TY - GEN
T1 - A compressive sensing approach to image restoration
AU - Kitchener, M. A.
AU - Bouzerdoum, A.
AU - Phung, S. L.
PY - 2010
Y1 - 2010
N2 - In this paper the image restoration problem is solved using a Compressive Sensing approach, and the translation invariant, a Trous, undecimated wavelet transform. The problem is cast as an unconstrained optimization problem which is solved using the Fletcher-Reeves nonlinear conjugate gradient method. A comparison based on experimental results shows that the proposed method achieves comparable if not better performance as other state-of-the-art techniques.
AB - In this paper the image restoration problem is solved using a Compressive Sensing approach, and the translation invariant, a Trous, undecimated wavelet transform. The problem is cast as an unconstrained optimization problem which is solved using the Fletcher-Reeves nonlinear conjugate gradient method. A comparison based on experimental results shows that the proposed method achieves comparable if not better performance as other state-of-the-art techniques.
UR - http://www.scopus.com/inward/record.url?scp=79951630944&partnerID=8YFLogxK
U2 - 10.1109/DICTA.2010.28
DO - 10.1109/DICTA.2010.28
M3 - Conference contribution
AN - SCOPUS:79951630944
SN - 9780769542713
T3 - Proceedings - 2010 Digital Image Computing: Techniques and Applications, DICTA 2010
SP - 111
EP - 115
BT - Proceedings - 2010 Digital Image Computing
T2 - International Conference on Digital Image Computing: Techniques and Applications, DICTA 2010
Y2 - 1 December 2010 through 3 December 2010
ER -