Como transformar imagens pra texto na sistema GED?
Olá! Quero adicionar uma ferramenta que transforme imagens pra texto no meu sistema de armazenamento de documentos, alguém tem alguma dica? Gostaria de algo que suporte vários idiomas e não seja muito caro...
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Respostas
Marisiana Battistella
29/06/2015
Transformar imagem para texto? É possível isso?
GOSTEI 0
Dorivan Sousa
29/06/2015
sim vc pode salvar ela como base64. os sistema de captcha mais novos se olhar o no codigo fonte é um codigo base64
olha o codigo fonte da consulta de nfe e pesquisa "clique aqui" que vc vai ver o codigo da imagem
ver se ajuda, nao testei.
http://pt.stackoverflow.com/questions/25064/converter-imagem-string-em-bitmap-delphi
olha o codigo fonte da consulta de nfe e pesquisa "clique aqui" que vc vai ver o codigo da imagem
<img id="ContentPlaceHolder1_imgCaptcha" src="data:image/png;base64,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" />
ver se ajuda, nao testei.
http://pt.stackoverflow.com/questions/25064/converter-imagem-string-em-bitmap-delphi
GOSTEI 0
Marisiana Battistella
29/06/2015
Entendi... Eu estava pensando em armazenamento de dados...
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Dorivan Sousa
29/06/2015
Base64 é um método para codificação de dados para transferência na Internet (codificação MIME para transferência de conteúdo) . É utilizado frequentemente para transmitir dados binários por meios de transmissão que lidam apenas com texto, como por exemplo para enviar arquivos anexos por email.
Fonte: Wikipedia
nao lembro onde lí mas falava que converter imagem binaria pra texto o arquivo texto consumiria mais espaço no disco.
Fonte: Wikipedia
nao lembro onde lí mas falava que converter imagem binaria pra texto o arquivo texto consumiria mais espaço no disco.
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Marisiana Battistella
29/06/2015
Obrigada Dorivan!
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