has a power module disposed therein, the power module is electrically connected to the processing unit, the power module supplies power to the processing unit, and the processing unit further supplies power to other modules.
In order to further optimize the technical scheme, the power supply module is a dry battery which is positioned in a battery compartment arranged on the shell 1, and the battery compartment is provided with an openable compartment cover.
In order to further optimize the above technical solution, the power module is a storage battery, and the casing 1 is provided with a USB charging port electrically connected to the storage battery.
In order to further optimize the technical scheme, a light supplement lamp is further arranged on the shell 1 and electrically connected with the processing unit, and when image information is collected, the processing unit can control the light supplement lamp to be turned on for stopping light.
In order to further optimize the technical scheme, the operation module 2 is a control panel, a display module 3 switch button, an image acquisition module 4 switch button and an image comparison button are arranged on the control panel, the display module 3 switch button controls the display module 3 to be turned on and turned off, the image acquisition module 4 switch button controls the image acquisition module 4 to be turned on and turned off, and the image comparison button controls the image retrieval module to be turned on and turned off.
In order to further optimize the above technical solution, the display module 3 is a liquid crystal display.
In order to further optimize the above technical solution, the image acquisition module 4 is a camera.
In order to further optimize the technical scheme, the wireless transceiver module is a Bluetooth wireless transceiver module, a wifi wireless transceiver module or a mobile 3G/4G wireless transceiver module, and when the mobile terminal encounters a remote place incapable of surfing the internet during outdoor travel, the internal storage image of the external storage device can be led into the storage unit in a wire transmission mode; when the internet can be accessed, the picture information is received and stored through Bluetooth, wifi or a mobile 3G/4G wireless device.
In order to further optimize the above technical solution, the comparison algorithm built in the image retrieval module is:
(1) computing color moment features
The input image P is transformed into HSV space (hue H, saturation S, brightness V). And respectively calculating the first moment (mean), the second moment (variance) and the third moment (triple root asymmetry) of the HSV color.
The three order moment calculation formulas are respectively:
in the formula: h (P)i) -the i-th pixel synthesized HSV pixel value of the image P; n-total number of pixels of the image or sub-area image.
(2) Calculating similarity of search images
The color feature moment vector of an image is considered as a point of the feature space, and the closeness of two points is represented by the distance between them. The smaller the distance, the more similar the image; conversely, the less similar the image. The similarity between the images is calculated using the euclidean distance. The euclidean distance formula is as follows:
in the formula: f. ofQ(i) -features of an example image; f. ofD(i) -features of a database image; n-the length of the feature vector.
(3) Calculating precision ratio and recall ratio of search image
And randomly extracting 10 images in the system image sample as example images, and respectively searching by using a color moment algorithm to form 10 queries. For each query, 20 retrieval result images are set, and precision ratios and recall ratios of the 20 images are calculated respectively.
Precision ratio is related image searched out/total image searched out (5)
Recall ratio of retrieved related images/related total images in the system (6)
And calculating the average precision ratio and the recall ratio of the retrieval image according to the results of the 10 queries.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (9)
1. The toxic plant detector is characterized by comprising a shell, wherein the shell is provided with an operation module, a display module and an image acquisition module, and a processing unit is arranged in the shell; the processing unit is electrically connected with the operation module and the display module; the processing unit is internally provided with an image acquisition module, an image retrieval module, a storage module and a wireless transceiver module, under the control of the operation module, the image acquisition module acquires image information from the image acquisition module and sends the acquired image information to the image retrieval module, the storage module stores a comparison image database and can store network image data received from the wireless transceiver module, the image retrieval module performs image comparison with the image information stored in the storage module, and the processing unit can display the image comparison result of the image retrieval module on the display module.
2. The toxic plant detector of claim 1, wherein the housing further comprises a power module, and the power module is electrically connected to the processing unit.
3. The toxic plant detector of claim 2, wherein the power module is a dry cell battery, the dry cell battery is located in a battery compartment provided in the housing, and an openable compartment cover is provided on the battery compartment.
4. The toxic plant detector of claim 2, wherein the power module is a battery, and the housing is provided with a USB charging port electrically connected to the battery.
5. The toxic plant detector of claim 1, wherein a light supplement lamp is further disposed on the housing, and the light supplement lamp is electrically connected to the processing unit.
6. The toxic plant detector of claim 1, wherein the operation module is a control panel, and the control panel is provided with a display module switch button, an image capture module switch button, and an image comparison button.
7. The toxic plant detector of claim 1, wherein the display module is a liquid crystal display.
8. The toxic plant detector of claim 1, wherein the image capture module is a camera.
9. The toxic plant detector of claim 1, wherein the wireless transceiver module is a bluetooth wireless transceiver module, a wifi wireless transceiver module or a mobile 3G/4G wireless transceiver module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011582648.6A CN112579804A (en) | 2020-12-28 | 2020-12-28 | Toxic plant detector |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011582648.6A CN112579804A (en) | 2020-12-28 | 2020-12-28 | Toxic plant detector |
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| CN112579804A true CN112579804A (en) | 2021-03-30 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115327150A (en) * | 2022-10-13 | 2022-11-11 | 山东省地质矿产勘查开发局八〇一水文地质工程地质大队(山东省地矿工程勘察院) | Control and regulation system and method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102663422A (en) * | 2012-03-27 | 2012-09-12 | 江南大学 | Floor layer classification method based on color characteristic |
| CN105472553A (en) * | 2015-11-17 | 2016-04-06 | 李楠 | Plant identification method and system based on mobile terminal |
| CN106096563A (en) * | 2016-06-17 | 2016-11-09 | 深圳市易特科信息技术有限公司 | Plant automatic recognition system and method |
-
2020
- 2020-12-28 CN CN202011582648.6A patent/CN112579804A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102663422A (en) * | 2012-03-27 | 2012-09-12 | 江南大学 | Floor layer classification method based on color characteristic |
| CN105472553A (en) * | 2015-11-17 | 2016-04-06 | 李楠 | Plant identification method and system based on mobile terminal |
| CN106096563A (en) * | 2016-06-17 | 2016-11-09 | 深圳市易特科信息技术有限公司 | Plant automatic recognition system and method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115327150A (en) * | 2022-10-13 | 2022-11-11 | 山东省地质矿产勘查开发局八〇一水文地质工程地质大队(山东省地矿工程勘察院) | Control and regulation system and method |
| CN115327150B (en) * | 2022-10-13 | 2023-01-31 | 山东省地质矿产勘查开发局八〇一水文地质工程地质大队(山东省地矿工程勘察院) | Control and regulation system and method |
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