{"id":516,"date":"2021-03-31T15:42:02","date_gmt":"2021-03-31T15:42:02","guid":{"rendered":"https:\/\/marucisphotography.wordpress.com\/?p=516"},"modified":"2021-03-31T15:42:02","modified_gmt":"2021-03-31T15:42:02","slug":"sir-david-brewster-1781-1868","status":"publish","type":"post","link":"https:\/\/mcphotography.ro\/index.php\/2021\/03\/31\/sir-david-brewster-1781-1868\/","title":{"rendered":"Sir David Brewster ( 1781 \u2013 1868)"},"content":{"rendered":"\n<p><\/p>\n\n\n\n<p>Scotian, n\u0103scut \u00een 1781, Sir David Brewster a fost un fizician cunoscut pentru studiile sale \u00een domeniul reflexiei, polariz\u0103rii \u0219i difrac\u021biei luminii. Ca aplica\u021bie practic\u0103 a cercetarilor sale, a inventat caleidoscopul \u0219i a perfec\u021bionat stereoscopul.<\/p>\n\n\n\n<p>Stereoscopul \u0219i caleidoscopul sunt aparate legate de imagini, de ob\u021binerea sau vizualizarea imaginilor, a\u0219adar se leag\u0103 de tema \u0219i pasiunea noastra, fotografia.<\/p>\n\n\n\n<p>Putem g\u0103si online inclusiv The Brewster Kaleidoscope Society, asocia\u021bia arti\u0219tilor creatori de caleidoscopuri.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img decoding=\"async\" src=\"https:\/\/marucisphotography.wordpress.com\/wp-content\/uploads\/2021\/03\/download-1.jpg?w=276\" alt=\"\" class=\"wp-image-517\" \/><\/figure><\/div>\n\n\n\n<p>Sir David Brewster a \u00eembunatatit procesul fotografiei stereoscopice \u00een anul 1849, folosind dou\u0103 imagini ale aceluia\u0219i subiect suprarun\u00e2ndu-le. Folosind o form\u0103 de ochelari 3D, acesta a creat un dispozitiv cu ajutorul c\u0103ruia puteau fi v\u0103zute imagini tridimensionale. \u00a0Stereoscopia este un domeniu al opticii care se ocup\u0103 cu \u00eenregistrarea \u0219i redarea imaginilor \u00een relief. Mai pe \u00eentelesul nostru, 3D, adic\u0103 modul \u00een care omul percepe totul \u00een jurul s\u0103u. Asadar, \u00eenca un proces descoperit \u00een secolul XIX si perfectionat in zilele noastre. \u00a0Simplific\u00e2nd principiul, trebuie \u0219tiut ca fiecare ochi \u00een parte func\u021bioneaz\u0103 ca o camer\u0103 fotografic\u0103 \u00een care se creeaz\u0103 o imagine bidimensional\u0103. Cele dou\u0103 imagini se recompun \u00een creierul uman form\u00e2nd o singur\u0103 imagine tridimensional\u0103, iar senza\u021bia este c\u0103 omul vede lumea exterioar\u0103 printr-un \u201esingur ochi\u201d \u2013 ochiul min\u021bii \u2013 la propriu vorbind. \u00a0Fiecare imagine este u\u0219or diferit\u0103 fa\u021b\u0103 de cealalt\u0103 pereche, prin faptul c\u0103 percep\u021bia asupra mediului are dou\u0103 puncte de sta\u021bie diferite, cu dou\u0103 perspective diferite, corespunz\u0103toare celor doi ochi. Suprapunerea obiectelor aflate la distan\u021be diferite este la r\u00e2ndul ei diferit\u0103 \u0219i combina\u021bia \u00eentre cele doua perspective ne ofer\u0103 sensul ad\u00e2ncimii imaginii, tridimensionalitatea ei.<\/p>\n\n\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<figure class=\"wp-block-gallery columns-3 is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><img decoding=\"async\" src=\"https:\/\/marucisphotography.wordpress.com\/wp-content\/uploads\/2021\/03\/download-3.jpg?w=226\" alt=\"\" data-id=\"518\" class=\"wp-image-518\" \/><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><img decoding=\"async\" src=\"https:\/\/marucisphotography.wordpress.com\/wp-content\/uploads\/2021\/03\/download-2-1.jpg?w=275\" alt=\"\" data-id=\"524\" data-link=\"https:\/\/marucisphotography.wordpress.com\/download-2-1\/\" class=\"wp-image-524\" \/><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><img decoding=\"async\" src=\"https:\/\/marucisphotography.wordpress.com\/wp-content\/uploads\/2021\/03\/images.jpg?w=336\" alt=\"\" data-id=\"521\" data-link=\"https:\/\/marucisphotography.wordpress.com\/images-8\/\" class=\"wp-image-521\" \/><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><img decoding=\"async\" src=\"https:\/\/marucisphotography.wordpress.com\/wp-content\/uploads\/2021\/03\/stereoscope-pocket-test-image-instrument-military-photographs.jpg?w=690\" alt=\"\" data-id=\"522\" data-link=\"https:\/\/marucisphotography.wordpress.com\/stereoscope-pocket-test-image-instrument-military-photographs\/\" class=\"wp-image-522\" \/><\/figure><\/li><\/ul><\/figure>\n<\/div><\/div>\n\n\n\n<p>Fotografia stereoscopic\u0103 sau 3D, a\u0219a cum ne este cunoscut\u0103 ast\u0103zi, a luat av\u00e2nt odat\u0103 cu interesul prezentat de Regina Victoria \u00een 1851. Asemeni televizorului din zilele noastre, fotografia stereoscopica, \u00eembun\u0103t\u0103\u021bit\u0103 de Sir David Brewster, a fost folosit\u0103 \u00een scop educa\u021bional \u0219i recrea\u021bional \u0219i a avut un impact considerabil asupra omenirii.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Scotian, n\u0103scut \u00een 1781, Sir David Brewster a fost un fizician cunoscut pentru studiile sale \u00een domeniul reflexiei, polariz\u0103rii \u0219i difrac\u021biei luminii. Ca aplica\u021bie practic\u0103 a cercetarilor sale, a inventat caleidoscopul \u0219i a perfec\u021bionat stereoscopul. Stereoscopul \u0219i caleidoscopul sunt aparate legate de imagini, de ob\u021binerea sau vizualizarea imaginilor, a\u0219adar se leag\u0103 de tema \u0219i pasiunea [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":531,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[6],"tags":[33,47,72],"class_list":["post-516","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-fara-categorie","tag-caleidoscop","tag-fotografia-3d","tag-stereoscop"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/mcphotography.ro\/index.php\/wp-json\/wp\/v2\/posts\/516","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mcphotography.ro\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mcphotography.ro\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mcphotography.ro\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mcphotography.ro\/index.php\/wp-json\/wp\/v2\/comments?post=516"}],"version-history":[{"count":0,"href":"https:\/\/mcphotography.ro\/index.php\/wp-json\/wp\/v2\/posts\/516\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mcphotography.ro\/index.php\/wp-json\/"}],"wp:attachment":[{"href":"https:\/\/mcphotography.ro\/index.php\/wp-json\/wp\/v2\/media?parent=516"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mcphotography.ro\/index.php\/wp-json\/wp\/v2\/categories?post=516"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mcphotography.ro\/index.php\/wp-json\/wp\/v2\/tags?post=516"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}