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12results about How to "Fast count" patented technology
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Method and system for counting paper through machine vision
PendingCN119476342Afast countaccurate countImage enhancementImage analysisImaging processingMachine vision
The invention provides a method and system for counting paper through machine vision, and relates to the technical field of paper counting, and the method comprises the following steps: building an extraction algorithm for shooting stacked paper through an imaging system, analyzing image features, determining splicing feature points of paper stacked images, and building a relation model of paper thickness and pressure; combining the model with a gray projection method to realize paper counting; the machine vision technology can quickly, accurately and automatically count paper through an industrial camera and an image processing algorithm, so that the working efficiency is greatly improved; through an accurate image processing algorithm and high-quality camera shooting equipment, high-precision counting can be guaranteed through machine vision, and the situation of repeated counting or missed counting is avoided.
Owner:SHANDONG BLUE OCEAN PRINTING TECH CO LTD
Seed counting sensor with dust compensation function and control method thereof
PendingCN119358586Afast countGuaranteed accuracyCounting mechanisms/objectsSeed depositing seeder partsParticulatesAgricultural engineering
The invention discloses a seed counting sensor with a dust compensation function and a control method thereof. The sensor comprises a main control module and a signal processing module which are mounted on a main frame of a seeding and fertilizing system, an upper computer display module mounted on a cab of a tractor, and a transmitting module and a receiving module which are respectively mounted on two sides of a seed guide pipe, the optical detection module comprises a group of transmitting modules and a group of receiving modules in one-to-one correspondence with the transmitting modules, and the transmitting modules are wrapped by optical masks; the signal processing module is used for processing the signal according to the light intensity signal sent by the receiving module; the working modes of the main control module are mainly divided into a seeding mode and a non-seeding mode, and the main control module is used for counting and analyzing the seed guiding quantity in the seeding mode; the dust compensation module is used for performing dust compensation on the transmitting module in a non-seeding mode; the seed counting sensor can effectively solve the problem that the sensitivity of the seed counting sensor is reduced due to pollution of an optical component in an environment with more dust and particulate matters.
Owner:JIANGSU UNIV
Discharging device with grading function
ActiveCN222330175Ueasy to separateaccurate separationControl devices for conveyorsPackaging automatic controlControl engineeringConveyor belt
The discharging device with the grading function comprises a vibration disc assembly, a conveying belt assembly, a sensor counting assembly and a divider platform, the output end of the vibration disc assembly is connected with the input end of the conveying belt assembly, and only one product is allowed to pass through the output end of the vibration disc assembly; the conveying belt assembly is used for conveying products, the output end of the conveying belt assembly is connected with the input end of the sensor counting assembly, the sensor counting assembly is used for counting the products, and the sensor counting assembly is provided with an output end capable of being opened or closed; a plurality of material boxes are arranged on the divider platform, the divider platform is in transmission connection with the material boxes, and the material boxes can move to the position below the output end of the sensor counting assembly. The magnetic steel product separating and counting device is simple in structure and convenient to operate, magnetic steel products can be efficiently separated, orderly arranged and accurately counted, it is guaranteed that packaging of final finished products can be accurately and rapidly completed in the subsequent packaging process, and production efficiency is greatly improved.
Owner:SHANGHAI ANJI ENTERPRISES CO LTD
Test paper cutting device
The present invention belongs to the field of biological detection technology, and discloses a test paper cutting device, including a punch seat, a support seat and a collection mechanism, wherein the support seat is arranged below the punch seat, the punch seat is provided with a punch array facing the support seat, the support seat is provided with a grid array that forms a punching cooperation with the punch array, each punch in the punch array corresponds to the position of the test strip on the whole test paper to be punched, the collection mechanism is arranged below the support seat, and a plurality of collection units are arranged in the collection mechanism, and each collection unit corresponds to a certain number of meshes in the grid array. The present invention provides a test paper cutting device, which can count quickly and accurately while completing the cutting of the test strips, which is convenient for subsequent bottling, and the device has a simple structure and is easy to use.
Owner:DONGGUAN HEC MEDICAL INTELLIGENT DEVICE R&D CO LTD
A water total bacteria detection device based on single particle analysis method
The utility model belongs to water body bacterial microorganism total number detection technical field especially for a kind of water total bacteria detection device based on single particle analysis method, including work plate, the periphery of the upper side of work plate is equipped with first support column, the upper side of first support column is equipped with mixing box, the upper side of mixing box is equipped with filter plate, the upper side of filter plate is equipped with filter box, one side of filter box is equipped with second water pipe, the surface of second water pipe is equipped with second water pump, the upper side of mixing box is equipped with dyeing box, by mixing box, filter box, dyeing box, motor, flow chamber, conical flow chamber, detection box, collection box, support column, support base and so on mutually cooperate, so that the device directly, quickly count every one bacterial individual (or particle) in water sample, to obtain total bacteria concentration, without lengthy culture process, satisfy the high throughput, fast, non-culture dependent detection technology of water body.
Owner:JIANGSU YISHI TESTING TECH CO LTD
Milk powder can detecting and counting device based on milk powder processing
ActiveCN222319482Ufast countImprove detection efficiencyBio-packagingCounting objects on conveyorsMechanical engineeringFood science
The utility model discloses a milk powder can detecting and counting device based on milk powder processing, which comprises a bottom plate, the top of the bottom plate is provided with a conveying mechanism for realizing the conveying operation of milk powder cans, the top of the bottom plate is provided with a detecting and counting mechanism, and the detecting and counting mechanism comprises an intermittent assembly and a counting assembly, the surface of the supporting rod is fixedly connected with a connecting plate, and the top of the supporting rod is fixedly connected with a supporting plate. According to the milk powder can detecting and counting device based on milk powder processing, under the driving of the driving air cylinder, the two sets of transmission rods and the two sets of gear rods synchronously slide up and down in a reciprocating mode, so that intermittent conveying operation of the milk powder can is achieved, and the interior of the milk powder can temporarily staying between the two sets of gear rods is detected and counted through the detection assembly; the detection efficiency of the qualified rate of products is improved while quick counting of the milk powder cans is achieved.
Owner:SHANDONG WANJIA MOMENT FOOD CO LTD
An adjustable-size counting board
ActiveCN224277653Uavoid replacementAccurate spacing adjustmentSolid materialDisplay boardStructural engineering
Owner:STA PHARM CO LTD
Fish egg counter
PendingCN122088544Afast countaccurate countClimate change adaptationPisciculture and aquariaFisheryZoology
This invention proposes a fish egg counter, comprising a measuring barrel with two counting holes at the top for inserting fish eggs, a counting mechanism inside the measuring barrel, and a container for holding the fish eggs inside the measuring barrel. This fish egg counter can quickly and accurately count fish eggs.
Owner:ZHUOWEI AGRI TECH (YANCHENG) CO LTD
A red blood cell quality detection system and method
ActiveCN115468895BSimple structural designreduce manufacturing costImage enhancementImage analysisField of viewBiomedical engineering
The present invention discloses a red blood cell quality detection system and method. The system includes a red blood cell processing device, a microscope and a red blood cell quality detection platform. The red blood cell processing device provided by the present invention has a simple structural design and low manufacturing cost, but plays a large role. By setting a suitable height, it is possible to avoid the overlap of red blood cells affecting the recognition and counting effect of the target detection model; by setting a suitable microchannel width and microscope magnification range, a suitable observation field of view can be obtained, and then a red blood cell image that is convenient for the subsequent target detection model to recognize can be obtained. The present invention uses a red blood cell quality index to represent the quality of red blood cells. The higher the index, the better the quality. The target detection model and the expression for calculating the red blood cell quality index provided are deployed on the red blood cell quality detection platform, which can quickly and simultaneously complete the recognition and counting of red blood cells of various morphological categories, and can finally calculate the red blood cell quality index according to the preset weight.
Owner:CHONGQING UNIV
Flower pod counting method, system, equipment and medium
PendingCN119417775Aavoid shootingfast countImage enhancementImage analysisImaging processingTracking model
The invention discloses a flower pod counting method, system, equipment and medium, and relates to the technical field of image processing, and the method comprises the steps: obtaining video data and image data of shot soybean flower pods, and marking soybean flowers and soybean pods in the video data and the image data; training a YOLOV8 model by using the video and image data marked with the soybean flowers and the soybean pods to obtain a soybean flower and pod detection model; and inputting to-be-detected soybean flower and pod video data into the tracking model, obtaining a soybean flower and pod detection result through the soybean flower and pod detection model, and tracking and counting the detected soybean flower and pods through a tracking algorithm OC-SORT. According to the invention, the number of soybean flowers and pods can be rapidly obtained.
Owner:NORTHEAST AGRICULTURAL UNIVERSITY
Cell recognition method based on self-adaptive ROI (Region of Interest) feature image extraction
PendingCN119625723Aquick identificationRapid positioningAcquiring/recognising microscopic objectsImage extractionRadiology
The invention relates to cell detection, and particularly provides a cell recognition method based on adaptive ROI (Region of Interest) feature image extraction, which comprises the following steps of: (S1) adaptively extracting a cell feature image to obtain a cell ROI feature image; (S2) the quality of the ROI cell feature image is evaluated, if an evaluation value is smaller than a first threshold value, the cell ROI feature image is reserved, and if the evaluation value is not smaller than the first threshold value, the cell ROI feature image is abandoned; and (S3) carrying out naive Bayesian classification on the characteristics of the reserved ROI cell image, and identifying cells and positions thereof. The method has the advantages of accurate recognition and the like, and is applied to various cell detection.
Owner:CHINA INNOVATION INSTR CO LTD
Automatic shrimp fry counting method and system based on visual detection and fusion of multiple dynamic thresholds
The present invention discloses a method and system for automatic counting of shrimp seedlings based on visual detection fusion of multiple dynamic thresholds, the method comprising: obtaining a shrimp seedling image data set; constructing a target detection model; training the target detection model using the shrimp seedling image data set to obtain a shrimp seedling target detection model; obtaining shrimp seedling images to be counted, and preprocessing the shrimp seedling images to be counted; inputting the preprocessed shrimp seedling images to be counted into the shrimp seedling target detection model to obtain a first shrimp seedling area map; processing the first shrimp seedling area map to obtain a second shrimp seedling area map; based on the detection results of the shrimp seedlings, selecting shrimp seedling samples, and performing multi-dynamic threshold processing on the second shrimp seedling area map; using an optimized matching strategy to process the second shrimp seedling area map and the shrimp seedling detection results after multi-dynamic threshold processing, to realize automatic counting of shrimp seedlings. The present invention can realize automatic, rapid, accurate, and non-dehydrated counting of shrimp seedlings of different ages under complex backgrounds, thereby improving counting efficiency.
Owner:SOUTH CHINA AGRICULTURAL UNIVERSITY