[go: up one dir, main page]

Dmitruk et al., 2016 - Google Patents

Method for filling and sharpening false colour layers of dual energy X-ray images

Dmitruk et al., 2016

View PDF
Document ID
5626688353488379004
Author
Dmitruk K
Mazur M
Denkowski M
Mikołajczak P
Publication year
Publication venue
International Journal of Electronics and Telecommunications

External Links

Snippet

An X-ray scanning and image processing have a vast range of applications in the security. An image of a content of some package being passed for example to an airplane or to the court house may help to figure out if there are any dangerous objects inside that package …
Continue reading at yadda.icm.edu.pl (PDF) (other versions)

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS
    • G01V5/00—Prospecting or detecting by the use of nuclear radiation, e.g. of natural or induced radioactivity
    • G01V5/0008—Detecting hidden objects, e.g. weapons, explosives
    • G01V5/0016—Active interrogation, i.e. using an external radiation source, e.g. using pulsed, continuous or cosmic rays
    • G01V5/005—Active interrogation, i.e. using an external radiation source, e.g. using pulsed, continuous or cosmic rays using Tomography, e.g. CT or SPECT
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20112—Image segmentation details
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration, e.g. from bit-mapped to bit-mapped creating a similar image
    • G06T5/007—Dynamic range modification
    • G06T5/008—Local, e.g. shadow enhancement
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10024—Color image
    • 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
    • G06T2207/30004—Biomedical image processing
    • 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
    • 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
    • G06T7/00—Image analysis
    • 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

Similar Documents

Publication Publication Date Title
EP2235678B1 (en) Edge detection
US9390523B2 (en) Determination of z-effective value for set of voxels using CT density image and sparse multi-energy data
US10436932B2 (en) Inspection systems for quarantine and methods thereof
US7539337B2 (en) Method of and system for splitting compound objects in multi-energy computed tomography images
US20090010545A1 (en) System and method for identifying feature of interest in hyperspectral data
US20090324067A1 (en) System and method for identifying signatures for features of interest using predetermined color spaces
US20140010437A1 (en) Compound object separation
Dmitruk et al. Sharpening filter for false color imaging of dual-energy X-ray scans
EP2430396A2 (en) Systems and methods for automated, rapid detection of high-atomic-number materials
US8817019B2 (en) Two-dimensional colored projection image from three-dimensional image data
US20090175526A1 (en) Method of creating a divergence transform for identifying a feature of interest in hyperspectral data
US8090169B2 (en) System and method for detecting items of interest through mass estimation
US20110206251A1 (en) Method of characterizing an image source utilizing predetermined color spaces
CN110910467A (en) X-ray image sample generation method, system and application
WO2006099477A1 (en) System and method for identifying objects of interest in image data
US7692650B2 (en) Method of and system for 3D display of multi-energy computed tomography images
US8009883B2 (en) Method of and system for automatic object display of volumetric computed tomography images for fast on-screen threat resolution
US20070014472A1 (en) Method of and system for classifying objects using local distributions of multi-energy computed tomography images
US20070031036A1 (en) Method of and system for classifying objects using histogram segment features of multi-energy computed tomography images
Dmitruk et al. Method for filling and sharpening false colour layers of dual energy x-ray images
Dmitruk et al. Method for filling and sharpening false colour layers of dual energy X-ray images
US20080101681A1 (en) Methods for determining a position and shape of a bag placed in a baggage handling container using x-ray image analysis
Çığla et al. Robust material classification on dual-energy x-ray imaging devices
Fu Performance enhancement approaches for a dual energy X-ray imaging system
Babaheidarian et al. Joint segmentation and material recognition in dual-energy ct images