Como escanear livros com qualidade

.................................27 5 Gere, por OCR, texto editável .............................................37 6 Revise o texto.......................................................................41 7 Calcule o tempo de produção..............................................43 8 OCR com software livre.......................................................45 8.1 Instale os programas ....................................................45 8.2 Use o gImageReader....................................................47 9 Faça OCR com Google Docs...............................................51 10 Faça OCR em obras do Google Books..............................53 Como escanear livros com qualidade 5 1 Introdução Este manual ensina a escanear livros com qualidade e com reconhecimento óptico de caracteres (OCR), gerando arquivos nos formatos Comic Book, PDF com texto pesquisável e copiável, RTF e TXT. O formato de imagem que recomendo para se produzir livros escaneados é PNG preto e branco (profundidade de cor de um bit), 300 pontos por polegada (dpi). Esta escolha deve-se às seguintes características: • PNG é uma formato de imagens aberto e versátil, com boa compressão sem perdas. Poderia ser usado o JPG, mas aí haveria perdas e o aparecimento de artifacts que prejudicariam o OCR. A resolução de 300 dpi é mais adequada para o OCR e pode ser impressa em qualidade razoável (era a resolução das primeiras impressoras laser). Imagens em preto & branco (profundidade…

Publishing ○ ○ ○ upFront.eZine A Tutorial for New Users ○ ○ ○ ○ ○ ○ ○ by R. H. Grabowski Copyright Information Copyright © 2009 by upFront.eZine Publishing, Ltd. All rights reserved worldwide. All Rights Reserved All brand names and product names mentioned in this book are trademarks or service marks of their respective companies. Any omission or misuse (of any kind) of service marks or trademarks should not be regarded as intent to infringe on…

A Step-by-Step Guide to SPSS for Sport and Exercise Studies Statistical Package for the Social Sciences is the most widely used statistical software for data analysis in sport and exercise science departments around the world. This book is the first guide to SPSS that employs examples directly from the field of sport and exercise. Using a variety of screenshots, figures and tables, this book demonstrates how students can open data files from different programmes, transform existing…

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the contents of this book may be reproduced or transmitted in any form or by any means without the written permission of the publisher. Library of Congress Control Number: 2009938603 Printed and bound in the United States of America. Distributed in Canada by H.B. Fenn and Company Ltd. A CIP catalogue record for this book is available from the British Library. Microsoft Press books are available through booksellers and distributors worldwide. For further infor mation about international…

trademarks reside with their respective owners. Copyright © 2003-2008 by ABB. All rights reserved. Release: Document number: August 2008 3BSE034678R5021 TABLE OF CONTENTS About This Book General ............................................................................................................................15 Document Conventions ...................................................................................................15 Warning, Caution, Information, and…

PUBLISHED BY Microsoft Press A Division of Microsoft Corporation One Microsoft Way Redmond, Washington 98052-6399 Copyright © 2010 by Microsoft Corporation All rights reserved. No part of the contents of this book may be reproduced or transmitted in any form or by any means without the written permission of the publisher. Library of Congress Control Number: 2010925075 Printed and bound in the United States of America. 1 2 3 4 5 6 7 8 9 WCT 5 4 3 2 1 0 Distributed in Canada by H.B. Fenn…

maiúsculas… No começo de uma frase: The book is on the table. – O livro está em cima da mesa. You are going home. – Você está indo pra casa. Please, leave me alone! – Por favor, me deixe sozinho! Sempre que usamos a palavra I (eu): I am a teacher. – Eu sou um professor. John and I went to the party. – John e eu fomos para a festa. I play soccer. – Eu jogo futebol. Em nomes de pessoas e lugares: John, Peter, Alice, James, Brazil, Japan, National University Para dias da semana,…

Developing Web Applications with ColdFusion ColdFusion 4.5 Allaire Corporation Copyright Notice © 1999 Allaire Corporation. All rights reserved. This manual, as well as the software described in it, is furnished under license and may be used or copied only in accordance with the terms of such license. The content of this manual is furnished for informational use only, is subject to change without notice, and should not be construed as a commitment by Allaire Corporation.…

stinations 20 Supported Destinations 20 Level of Internationalization (i18n) Support 21 How Converting Affects Settings 21 Changes to Virtual Hardware 21 TCP/IP Ports Required by VMware Converter 22 3 Installing and Uninstalling VMware Converter 23 Installing VMware Converter 23 Uninstalling, Modifying, or Repairing VMware Converter 24 Installing VMware Converter to Run in Install‐Less Mode 25 Adding a License 25 Performing a Scripted Install 25 4 Importing Machines with VMware…