33 results about "Crown size" patented technology

The invention discloses an efficient DSP banknote serial number recognizing method, which relates to the technical field of image recognition technologies. The method of the invention mainly comprises the key steps of banknote edge extraction, facing direction recognition, serial number location, character segmentation and character recognition. Through banknote edge extraction, the banknote edge in an image is searched and fitted. Facing direction recognition is carried out to determine the front and the back of a banknote and judge whether the banknote is inverted so as to know the rough position of the serial number. Serial number location refers to locating the serial number coarsely based on prior knowledge, carrying out tilt correction on the basis and locating the serial number precisely using horizontal projection. Then, the characters of the precisely located serial number are segmented to obtain independent characters, and on the basis, the gray scale and size of the obtained segmented characters are normalized. Finally, the full-pixel characteristics of the character image are extracted, and the characters are identified using a neural network method.

The invention discloses an intensive high-efficiency dwarf stock cultivation method for apple trees, and provides a garden building method including nursery stock selection, wide-row close planting, middle-stock burying and planting, trellis cultivation, shaping and pruning and the like. For different climatic conditions of different areas, different dwarf stocks are provided, and it is important to select suitable dwarf stocks in each area. The lengths of middle stocks of selected nursery stocks are kept uniform during garden building, the middle stocks are buried with soil during planting until the top ends of the middle stocks are exposed out of the ground by 1-10cm, and the burying depths of the middle stocks are uniform. The burying depths of the dwarf middle stocks relate closely to the sizes of crowns, and particularly, are of a great significance in building of gardens with high uniformity in crown size. The intensive high-efficiency dwarf stock cultivation method is suitable for the situation of China, and the built apple gardens have the advantages of low investment, early fruiting, high yield, high benefit and convenience in management.

The invention discloses a renminbi (RMB) counterfeit identifying method based on crown-word image characters. The method includes the steps of locating based on a repeated projection method, extracting based on divisional RMB crown-word characters, carrying out identifying on crown-word images so as to achieve division and extraction of crown-word numbers, and then judging whether a piece of RMB is a piece of suspicious paper money according to the color of the crown-word numbers, the width of a crown-word number area and the font sizes. The RMB counterfeit identifying method based on the crown-word image characters is capable of improving the identification rate of the current RMB paper money and makes a contribution to striking crimes in counterfeit money and protecting national currency security.

The invention discloses a regulating device for air inlets of an air-assisted sprayer. The regulating device for the air inlets of the air-assisted sprayer comprises a left guide air bellow and a right guide air bellow, wherein the left guide air bellow and the right guide air bellow are fixedly arranged on a chassis of the sprayer. Sprayers and a centrifugal fan are respectively arranged in the air bellows, wherein the sprayers are communicated with a pesticide tank, and the wind direction of the centrifugal fan faces the sprayers; the air inlet of each air bellow is provided with a conical air inlet device; each air inlet device is fixedly provided with a round baffle which is coaxial with the air inlet device, can rotate along the axis and is provided a plurality of scallop holes; and the baffles are respectively controlled by a stepping motor to rotate to realize the change of the air volume of the air inlet of the corresponding air bellow. According to the regulating device for the air inlets of the air-assisted sprayer, the stepping motors are controlled through regulating a manual controller to drive the baffle to move, and therefore, the area of the air inlet of the corresponding guide air bellow is regulated, the change of the air input of the garden air-assisted sprayer is realized, and further, the change of the air volume is realized so as to meet the requirements of different fruiter crown sizes and distances on precision application, the pollution of chemical pesticides to the environment is reduced, and the application level is improved. The regulating device is sensitive in reaction and precise in control.

The invention discloses a method for parallel extraction of trees and plants from UAV images. Firstly, the method of GPU parallel processing is used to detect binary large-scale objects based on scale space technology on forest images captured by UAVs to obtain detection points, and then Use the CPU serial method to delete the detection points that do not contain green, and the remaining detection points are the extraction results. The scale-space technology adopted can identify trees of different canopy sizes at various scales with high precision. Moreover, the method of object detection is performed by using GPU parallel processing, which makes this extraction method have high efficiency and speed. Plant investigation and research provided support.

The embodiment of the invention discloses a banknote serial number recognition method, which is used to solve the problem that the existing character recognition process cannot recognize similar characters well. The method in the embodiment of the present invention includes: acquiring the serial number image of the banknote; performing character cutting processing on the serial number image to obtain a plurality of character images; scaling all the character images to a preset same size; extracting the character images The feature vector; according to the feature vector and the pre-trained classifier model, character recognition is performed on the character image to obtain a preliminary recognition result; whether the preliminary recognition result falls into a preset similar character group, if so, then Perform secondary recognition on the character image, if not, output the primary recognition result.

The invention relates to a currency verification system and a method thereof. The system comprises a large database, a unique designated server and terminals. The method includes that the database stores and records an effectiveness / circulation state, position information and evidence of the crown size, a corresponding terminal transmits issued and abandoned bill crown size to the server and the database, a currency counting machine is utilized to obtain the number and the image of the bill crown size, a counter computer is utilized to obtain corresponding business information and screen capture, a camera is utilized to acquire counter scene videos, an authorized counter processing terminal verifies device legality of the currency counting machine, the counter computer and the camera which are connected with the authorized counter processing terminal and legality of users and use sites, and the authorized counter processing terminal packages and transmits business information, the number of the crown size, the screen capture with digital watermarks, the image of the crown size, the videos, video information capture with digital watermarks and corresponding real-time clocks, and records corresponding position information in the database. The crown size is inquired on the corresponding terminal.

The invention discloses an identification method and device of a stained crown size of RMB. The method comprises the steps of locating a crown size of RMB area, and obtaining a projection image of a pixel value in the crown size of RMB area; analyzing the projection image and determining whether the crown size of RMB is stained or not; if the crown size of RMB is stained, selecting a transmission image of a multi-color spectrum of the stained crown size of RMB area, and selecting a clear transmission image to conduct crown size of RMB identification. According to the identification method and device of the stained crown size of RMB, the stained crown size of RMB can be effectively identified, and the efficiency of identifying the crown size of RMB is improved.

The invention provides an analysis method of a multispectral image of a note, comprising the steps of: firstly, carrying out preprocessing on the acquired multispectral image of the note; then carrying out light-dark output compensation on effective areas by a fast block mapping method and obtaining clear local areas; and by a method for customizing local pairs, constructing a characteristic vector, calculating relevant coefficients of the characteristic vector and a standard reference vector, and carrying out false distinguishing according to the correlation between the vectors. In addition,a comprehensive crown-size recognition method is provided, so that the accuracy of the crown-size recognition is improved. In the method provided by the invention, the false-distinguishing speed and the crown-size recognition accuracy of the note can be obviously improved.

The present invention relates to, for example, a banknote management device for an ATM that performs one or both of banknote deposit and withdrawal. It includes the import and export of banknotes; it also includes a transmission device: the transmission device is used to transmit banknotes; the transmission device is mechanically connected between the import and export of banknotes, the detection device, the serial number reading device, and the storage device; the detection device : the detection device is used to detect the authenticity of banknotes and detect the face value of banknotes simultaneously, and the detection device also includes a serial number reading device; storage device; the storage device includes several different sizes for receiving Storage boxes for banknotes of different denominations; control module: the control module determines the destination of the banknotes according to the detection result of the detection device, and sends a command to transport the banknotes to the transmission device. With this device, the banknotes stored in the storage box are all banknotes with the same face value, which is convenient for bank staff to count the banknotes.

The invention provides a cash amount verification method, device and system, belonging to the field of information technology. The cash amount verification method includes: the cash amount verification device obtains a preset comparison parameter value; obtains information on the cash to be verified, and the information on the cash to be verified includes the value of each coin and a plurality of coins that make up the cash to be verified The serial number of a coin in the coin, the serial number corresponds to the value of the sheet; verify whether the value of the sheet corresponding to the serial number is equal to the comparison parameter value, and output the verification result. This method compares the value of the preset parameter value, and after obtaining the value of the cash sheet to be verified and a serial number in the cash to be verified, compares the value of the sheet with the preset parameter value, and then verifies whether the amount of cash meets the preset value. The comparison parameter value is set, which greatly improves the accuracy of the verification result of the cash amount, thereby improving the problem that the existing cash amount verification method is easy to cause long and short payments.

The invention discloses a method of accelerating template matching in serial number recognition. The method includes the four steps: dimensionality reduction of original template data; compression ofthe template data; introduction of matched data; and obtaining of a result through processing. The method is easy to operate, is low in operation complexity and fast in matching speed, and is suitablefor conditions in which a serial number recognition rate is high.

The present invention relates to the technical field of serial number identification, in particular to a DSP-based intelligent identification method for banknote serial numbers, the steps of which include: collecting images of banknotes; discriminating information such as currency type, currency value, front and back, and inversion of banknotes; Cut out the 1 / 4 image containing the serial number from the acquired banknote image; cut the 1 / 4 image to segment the image containing only the banknote part; roughly locate the serial number area of ​​the image of the banknote part in turn, Accurate positioning; obtain the binary image of the serial number area; separate the character image in the image of the serial number area, compare it with the character template image, and calculate the similarity to identify the character in the character image; for the identified Skeleton feature extraction is performed on the character image whose characters are confusing characters, and the bone feature is used for secondary discrimination to confirm the character corresponding to the character image; combined with the template comparison result and the bone feature discrimination result, the recognized serial number character is output.

The invention provides a method for ecologically greening coastal saline and alkaline land, which is characterized by comprising the following steps: seeds of syzygium odoratum (Lour.) DC. which has the characteristics of saline and alkaline resistance, water and humidity resistance, fast growth rate, luxuriant foliage, beautiful shape and attractive flowers and fruit are sowed for propagation, after seedlings are 30cm high, the seedlings are transplanted into planting bags with a certain salt matrix and conventionally managed in a seedling nursery, and the syzygium odoratum (Lour.) DC. of two years old is moved out of the seedling nursery to be directly applied to greening the saline and alkaline land and managed by adopting the conventional garden technology, wherein the syzygium odoratum (Lour.) DC. of three years old has the height of over 2m and the crown size of 1m*1m, is green all year round, has red fresh leaves and creates the beautiful landscape. The syzygium odoratum (Lour.) DC. has very good application prospects in coastal saline and alkaline land and coastal beaches in the southern part of China.

The invention discloses a method for detecting the banknote serial number identification rate of banknote counters. The method, which makes use of the data computing and processing capacity of a principal computer, comprises the following steps: communication connection between the principal computer and a banknote counter is established; the banknote counter transmits data information of multiple batches of banknote counting to the principal computer, and the principal computer processes and computes the data based on the function thereof; and finally, the banknote serial number identification rate of the banknote counter is worked out. Compared with the traditional manual detection method, the method for detecting the banknote serial number identification rate of banknote counters of the invention is more accurate and convenient.