PDF to TIFF coversion using ImageMagik

Install Ghost Script

 ==================

wget http://downloads.ghostscript.com/public/ghostscript-9.02.tar.gz

tar -xzf ghostscript-9.02.tar.gz

cd ghostscript-9.02
./configure --help
./configure --with-system-libtiff
make
make instal

 ===================

 cd ImageMagick-6.7.4-0

 ./configure --enable-shared --with-jpeg=yes --with-png=yes --with-tiff=yes --with-xml=yes --with-gslib
 make

 make install
 identify -list format

=====================

convert -define quantum:polarity=min-is-white  -endian MSB  -units PixelsPerInch -density 204x196 -monochrome   -compress Fax   -sample 1728 "input.pdf" "output.tif"
=====================