update20140518

pdt2txt.sh

@@ -1,12 +1,12 @@
 #!/bin/bash
 for FILE in "$@" 
 do
-	pdfseparate "$FILE" pdf2txtTemp-%d.pdf
-	for i in pdf2txtTemp-*.pdf 
+	pdftoppm $FILE pdf2txtTemp
+	for i in pdf2txtTemp-*.ppm 
 	do 
-		convert -monochrome -normalize -density 300 $i $i.png
-		tesseract $i.png  $i -l eng+deu 
+		ppm2tiff  $i $i.tiff
+		tesseract $i.tiff $i -l eng+deu 
 	done
-	cat pdf2txtTemp-*.pdf.txt > "$FILE".txt
+	cat pdf2txtTemp-*.ppm.txt > "$FILE".txt
 	rm  pdf2txtTemp-*.*
 done