{"id":15153,"date":"2021-07-10T15:09:35","date_gmt":"2021-07-10T15:09:35","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=15153"},"modified":"2021-07-10T15:09:35","modified_gmt":"2021-07-10T15:09:35","slug":"civil-war-photo-sleuth-uncovering-hidden-histories-through-facial-recognition","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/cs\/life\/history\/civil-war-photo-sleuth-uncovering-hidden-histories-through-facial-recognition\/","title":{"rendered":"P\u00e1tr\u00e1n\u00ed po fotografi\u00edch z ob\u010dansk\u00e9 v\u00e1lky: Odhalov\u00e1n\u00ed skryt\u00fdch p\u0159\u00edb\u011bh\u016f pomoc\u00ed rozpozn\u00e1v\u00e1n\u00ed obli\u010dej\u016f"},"content":{"rendered":"

P\u00e1tr\u00e1n\u00ed po fotografi\u00edch z ob\u010dansk\u00e9 v\u00e1lky: Odhalov\u00e1n\u00ed skryt\u00fdch p\u0159\u00edb\u011bh\u016f pomoc\u00ed rozpozn\u00e1v\u00e1n\u00ed obli\u010dej\u016f<\/h2>\n\n

Identifikace nezn\u00e1m\u00fdch tv\u00e1\u0159\u00ed v historick\u00fdch archivech<\/h2>\n\n

Civil War Photo Sleuth (CWPS) je pr\u016fkopnick\u00e1 digit\u00e1ln\u00ed iniciativa, jej\u00edm\u017e c\u00edlem je identifikovat ka\u017edou nezn\u00e1mou osobu zachycenou na fotografi\u00edch z americk\u00e9 ob\u010dansk\u00e9 v\u00e1lky. CWPS vyu\u017e\u00edv\u00e1 pokro\u010dilou technologii rozpozn\u00e1v\u00e1n\u00ed obli\u010dej\u016f a vytv\u00e1\u0159\u00ed tak nejkomplexn\u011bj\u0161\u00ed digit\u00e1ln\u00ed archiv identifikovan\u00fdch portr\u00e9t\u016f z obdob\u00ed ob\u010dansk\u00e9 v\u00e1lky na sv\u011bt\u011b.<\/p>\n\n

Rozpozn\u00e1v\u00e1n\u00ed obli\u010dej\u016f pro historick\u00fd v\u00fdzkum<\/h2>\n\n

\u0160pi\u010dkov\u00fd software CWPS analyzuje nahran\u00e9 fotografie a identifikuje a\u017e 27 r\u016fzn\u00fdch \u201eorienta\u010dn\u00edch bod\u016f obli\u010deje\u201c. Tato podrobn\u00e1 anal\u00fdza umo\u017e\u0148uje syst\u00e9mu ur\u010dit potenci\u00e1ln\u00ed shody, a to i v p\u0159\u00edpad\u011b, \u017ee se vzhled voj\u00e1ka v pr\u016fb\u011bhu \u010dasu zm\u011bnil nebo byla fotografie po\u0159\u00edzena z neobvykl\u00e9ho \u00fahlu.<\/p>\n\n

Spolupr\u00e1ce<\/h2>\n\n

CWPS je spole\u010dn\u00fd projekt veden\u00fd po\u010d\u00edta\u010dov\u00fdm v\u011bdcem a historikem Kurtem Lutherem spolu s v\u00fdzkumn\u00edky z Virginia Tech, Military Images a Virginia Center for Civil War Studies. U\u017eivatel\u00e9 mohou p\u0159isp\u00edvat sv\u00fdmi vlastn\u00edmi sn\u00edmky nebo prohled\u00e1vat tis\u00edce fotografi\u00ed z n\u00e1rodn\u00edch a st\u00e1tn\u00edch archiv\u016f.<\/p>\n\n

Digit\u00e1ln\u00ed archiv a v\u00fdzkumn\u00e9 n\u00e1stroje<\/h2>\n\n

Platforma CWPS slou\u017e\u00ed jako komplexn\u00ed digit\u00e1ln\u00ed archiv obsahuj\u00edc\u00ed identifikovan\u00e9 i neidentifikovan\u00e9 portr\u00e9ty, v\u00fdzkumn\u00e9 n\u00e1stroje a aktivn\u00ed online komunitu. U\u017eivatel\u00e9 mohou z\u00fa\u017eit sv\u00e9 vyhled\u00e1v\u00e1n\u00ed pomoc\u00ed filtr\u016f, jako je vojensk\u00e1 hodnost, \u00fadaje o fotografovi a n\u00e1pisy.<\/p>\n\n

V\u00fdzvy p\u0159i identifikaci historick\u00fdch sn\u00edmk\u016f<\/h2>\n\n

Identifikace osob na fotografi\u00edch z ob\u010dansk\u00e9 v\u00e1lky p\u0159edstavuje jedine\u010dn\u00e9 v\u00fdzvy. Kvalita a barevnost t\u011bchto sn\u00edmk\u016f se zna\u010dn\u011b li\u0161\u00ed a mnoho voj\u00e1k\u016f nosilo hust\u00e9 vousy a kn\u00edry, kter\u00e9 mohly zakr\u00fdt rysy obli\u010deje. Pokro\u010dil\u00e9 algoritmy CWPS v\u0161ak tyto p\u0159ek\u00e1\u017eky p\u0159ekon\u00e1vaj\u00ed a umo\u017e\u0148uj\u00ed v\u00fdzkumn\u00edk\u016fm odhalit skryt\u00e9 identity.<\/p>\n\n

Vyu\u017eit\u00ed s\u00edly dat<\/h2>\n\n

V\u00fdzkumn\u00edci CWPS dopl\u0148uj\u00ed sv\u00e9 anal\u00fdzy rozpozn\u00e1v\u00e1n\u00ed obli\u010dej\u016f o \u0161irokou \u0161k\u00e1lu online zdroj\u016f, v\u010detn\u011b genealogick\u00fdch graf\u016f, vojensk\u00fdch z\u00e1znam\u016f a fotografick\u00fdch archiv\u016f. Tento multidisciplin\u00e1rn\u00ed p\u0159\u00edstup zvy\u0161uje p\u0159esnost a efektivitu procesu identifikace.<\/p>\n\n

Pr\u00e1ce konan\u00e1 s l\u00e1skou s v\u00fdznamn\u00fdm dopadem<\/h2>\n\n

Lutherova v\u00e1\u0161e\u0148 pro tento projekt pramen\u00ed z jeho osobn\u00edho vztahu k ob\u010dansk\u00e9 v\u00e1lce. \u00dasp\u011b\u0161n\u011b identifikoval portr\u00e9t sv\u00e9ho prapraprastr\u00fdce Olivera Croxtona. Tato zku\u0161enost ho inspirovala k posl\u00e1n\u00ed odhalit p\u0159\u00edb\u011bhy, kter\u00e9 se skr\u00fdvaj\u00ed za ka\u017edou nezn\u00e1mou tv\u00e1\u0159\u00ed.<\/p>\n\n

Ambici\u00f3zn\u00ed c\u00edle a budouc\u00ed vyhl\u00eddky<\/h2>\n\n

Luther si stanovil ambici\u00f3zn\u00ed c\u00edl identifikovat ka\u017edou fotografii v datab\u00e1zi CWPS. P\u0159esto\u017ee v\u00fdzvy st\u00e1le p\u0159etrv\u00e1vaj\u00ed, projekt nad\u00e1le dosahuje zna\u010dn\u00e9ho pokroku, p\u0159i\u010dem\u017e ji\u017e bylo identifikov\u00e1no p\u0159es 75 portr\u00e9t\u016f a stovky dal\u0161\u00edch bylo katalogizov\u00e1no pro p\u0159\u00edpadnou identifikaci.<\/p>\n\n

Podpora amat\u00e9rsk\u00fdch detektiv\u016f<\/h2>\n\n

CWPS umo\u017e\u0148uje amat\u00e9rsk\u00fdm detektiv\u016fm p\u0159isp\u00edvat k historick\u00e9mu v\u00fdzkumu. Vyu\u017eit\u00edm r\u016fzn\u00fdch n\u00e1stroj\u016f a dovednost\u00ed mohou v\u00fdzkumn\u00edci odhalit skryt\u00e9 souvislosti a vrhnout sv\u011btlo na \u017eivoty t\u011bchto zapomenut\u00fdch jedinc\u016f.<\/p>\n\n

Odhalov\u00e1n\u00ed minulosti, tv\u00e1\u0159 po tv\u00e1\u0159i<\/h2>\n\n

Civil War Photo Sleuth je d\u016fkazem s\u00edly spolupr\u00e1ce, technologie a lidsk\u00e9 vynal\u00e9zavosti. Odem\u010den\u00edm tajemstv\u00ed skryt\u00fdch na historick\u00fdch fotografi\u00edch CWPS o\u017eivuje minulost a obohacuje na\u0161e ch\u00e1p\u00e1n\u00ed americk\u00e9 ob\u010dansk\u00e9 v\u00e1lky.<\/p>","protected":false},"excerpt":{"rendered":"

P\u00e1tr\u00e1n\u00ed po fotografi\u00edch z ob\u010dansk\u00e9 v\u00e1lky: Odhalov\u00e1n\u00ed skryt\u00fdch p\u0159\u00edb\u011bh\u016f pomoc\u00ed rozpozn\u00e1v\u00e1n\u00ed obli\u010dej\u016f Identifikace nezn\u00e1m\u00fdch tv\u00e1\u0159\u00ed v historick\u00fdch archivech Civil War Photo Sleuth (CWPS) je pr\u016fkopnick\u00e1 digit\u00e1ln\u00ed iniciativa, jej\u00edm\u017e c\u00edlem je…<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[767],"tags":[1001,1256,20225,2250,99],"class_list":["post-15153","post","type-post","status-publish","format-standard","hentry","category-history","tag-civil-war","tag-historical-research","tag-history-uncovered","tag-facial-recognition","tag-lifescienceart"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/15153","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/comments?post=15153"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/15153\/revisions"}],"predecessor-version":[{"id":15154,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/15153\/revisions\/15154"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/media?parent=15153"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/categories?post=15153"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/tags?post=15153"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}