[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

Bovisio et al., 2003 - Google Patents

Identification of nuclear containers using 3D laser technologies

Bovisio et al., 2003

View PDF
Document ID
4641700104381171759
Author
Bovisio E
Sequeira V
Heppleston M
Gonçalves J
Publication year
Publication venue
25th ESARDA Symposium on Safeguards and Nuclear Material Management

External Links

Snippet

The identification of nuclear containers consists normally to read a set of alphanumeric characters that are engraved, embossed or flame-etched in one of the surfaces of the containers. One of the factors affecting the identification of the string of characters is the …
Continue reading at www.researchgate.net (PDF) (other versions)

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30108—Industrial image inspection
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06K—RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K9/00—Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
    • G06K9/36—Image preprocessing, i.e. processing the image information without deciding about the identity of the image
    • G06K9/46—Extraction of features or characteristics of the image
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06K—RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K9/00—Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
    • G06K9/20—Image acquisition
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G06T7/0004—Industrial image inspection
    • G06T7/001—Industrial image inspection using an image reference approach
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06K—RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K9/00—Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
    • G06K9/62—Methods or arrangements for recognition using electronic means
    • G06K9/6201—Matching; Proximity measures
    • G06K9/6202—Comparing pixel values or logical combinations thereof, or feature values having positional relevance, e.g. template matching
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical means
    • G01B11/24—Measuring arrangements characterised by the use of optical means for measuring contours or curvatures
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—2D [Two Dimensional] image generation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects

Similar Documents

Publication Publication Date Title
CN109242828B (en) Three-dimensional defect detection method for 3D printed product based on grating projection multistep phase shift method
EP2417561B1 (en) Two-dimensional code and method
CN104063873B (en) A kind of Model For The Bush-axle Type Parts surface defect online test method based on compressed sensing
CN114549835B (en) Pointer instrument correction identification method and device based on deep learning
CN109752392A (en) A kind of pcb board defect type detection system and method
CN111982921A (en) Hole defect detection method and device, conveying platform and storage medium
CN113970560B (en) Defect three-dimensional detection method based on multi-sensor fusion
CN104024793A (en) Shape inspection method and device
TWI659390B (en) Data fusion method for camera and laser rangefinder applied to object detection
Chetverikov et al. Matching for shape defect detection
JP2003216931A (en) Specific pattern recognizing method, specific pattern recognizing program, specific pattern recognizing program storage medium and specific pattern recognizing device
CN109544513A (en) A kind of steel pipe end surface defect extraction knowledge method for distinguishing
CN111210419A (en) Micro magnetic tile surface defect detection method based on human visual characteristics
DE102009016598A1 (en) Two-dimensional symbol code for representing binary data, has symbols of identical area differing from each other in planar brightness distribution, encoding value of binary data word and comprising complementary brightness distribution
CN110826551A (en) Intelligent discrimination method for VIN code rubbing die image of motor vehicle
Bovisio et al. Identification of nuclear containers using 3D laser technologies
CN116125489A (en) Indoor object three-dimensional detection method, computer equipment and storage medium
CN113721866A (en) Data acquisition system and method applied to 3D printing
CN111861887A (en) Method and system for detecting forming quality of dental crown and storage medium
CN114494134A (en) Industrial defect detection system based on component point cloud registration detection
CN113469988A (en) Defect identification method
Yan et al. A boosted decision tree approach to shadow detection in scanning electron microscope (SEM) images for machine vision applications
Lu et al. Applications of the Image Processing Technology in Casting Surface Roughness Detection Technology
Knyaz et al. Non-contact 3D model reconstruction using coded targets
Paar et al. Photogrammetric fingerprint unwrapping