WASET
	@article{(Open Science Index):https://publications.waset.org/pdf/2003,
	  title     = {An Improved Method to Watermark Images Sensitive to Blocking Artifacts},
	  author    = {Afzel Noore},
	  country	= {},
	  institution	= {},
	  abstract     = {A new digital watermarking technique for images that
are sensitive to blocking artifacts is presented. Experimental results
show that the proposed MDCT based approach produces highly
imperceptible watermarked images and is robust to attacks such as
compression, noise, filtering and geometric transformations. The
proposed MDCT watermarking technique is applied to fingerprints
for ensuring security. The face image and demographic text data of
an individual are used as multiple watermarks. An AFIS system was
used to quantitatively evaluate the matching performance of the
MDCT-based watermarked fingerprint. The high fingerprint
matching scores show that the MDCT approach is resilient to
blocking artifacts. The quality of the extracted face and extracted text
images was computed using two human visual system metrics and
the results show that the image quality was high.},
	    journal   = {International Journal of Computer and Information Engineering},
	  volume    = {1},
	  number    = {10},
	  year      = {2007},
	  pages     = {3330 - 3335},
	  ee        = {https://publications.waset.org/pdf/2003},
	  url   	= {https://publications.waset.org/vol/10},
	  bibsource = {https://publications.waset.org/},
	  issn  	= {eISSN: 1307-6892},
	  publisher = {World Academy of Science, Engineering and Technology},
	  index 	= {Open Science Index 10, 2007},
	}