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42results about "Biometric pattern for forensic purpose" patented technology
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System and method for building and manipulating a centralized measurement value database
InactiveUS20020186818A1Low penetrationEasy to aimImage enhancementImage analysisMarket penetrationEfficacy
A system and method for building and / or manipulating a centralized medical image quantitative information database aid in diagnosing diseases, identifying prevalence of diseases, and analyzing market penetration data and efficacy of different drugs. In one embodiment, the diseases are bone-related, such as osteoporosis and osteoarthritis. Subjects' medical images, personal and treatment information are obtained at information collection terminals, for example, at medical and / or dental facilities, and are transferred to a central database, either directly or through a system server. Quantitative information is derived from the medical images, and stored in a central database, associated with subjects' personal and treatment information. Authorized users, such as medical officials and / or pharmaceutical companies, can access the database, either directly or through the central server, to diagnose diseases and perform statistical analysis on the stored data. Decisions can be made regarding marketing of drugs for treating the diseases in question, based on analysis of efficacy, market penetration, and performance of competitive drugs.
Owner:IMAGING THERAPEUTICS +1
Forensic hyperspectral apparatus and method
InactiveUS6640132B1Biometric pattern for forensic purposeImage analysisComputer scienceInstrumentation
This invention relates to portable imaging devices, such as hyperspectral imaging devices, useful for forensic and other analysis, and methods for using these devices. Devices of the present invention provide images and patterned data arrays representing images in multiple discrete spectra that can then be summed or processed to allow for detection of patterns or anomalies in the data collected.
Owner:HYPERMED
System and Method for Building and Manipulating a Centralized Measurement Value Database
Owner:IMATX INC
Method and apparatus for sensing and detecting physical, biological and chemical characteristics of a person
This invention is directed to an apparatus and method for sensing and detecting a number of physical, biological and chemical characteristics of a person, preferably in connection with the process of verifying the identity of the individual. The apparatus may be employed as part of the check-in procedures at airports, bus stations, train stations, cruise ships and other vessels, as well as other situations where identification verification may be required, e.g. banking transactions and the like.
Owner:GLOBAL ROBOTIX
Genome-Wide Association Study Identifying Determinants Of Facial Characteristics For Facial Image Generation
InactiveUS20130039548A1Promote generationBiometric pattern for forensic purposeImage enhancementA-DNAOrganism
The present invention relates to a method for the generation of a facial composite from the genetic profile of a DNA-donor. The method comprises the steps of a) subjecting a biological sample to genotyping thereby generating a profile of genetic markers associated to numerical facial descriptors (NFD) for said sample, b) reverse engineer a NFD from the profile of the associated genetic variants and constructing a facial composite from the reverse engineered numerical facial descriptors (NFDs). The present invention also relates to a method for identifying genetic markers and / or combinations of genetic markers that are predictive of the facial characteristics, (predictive facial markers) of a person, said method comprising the steps of: a) capturing images of a group of individual faces; b) performing image analysis on facial images of said group of individual faces thereby extracting phenotypical descriptors of the faces; c) obtaining data on genetic variation from said group of individual and d) performing a genome-wide association study (GWAS) to identify said predictive facial markers.
Owner:DANMARKS TEKNISKE UNIV
Methods and devices for quantitative analysis of x-ray images
InactiveUS8031836B2Improve accuracyBiometric pattern for forensic purposeImage enhancementPattern recognitionComputer graphics (images)
The present invention relates to network enabled analysis of x-ray images. Also described are devices comprising calibration phantoms; methods of using these devices; methods of formulating databases containing information regarding x-ray images; the databases themselves; and methods of manipulating the information and databases.
Owner:IMATX INC
Forensic hyperspectral apparatus and method
InactiveUS20040220477A1Biometric pattern for forensic purposeImage analysisComputer scienceInstrumentation
Owner:FREEMAN JENNY +1
Compositions and methods of use for detection and imaging of prints by surface-enhanced spectroscopic techniques
InactiveUS20140065290A1Advantageously non-destructiveBiometric pattern for forensic purposeMaterial nanotechnologyResonanceFluorescence
The present invention relates to a print detection composition comprising nanoparticles having an aerogel metal oxide core covered by a layer of zerovalent noble metal, and optionally, a fluorescent organic dye, wherein the fluorescent organic dye is within an interacting distance of the plasmon resonance field of the layer of zerovalent noble metal. The invention is also directed to surface-enhanced spectroscopic methods for imaging a latent print, particularly a latent fingerprint, by use of the print detection composition.
Owner:UT BATTELLE LLC
Simultaneous acquisition of biometric data and nucleic acid
Systems, methods, and kits are disclosed for collection, labeling and analyzing biological samples containing nucleic acid in conjunction with collecting at least one ridge and valley signature of an individual. Such devices and methods are used in forensic, human identification, access control and screening technologies to rapidly process an individual's identity or determine the identity of an individual.
Owner:LIFE TECH CORP
Drug sample identification peripheral
The present invention is a method and apparatus for drug sample identification, including a scale for weighing a drug sample and an imaging module for capturing digital images of the drug sample, from at least two different visual perspectives simultaneously, and an transmitting the collected data and images, via an interface, to a computer for storage and association with an image database.
Owner:WEYL JOHN A
A method for footprint image retrieval
ActiveCN111177446AComprehensive descriptionGood and stable retrieval effectBiometric pattern for forensic purposeStill image data clustering/classificationFeature vectorFeature extraction
The invention relates to a method for footprint image retrieval. The method comprises the following steps: pre-training a model through ImageNet data; adopting the pre-trained model to perform cleaning and expansion preprocessing operation on footprint data, dividing the footprint data into a plurality of data sets with different purposes, adjusting a full connection layer and a classification layer of the model, adopting parameters of the pre-trained model, and using the footprint data sets to perform model retraining; storing the secondarily trained model, removing a classification layer ofthe model, and performing feature extraction on the images in the image library and the retrieval library to form a feature index library; connecting the features extracted by the three models to forma fusion feature, and establishing a fusion feature vector index library; extracting image features in a to-be-retrieved image library in advance, establishing a feature vector library, and when a single footprint image is input, carrying out distance calculation in the retrieval library and the image library, and outputting an image with the highest similarity. The footprint image recognition and retrieval functions are realized.
Owner:SUZHOU UNIV OF SCI & TECH +1
System and Method for Improved Forensic Analysis
InactiveUS20100265320A1Improve clarityEnhance the imageBiometric pattern for forensic purposeImage enhancementReference databaseWavelength filter
A system and method for analyzing a forensic sample. A forensic sample is illuminated nondestructively with light of a first wavelength λ1. A first image of the forensic sample is imaged using light emitted at a second wavelength λ2, the second wavelength filtered by a multi-conjugate tunable filter. A second image of the forensic sample is imaged using the light emitted from the sample at a third wavelength λ3, different from λ2, the third wavelength filtered by a multi-conjugate tunable filter. A calculated image of the forensic image is then created from the first image and the second image. The disclosure also provides for obtaining a processed image by applying a chemometric technique to the calculated image and for identifying the sample as a known forensic material by searching a reference database for a match to either the calculated image or the processed image.
Owner:CHEMIMAGE TECH
Simultaneous acquisition of biometric data and nucleic acid
ActiveUS9058646B2Bioreactor/fermenter combinationsBiological substance pretreatmentsBiometric dataBiology
Systems, methods, and kits are disclosed for collection, labeling and analyzing biological samples containing nucleic acid in conjunction with collecting at least one ridge and valley signature of an individual. Such devices and methods are used in forensic, human identification, access control and screening technologies to rapidly process an individual's identity or determine the identity of an individual.
Owner:LIFE TECH CORP
Method for improved forensic analysis
InactiveUS20090092281A1Improve clarityEnhance the imageBiometric pattern for forensic purposeImage enhancementDigital imagingLength wave
A method for improved forensic analysis using multi-view digital imaging of forensic specimens at a plurality of reflected, scattered, emitted, transmitted or absorbed wavelengths to provide new detailed information to distinguish and differentiate forensic materials and samples.
Owner:CHEMIMAGE
Ultra-sensitive detection of faint fingerprints on rough surfaces and corresponding fingerprint detection kit
InactiveUS20100310755A1Biometric pattern for forensic purposeLiquid surface applicatorsRough surfaceFluorescence
An ultra-sensitive method for visualizing latent fingerprints using a chemical multiplier to amplify even very faint prints on rough or otherwise difficult surfaces, involving a chemical free radical reaction which produces millions of identifiable molecules from each adsorbed initiator molecule and thereby greatly increases the detection sensitivity. A corresponding fingerprint detection kit may be utilized to carry out such method, in which the kit includes a free radical chain reaction initiator, and a reagent that can react via the free radical chain reaction in the presence of the initiator and form colored, fluorescent, polymeric, IR- or UV-absorbing molecules that are effective for visualization of the fingerprint.
Owner:APPEALING PRODS
Person monitoring system and person monitoring method
ActiveUS20200327347A1Improve accuracyImprove convenienceBiometric pattern for forensic purposeImage analysisPattern recognitionRadiology
A server analyzes feature information including a whole body and a face of a person reflected in each of video images from a plurality of monitoring cameras and stores a whole body image and a face image as an analysis result. In response to designation of the whole body image and the face image of a person of interest, a client terminal sends a request for execution of each of first collation processing and second collation processing to the server. When a person matching at least one of the whole body image and the face image of the person of interest is specified by at least one of the first collation processing and the second collation processing, the server sends an alarm notification to the client terminal that the person of interest is found to the client terminal.
Owner:PANASONIC I PRO SENSING SOLUTIONS CO LTD
Apparatus and method for improved forensic detection
InactiveUS20050057797A1Improve clarityEnhance the imageBiometric pattern for forensic purposeMicroscopesDigital imagingLength wave
An apparatus and method for improved forensic detection using multi-view digital imaging of forensic specimens at a plurality of reflected, scattered, emitted, transmitted or absorbed wavelengths to provide new detailed information to distinguish and differentiate forensic materials and samples.
Owner:CHEMIMAGE
Latent fingerprint detection
ActiveUS20150215509A1Raise the ratioReduce the ratioBiometric pattern for forensic purposeTelevision system detailsFluorescenceLatent fingerprint
Systems, devices, and methods for detecting a contaminant on a substrate are discussed herein. Variations of such systems, devices, and methods may include one or snore illumination sources that emit illumination at one or more desired wavelength ranges to illuminate one or more areas on the substrate; where the desired wavelength range is one that is absorbed by the contaminant while causing the substrate to fluoresce. Such fluorescence may be detected with a visible-spectrum detector, which will also detect the contaminant as a darker contrast area against the fluorescence. In some variations, an illumination source includes a broad-spectrum light source and a waveband filtering device that filters all but the desired illumination waveband out of the broad-spectrum light generated by the broad-spectrum light source.
Owner:LEIDOS INNOVATIONS TECH INC
Digital forensic image verification system
InactiveCN108781270AReduce loadGuarantee authenticityBiometric pattern for forensic purposeTelevision system detailsComputer hardwareVerification system
A digital forensic image verification system, according to one embodiment of the present invention, is provided with: a photographing device comprising a photographing unit for generating an image, afirst hash value generation unit for generating a first hash value for the image, and a transmission unit for transmitting the image and the first hash value; and an image saving device comprising a reception unit for receiving the image and the first hash value from the photographing device, a second hash value generation unit for generating a second hash value for the image, and a control unit for comparing the first hash value and the second hash value with each other.
Owner:4DREAM +3
Methods and devices for quantitative analysis of x-ray images
InactiveCN1498385ADisclosure convenienceBiometric pattern for forensic purposeImage enhancementX-rayX ray image
The present invention relates to network enabled analysis of x-ray images. Also described are devices comprising calibration phantoms; methods of using these devices; methods of formulating databases containing information regarding x-ray images; the databases themselves; and methods of manipulating the information and databases.
Owner:IMAGING THERAPEUTICS
Three-dimensional palatal wrinkle recognition method based on fractional Fourier transform
PendingCN111753709ASimplify complexityReduce complexityBiometric pattern for forensic purposeHuman bodyAlgorithm
The invention relates to a three-dimensional palatal wrinkle recognition method based on fractional Fourier transform and belongs to the technical field of forensic identification of human body biological characteristics. The method comprises the following steps: acquiring three-dimensional palatal wrinkle point cloud data in a mouth scanning mode; performing isometric slicing standardization processing on a three-dimensional palate wrinkle image; performing blocking and binarization processing on a palate wrinkle slice profile image; constructing a palatal wrinkle slice profile image database; extracting fractional domain characteristics of a palatal wrinkle curve in the palatal wrinkle slice profile image through fractional Fourier transform; carrying out feature selection on the fractional domain features based on an SVM-RFE method, and then selecting an optimal feature vector combination; and finally, carrying out three-dimensional palatal wrinkle identification. According to the method, the complexity of three-dimensional palatal wrinkle image recognition is simplified, rich palatal wrinkle slice profile curve characteristics can be extracted from a time domain and a frequencydomain by utilizing fractional Fourier transform, and the palatal wrinkle recognition effect is improved.
Owner:TAIYUAN UNIVERSITY OF SCIENCE AND TECHNOLOGY +1
Latent fingerprint powder applicator and related method of use
InactiveUS20120076918A1Reducing potential incidenceEasy to manufactureBiometric pattern for forensic purposeLiquid surface applicatorsLatent fingerprintEngineering
A latent fingerprint applicator apparatus is defined by a sleeve or mitt that is sized to retain the entire hand of a user, the sleeve including a flexible conformable powder application surface that enabling the applicator to be wiped onto a surface of interest to apply powder in order to detect or otherwise identify the presence of latent fingerprints.
Owner:TRITECH FORENSICS
Methods and devices for quantitative analysis of X-ray images
InactiveCN1633594AQuick focusAccurate Calibration ModelBiometric pattern for forensic purposeImage enhancementX-rayX ray image
The invention relates to the analysis of X-ray images. Also described are devices comprising calibration phantoms, methods of using these devices; methods of formulating a database comprising information about x-ray images; the database itself and methods of manipulating this information and the database.
Owner:IMAGING THERAPEUTICS
Latent fingerprint detection
InactiveUS20150241350A1Raise the ratioReduce the ratioBiometric pattern for forensic purposeTelevision system detailsFluorescenceLatent fingerprint
Systems, devices, and methods for detecting a contaminant on a substrate are discussed herein. Variations of such systems, devices, and methods may include one or more illumination sources that emit illumination at one or more desired wavelength ranges to illuminate one or more areas on the substrate; where the desired wavelength range is one that is absorbed by the contaminant while causing the substrate to fluoresce. Such fluorescence may be detected with a visible-spectrum detector, which will also detect the contaminant as a darker contrast area against the fluorescence. In some variations, an illumination source includes a broad-spectrum light source and a waveband filtering device that filters all but the desired illumination waveband out of the broad-spectrum light generated by the broad-spectrum light source.
Owner:LOCKHEED MARTIN CORP
Method for developing latent fingerprints
InactiveUS7465472B1Biometric pattern for forensic purposeDuplicating/marking methodsCyanoacrylateLatent fingerprint
A method for developing latent fingerprints includes placing an apparatus in an area having one or more objects. The apparatus has a breakable capsule containing a cyanoacrylate monomer disposed within an internal chamber of a housing containing a cyanoacrylate catalyst and being adapted for emitting vapors. The housing is impregnated with the cyanoacrylate catalyst or has a layer of cyanoacrylate catalyst on a portion of its interior surface. The apparatus optionally has a breakable capsule breaking mechanism for assisting a user in breaking the breakable capsule within the housing. The user breaks the breakable capsule, causing the cyanoacrylate monomer spilling from the breakable capsule to react with the cyanoacrylate catalyst contained in the housing to create vapor fumes. The vapor fumes contact an object being tested to reveal any latent fingerprints on the object.
Owner:WEAVER DAVID E +1
Digital forensic image verification system
InactiveUS20180373894A1Reduce load appliedReduce loadBiometric pattern for forensic purposeTelevision system detailsImaging equipmentVerification system
A digital forensic image verification system according to an embodiment of the present disclosure includes an imaging device having a imaging unit configured to produce an image, a first hash value generator configured to generate a first hash value for the image, and a transmitting unit configured to transmit the image and the first hash value; and an image storage device having a receiving unit configured to receive the image and the first hash value from the imaging device, a second hash value generator configured to generate a second hash value for the image, and a controller configured to compare the first hash value and the second hash value with each other.
Owner:HANWHA TECHWIN CO LTD +1
Use of low global warming potential (LGWP) solvents for finger print development applications
ActiveUS20120251703A1Efficient use ofBiometric pattern for forensic purposeNon-macromolecular adhesive additivesSolventBiometrics
Developing compositions are provided herein for use in producing a visibly detectable image of a latent physiological biometric. The developing compositions include a carrier solvent that includes at least one C3-C4 hydrofluorocarbon olefin or at least one hydrochlorofluorocarbon olefin.
Owner:HONEYWELL INT INC
Person monitoring system and person monitoring method
ActiveUS11062160B2Improve convenienceImprove accuracyBiometric pattern for forensic purposeImage analysisPattern recognitionRadiology
A server analyzes feature information including a whole body and a face of a person reflected in each of video images from a plurality of monitoring cameras and stores a whole body image and a face image as an analysis result. In response to designation of the whole body image and the face image of a person of interest, a client terminal sends a request for execution of each of first collation processing and second collation processing to the server. When a person matching at least one of the whole body image and the face image of the person of interest is specified by at least one of the first collation processing and the second collation processing, the server sends an alarm notification to the client terminal that the person of interest is found to the client terminal.
Owner:PANASONIC I PRO SENSING SOLUTIONS CO LTD
Electronic device with sensor module
ActiveCN108227964AExternal simplicityEasy to assembleBiometric pattern for forensic purposeDigital data authenticationEngineeringComputer science
According to various example embodiments, an electronic device is disclosed. The electronic device includes a housing having a first surface facing a first direction and a second surface facing a second, opposing direction. A first area of the first surface includes a plurality of selectable input keys. A second area of the first surface excludes the plurality of keys. A sensor module, such as a fingerprint sensor, is installed to the first area.
Owner:SAMSUNG ELECTRONICS CO LTD
Method of collecting biological material and a terminal for performing the method
ActiveUS20210158011A1Small sample sizeLow costBiometric pattern for forensic purposePrint image acquisitionDegree of similarityData mining
Owner:IDEMIA IDENTITY & SECURITY FRANCE
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