P\u00ebrdorimi i shenjave t\u00eb gishtave p\u00ebr identifikim filloi n\u00eb fund t\u00eb viteve 1800, megjith\u00ebse qytet\u00ebrimet e lashta e kishin njohur ve\u00e7antin\u00eb e tyre. Babilonasit p\u00ebrdornin shenjat e gishtave n\u00eb pllaka balte p\u00ebr transaksione biznesi, edhe pse nuk e kuptonin p\u00ebrhershm\u00ebrin\u00eb e tyre. Me kalimin e koh\u00ebs, shenjat e gishtave u b\u00ebn\u00eb nj\u00eb mjet kryesor n\u00eb hetimet kriminalistike. Sot, pranojm\u00eb se nuk ka dy shenja t\u00eb nj\u00ebjta gishti, por pse ndodh kjo?<\/p>\n
Q\u00ebllimi i shenjave t\u00eb gishtave<\/p>\n
Edhe pse duken t\u00eb par\u00ebnd\u00ebsishme, shenjat e gishtave luajn\u00eb nj\u00eb rol thelb\u00ebsor n\u00eb m\u00ebnyr\u00ebn se si nd\u00ebrveprojm\u00eb me bot\u00ebn. Nj\u00eb teori e hershme sugjeronte se ato p\u00ebrmir\u00ebsojn\u00eb kapjen, si shenjat e gomave. Megjithat\u00eb, studimet zbuluan se shenjat e gishtave n\u00eb fakt reduktojn\u00eb f\u00ebrkimin n\u00eb vend q\u00eb ta rrisin at\u00eb. Ato mund t\u00eb ndihmojn\u00eb n\u00eb kushte t\u00eb lag\u00ebshta duke larguar lag\u00ebshtin\u00eb, por provat mbeten t\u00eb pasigurta.<\/p>\n
Nj\u00eb teori m\u00eb bind\u00ebse \u00ebsht\u00eb se shenjat e gishtave rrisin ndjeshm\u00ebrin\u00eb e prekjeve. Gishtat tan\u00eb p\u00ebrmbajn\u00eb mekanoreceptor\u00eb, p\u00ebrfshir\u00eb trup\u00ebzat e Pacinit, t\u00eb cil\u00ebt zbulojn\u00eb vibrimet. Studiuesit testuan sensor\u00eb artificial\u00eb, nj\u00eb t\u00eb l\u00ebmuar dhe nj\u00eb me vija si nj\u00eb shenja gishti. Versioni me vija krijoi vibrime 100 her\u00eb m\u00eb t\u00eb forta n\u00eb frekuenc\u00ebn q\u00eb zbulojn\u00eb trup\u00ebzat e Pacinit, duke provuar se shenjat e gishtave amplifikojn\u00eb ndjesin\u00eb ton\u00eb t\u00eb prekjes.<\/p>\n
A jan\u00eb v\u00ebrtet unike shenjat e gishtave?<\/p>\n
\u00a0<\/p>\n
Shpesh d\u00ebgjojm\u00eb se nuk ka dy shenja gishti t\u00eb nj\u00ebjta, por si e dim\u00eb k\u00ebt\u00eb me siguri? Shumic\u00ebs s\u00eb njer\u00ebzve nuk u jan\u00eb marr\u00eb ndonj\u00ebher\u00eb shenja gishtash, k\u00ebshtu q\u00eb ky pohim bazohet n\u00eb unikalitetin e mostrave t\u00eb regjistruara. Megjithat\u00eb, edhe binjak\u00ebt identik\u00eb kan\u00eb shenja gishti t\u00eb ndryshme, duke mb\u00ebshtetur iden\u00eb e tyre t\u00eb ve\u00e7ant\u00eb.<\/p>\n
\u00a0<\/p>\n
Shenjat e gishtave u pranuan gjer\u00ebsisht si nj\u00eb mjet identifikimi sepse u pan\u00eb si t\u00eb pagabueshme. Ndryshe nga d\u00ebshmit\u00eb e d\u00ebshmitar\u00ebve, t\u00eb cilat mund t\u00eb jen\u00eb t\u00eb pasakta, shenjat e gishtave ofronin prova t\u00eb prekshme n\u00eb gjykat\u00eb. N\u00eb vitin 1894, Scientific American pretendoi se shanset p\u00ebr dy shenja gishti identike ishin nj\u00eb n\u00eb 64 trilion\u00eb, q\u00eb do t\u00eb thot\u00eb se nj\u00eb p\u00ebrputhje do t\u00eb ndodhte pas m\u00eb shum\u00eb se nj\u00eb milion vjet\u00ebsh.<\/p>\n
\u00a0<\/p>\n
Megjithat\u00eb, analiza e shenjave t\u00eb gishtave nuk \u00ebsht\u00eb e pagabueshme. Procesi mb\u00ebshtetet n\u00eb p\u00ebrputhjen e pikave specifike t\u00eb ngjashm\u00ebris\u00eb, por juridiksione t\u00eb ndryshme kan\u00eb standarde t\u00eb ndryshme. Disa k\u00ebrkojn\u00eb 12 pika p\u00ebrputhjeje, t\u00eb tjer\u00eb 16, nd\u00ebrsa disa thjesht varen nga gjykimi i nj\u00eb eksperti. Ky ndryshim krijon mund\u00ebsin\u00eb e gabimeve, duke b\u00ebr\u00eb q\u00eb njer\u00ebz t\u00eb pafajsh\u00ebm t\u00eb d\u00ebnohen ose fajtor\u00ebt t\u00eb lirohen.<\/p>\n\n
Nj\u00eb nga arsyet pse provat e ADN-s\u00eb jan\u00eb b\u00ebr\u00eb m\u00eb t\u00eb besueshme se shenjat e gishtave \u00ebsht\u00eb se k\u00ebto t\u00eb fundit mund t\u00eb jen\u00eb t\u00eb paqarta, t\u00eb paplota ose t\u00eb v\u00ebshtira p\u00ebr t\u2019u krahasuar. Sistemi nuk \u00ebsht\u00eb perfekt, por asnj\u00ebher\u00eb nuk \u00ebsht\u00eb regjistruar q\u00eb dy persona t\u00eb ken\u00eb shenja gishti identike.<\/p>\n
N\u00eb vitin 2024, inteligjenca artificiale zbuloi nj\u00eb detaj t\u00eb papritur: shenjat e gishtave kan\u00eb ngjashm\u00ebri midis gishtave t\u00eb ndrysh\u00ebm t\u00eb s\u00eb nj\u00ebjt\u00ebs dor\u00eb. Analiza e IA-s\u00eb tregoi se shenjat nga gishta t\u00eb ndrysh\u00ebm mund t\u00eb lidhen me deri n\u00eb 77% sakt\u00ebsi, di\u00e7ka q\u00eb shkenca mjekoligjore nuk e kishte v\u00ebn\u00eb re m\u00eb par\u00eb. Edhe pse kjo nuk sfidon unikalitetin e shenjave midis individ\u00ebve t\u00eb ndrysh\u00ebm, tregon se modelet e tyre nuk jan\u00eb plot\u00ebsisht t\u00eb rast\u00ebsishme.<\/p>\n
The post Pse jan\u00eb unike shenjat e gishtave?<\/a> appeared first on GIJOTINA<\/a>.<\/p>","protected":false},"excerpt":{"rendered":" P\u00ebrdorimi i shenjave t\u00eb gishtave p\u00ebr identifikim filloi n\u00eb fund t\u00eb viteve 1800, megjith\u00ebse qytet\u00ebrimet e lashta e kishin njohur ve\u00e7antin\u00eb e tyre. Babilonasit p\u00ebrdornin shenjat e gishtave n\u00eb pllaka balte p\u00ebr transaksione biznesi, edhe pse nuk e kuptonin p\u00ebrhershm\u00ebrin\u00eb e tyre. Me kalimin e koh\u00ebs, shenjat e gishtave u b\u00ebn\u00eb nj\u00eb mjet kryesor n\u00eb […]<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-13457","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/zennihost.com\/test\/wp-json\/wp\/v2\/posts\/13457","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/zennihost.com\/test\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/zennihost.com\/test\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/zennihost.com\/test\/wp-json\/wp\/v2\/comments?post=13457"}],"version-history":[{"count":0,"href":"https:\/\/zennihost.com\/test\/wp-json\/wp\/v2\/posts\/13457\/revisions"}],"wp:attachment":[{"href":"https:\/\/zennihost.com\/test\/wp-json\/wp\/v2\/media?parent=13457"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/zennihost.com\/test\/wp-json\/wp\/v2\/categories?post=13457"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/zennihost.com\/test\/wp-json\/wp\/v2\/tags?post=13457"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}