DATA DISPLAY SYSTEM AND METHOD
Methods and systems are used to form an image of the contents of an object for display. A neutron mass attenuation matrix n and a gamma-ray mass attenuation matrix g are formed. A composition matrix and a density matrix are calculated whose respective elements Rij and Xij are each defined as a funct...
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| creator | LIU, YI TICKNER, JAMES, RICHARD |
| description | Methods and systems are used to form an image of the contents of an object for display. A neutron mass attenuation matrix n and a gamma-ray mass attenuation matrix g are formed. A composition matrix and a density matrix are calculated whose respective elements Rij and Xij are each defined as a function of the elements nij and the corresponding elements gij. Rij represents an average composition of material within the object between a source which generated the radiation and a point (i,j). Xij represents an approximate amount of material within the object between the radiation source and the point (i,j). A quality matrix is calculated whose elements Qij are defined as a function of the elements nij and the elements gij and represents a measure of the reliability of the determination of the elements of Rij. The image formed for display contains information from R, X, and Q. |
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A composition matrix and a density matrix are calculated whose respective elements Rij and Xij are each defined as a function of the elements nij and the corresponding elements gij. Rij represents an average composition of material within the object between a source which generated the radiation and a point (i,j). Xij represents an approximate amount of material within the object between the radiation source and the point (i,j). A quality matrix is calculated whose elements Qij are defined as a function of the elements nij and the elements gij and represents a measure of the reliability of the determination of the elements of Rij. 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The image formed for display contains information from R, X, and Q.</description><subject>DETECTING MASSES OR OBJECTS</subject><subject>ELECTRIC COMMUNICATION TECHNIQUE</subject><subject>ELECTRICITY</subject><subject>GEOPHYSICS</subject><subject>GRAVITATIONAL MEASUREMENTS</subject><subject>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</subject><subject>MEASURING</subject><subject>PHYSICS</subject><subject>PICTORIAL COMMUNICATION, e.g. TELEVISION</subject><subject>TESTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2016</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJBzcQxxVHDxDA7wcYxUCI4MDnH1VXD0c1HwdQ3x8HfhYWBNS8wpTuWF0twMCm6uIc4euqkF-fGpxQWJyal5qSXxrgGG5hZGxhZGjibGRCgBAGUbINo</recordid><startdate>20160907</startdate><enddate>20160907</enddate><creator>LIU, YI</creator><creator>TICKNER, JAMES, RICHARD</creator><scope>EVB</scope></search><sort><creationdate>20160907</creationdate><title>DATA DISPLAY SYSTEM AND METHOD</title><author>LIU, YI ; TICKNER, JAMES, RICHARD</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP1782382A43</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2016</creationdate><topic>DETECTING MASSES OR OBJECTS</topic><topic>ELECTRIC COMMUNICATION TECHNIQUE</topic><topic>ELECTRICITY</topic><topic>GEOPHYSICS</topic><topic>GRAVITATIONAL MEASUREMENTS</topic><topic>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</topic><topic>MEASURING</topic><topic>PHYSICS</topic><topic>PICTORIAL COMMUNICATION, e.g. TELEVISION</topic><topic>TESTING</topic><toplevel>online_resources</toplevel><creatorcontrib>LIU, YI</creatorcontrib><creatorcontrib>TICKNER, JAMES, RICHARD</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LIU, YI</au><au>TICKNER, JAMES, RICHARD</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>DATA DISPLAY SYSTEM AND METHOD</title><date>2016-09-07</date><risdate>2016</risdate><abstract>Methods and systems are used to form an image of the contents of an object for display. A neutron mass attenuation matrix n and a gamma-ray mass attenuation matrix g are formed. A composition matrix and a density matrix are calculated whose respective elements Rij and Xij are each defined as a function of the elements nij and the corresponding elements gij. Rij represents an average composition of material within the object between a source which generated the radiation and a point (i,j). Xij represents an approximate amount of material within the object between the radiation source and the point (i,j). A quality matrix is calculated whose elements Qij are defined as a function of the elements nij and the elements gij and represents a measure of the reliability of the determination of the elements of Rij. The image formed for display contains information from R, X, and Q.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | DETECTING MASSES OR OBJECTS ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY GEOPHYSICS GRAVITATIONAL MEASUREMENTS INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION TESTING |
| title | DATA DISPLAY SYSTEM AND METHOD |
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