@book{1293,
	author = {Gonzalez, Rafael C. and Woods, Richard E.},
	title = {Digital Image Processing :},
	publisher = {Pearson,},
	year = {2011.},
	address = {New Delhi :},
	edition = {3rd ed.},
	url = {https://books.google.com.pk/books?id=w5PGKs2TwiIC&source=gbs_similarbooks}
}