http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-2541935-T3
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2ec5d63b91abf1c694f87cd9051f5dfd |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F42B35-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06V20-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06V20-64 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F42B35-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06K9-00 |
| filingDate | 2009-07-01^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-07-28^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_66dc9a20b9e6f5f58a529489c27bf76b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9531384ac039fa45d968ab3ab9ac1610 |
| publicationDate | 2015-07-28^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-2541935-T3 |
| titleOfInvention | Apparatus and method of surface analysis |
| abstract | A method of identifying the characteristics of a marking object comprising the steps of: providing a marked article (105) having a surface having marks caused by a marking surface of the marking object, wherein the marking object is a firearm; wherein the marking surface comprises one selected from a firing pin, an ejection pin, a face of the butt, a breech and the inner wall of the barrel of the firearm and the marked object comprises one selected from a socket or portion thereof, a replica of a casing or portion thereof, a bullet, a portion of a bullet and a replica of a surface of a bullet or portion thereof; characterized by: obtaining a 3D data set corresponding to a 3D virtual model of a 3D surface topology of the marked article (105) by means of a sensor; extracting from the data set by means of a surface segmentation analysis the data indicative of a class of the marking object and storing said data in the database, where the surface segmentation analysis comprises dividing a region of the area in regions consisting of hills and regions consisting of valleys; extract from the data set by means of a surface small wave filtering operation carried out on a characteristic of the one-dimensional signal of the marking object of the marked article, said characteristic of the one-dimensional signal obtained by projecting said surface to the along the direction of a spline turn, a feature profile representing data corresponding to one or more individual characteristics of the marking object and storing said data in the database. |
| priorityDate | 2008-07-01^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID6550 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419508556 |
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