33results about "Verifying markings correctness" patented technology

A system for authenticating a user with a mobile device comprising a memory storing instructions, and a processor in communication with a network. The processor may be configured to execute the stored instructions to receive, from a mobile device, an authentication request; obtain, from a database, a permanent identifier associated with a transaction card; generate a temporary identifier associated with the transaction card; generate an expected value by encrypting the permanent identifier and the temporary identifier; verify the expected value against an encrypted value received from the mobile device; and transmit an authorization command to the mobile device.

The invention discloses a two-dimensional code jet printing quality control method and system, and relates to the technical field of industrial automation, and the method comprises the steps: obtaining ink batch information, paper model information and environment temperature and humidity data based on a production work order, comparing the information with pre-stored standard production conditions, and inputting the information to a predictive compensation model to output a predictive adjustment amount; setting nozzle voltage, nozzle temperature and trimming parameters of the code spraying equipment according to the predictive adjustment amount; performing two-dimensional code jet printing based on the set nozzle voltage, nozzle temperature and trimming parameters, performing appearance quality detection on the jet-printed two-dimensional code by using an online visual detection module to generate an initial detection result, and regularly extracting samples to perform offline two-dimensional code grade detection; and comparing the initial detection result with a preset qualified threshold, and combining the offline two-dimensional code grade data. According to the invention, qualitative change from passive error correction to active prevention is realized, and the quality stability, the production efficiency and the intelligent level of the two-dimensional code jet printing process are improved.

A method for securely rendering sensitive data is disclosed. A method for securely rendering sensitive data may include receiving account identifier data associated with at least one account identifier. The account identifier data may be converted into at least one non-textual visual element. The at least one non-textual visual element may be communicated to at least one receiver. The at least one receiver may render the at least one non-textual visual element. A system and computer program product are also disclosed.

The invention relates to a method for manufacturing a strip of radio-frequency identification (RFID) electronic tags 300, comprising the steps of providing a fabric strip 310 bearing registration marks 301; attaching an amplifying antenna 30 by sewing or embroidery; attaching an electronic RFID module 20; and printing information on a print area 302. The antenna 30, the electronic module 20, and the print area 302 are positioned relative to the registration marks. The invention also relates to a set of electronic tags obtained by the method.

This disclosure relates to inline testing of RFID inlays. A test system includes a test interface without moving parts and a marking device. The test interface an array of antennas, a radio frequency identification (RFID) reader to interrogate RFID inlays to be tested; and a circuit configured to selectively connect the RFID reader to the antenna in the array of antenna. The test interface performs a primary scan of all of the RFID inlays to be tested and, when not all of the RFID inlays respond, a secondary scan to determine which of the RFID inlays failed to respond. The marking devices mark any of the identified RFID inlays that failed to respond.

A radio frequency identification (RFID) tag rejection system includes an imager for scanning RFID tags and a tag removal component for discarding inoperable RFID tags. The tag removal component can include a paddle configured to receive the inoperable tag as part of a removal process. The tag removal component can include a retraction system configured to position the paddle in a jet path of the tag rejection system to receive a rejected tag. The tag removal component can include a removable liner on the paddle configured to receive the rejected tag and discard with the rejected tag. The tag removal component can include a pressurized gas system configured for jetting a rejected tag.

A system is disclosed. The system comprises at least one reader configured to scan one or more labels and at least one processor communicatively coupled to the at least one reader. Further, the at least one processor is configured to determine a grade value or encoded information associated with each of the one or more labels based at least on the scanning, compare the determined grade value or the encoded information with a predefined threshold value associated with each of the one or more labels, and determine at least one defective label from the one or more labels, based at least on the comparison, and a light projector communicatively coupled to the at least one processor. Thereafter, the light projector is configured to project one or more light patterns over the at least one defective label to highlight the at least one defective label to a user.

PROVIDING A SYSTEM AND METHOD FOR AUTHENTICATING A PRODUCT - Patent application Such a system may include an asset verification system including an image comparison device and an image data store, an asset registration station in communication with the asset verification system, and an asset verification software application in a verification device in communication with the asset verification system. The product to be authenticated may be a tangible asset having at least one non-homogeneous visual characteristic, or a uniquely arranged, visually homogeneous collection of products.

The present disclosure refer to a method for classifying an identification tag on a sample tube containing a sample to be processed in an automated laboratory system having a plurality of laboratory devices (4), the method comprising providing a sample tube (5) having an identification tag (9) and containing a sample (6) to be analyzed . Each of the plurality of laboratory devices (4) is assigned a tag reader device (10) configured to read the identification tag (9) for recognizing identification tag information. The method further comprises, in a classifying device (2): providing a classifying module (8) configured to predict whether the identification tag information can be recognized from measured tag data detected by the tag reader device (10) assigned to the laboratory device and being indicative of characteristics of the identification tag (9); reading the identification tag (9) on the sample tube (5) by a classifying reader device (7), thereby, providing the measured tag data for the identification tag (9) indicative of tag characteristics of the identification tag (9) on the sample tube (5); determining the tag characteristics for the identification tag (9) from the measured tag data; in the classifying module (8), receiving the tag characteristics, and predicting whether the tag reader device (10) of at least one of the plurality of laboratory devices (4) can read the identification tag (9); and providing classification data being (i) first classification data indicative of predicting, by the classifying module (8), the identification tag (9) being readable by the tag reader device (10) of at least one of the plurality of laboratory devices (4); and (ii) second classification data which are different from the first classification data and indicative of predicting, by the classifying module (8), the identification tag (9) being not readable by the tag reader device (10) of at least one of the plurality of laboratory devices (4). Further, an automated laboratory system (1) for processing a sample tube containing a sample for at least one of pre-analytics and sample analysis is provided.

A computer-implemented method for verifying a printed indicium comprising: receiving, by a processor of a printing apparatus, a captured image of a print media comprising the printed indicium; extracting, by the processor of the printing apparatus, a quiet zone grade portion from the captured image, wherein the quiet zone grade portion comprises a printed indicium area of the printed indicium and at least one quiet zone area adjacent to the printed indicium area; and in response to receiving a user input providing an overwrite quiet zone requirement indication and determining that the at least one quiet zone area satisfies at least one quiet zone requirement: generating, by the processor of the printing apparatus, at least one quiet zone grade associated with the at least one quiet zone area without adjusting the at least one quiet zone requirement; and outputting, by the processor of the printing apparatus, verification results associated with the printed indicium based at least in part on the at least one quiet zone grade.

A user device may cause light to be emitted at a security article by one or more light emission devices of the user device. The user device may obtain from a first set of one or more optical sensor devices of the user device first sensor data associated with the security article, and may obtain from a second set of one or more optical sensor devices of the user device second sensor data associated with the security article. The user device may determine, based on the first sensor data and the second sensor data, one or more characteristics of a security feature of the security article. The user device may determine, based on the one or more characteristics of the security feature, whether the security article is authentic. The user device may cause, based on determining whether the security article is authentic, one or more actions to be performed.

The invention discloses a coupon card printing system and printing method with no person touching a card password, the coupon card printing system is provided with a special card password generator to generate the card password, and meanwhile, a card number and the card password printed on a coupon card are collected by arranging an OCR collection unit; the card number and the card password printed on the coupon card are verified through the card number and password verifier, so that the printing accuracy of the card number and the card password on the coupon card can be effectively guaranteed, and the printing error of the card number and the card password on the coupon card caused by data transmission errors or uneven printing ink during printing can be effectively prevented; and the yield of coupon card printing can be greatly improved. And by adopting the printing method, the card password cannot be stored in the system in the printing process, and people cannot directly contact and obtain the card password, so that the card password information is prevented from being leaked to the greatest extent, the card password safety is ensured, and the security card is safely used.

A computer-implemented method comprising: determining characteristic data of an image; determining, based on the characteristic data, a virtual aperture size of an optical system; causing the optical system to scan the image at a resolution based on a physical aperture size of the optical system; and modifying the resolution of the scanned image based on the virtual aperture size of the optical system.

Provided herein is a system for localizing tagged medical injection devices in a nest. The system includes a conveyor and associated holders that convey and retain injection devices along a conveying path. A device reads each tagged medical injection device to retrieve a unique device identifier (UDI) from the tag. A transfer device transfers each injection device from the conveyor system to a nest having a nest UDI associated therewith. A processor in the system receives a UDI for each injection device and, upon the injection device being transferred to the nest, associates the UDI with a location in the nest at which the injection device is stored and with the nest UDI, so as to register the location of each tagged medical injection device within the nest.

The application provides a two-dimensional code level evaluation method, device, medium and product. The method comprises the following steps: obtaining an original digital image of a two-dimensional code to be evaluated; performing static feature analysis to generate a static structure reference score; simultaneously, obtaining a dynamic disturbance image set through a digital disturbance transformation matrix, and traversing the image set to test the decoding success degree to obtain a decoding success metric value; performing weighted processing on the decoding success metric value based on the static structure reference score to obtain a dynamic robustness score; and calculating a final evaluation value through a preset weighted fusion function based on the static structure reference score and the dynamic robustness score. The scheme solves the technical problem of inaccurate evaluation caused by only relying on static analysis by combining double evaluation of static quality and dynamic robustness, can more accurately predict the real decoding performance of the two-dimensional code in a complex dynamic environment such as industrial high-speed motion, and thus effectively avoids the risk of production interruption or data traceability failure.

The invention relates to an advanced system for marking and identifying surgical instruments, improving traceability, patient safety and operational efficiency. Each surgical instrument is equipped with a unique serial number, engraved using a laser machine, facilitating detailed monitoring of the instruments' life cycle. The system uses illuminators with polarising filters and a camera to optimise the visibility of serial markings, reducing reflections and improving contrast. A central server manages the generation of serial numbers, image recording and data storage, ensuring unique and comprehensive management of instruments, supported by wired or wireless network technologies.

Provided herein is a system for localizing tagged medical injection devices in a nest. The system includes a conveyor and associated holders that convey and retain injection devices along a conveying path. A device reads each tagged medical injection device to retrieve a unique device identifier (UDI) from the tag. A transfer device transfers each injection device from the conveyor system to a nest having a nest UDI associated therewith. A processor in the system receives a UDI for each injection device and, upon the injection device being transferred to the nest, associates the UDI with a location in the nest at which the injection device is stored and with the nest UDI, so as to register the location of each tagged medical injection device within the nest.

Example embodiments of systems and methods for adaptive near field communication include receiving, by an application comprising instructions for execution on a client device, data indicating a type of device from the client device and performing, by the application, at least one selected from the group of an explicit detection process and an implicit detection process to determine a type of case expected to house the client device. Example embodiments further provide determining, by the application, an optimal positioning of a transmitting device for near field communication with the client device based on the type of device and type of case, and displaying, by the application, an indication of an optimal positioning of the transmitting device for near field communication.

A container inspection system is described herein. The container inspection system comprises a camera that captures an image of an exterior surface of the container. The system comprises a processor configured to receive the camera image and retrieve a composite image desirably printed of the exterior surface of the container from a color data file, which further comprising color information related to a printing plate used by a printer to print the composite image on the exterior surface of the container. The processor is configured to transform the received image into a flattened two-dimensional (2D) transformed image of the exterior surface of the container such that the transformed image maps to the composite image with pixels in the transformed image aligned with corresponding pixels in the composite image. The processor is configured to measure color values in the transformed image and output an indication of the measured color values.

To provide an inspection device capable of shortening time required for quality inspection of whether or not a code satisfies predetermined conditions, and a printer.SOLUTION: When a plurality of images in which a position of bar codes 41, 42 on a label L is the same are printed on a label L one by one for each image, an image printed on the label L with a serial number "1" is read by a CIS unit 23. From the read data, each bar code 41, 42 is inspected, and information for specifying the position of each bar code 41, 42 is acquired. Thereafter, when the CIS unit 23 reads an image printed on the label L upstream of the label L having the serial number "1" in a feeding direction, based on previously acquired information, a processing range including each bar code 41, 42 is extracted from the read data, and the bar codes 41, 42 included in the extracted processing range are inspected.SELECTED DRAWING: Figure 4

A method for authenticating the identity of a user who is attempting to access a website or conduct a transaction is described. The method involves receiving two geographical locations, and associated time stamps, of a mobile phone associated with the user, one of the locations being the location of the transaction or access attempt. The method determines whether the speed required to travel between the two geographical locations in the elapsed time is within acceptable limits. A confidence score, derived in part from this calculation, is taken into account when deciding whether to allow or deny the access or the transaction.

The application discloses a battery production system and a coding control method for a battery. The battery production system comprises a controller and a coding device, and the controller is connected with the coding device. The controller is used for determining a first target etching parameter based on a preset blackness model and a preset blackness, determining a second target etching parameter based on a preset topography model and preset topography parameters of a target graphic code, and the coding device is used for etching a graphic code on a target battery based on the first target etching parameter and the second target etching parameter. Since the greater the blackness is, the stronger the light trapping effect is, and the higher the recognition rate of the graphic code is, the recognition rate of the graphic code can meet the production demand based on the preset blackness for etching the graphic code. The preset topography parameters are used for etching the graphic code, the accurate control of the topography of the graphic code can be realized, the topography of the graphic code is easy to recognize, and therefore the recognition rate of the graphic code can meet the production demand.

The invention relates to the technical field of label verification, and discloses a label two-dimensional code printing detection system and a detection method thereof, and the system comprises an image clear extraction module, a region gray scale analysis module, a structure offset judgment module, a data content proofreading module and a label label verification module. According to the method, the problems of image dislocation and offset can be efficiently recognized by accurately analyzing the edge closing degree, the positioning angle spacing and the boundary integrity of the two-dimensional code image, detail defects such as edge breakage and gray scale non-uniformity are accurately found by analyzing the image continuity and gray scale distribution, the defects in detail processing in the prior art are overcome, and the accuracy of the image processing is improved. The accurate structural path judgment and data area comparison avoid information dislocation, insertion or repetition, ensure the correctness of the two-dimensional code content, integrally improve the accuracy and reliability of two-dimensional code detection, and effectively avoid the influence of image defects on data integrity.

The invention discloses a battery production system and a code carving control method for batteries, the battery production system comprises a controller and a code carving device, and the controller is connected with the code carving device; the controller is used for determining a first target etching parameter based on a preset blackness model and preset blackness; determining a second target etching parameter based on a preset morphology model and a preset morphology parameter of the target graphic code; and the code etching equipment is used for etching a graphic code on the target battery based on the first target etching parameter and the second target etching parameter. The larger the blackness is, the stronger the light trapping effect is, and the higher the recognition rate of the graphic code is, so that the recognition rate of the graphic code can meet production requirements by etching the graphic code based on the preset blackness; the graphic code is etched based on the preset morphology parameters, so that the morphology of the graphic code can be accurately controlled, the morphology of the graphic code is easy to recognize, and the recognition rate of the graphic code can meet production requirements.

To provide a method for classifying an identification tag on a sample tube including a sample to be processed in an automatic laboratory system, which provides improvement in processing efficiency of the sample tube in the automatic laboratory system which can be configured for at least one of pre-analysis and sample analysis, and an automatic laboratory system.SOLUTION: A method includes: a classifying module 8 configured to read an identification tag 9 on a sample tube 5 by a classifying reader device 7 of a classifying device 2, and to predict whether identification tag information can be recognized from measured tag data detected by a tag reader device 10 assigned to a laboratory device 4 and indicative of characteristics of the identification tag 9; and classification data being first classification data indicative of predicting, by the classifying module 8, that the identification tag 9 is readable by the tag reader device 10 of at least one of the plurality of laboratory devices 4, and second classification data indicative of predicting that the identification tag is not readable.SELECTED DRAWING: Figure 1

The invention relates to a method for manufacturing a radio-frequency identification (RFID) electronic tag strip 300, comprising the steps of providing a fabric strip 310 bearing registration marks 301; attaching an amplifying antenna 30 by sewing or embroidery; attaching an RFID electronic module 20; and printing information on a print area 302. The antenna 30, the electronic module 20, and the print area 302 are positioned relative to the registration marks. The invention also relates to a set of electronic tags obtained by the method.

The invention discloses a fool-proof test method and a fool-proof test system based on safety equipment, which are applied to a non-contact IC card reader production line. The system projects periodically contracted-expanded light spots through the RGB lamp ring, and performs real-time detection on the coverage area and eccentricity of the reference card in combination with the capacitive touch matrix, so that the placement error of the card is less than or equal to + / -0.2 mm; step power-step gain two-dimensional matrix scanning is adopted to obtain a load modulation depth D (P, G) and a bit error rate BER (P, G), Kalman filtering is utilized to carry out optimal estimation, and an optimal radio frequency parameter set (Popt, Gopt and Topt) which simultaneously meets a communication margin and an EMC index is iterated by a gradient descent method; and splicing the parameter set with an equipment serial number and a timestamp, calculating an abstract, writing the abstract into a physical prying-resistant UFS safe area, and uploading a plant-level block chain to generate a non-tampering transaction evidence. According to the method, the problems that manual placement errors are large, parameters are difficult to consider and data are easy to tamper are solved, and full-life-cycle traceability is achieved.