Patents
Literature
48results about How to "Facilitate image recognition" patented technology
Efficacy Topic
Property
Owner
Technical Advancement
Application Domain
Technology Topic
Technology Field Word
Patent Country/Region
Patent Type
Patent Status
Application Year
Inventor
Determination of controller three-dimensional location using image analysis and ultrasonic communication
ActiveUS20080261693A1Facilitate image recognitionOne-way communicationImage analysisVideo gamesSystems analysisImaging analysis
Game interface tracks the position of one or more game controllers in 3-dimensional space using hybrid video capture and ultrasonic tracking system. The captured video information is used to identify a horizontal and vertical position for each controller within a capture area. The ultrasonic tracking system analyzes sound communications to determine the distances between the game system and each controller and to determine the distances among the controllers. The distances are then analyzed by the game interface to calculate the depths within the capture area for each controller.
Owner:SONY INTERACTIVE ENTRTAINMENT LLC
Multifunctional intelligent blind guiding method, processor and multifunctional intelligent blind guiding device
ActiveCN102973395AQuickly avoid collisionFacilitate image recognitionInstruments for road network navigationWalking aidsDigital image dataSpeech sound
The invention discloses a multifunctional intelligent blind guiding method. The multifunctional intelligent blind guiding method comprises the following steps of receiving a voice command, and navigating; obtaining image data of an obstacle; carrying out recognition processing on digital image data, judging that threat is formed by the obstacle if the recognized obstacle is a static body, generating an ultrasonic ranging control command, and generating and outputting voice alarm information or vibration prompt information according to a ranging result if the ranging result is within a preset alarm range; and generating an ultrasonic ranging control command if the recognized obstacle is a dynamic body, carrying out threat anticipation calculation according to a ranging result, and generating and outputting voice alarm information or vibration prompt information if the obstacle is within a preset alarm range. The invention also discloses a multifunctional intelligent blind guiding device and a processor. According to the multifunctional intelligent blind guiding method, the multifunctional intelligent blind guiding device and the processor, which are disclosed by the invention, the blind guiding service can be more safely, conveniently and reliably provided for the blind, the blind is prevented from walking more distance and meeting the obstacle, and thus the blind can quickly and safely arrive at the destination.
Owner:CHINA SHIP DEV & DESIGN CENT
Determination of controller three-dimensional location using image analysis and ultrasonic communication
ActiveUS8323106B2Facilitate image recognitionOne-way communicationImage analysisVideo gamesSystems analysisImaging analysis
Game interface tracks the position of one or more game controllers in 3-dimensional space using hybrid video capture and ultrasonic tracking system. The captured video information is used to identify a horizontal and vertical position for each controller within a capture area. The ultrasonic tracking system analyzes sound communications to determine the distances between the game system and each controller and to determine the distances among the controllers. The distances are then analyzed by the game interface to calculate the depths within the capture area for each controller.
Owner:SONY INTERACTIVE ENTRTAINMENT LLC
Ultrasound image recognition systems and methods utilizing an artificial intelligence network
ActiveUS20170262982A1Facilitate image recognitionBroaden their knowledgeImage enhancementImage analysisUltrasound imagingSonification
Ultrasound image recognition systems and methods, and artificial intelligence training networks for such systems and methods, are provided. An ultrasound data information system includes an ultrasound image recognition training network that is configured to receive ultrasound training images and to develop ultrasound image knowledge based on the received ultrasound training images. An ultrasound imaging device acquires ultrasound images of a patient, and the device includes an ultrasound image recognition module. The ultrasound image recognition module is configured to receive the ultrasound image knowledge, receive the acquired ultrasound images from the ultrasound imaging device, and determine, based on the ultrasound image knowledge, whether the received ultrasound images represent a clinically desirable view of an organ or whether the clinically desirable views indicate normal function or a particular pathology. The received ultrasound images are transmitted to the ultrasound image recognition training network for further training and development of updated ultrasound image knowledge.
Owner:ECHONOUS INC
Semiconductor device and microphone
ActiveUS20110222717A1Process of wire is facilitatedEasy to assemblePiezoelectric/electrostrictive microphonesSemiconductor/solid-state device detailsPower semiconductor deviceDevice material
The semiconductor device has a simplified structure which includes a package structure in which a member for mounting a semiconductor element is separate from a member including a signal input / output unit. A microphone package is configured with a cover and a substrate. A microphone chip and a circuit element are adhered and fixed to a top surface of a recess formed in the cover. A plurality of bonding pads are arranged on the lower surface of the cover on the outer side of the recess. A bonding wire is connected to the circuit element and the bonding pad. The substrate includes a signal input / output terminal serving as the signal input / output unit, and a connection electrode, conducted with the signal input / output terminal, is arranged facing the bonding pad on the upper surface of the substrate. The substrate, cover, connection electrode, and bonding pad are joined with a conductive member.
Owner:MMI SEMICON CO LTD
A face recognition method and related equipment
PendingCN109635760AImprove performanceFacilitate image recognitionCharacter and pattern recognitionState of artFeature extraction
The embodiment of the invention discloses a face recognition method and related equipment, which are used for improving the performance of a face recognition system. The method provided by the embodiment of the invention comprises the following steps: obtaining an environment illumination condition; Determining an image acquisition target mode according to the environment illumination condition, wherein the target mode comprises a visible light mode and / or an infrared induction mode; Collecting image information in the target mode; Performing face recognition processing on the image information to obtain target face feature information; And matching a user corresponding to the target face feature information in a database. The target mode comprises a visible light mode and / or an infrared induction mode, so that compared with a single image recognition technology in the prior art, the method can flexibly use the visible light mode and / or the infrared induction mode to obtain image information, is more beneficial to image recognition and face feature extraction, and can improve the performance of a face recognition system.
Owner:SHENZHEN JIESHUN SCI & TECH IND
Blood smear leucocyte dye liquor and its preparing process
InactiveCN1924543AShorten dyeing timeIncrease the number ofPreparing sample for investigationOrganic dyesWhite blood cellRed blood cell
This invention relates to blood smear leucocyte dye liquid, which is composed of amine salt basic ion surface active agent, polyvinyl pyrrolidon or carbowax and regular leucocyte dye liquid with their constitution proportion as 0.0001%-0.04%,0.0125%-2.5% and 30%-75%. This invention can effectively remove the erythrocyte mixture to properly add the blood thickness to make leucocyte number add within each eye scope.
Owner:TECOM SCI CORP
Algorithm transplantation method and device
PendingCN111028226AReduce volumeLow costImage enhancementImage analysisPattern recognitionAlgorithm transformation
The embodiment of the invention provides an algorithm transplantation method and device, relates to the field of artificial intelligence, the method specifically comprises the following steps: obtaining a first algorithm used for processing the image into a format meeting the input requirement of the deep learning model in a cloud or a server, a first deep learning model used for outputting an identification result by utilizing the processed image; converting the first algorithm into a target algorithm supported by the target embedded device; converting the first deep learning model into a target deep learning model supported by target embedded equipment, and then the target algorithm and the target deep learning model are transplanted to the target embedded device, so that the target embedded device can realize convenient image recognition based on the target algorithm and the target deep learning model without depending on a network and a server.
Owner:BEIJING BAIDU NETCOM SCI & TECH CO LTD
Visible light and X-ray image matching method and device based on conveyor belt identification
PendingCN113435543AFacilitate image recognitionImprove wear resistanceCharacter and pattern recognitionNeural architecturesNerve networkEngineering
The invention provides a visible light and X-ray image matching method and a visible light and X-ray image matching device based on a conveyor belt identifier in order to solve the problem of matching of object images shot by visible light and object images scanned by X-ray in a security check field scene. A network high-definition camera module is installed above an inlet of the X-ray security inspection machine, and digital identification strips made of metal materials are installed on the two sides of the conveying belt. The method comprises: using a deep focusing convolutional residual network to carry out article detection on a visible light snapshot image and an X-ray scanning image, and using a convolutional neural network using the residual network as a model to carry out automatic identification on digits on the images; and calculating the number on the marking strip corresponding to the article through projection by using the detected article coordinates on the visible light snapshot image and the X-ray scanning image; and then realizing matching of the visible light and the X-ray article image through matching of digits on the visible light snapshot image and digits on the X-ray scanning image, so that a security inspector can confirm the visible light article image corresponding to the X-ray article image more conveniently, and security inspection efficiency is improved.
Owner:BEIJING BORUISHI TECH
Video monitoring system
InactiveCN101431674AUniqueness guaranteedFacilitate image recognitionColor television with bandwidth reductionAnalogue secracy/subscription systemsVideo monitoringProtection system
The invention discloses a video monitoring system that includes: an image preprocessing unit that is used for converting image data come from a camera into a binary code stream; an image compression unit that processes compression encoding to the binary code stream with RGB format; an encryption unit that is used for encrypting image data in compression encoding process; a center processor that is used for scheduling controlling whole system. The compression process used by the image compression unit is JPEG or JPEG-2000 standard. The image of system encrypting prevents the image from being tampering, generates image that can be identified after being tampered, has uniqueness, can regard the image data generated directly as only accuracy proof and is used for various security protection system; inter-frame information in the compression process is not be compressed which ensures high definition of image and is convenient for identifying later image.
Owner:重庆神州龙芯科技有限公司
Semiconductor device and method of manufacturing semiconductor device
InactiveUS20080093716A1Improve adhesionLow wettabilitySemiconductor/solid-state device detailsSolid-state devicesSemiconductor chipEngineering
A semiconductor device of the present invention includes a lead frame having an island portion having a roughened upper surface and side faces, and an unroughened lower surface, and also having a plurality of leads having roughened inner lead portions and unroughened outer lead portions; a semiconductor chip placed on the upper surface of the island portion of the lead frame; a plurality of electrode pads provided on the upper surface of the semiconductor chip; a plurality of wires connecting the plurality of electrode pads and the plurality of leads; and a resin molding the semiconductor chip.
Owner:RENESAS ELECTRONICS CORP
Sub-eye optimal arrangement method of compound eye system based on three-dimensional detection
InactiveCN110927961AImprove the uniformity of arrangementClosely arrangedOptical elementsMechanical engineeringImage identification
The invention discloses a sub-eye optimal arrangement method of a compound eye system based on three-dimensional detection. A regular polyhedron is subjected to subdivision with the frequency being v,subdivided vertexes are used as sub-eye centers for distribution structure design, and the method has the main advantages that subdivision with the frequency being v subdivides each face of the regular icosahedron for v times, and the sub-eye arrangement uniformity is greatly improved compared with an original hexagonal structure; the compound eyeball shell designed and processed by using the regular polyhedron subdivision method can realize more dense arrangement. Manufacturing is convenient, and subsequent processing such as image recognition, splicing and multi-channel fusion is also facilitated. The defect that regular hexagons are seriously deformed due to the fact that hexagons cannot be arranged on spherical surfaces in a sealed connection mode in a traditional arrangement method is overcome.
Owner:TIANJIN UNIV MARINE TECH RES INST
Automatic shield segment assembling method based on machine vision
ActiveCN113107550AImplement pose estimationFacilitate image recognitionUnderground chambersTunnel liningMachine visionVisual servoing
The invention discloses an automatic shield segment assembling method based on machine vision, belongs to the technical field of automatic shield construction segment assembling, and relates to the automatic shield segment assembling method based on the machine vision. The method includes the steps that firstly, an industrial camera is installed and calibrated, and a target ArUco code is arranged on a segment; then, four feature angular points of the target ArUco code are detected, and an expected position point of the segment to be assembled is predicted; a deviation between a to-be-assembled point and the expected position point is calculated, and an error value between current speed and expected speed of a translation, lifting and rotation mechanism is calculated; and the expected speed of each mechanism of a segment erector is obtained by adopting a visual servo strategy based on an image, and finally the control quantity of each execution mechanism is obtained through joint speed closed-loop control, so that the automatic assembly of the segments is realized. According to the automatic shield segment assembling method based on the machine vision, a machine vision technology is introduced to replace a manual control handle to complete segment splicing, and the efficiency is high. The real-time prediction of a pose of the segment is indirectly realized based on a target, and the assembly precision and the assembly efficiency of the segment are effectively improved.
Owner:DALIAN UNIV OF TECH
Lead frame, semiconductor device using the lead frame, intermediate product thereof, and methods for producing same
InactiveCN102224587AImprove reliabilityGuaranteed StrengthSemiconductor/solid-state device detailsSolid-state devicesPower semiconductor deviceEngineering
Disclosed is a lead frame for a semiconductor device (10), which comprises a plurality of terminals (13) having one end portion sealed with a resin. A portion (16) of each terminal (13), which is to be sealed with a resin, is composed of a pentagonal or higher polygonal prism, or an irregular prism having at least one notch or groove which is formed on the peripheral surface and extends in the vertical direction. The portion (16) to be sealed with a resin is formed by etching or pressing, and an exposed portion (18) serving as the lower half of each terminal (13) is formed by etching.
Owner:MITSUI HIGH TEC INC
Container as well as lighting control method thereof, and computer readable storage medium
InactiveCN110074619AExpand the range of exposureLow costShow cabinetsElectrical apparatusComputer moduleEffect light
Owner:HEFEI MIDEA INTELLIGENT TECH CO LTD
Ultrasound image recognition systems and methods utilizing an artificial intelligence network
ActiveUS10964424B2Facilitate image recognitionBroaden their knowledgeImage enhancementImage analysisUltrasonic imagingRadiology
Ultrasound image recognition systems and methods, and artificial intelligence training networks for such systems and methods, are provided. An ultrasound data information system includes an ultrasound image recognition training network that is configured to receive ultrasound training images and to develop ultrasound image knowledge based on the received ultrasound training images. An ultrasound imaging device acquires ultrasound images of a patient, and the device includes an ultrasound image recognition module. The ultrasound image recognition module is configured to receive the ultrasound image knowledge, receive the acquired ultrasound images from the ultrasound imaging device, and determine, based on the ultrasound image knowledge, whether the received ultrasound images represent a clinically desirable view of an organ or whether the clinically desirable views indicate normal function or a particular pathology. The received ultrasound images are transmitted to the ultrasound image recognition training network for further training and development of updated ultrasound image knowledge.
Owner:ECHONOUS INC
Multifunctional intelligent blind guiding method, processor and multifunctional intelligent blind guiding device
ActiveCN102973395BQuickly avoid collisionFacilitate image recognitionInstruments for road network navigationWalking aidsEngineeringDigital image data
The invention discloses a multifunctional intelligent blind guiding method. The multifunctional intelligent blind guiding method comprises the following steps of receiving a voice command, and navigating; obtaining image data of an obstacle; carrying out recognition processing on digital image data, judging that threat is formed by the obstacle if the recognized obstacle is a static body, generating an ultrasonic ranging control command, and generating and outputting voice alarm information or vibration prompt information according to a ranging result if the ranging result is within a preset alarm range; and generating an ultrasonic ranging control command if the recognized obstacle is a dynamic body, carrying out threat anticipation calculation according to a ranging result, and generating and outputting voice alarm information or vibration prompt information if the obstacle is within a preset alarm range. The invention also discloses a multifunctional intelligent blind guiding device and a processor. According to the multifunctional intelligent blind guiding method, the multifunctional intelligent blind guiding device and the processor, which are disclosed by the invention, the blind guiding service can be more safely, conveniently and reliably provided for the blind, the blind is prevented from walking more distance and meeting the obstacle, and thus the blind can quickly and safely arrive at the destination.
Owner:CHINA SHIP DEV & DESIGN CENT
Crop monitoring device for intelligent agricultural planting
ActiveCN113108165ARealize the pre-collection and killing operationsEasy to identifySievingMachine framesAgricultural scienceAgricultural engineering
The invention provides a crop monitoring device for intelligent agricultural planting. The device comprises a combined box, wherein a through receding groove is formed in the inner wall of the obverse side of the combined box, the bottom surface of the combined box is fixedly connected with a base box, a main controller is fixedly installed on the obverse side of the base box, and a capturing mechanism is arranged on the inner side of the top of the combined box. According to the crop monitoring device, the combined box, the receding groove, the capturing mechanism and a luring mechanism cooperate with one another and are controlled by the main controller in a unified mode, agricultural pests are lured into the combined box, then striking plates which suddenly rotate at a high speed and are located inside the capturing mechanism are utilized to collide with the agricultural pests, and the agricultural pests are dizzy or are killed to fall to a combined bearing plate, so that the early-period collection capture and killing operation of the agricultural pests is achieved. Compared with two existing agricultural pest monitoring devices, the crop monitoring device has the advantages that the pests are complete and convenient to identify, a specific collecting capturing and killing structure is not affected by the use time and the environment, and a novel operation mode is created.
Owner:浙江机电职业技术学院
Visual guidance method and system of large rocket cabin milling robot
PendingCN122062663Aavoid damageMeet processing rhythm requirementsAutomatic control devicesImage analysisEngineeringLaser tracker
The invention provides a visual guidance method and system for a large rocket cabin milling robot, and the method comprises the steps: 1, constructing a visual measurement system which comprises a hybrid robot, an area array structured light camera, a visual target, a target ball base, a product installation platform and a laser tracker, completing the system calibration, enabling the visual target to be installed on the target ball base, and enabling the visual target to be installed on the target ball base; the target ball base is fixed on the product mounting platform, and the laser tracker is used for calibrating the position of the target ball base; 2, collecting an image of a visual target through the area array structured light camera, analyzing the coordinates of the target, and resolving the relative pose of the robot relative to a product mounting platform, so as to determine the position of a theoretical cutting point according to a product design model; and 3, the area array structured light camera is used for collecting the three-dimensional shape of the surface of the to-be-machined product, the normal direction of the to-be-machined surface is calculated, and the direction of the tool is corrected according to the normal direction.
Owner:SHANGHAI SPACE PRECISION MACHINERY RES INST
Face image dimension reducing method based on local correlation preserving
InactiveCN102737237BMaintain local relevanceFacilitate image recognitionCharacter and pattern recognitionHat matrixFeature vector
The invention discloses a face image dimension reducing method based on local correlation preserving. The method comprises the following steps of: expressing a face image by using multi-dimensional vectors, acquiring k neighbors of each vector according to the norm of two difference vectors, and calculating normalization weight of the k neighbors of each vector according to a radial basis function; calculating a difference vector of each vector and the sum of the weights of the k neighbors of each vector, acquiring a matrix by multiplying transposition of each difference vector by each difference vector, and adding the matrixes corresponding all the vectors to acquire a local correlation preserving matrix; and calculating characteristic values and characteristic vectors of the local correlation preserving matrix, and selecting the characteristic vectors corresponding to partial large characteristic values as basic vectors to form a projection matrix, and thus realizing dimension reduction. The dimension reduced face image well preserves local data association, the method is beneficial to image identification, and the classification effect after characteristics are extracted by the method is superior to those of primal component analysis (PCA) and locality preserving projection (LPP); and calculation complexity is reduced, and a relation among the new method, the PCA and the LPP is disclosed.
Owner:SHANDONG NORMAL UNIV
A lightning arrester status monitoring device based on partial discharge and leakage current
ActiveCN118330380BImprove state detection accuracyFacilitate image recognitionCharacter and pattern recognitionShort-circuit testingInsulation layerHemt circuits
The present invention relates to a lightning arrester state monitoring device based on partial discharge and leakage current, belongs to the field of lightning arrester state detection technology, and solves the problem that the prior art is prone to misjudgment. The device of the present invention includes: a partial discharge acquisition circuit, which acquires the partial discharge signal of the lightning arrester; an SDP image generation module, which generates an SDP image based on the partial discharge signal; a resistive current extraction circuit, which acquires the leakage current of the lightning arrester and extracts the resistive current signal in the leakage current; a resistive current waveform generation module, which generates a waveform image of the resistive current signal; a state detection model, which determines that the lightning arrester is in a normal state, an internal valve damp state, or a structural damage state based on the SDP image; when the lightning arrester is in a structural damage state, the lightning arrester is determined to be in an internal valve aging state or an insulation layer damage state based on the waveform image of the resistive current signal. In the present invention, the working state of the lightning arrester is detected based on the partial discharge signal and the leakage current signal, which improves the detection accuracy and reduces misjudgment.
Owner:STATE GRID SHANGHAI MUNICIPAL ELECTRIC POWER CO
Method for adjusting parameters of a hearing system
ActiveCN110166917BComfortable implementationFacilitate image recognitionImage enhancementImage analysisAcoustic transmissionHearing aid
The invention relates to a method for adjusting parameters of a hearing system (1) comprising a hearing aid device (3) and a communication device (5) separate from the hearing aid device, for acoustically coupling the hearing aid device to a hearing aid At least one component (9, 10) of the wearer's ear is mounted on the hearing device, wherein at least one image of the or each component for the acoustic coupling is recorded by means of a camera (14) of the communication device, wherein according to the recorded The or each image identifies a product identity of the or each component, wherein the pre-identified or each component is associated with an acoustic transfer characteristic curve (35), and wherein parameters of the hearing system are adjusted based on the acoustic transfer characteristic curve. The invention also relates to a hearing system comprising a hearing device with at least one component for acoustically coupling the hearing device to an ear of a hearing aid wearer, wherein parameters of the hearing system can be adjusted based on the acoustic transfer characteristic.
Owner:SIVANTOS PTE LTD
Light source system and control method of flying probe testing machine
ActiveCN106550516BImprove test accuracyReduce manufacturing costElectrical apparatusElectronic circuit testingImaging qualityEngineering
The invention discloses a flying probe test machine light source system. The system comprises a vision module, a light source adjustment module, a light source controller and a light source assembly, wherein the vision module is connected with the light source controller through the light source adjustment module, and the light source controller is also connected with a light source on the light source assembly. Adjustment of light source on-off degrees in multiple directions can be carried out, light distribution of a pad on a flying probe test machine PCB to be tested is enabled to be more uniform, image identification is facilitated, the imaging quality is improved, and the test precision of the flying probe test machine is improved. At the same time, automatic light source adjustment helps to obtain better imaging quality, manual participation is unnecessary, the manual adjustment mode is quite simple, and the operation convenience is greatly improved. Besides, the light source system is relatively simple in structure and reliable in work, decreases the manufacturing cost of the light source system and also reduces the development time of the light source system.
Owner:HANS CNC SCI & TECH
Identification equipment for image identification
ActiveCN222480039UHigh precisionExpand the scope of recognitionCleaning using toolsStands/trestlesControl engineeringElectric machinery
The utility model relates to the technical field of identification equipment, and discloses image identification equipment, which comprises a placing plate, the left side of the top of the placing plate is fixedly connected with an adjusting assembly, the adjusting assembly comprises a support and a movable shaft, and the inner cavity of the support is movably connected with a movable plate through the movable shaft. A machine box is fixedly connected to the surface of the support, one end of the movable shaft penetrates through the support and the machine box and is fixedly connected with a driven gear, and a first motor is fixedly connected to one side of an inner cavity of the machine box. By arranging the adjusting assembly, the angle of the movable plate can be adjusted, then the identification equipment body can be driven to adjust the angle, the identification range is expanded, good image identification is facilitated, and the purpose of improving the identification accuracy is achieved; and the transparent glass is cleaned, so that the image recognition accuracy can be improved, and the error rate is reduced.
Owner:CHINA STAR IND DESIGN JIANGSU CO LTD
Intelligent transportation management system and method based on image recognition
PendingCN111144264ABig errorFor subsequent calculationsData processing applicationsCharacter and pattern recognitionSimulationTransportation management system
The invention relates to the technical field of transportation management, in particular to an intelligent transportation management system and method based on image recognition. The system comprises:a cargo analysis subsystem which is used for obtaining an image A of a vehicle contour with a reference mark, obtaining a preset reference length of the reference mark, and obtaining the mark lengthof the reference mark according to the image A and the reference length, and is also used for acquiring theoretical cargo carrying information and calculating the actual cargo carrying volume according to the marked length and the theoretical cargo carrying information; and an auxiliary analysis subsystem which is used for acquiring the standard auxiliary distance, the actual auxiliary distance and the loading material, and generating an auxiliary analysis conclusion according to the standard auxiliary distance, the actual auxiliary distance, the loading material and the actual loading volume.By the adoption of the scheme, effective statistics can be conducted on the actual loading volume of the vehicle at a time according to the reference marks, the actual loading volume is checked through downward movement of the carriage, and therefore the situation that another building material is hidden under the building material is avoided, and the transportation situation is effectively supervised.
Owner:贵州梵添科技有限公司
Machine vision artificial intelligence processing system and method thereof
ActiveCN114558794AImprove recognition efficiencyIntelligent processing efficiency is fastSortingPattern recognitionImage manipulation
According to the technical scheme, the machine vision artificial intelligence processing system comprises an intelligent processing platform module, the connecting end of the intelligent processing platform module is provided with a visual image collecting module and a visual image processing module, and the connecting end of the intelligent processing platform module is provided with an image display module; the connecting end of the visual image acquisition module is provided with an auxiliary lighting module, the connecting end of the visual image acquisition module is provided with an image dynamic capture module and an image static acquisition module, the connecting end of the image dynamic capture module and the image static acquisition module is provided with an image conversion module, and the connecting end of the image static acquisition module is provided with a top data acquisition module. The intelligent robot has the beneficial effects that manual work is replaced, the visual recognition efficiency of the robot is high, the intelligent processing efficiency is high, and the recognition success rate is greatly improved.
Owner:南京苏胜天信息科技有限公司
Image processing method and system
InactiveCN112365430BFacilitate image recognitionGuaranteed reliabilityImage enhancementImage analysisImaging processingComputer graphics (images)
The invention relates to the technical field of image processing, and discloses an image processing method and system to improve the accuracy and efficiency of image restoration processing. The method of the present invention includes: constructing a convolutional neural network model to realize color spot recognition of facial images and marking the corresponding color spot areas; collecting images of people with a camera located in the middle of the face, identifying the corresponding facial areas, and calling the The convolutional neural network model judges whether the corresponding facial image has color spots, and if so, marks the corresponding color spot area for the user to further confirm whether it is an area to be repaired; in the image processing coordinate system, preferably through the symmetrical area transplant and repair the color to ensure that the repaired color is consistent with the original color; when the conditions do not match, the pixel value corresponding to the adjacent grid that does not have a color mutation is screened out for color repair to ensure that the repaired color is consistent with the surrounding Pair with smooth and natural.
Owner:HUNAN BIOLOGICAL & ELECTROMECHANICAL POLYTECHNIC
Image processing method, image processing device and scanner
InactiveCN102833460BGood removal effectFacilitate image recognitionGeometric image transformationCharacter and pattern recognitionImaging processingThree-dimensional space
An image processing method generally includes: obtaining a vanishing point on a curve surface in a two-dimension image; extracting all the straight line segments between a top contour line and a bottom contour line of the curve surface by the vanishing point; removing a perspective distortion to get parallel straight line segments; obtaining the lengths of the straight line segments, obtaining the true width of each of the straight line segments in a three-dimension space and the depth increment of the straight line segments according to the lengths; obtaining the expanded width of each straight line segment according to the true width and the depth increment; obtaining the total expanded width of the curve surface to transform it into a flat surface; transforming image contents on the curve surface onto the flat surface. The method can be applied when scanning an open book.
Owner:FUJITSU LTD
Mirror for checking blind spot
A mirror, when attached along a curved surface, facilitates recognition of an image in a blind spot by reducing a feeling of strangeness caused by the aspect ratio of the image. Many linearly-extending strip reflective surfaces 5a are arranged on a surface of a sheet 2 to be parallel and adjacent to one another. An inclination angle A formed between a width direction of each of the strip reflective surfaces 5a and a surface direction of the sheet 2 is sequentially changed with an increase in a distance in a direction transverse to an extension direction of the strip reflective surfaces 5a. An aggregate of the strip reflective surfaces 5a has a cylindrical convex mirror function, and the mirror 1 is bendable in a cylindrical shape about an axis parallel to the direction transverse to the extension direction of the strip reflective surfaces 5a.
Owner:KOMY
Flying probe test machine light source system and control method thereof
ActiveCN106550516AImprove test accuracyReduce manufacturing costElectronic circuit testingElectric light circuit arrangementImaging qualityOptoelectronics
The invention discloses a flying probe test machine light source system. The system comprises a vision module, a light source adjustment module, a light source controller and a light source assembly, wherein the vision module is connected with the light source controller through the light source adjustment module, and the light source controller is also connected with a light source on the light source assembly. Adjustment of light source on-off degrees in multiple directions can be carried out, light distribution of a pad on a flying probe test machine PCB to be tested is enabled to be more uniform, image identification is facilitated, the imaging quality is improved, and the test precision of the flying probe test machine is improved. At the same time, automatic light source adjustment helps to obtain better imaging quality, manual participation is unnecessary, the manual adjustment mode is quite simple, and the operation convenience is greatly improved. Besides, the light source system is relatively simple in structure and reliable in work, decreases the manufacturing cost of the light source system and also reduces the development time of the light source system.
Owner:HANS CNC SCI & TECH