资 源 简 介
Introduction
Many valuable paper documents are usually scanned and kept as images for backup. Extracting text from the images is quite helpful and thus a need for some tool for this extraction is always there. One of the important applications of this tool is its use in Braille Translation. Braille has been the primary writing and reading system used by the visually impaired since the 19th century. We have developed an application that extracts text from images and then translates it to Braille. This application will prove to be quite useful for converting old valuable documents or books into Braille format. The scanned images are initially pre-processed and converted to grayscale and then passed through an adaptive threshold function for conversion to binary image. Then it is sent for Recognition using Google’s powerful Tesseract recognition engine which is considered to be the best Open Source OCR Engine currently available. The generated text is then post-processed us
文 件 列 表
Ocx.jar
UserDictionary_en.txt
lib
dictionaries.cnf
dictionary_en.ortho
ghost4j-0.3.1.jar
gtranslateapi-1.0.jar
ij.jar
IncludedWords.txt
jai_imageio.jar
jl1.0.jar
jna.jar
junit-4.10.jar
nblibraries.properties
Ocx.jar
pdfpagecount.ps
UserDictionary_en.txt
tessdata
ban.DangAmbigs
ban.freq-dawg
ban.inttemp
ban.normproto
ban.pffmtable
ban.unicharset
ban.user-words
ban.word-dawg
configs
eng.cube.bigrams
eng.cube.fold
eng.cube.lm
eng.cube.nn
eng.cube.params
eng.cube.size
eng.cube.word-freq
eng.tesseract_cube.nn
eng.traineddata
test
net
dictionaries.cnf
dictionary_en.ortho
IncludedWords.txt
liblept168.dll
libtesseract302.dll
