Img2Pdf Converter


-> ( Only run once ) Compile and run pre_process.cpp using ./pre_process.sh

-> ( Only once ) Compile Img2Pdf.cpp using ./run.sh

-> ( Each time ) Execute program using ./Img2Pdf

-> This opens the GUI with following options
	1. Open File : Use this to open new Image file (for checking use testCase(1 to 4).png )
	2. Save as PDF : To generate a PDF file from Image
	3. Several Other Buttons to see intermediate steps involved in text extraction
	4. Exit : To quit the GUI