{"id":1526,"date":"2016-11-20T01:23:00","date_gmt":"2016-11-20T07:23:00","guid":{"rendered":"http:\/\/linuxitos.com\/main\/ocr-simple-y-rapido-en-linux\/"},"modified":"2016-11-20T01:23:00","modified_gmt":"2016-11-20T07:23:00","slug":"ocr-simple-y-rapido-en-linux","status":"publish","type":"post","link":"https:\/\/linuxitos.com\/main\/ocr-simple-y-rapido-en-linux\/","title":{"rendered":"OCR &#8211; Simple y r\u00e1pido en Linux"},"content":{"rendered":"<div dir=\"ltr\" style=\"text-align: left;\">\n<div style=\"text-align: center;\"><a href=\"http:\/\/2.bp.blogspot.com\/-_7sPakgmIlk\/WDFAlYpJ1iI\/AAAAAAAAD5o\/cMPWzZ513DQqUKGFPN0kcRA384NiwiHRACK4B\/s1600\/Captura%2Bde%2Bpantalla%2Bde%2B2016-11-20%2B00-15-35.png\"><img decoding=\"async\" border=\"0\" src=\"https:\/\/2.bp.blogspot.com\/-_7sPakgmIlk\/WDFAlYpJ1iI\/AAAAAAAAD5o\/cMPWzZ513DQqUKGFPN0kcRA384NiwiHRACK4B\/s1600\/Captura%2Bde%2Bpantalla%2Bde%2B2016-11-20%2B00-15-35.png\" \/><\/a><\/div>\n<div style=\"text-align: justify;\"><span style=\"font-size: large;\"><br \/><\/span><\/div>\n<div style=\"text-align: justify;\"><span style=\"font-size: large;\">A puesto a que todos en alguna ocasi\u00f3n, hemos tenido que copiar alg\u00fan texto que nos pasaron en formato PDF, pero resulta que el PDF estaba compuesto por im\u00e1genes escaneadas, por ente no era posible copiar y pegar.<\/span><\/div>\n<div style=\"text-align: justify;\"><span style=\"font-size: large;\"><br \/><\/span><\/div>\n<div style=\"text-align: justify;\"><span style=\"font-size: large;\">Pero gracias al Recocimiento \u00d3ptico de Car\u00e1cteres (OCR), es posible obtener el texto a partir de una imagen escaneada.<\/span><br \/><span style=\"font-size: large;\"><br \/><\/span><span style=\"font-size: large;\">Les hablo de gImageReader: es un software de c\u00f3digo abierto, disponible en&nbsp;<a href=\"https:\/\/github.com\/manisandro\/gImageReader\">GitHUb-gImageReader<\/a>&nbsp;y es posible instalarlo en algunas distribuciones de GNU\/Linux.<\/span><br \/><span style=\"font-size: large;\"><br \/><\/span><\/p>\n<div style=\"text-align: center;\"><span style=\"font-size: large;\"><a href=\"http:\/\/4.bp.blogspot.com\/-7Sl9JCMhoi4\/WDFFJbTXQjI\/AAAAAAAAD6A\/8OJC-wemx9w3Q-A2JTTgl5AIymthzfMmQCK4B\/s1600\/Captura%2Bde%2Bpantalla%2Bde%2B2016-11-20%2B00-19-05.png\"><img decoding=\"async\" border=\"0\" src=\"https:\/\/4.bp.blogspot.com\/-7Sl9JCMhoi4\/WDFFJbTXQjI\/AAAAAAAAD6A\/8OJC-wemx9w3Q-A2JTTgl5AIymthzfMmQCK4B\/s1600\/Captura%2Bde%2Bpantalla%2Bde%2B2016-11-20%2B00-19-05.png\" \/><\/a><\/span><\/div>\n<p><span style=\"font-size: large;\"><br \/><\/span><span style=\"font-size: large;\">Las funciones que este sotware permite realizar son las siguientes:<\/span><br \/><span style=\"font-size: large;\">&#8211; Importar documentos PDF e im\u00e1genes desde el disco, dispositivos de escaneado, portapapeles y capturas de pantalla.<\/span><br \/><span style=\"font-size: large;\">&#8211; Procesar m\u00faltiples im\u00e1genes y documentos de una sola vez<\/span><br \/><span style=\"font-size: large;\">&#8211; Definir del \u00e1rea de reconocimiento manual o autom\u00e1tica<\/span><br \/><span style=\"font-size: large;\">&#8211; Reconocer a texto sin formato o documentos hOCR<\/span><br \/><span style=\"font-size: large;\">&#8211; Mostrar el texto reconocido directamente junto a la imagen<\/span><br \/><span style=\"font-size: large;\">&#8211; Procesar el texto reconocido, incluida la revisi\u00f3n ortogr\u00e1fica<\/span><br \/><span style=\"font-size: large;\"><\/span><br \/><span style=\"font-size: large;\">&#8211; Generar documentos PDF desde el documento hOCR<\/span><\/div>\n<div style=\"text-align: justify;\"><span style=\"font-size: large;\"><br \/><\/span><\/div>\n<div style=\"text-align: justify;\"><span style=\"font-size: large;\">En Fedora se instala con el siguiente comando:<\/span><br \/><span style=\"font-size: large;\"><\/span><\/p>\n<pre style=\"background: none 0% 0% no-repeat scroll rgb(0, 0, 0); border-radius: 3px; border: 1px solid rgb(0, 0, 0); color: #262626; font-family: &quot;Droid Sans Mono&quot;, Consolas, monospace; font-size: 13px; line-height: 20px; margin: 8px 15px; max-width: 100%; opacity: 0.85; outline: 0px; overflow: auto; padding: 9.5px; text-align: left; text-shadow: none; vertical-align: baseline; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\"><span style=\"border: 0px; color: white; font-family: inherit; font-style: inherit; font-weight: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;\">sudo dnf install gimagereader-gtk<\/span><\/pre>\n<div><span style=\"border: 0px; color: white; font-family: inherit; font-style: inherit; font-weight: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;\"><br \/><\/span><\/div>\n<p><span style=\"font-size: large;\">En Aprcity o derivados de Arch<\/span><br \/><span style=\"font-size: large;\"><\/span><\/p>\n<pre style=\"background: none 0% 0% no-repeat scroll rgb(0, 0, 0); border-radius: 3px; border: 1px solid rgb(0, 0, 0); color: #262626; font-family: &quot;Droid Sans Mono&quot;, Consolas, monospace; font-size: 13px; line-height: 20px; margin: 8px 15px; max-width: 100%; opacity: 0.85; outline: 0px; overflow: auto; padding: 9.5px; text-align: left; text-shadow: none; vertical-align: baseline; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\"><span style=\"border: 0px; color: white; font-family: inherit; font-style: inherit; font-weight: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;\">yaourt -S gimagereader<\/span><\/pre>\n<div><span style=\"border: 0px; color: white; font-family: inherit; font-style: inherit; font-weight: inherit; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;\"><br \/><\/span><\/div>\n<p><span style=\"font-size: large;\">En este software, permite ajustar el idioma en el que se desea obtener el texto.<\/span><br \/><span style=\"font-size: large;\"><br \/><\/span><\/p>\n<div style=\"text-align: center;\"><span style=\"font-size: large;\"><a href=\"http:\/\/2.bp.blogspot.com\/-8PfoCbORPsg\/WDFEvxUfQhI\/AAAAAAAAD5w\/IsFRD2NfysUz0i78n_563VsKwRKS7_rfACK4B\/s1600\/Captura%2Bde%2Bpantalla%2Bde%2B2016-11-20%2B00-12-49.png\"><img decoding=\"async\" border=\"0\" src=\"https:\/\/2.bp.blogspot.com\/-8PfoCbORPsg\/WDFEvxUfQhI\/AAAAAAAAD5w\/IsFRD2NfysUz0i78n_563VsKwRKS7_rfACK4B\/s1600\/Captura%2Bde%2Bpantalla%2Bde%2B2016-11-20%2B00-12-49.png\" \/><\/a><\/span><\/div>\n<\/div>\n<div style=\"text-align: justify;\"><span style=\"font-size: large;\"><br \/><\/span><\/div>\n<div style=\"text-align: justify;\"><span style=\"font-size: large;\">Es simple, f\u00e1cil de utilizar y muy \u00fatil. No es el m\u00e1s completo o super reconocedor de im\u00e1genes, pero es bastante bueno para ser de c\u00f3digo libre.<\/span><br \/><span style=\"font-size: large;\"><br \/><\/span><\/p>\n<div style=\"text-align: center;\"><span style=\"font-size: large;\"><a href=\"http:\/\/4.bp.blogspot.com\/-9wp6kzd5cGg\/WDFFE0dZ-OI\/AAAAAAAAD54\/UjDfKDDmhjkCoSpuyPyiKKHUEWMivgY7wCK4B\/s1600\/Captura%2Bde%2Bpantalla%2Bde%2B2016-11-20%2B00-18-20.png\"><img decoding=\"async\" border=\"0\" src=\"https:\/\/4.bp.blogspot.com\/-9wp6kzd5cGg\/WDFFE0dZ-OI\/AAAAAAAAD54\/UjDfKDDmhjkCoSpuyPyiKKHUEWMivgY7wCK4B\/s1600\/Captura%2Bde%2Bpantalla%2Bde%2B2016-11-20%2B00-18-20.png\" \/><\/a><\/span><\/div>\n<\/div>\n<div style=\"text-align: justify;\"><span style=\"font-size: large;\"><br \/><\/span><\/div>\n<div style=\"text-align: justify;\"><span style=\"font-size: large;\">Hasta ahora, es el que utilizo, y me ha servido bastante, sobre todo para hacer peque\u00f1os reconocimientos. Un escaneado o una captura de pantalla, nada complicado, tampoco esperen que reconozca letras de doctores o m\u00e9dicos, ya saben que esas solo las reconocen los farmac\u00e9uticos, c\u00f3mo le hacen? no lo s\u00e9.<\/span><br \/><span style=\"font-size: large;\"><br \/><\/span><span style=\"font-size: large;\"><br \/><\/span><\/p>\n<div style=\"text-align: center;\"><span style=\"font-size: large;\">Otras opciones para Fedora, son las siguientes.<\/span><\/div>\n<p><span style=\"font-size: large;\"><br \/><\/span><\/p>\n<div style=\"text-align: center;\"><span style=\"font-size: large;\"><a href=\"http:\/\/1.bp.blogspot.com\/-F73LLMwBgEc\/WDFFUac8OKI\/AAAAAAAAD6I\/nwzC5nek6u8pDQGrh2D-eq5cWIsnfPjAQCK4B\/s1600\/Captura%2Bde%2Bpantalla%2Bde%2B2016-11-20%2B00-18-47.png\"><img decoding=\"async\" border=\"0\" src=\"https:\/\/1.bp.blogspot.com\/-F73LLMwBgEc\/WDFFUac8OKI\/AAAAAAAAD6I\/nwzC5nek6u8pDQGrh2D-eq5cWIsnfPjAQCK4B\/s1600\/Captura%2Bde%2Bpantalla%2Bde%2B2016-11-20%2B00-18-47.png\" \/><\/a><\/span><\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>A puesto a que todos en alguna ocasi\u00f3n, hemos tenido que copiar alg\u00fan texto que nos pasaron en formato PDF, pero resulta que el PDF estaba compuesto por im\u00e1genes escaneadas, por ente no era posible copiar y pegar. Pero gracias al Recocimiento \u00d3ptico de Car\u00e1cteres (OCR), es posible obtener el texto a partir de una [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[321,319,320,322],"tags":[],"class_list":["post-1526","post","type-post","status-publish","format-standard","hentry","category-escanear","category-imagen","category-ocr","category-pdf"],"_links":{"self":[{"href":"https:\/\/linuxitos.com\/main\/wp-json\/wp\/v2\/posts\/1526","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/linuxitos.com\/main\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/linuxitos.com\/main\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/linuxitos.com\/main\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/linuxitos.com\/main\/wp-json\/wp\/v2\/comments?post=1526"}],"version-history":[{"count":0,"href":"https:\/\/linuxitos.com\/main\/wp-json\/wp\/v2\/posts\/1526\/revisions"}],"wp:attachment":[{"href":"https:\/\/linuxitos.com\/main\/wp-json\/wp\/v2\/media?parent=1526"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/linuxitos.com\/main\/wp-json\/wp\/v2\/categories?post=1526"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/linuxitos.com\/main\/wp-json\/wp\/v2\/tags?post=1526"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}