{"id":3986,"date":"2021-09-13T15:59:30","date_gmt":"2021-09-13T13:59:30","guid":{"rendered":"https:\/\/eticasfoundation.org\/https-eticasfoundation-org-algorithms-es-case-sesgo-de-deteccion-de-caras-de-nikon\/"},"modified":"2021-09-14T14:56:06","modified_gmt":"2021-09-14T12:56:06","slug":"sesgo-de-deteccion-de-caras-de-nikon","status":"publish","type":"post","link":"https:\/\/dev.eticasfoundation.org\/es\/sesgo-de-deteccion-de-caras-de-nikon\/","title":{"rendered":"Sesgo de detecci\u00f3n de caras de Nikon"},"content":{"rendered":"<p>En 2010, una familia taiwanesa americana descubri\u00f3 lo que parec\u00eda ser una aver\u00eda en la c\u00e1mara Nikon Coolpix S630: cada vez que se hac\u00edan una foto sonriendo, un mensaje parpadeaba en la pantalla preguntando: &#8220;\u00bfAlguien parpade\u00f3?&#8221; Nadie lo hab\u00eda hecho, as\u00ed que asumieron que la c\u00e1mara estaba rota (Rose, 2010).<\/p>\n<p>Se supone que la detecci\u00f3n de rostros, una de las \u00faltimas tecnolog\u00edas inteligentes en llegar a las c\u00e1maras de los consumidores, deber\u00eda hacer que tomar fotos sea m\u00e1s pr\u00e1ctico. Algunas c\u00e1maras con detecci\u00f3n de rostros est\u00e1n dise\u00f1adas para advertirnos cuando alguien parpadea, otras se activan para hacer la foto cuando ven que la persona est\u00e1 sonriendo (Rose, 2010). La c\u00e1mara de Nikon no estaba rota, pero su software de detecci\u00f3n de rostros era muy inexacto, a menos que seas cauc\u00e1sico. Nikon no ha comentado el error en su software pero Adam Rose de la revista TIME ha ofrecido una explicaci\u00f3n: el algoritmo probablemente aprendi\u00f3 a determinar el &#8216;parpadeo&#8217; a partir de un conjunto de datos de mayor\u00eda de rostros cauc\u00e1sicos (ibid). El software no ha sido entrenado con ojos asi\u00e1ticos y por lo tanto los confunde con el parpadeo. Este error subraya c\u00f3mo los algoritmos deben dise\u00f1arse y probarse conscientemente teniendo en cuenta a todos porque, de lo contrario, el sesgo podr\u00eda pasar a la imagen.<\/p>","protected":false},"excerpt":{"rendered":"<p>En 2010, una familia taiwanesa americana descubri\u00f3 lo que parec\u00eda ser una aver\u00eda en la c\u00e1mara Nikon Coolpix S630: cada vez que se hac\u00edan una foto sonriendo, un mensaje parpadeaba en la pantalla preguntando: &#8220;\u00bfAlguien parpade\u00f3?&#8221; Nadie lo hab\u00eda hecho, as\u00ed que asumieron que la c\u00e1mara estaba rota (Rose, 2010). Se supone que la detecci\u00f3n [&hellip;]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[19],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v19.5.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Sesgo de detecci\u00f3n de caras de Nikon - Eticas Foundation<\/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:\/\/dev.eticasfoundation.org\/es\/sesgo-de-deteccion-de-caras-de-nikon\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Sesgo de detecci\u00f3n de caras de Nikon - Eticas Foundation\" \/>\n<meta property=\"og:description\" content=\"En 2010, una familia taiwanesa americana descubri\u00f3 lo que parec\u00eda ser una aver\u00eda en la c\u00e1mara Nikon Coolpix S630: cada vez que se hac\u00edan una foto sonriendo, un mensaje parpadeaba en la pantalla preguntando: &#8220;\u00bfAlguien parpade\u00f3?&#8221; Nadie lo hab\u00eda hecho, as\u00ed que asumieron que la c\u00e1mara estaba rota (Rose, 2010). 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