W. Clem Karl, Ph.D.

photo of Dr. KarlProfessor, Biomedical Engineering
Professor, Electrical and Computer Engineering

Information Sciences and Systems Laboratory
Multi-Dimensional Signal Processing Laboratory

S.B., S.M., Ph.D., Electrical Engineering and Computing Science, Massachusetts Institute of Technology
Phone: (617) 353-9788; Fax: (617) 353-6766
Email: wckarl@bu.edu
Office: PHO 437
Office hours: By appointment

Research Interests

Multidimensional statistical signal and image processing, inverse problems, applications to biomedical signal and image processing, synthetic aperture radar, geophysical signal processing.

Selected Recent Publications

Tuysuzoglu, J. M. Kracht, M. Cetin, R. Cleveland, W.C. Karl “Sparsity Driven Ultrasound Imaging” Journal of Acoustical Society of America. Vol. 131, No. 2. (2012)

S. Do, Z. Liang, W. C. Karl, T. Brady, H. Pien “A decomposition-based CT reconstruction formulation for reducing blooming artifacts” Physics in Medicine and Biology. Vol. 56, No. 22: pg 7109. (2011)

I. Stojanovic, N. Mohan, B. Vakoc, W.C. Karl “Fast angiographic OCT imaging using sparse representations over learned dictionaries” IEEE International Symposium Biomedical Imaging (ISBI). Chicago, IL. (May 2011)

I. Stojanovic and W. C. Karl “Imaging of moving targets with multistatic SAR using an overcomplete dictionary” Journal of Selected Topics in Signal Processing, special issue on MIMO Radar. Vol. 4, No. 1: 164-176. (February 2010)

L. He, B. Orten, S. Do, W. C. Karl, A. Kambadakone, D. Sahani, H. Pien “A Spatio-Temporal Deconvolution Method to Improve Perfusion CT Quantification” IEEE Trans. on Medical Imaging. Vol. 29, No. 5: 1182-1191. (May 2010)

W. C. Karl and E. L. Miller “Digital Subsurfacing Imaging” in Introduction to Subsurface Imaging. B. Saleh, ed, Cambridge University Press. (December 2010)

Y. Shi and W. C. Karl “A Real-Time Algorithm For The Approximation Of Level-Set-Based Curve Evolution” IEEE Trans. on Image Processing. Vol. 17, No. 5: 645-656. (May 2008)