{"id":25968,"date":"2022-01-21T09:56:58","date_gmt":"2022-01-21T15:56:58","guid":{"rendered":"https:\/\/otech.uaeh.edu.mx\/noti\/?p=25968"},"modified":"2022-01-21T09:57:19","modified_gmt":"2022-01-21T15:57:19","slug":"la-ia-ya-logra-distinguir-el-autor-de-un-cuadro","status":"publish","type":"post","link":"https:\/\/otech.uaeh.edu.mx\/noti\/ia\/la-ia-ya-logra-distinguir-el-autor-de-un-cuadro\/","title":{"rendered":"La IA ya logra distinguir el autor de un cuadro"},"content":{"rendered":"<p style=\"text-align: justify;\"><span style=\"color: #000000;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">En el a\u00f1o 2017 se subast\u00f3 el cuadro m\u00e1s caro de la historia. <\/span><span style=\"vertical-align: inherit;\">Se trat\u00f3 de \u201cSalvatore Mundi\u201d, atribuido a Leonardo da Vinci y comprado por cuatrocientos cincuenta millones de d\u00f3lares. <\/span><span style=\"vertical-align: inherit;\">El t\u00e9rmino \u201catribuido\u201d es la clave aqu\u00ed: la pol\u00e9mica de su autor\u00eda ha acompa\u00f1ado a la obra desde su identificaci\u00f3n diez a\u00f1os antes de esa subasta. <\/span><span style=\"vertical-align: inherit;\">Hay incluso un documental acerca de su historia. <\/span><span style=\"vertical-align: inherit;\">El caso es que los esc\u00e1ndalos por falsificaciones o atribuciones inexactas de obras de arte est\u00e1n a la orden del d\u00eda en los circuitos art\u00edsticos. <\/span><span style=\"vertical-align: inherit;\">Sin embargo, puede que la\u00a0 <\/span><\/span><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">inteligencia artificial<\/span><\/span><\/strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"> \u00a0permita facilitar la tarea a los expertos encargados de ponerles el sello de autenticidad.<\/span><\/span><!--more--><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">La nueva herramienta es un desarrollo de la Universidad de Case Western Reserve en EE. <\/span><span style=\"vertical-align: inherit;\">UU. <\/span><span style=\"vertical-align: inherit;\">que ha sorprendido a los propios investigadores por su precisi\u00f3n. <\/span><span style=\"vertical-align: inherit;\">En las pruebas se compar\u00f3 el trabajo de cuatro artistas y\u00a0 <\/span><\/span><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">se identific\u00f3 la autor\u00eda con una precisi\u00f3n del 95 %<\/span><\/span><\/strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"> . <\/span><span style=\"vertical-align: inherit;\">Los creadores de esta tecnolog\u00eda de inteligencia artificial indican que el sistema es capaz de identificar una especie de \u201chuella digital\u201d del artista que pasa desapercibida al ojo humano. <\/span><span style=\"vertical-align: inherit;\">Otra analog\u00eda ser\u00eda la de la caligraf\u00eda \u00fanica de una persona trasladada a los trazos de un pincel. <\/span><span style=\"vertical-align: inherit;\">Pero \u00bfc\u00f3mo funciona el asunto? \u00a0<\/span><\/span><\/span><\/p>\n<h2 style=\"text-align: justify;\"><span style=\"color: #000000;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Topograf\u00eda 3D: una nueva forma de interpretar el arte<\/span><\/span><\/span><\/h2>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Una de las claves reside en que las redes neuronales no se limitan a analizar la forma de las pinceladas. <\/span><span style=\"vertical-align: inherit;\">La investigaci\u00f3n, que se ha publicado en la revista\u00a0 <\/span><\/span><a style=\"color: #000000;\" href=\"https:\/\/heritagesciencejournal.springeropen.com\/\" target=\"_blank\" rel=\"noopener noreferrer\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Heritage Science<\/span><\/span><\/a><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"> , explica que el punto de partida es el escaneado 3D de la pintura. <\/span><span style=\"vertical-align: inherit;\">El dispositivo empleado para lograrlo se conoce como profil\u00f3metro confocal crom\u00e1tico. <\/span><span style=\"vertical-align: inherit;\">Esta m\u00e1quina utiliza luz y color para detectar los m\u00e1s m\u00ednimos relieves. \u00a0<\/span><\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\"><img decoding=\"async\" class=\"floatRight\" src=\"https:\/\/www.imnovation-hub.com\/media\/5096505\/ia-arte-1.jpg\" \/><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">As\u00ed, una vez obtenido este mapa 3D, el sistema de inteligencia artificial\u00a0 <\/span><\/span><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">comparar\u00e1 los distintos relieves de cada obra<\/span><\/span><\/strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"> , incluidas las depresiones y elevaciones del \u00f3leo empleado. <\/span><span style=\"vertical-align: inherit;\">Adem\u00e1s, el examen busca patrones casi microsc\u00f3picos, con el grosor del pelo de un pincel.\u00a0<\/span><\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Los investigadores indican que, a diferencia de sistemas de IA anteriores, no se reconoce el conjunto de la obra ni la tem\u00e1tica: lo que se estudia son peque\u00f1as zonas que van desde los mil\u00edmetros a los cent\u00edmetros de extensi\u00f3n. <\/span><span style=\"vertical-align: inherit;\">Una vez que se ha alterado el software, basta una peque\u00f1a zona de un cuadro para identificar al autor.<\/span><\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Esta innovadora tecnolog\u00eda, adem\u00e1s de ayudar a\u00a0 <\/span><\/span><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">reconocer falsificaciones o determinar autores<\/span><\/span><\/strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"> , permite comprobar\u00a0 <\/span><\/span><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">qu\u00e9 partes de una misma obra corresponden a un autor<\/span><\/span><\/strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"> . <\/span><span style=\"vertical-align: inherit;\">Este es un problema que surge especialmente en obras cl\u00e1sicas como las de Vel\u00e1zquez y otros pintores que contaban con la ayuda de colaboradores para terminar las partes m\u00e1s tediosas de un cuadro. <\/span><span style=\"vertical-align: inherit;\">En ocasiones esta pr\u00e1ctica difumina la autor\u00eda de la obra.<\/span><\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">As\u00ed, algunos cuadros que se atribu\u00edan a un artista luego han pasado a sospechar obras de su escuela o de sus ayudantes. <\/span><span style=\"vertical-align: inherit;\">Y a la inversa: en fechas recientes, un cuadro que se atribu\u00eda a la escuela de Van Dyck result\u00f3 ser\u00a0 <\/span><\/span><a style=\"color: #000000;\" href=\"https:\/\/www.theguardian.com\/artanddesign\/2022\/jan\/09\/art-historian-discovers-that-65-painting-on-his-wall-is-work-of-flemish-master\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">una pieza del reputado pintor holand\u00e9s<\/span><\/span><\/a><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"> . <\/span><span style=\"vertical-align: inherit;\">De hecho, en el propio \u201cSalvatore Mundi\u201d parte del debate gira en torno a la posibilidad de que una gran proporci\u00f3n del cuadro sea obra de Bernardo Luini, ayudante de Da Vinci. \u00a0<\/span><\/span><\/span><\/p>\n<h2 style=\"text-align: justify;\"><span style=\"color: #000000;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Inteligencia artificial: de la identificaci\u00f3n a la creaci\u00f3n art\u00edstica<\/span><\/span><\/span><\/h2>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">La inteligencia artificial en el mundo del arte no se limita al an\u00e1lisis pict\u00f3rico, sino que empieza a mostrar ciertas aptitudes en la creaci\u00f3n misma. <\/span><span style=\"vertical-align: inherit;\">En 2018 Christie&#8217;s subast\u00f3 el que se considera el\u00a0 <\/span><\/span><a style=\"color: #000000;\" href=\"https:\/\/www.mpg.de\/15455301\/0929-bild-134137-artificial-intelligence-in-art-a-simple-tool-or-creative-genius1\" target=\"_blank\" rel=\"noopener noreferrer\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">primer cuadro creado por medio de inteligencia artificial<\/span><\/span><\/a><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"> . <\/span><span style=\"vertical-align: inherit;\">El \u201cRetrato de Edmond De Belamy\u201d se vendi\u00f3 por m\u00e1s de cuatrocientos mil d\u00f3lares, aunque la suma no fue a parar a la IA, sino a un colectivo art\u00edstico franc\u00e9s llamado Obvius.<\/span><\/span><\/span><\/p>\n<div class=\"macro-embedYT video-container\" style=\"text-align: justify;\">\n<p>&nbsp;<\/p>\n<article id=\"articleThumb\" class=\"module_distributor-Sociedad module-distributor-item social\"><i class=\"icon icon_video_play\"><\/i><\/article>\n<p><iframe id=\"videoplayer\" src=\"https:\/\/www.youtube.com\/embed\/I-EIVlHvHRM?rel=0&amp;amp;showinfo=0&amp;enablejsapi=1&amp;origin=https%3A%2F%2Fwww.imnovation-hub.com\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\" data-gtm-yt-inspected-787047_81=\"true\" data-gtm-yt-inspected-787047_109=\"true\" data-gtm-yt-inspected-787047_135=\"true\" data-gtm-yt-inspected-787047_416=\"true\" data-gtm-yt-inspected-787047_467=\"true\" data-gtm-yt-inspected-787047_489=\"true\" data-gtm-yt-inspected-787047_542=\"true\" data-gtm-yt-inspected-787047_544=\"true\" data-gtm-yt-inspected-787047_556=\"true\" data-gtm-yt-inspected-787047_575=\"true\" data-gtm-yt-inspected-787047_577=\"true\" data-gtm-yt-inspected-787047_110=\"true\" data-gtm-yt-inspected-787047_159=\"true\" data-gtm-yt-inspected-787047_168=\"true\" data-gtm-yt-inspected-787047_169=\"true\" data-gtm-yt-inspected-787047_176=\"true\" data-gtm-yt-inspected-787047_177=\"true\" data-gtm-yt-inspected-787047_178=\"true\" data-gtm-yt-inspected-787047_191=\"true\" data-gtm-yt-inspected-787047_198=\"true\" data-gtm-yt-inspected-787047_199=\"true\" data-gtm-yt-inspected-787047_200=\"true\" data-gtm-yt-inspected-787047_218=\"true\" data-gtm-yt-inspected-787047_219=\"true\" data-gtm-yt-inspected-787047_220=\"true\" data-gtm-yt-inspected-787047_225=\"true\" data-gtm-yt-inspected-787047_226=\"true\" data-gtm-yt-inspected-787047_252=\"true\" data-gtm-yt-inspected-787047_253=\"true\" data-gtm-yt-inspected-787047_254=\"true\" data-gtm-yt-inspected-787047_286=\"true\" data-gtm-yt-inspected-787047_313=\"true\" data-gtm-yt-inspected-787047_314=\"true\" data-gtm-yt-inspected-787047_332=\"true\" data-gtm-yt-inspected-787047_333=\"true\" data-gtm-yt-inspected-787047_357=\"true\" data-gtm-yt-inspected-787047_443=\"true\" data-gtm-yt-inspected-787047_537=\"true\" data-gtm-yt-inspected-787047_538=\"true\" data-gtm-yt-inspected-787047_545=\"true\" data-gtm-yt-inspected-787047_559=\"true\" data-gtm-yt-inspected-787047_608=\"true\" data-mce-fragment=\"1\"><\/iframe><\/p>\n<\/div>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Uno de los artistas que est\u00e1 ahondando en las posibilidades de la IA aplicada al arte es Refik Anadol. <\/span><span style=\"vertical-align: inherit;\">En su caso, en lugar de crear cuadros simples, el artista ha optado por instalaciones art\u00edsticas espectaculares. <\/span><span style=\"vertical-align: inherit;\">En ellas, se sirve de\u00a0 <\/span><\/span><a style=\"color: #000000;\" href=\"https:\/\/www.imnovation-hub.com\/es\/transformacion-digital\/que-es-el-big-data-analytics-la-datificacion-de-la-sociedad\/\" target=\"_blank\" rel=\"noopener noreferrer\"><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">big data<\/span><\/span><\/strong><\/a><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"> \u00a0y algoritmos de aprendizajes de m\u00e1quinas para crear animaciones que visualizan bases de datos complejos. <\/span><span style=\"vertical-align: inherit;\">De esta manera, cada punto que aparece y se mueve corresponde a una entrada de datos. <\/span><span style=\"vertical-align: inherit;\">Anadol trata de responder con su obra a una pregunta: \u00bfpueden los datos convertirse en un pigmento? \u00a0<\/span><\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Adem\u00e1s, en la l\u00ednea de este tipo de creaciones, en los \u00faltimos a\u00f1os ha comenzado a proliferar el llamado \u201carte generativo\u201d. <\/span><span style=\"vertical-align: inherit;\">Al calor de los\u00a0 <\/span><\/span><a style=\"color: #000000;\" href=\"https:\/\/www.imnovation-hub.com\/es\/sociedad\/blockchain-arte\/\" target=\"_blank\" rel=\"noopener noreferrer\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">NFT y la tecnolog\u00eda blockchain<\/span><\/span><\/a><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"> , numerosos artistas se sirven de algoritmos para crear series de obras digitales. <\/span><span style=\"vertical-align: inherit;\">\u00bfQui\u00e9n es el autor? <\/span><span style=\"vertical-align: inherit;\">\u00bfEl programador de la IA? <\/span><span style=\"vertical-align: inherit;\">\u00bfEl artista que lo configura? <\/span><span style=\"vertical-align: inherit;\">Ni siquiera Isaac Asimov, que acu\u00f1\u00f3 las famosas\u00a0 <\/span><\/span><a style=\"color: #000000;\" href=\"https:\/\/en.wikipedia.org\/wiki\/Three_Laws_of_Robotics\" target=\"_blank\" rel=\"noopener noreferrer\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">leyes de la rob\u00f3tica<\/span><\/span><\/a><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"> , pudo prever que un d\u00eda la tecnolog\u00eda habr\u00eda de cuestionar tambi\u00e9n el concepto de autor\u00eda art\u00edstica.<\/span><\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\"><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Fuentes: <\/span><\/span><\/strong>\u00a0<a style=\"color: #000000;\" href=\"https:\/\/techxplore.com\/news\/2021-12-neural-network-distinguish-characteristic-individual.html\" target=\"_blank\" rel=\"noopener noreferrer\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">TechXplore<\/span><\/span><\/a><\/span><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">La IA ya logra distinguir al autor de un cuadro. <\/span><span style=\"vertical-align: inherit;\">(sf). <\/span><\/span><i><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">La IA ya logra distinguir al autor de un cuadro<\/span><\/span><\/i><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"> . <\/span><span style=\"vertical-align: inherit;\">INNOVACI\u00d3N. <\/span><span style=\"vertical-align: inherit;\">Recuperado el 21 de enero de 2022, de https:\/\/www.imnovation-hub.com\/es\/transformacion-digital\/ia-distingue-autor-cuadro\/?_adin=11551547647<\/span><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>En el a\u00f1o 2017 se subast\u00f3 el cuadro m\u00e1s caro de la historia. Se trat\u00f3 de \u201cSalvatore Mundi\u201d, atribuido a Leonardo da Vinci y comprado por cuatrocientos cincuenta millones de d\u00f3lares. El t\u00e9rmino \u201catribuido\u201d es la clave aqu\u00ed: la pol\u00e9mica de su autor\u00eda ha acompa\u00f1ado a la obra desde su identificaci\u00f3n diez a\u00f1os antes de [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":25969,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[361],"tags":[],"class_list":["post-25968","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ia"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>La IA ya logra distinguir el autor de un cuadro - Observatorio Tecnol\u00f3gico de Hidalgo<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/otech.uaeh.edu.mx\/noti\/ia\/la-ia-ya-logra-distinguir-el-autor-de-un-cuadro\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"La IA ya logra distinguir el autor de un cuadro - Observatorio Tecnol\u00f3gico de Hidalgo\" \/>\n<meta property=\"og:description\" content=\"En el a\u00f1o 2017 se subast\u00f3 el cuadro m\u00e1s caro de la historia. 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