{"id":57031,"date":"2017-01-12T15:31:57","date_gmt":"2017-01-12T18:31:57","guid":{"rendered":"https:\/\/www.smart-gsm.com\/blog\/?p=57031"},"modified":"2017-01-12T11:57:18","modified_gmt":"2017-01-12T14:57:18","slug":"google-usara-tecnologia-de-aprendizaje-de-maquina-para-imagenes-de-alta-resolucion","status":"publish","type":"post","link":"https:\/\/www.smart-gsm.com\/blog\/google-usara-tecnologia-de-aprendizaje-de-maquina-para-imagenes-de-alta-resolucion\/","title":{"rendered":"Google+ usar\u00e1 tecnolog\u00eda de aprendizaje de m\u00e1quina para im\u00e1genes de alta resoluci\u00f3n"},"content":{"rendered":"

Convertir im\u00e1genes a alta resoluci\u00f3n en Google+ ha sido siempre un proceso de sacrificar precisi\u00f3n de imagen por resoluci\u00f3n, lo que no resultaba demasiado grato ni atractivo. Hace varios meses, Google anunciaba la tecnolog\u00eda RAISR (Rapid and Accurate Image Super-Resolution o S\u00faper-Resoluci\u00f3n de Imagen R\u00e1pida y Precisa), que consist\u00eda en una t\u00e9cnica de aprendizaje de computadoras que utilizaban un algoritmo para tomar una menor cantidad de p\u00edxeles de una imagen, definir contornos y colores y luego ampliar. Pues bien, esa tecnolog\u00eda ya se est\u00e1 utiliznado en Google+.<\/p>\n

RAISR utiliza 75% menos ancho de banda para realizar este proceso, hecho relevante si se considera que es un proceso que se realiza constantemente en servidores como Google+. Eventualmente, esto tambi\u00e9n redundar\u00e1 en ahorro de espacio: en un ejemplo que Google provey\u00f3, se puede apreciar c\u00f3mo una imagen de 100kb de resoluci\u00f3n 1000 x 1500 termina siendo un archivo de 25kb con la misma resoluci\u00f3n original e imagen m\u00e1s definida.<\/p>\n

<\/p>\n

Esta tecnolog\u00eda, por el momento, solo est\u00e1 disponible para cierto n\u00famero de dispositivos de Android corriendo Google+. Pero, incluso con esa reducida disponibilidad, ya mil millones de im\u00e1genes aprovecharon las ventajas de RAISR, reduciendo, en el proceso, un tercio del ancho de banda necesaria para hacerlo.<\/p>\n

Qualcomm podr\u00eda haber tenido la primicia antes, pues tiene sentido que hayan estado incrementando las capacidades de sus procesadores, posiblemente a la espera de tecnolog\u00edas como esta. En las siguientes semanas iremos viendo avances en la aplicaci\u00f3n de RAISR a distintas aplicaciones de Google. Con suerte, mayor cobertura de dispositivos, RAISR en Google Photo y m\u00e1s. Sin lugar a dudas los smartphones de alta gama por lanzarse este a\u00f1o tendr\u00e1n mucho para probar sus capacidades.<\/p>\n","protected":false},"excerpt":{"rendered":"

Convertir im\u00e1genes a alta resoluci\u00f3n en Google+ ha sido siempre un proceso de sacrificar precisi\u00f3n de imagen por resoluci\u00f3n, lo que no resultaba demasiado grato ni atractivo. Hace varios meses,…<\/p>\n","protected":false},"author":2,"featured_media":57035,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"rop_custom_images_group":[],"rop_custom_messages_group":[],"rop_publish_now":"initial","rop_publish_now_accounts":[],"rop_publish_now_history":[],"rop_publish_now_status":"pending","footnotes":""},"categories":[4],"tags":[136],"class_list":["post-57031","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-noticias","tag-google"],"yoast_head":"\nGoogle+ usar\u00e1 tecnolog\u00eda de aprendizaje de m\u00e1quina para im\u00e1genes de alta resoluci\u00f3n - Smart GSM Blog<\/title>\n<meta name=\"robots\" content=\"noindex, follow\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Google+ usar\u00e1 tecnolog\u00eda de aprendizaje de m\u00e1quina para im\u00e1genes de alta resoluci\u00f3n - Smart GSM Blog\" \/>\n<meta property=\"og:description\" content=\"Convertir im\u00e1genes a alta resoluci\u00f3n en Google+ ha sido siempre un proceso de sacrificar precisi\u00f3n de imagen por resoluci\u00f3n, lo que no resultaba demasiado grato ni atractivo. 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