William Clement Karl

ORCID

Publication Activity (10 Years)

Years Active: 1992-2014
Publications (10 Years): 0

Top Venues

ICASSP

IEEE Signal Process. Mag.

ITW

Massachusetts Institute of Technology, Cambridge, MA, USA (PHD)

Education History

Massachusetts Institute of Technology, Cambridge, MA, USA

PHD

Publications

Limor Martin, William Clement Karl, Prakash Ishwar
Structure-preserving dual-energy CT for luggage screening. ICASSP (2014)
Müjdat Çetin, Ivana Stojanovic, N. Özben Önhon, Kush R. Varshney, Sadegh Samadi, William Clement Karl, Alan S. Willsky
Sparsity-Driven Synthetic Aperture Radar Imaging: Reconstruction, autofocusing, moving targets, and compressed sensing. IEEE Signal Process. Mag. 31 (4) (2014)
T. Berkin Cilingiroglu, Ahmet Tuysuzoglu, William Clement Karl, Janusz Konrad, M. S. Ünlü, Bennett B. Goldberg
Dictionary based image enhancement for integrated circuit imaging. ICASSP (2013)
Mohammad H. Rohban, Prakash Ishwar, Burkay Orten, William Clement Karl, Venkatesh Saligrama
An impossibility result for high dimensional supervised learning. ITW (2013)
Burkay Orten, Prakash Ishwar, William Clement Karl, Venkatesh Saligrama
Sensing structure in learning-based binary classification of high-dimensional data. Allerton (2011)
Lili He, Burkay Orten, Synho Do, William Clement Karl, Avinish Kambadakone, Dushyant Sahani, Homer H. Pien
A Spatio-Temporal Deconvolution Method to Improve Perfusion CT Quantification. IEEE Trans. Medical Imaging 29 (5) (2010)
Ivana Stojanovic, William Clement Karl
Imaging of Moving Targets With Multi-Static SAR Using an Overcomplete Dictionary. IEEE J. Sel. Top. Signal Process. 4 (1) (2010)
Ivana Stojanovic, William Clement Karl
Imaging of moving targets with multi-static SAR using an overcomplete dictionary CoRR (2009)
Yonggang Shi, William Clement Karl
A Real-Time Algorithm for the Approximation of Level-Set-Based Curve Evolution. IEEE Trans. Image Process. 17 (5) (2008)
Haihua Feng, William Clement Karl, David A. Castañón
Unified Anomaly Suppression and Boundary Extraction in Laser Radar Range Imagery based on a Joint Curve-Evolution and Expectation-Maximization Algorithm. IEEE Trans. Image Process. 17 (5) (2008)
Andrew Litvin, William Clement Karl, Jayant Shah
Shape and appearance modeling with feature distributions for image segmentation. ISBI (2006)
Yonggang Shi, William Clement Karl
A Fast Level Set Method Without Solving PDEs. ICASSP (2) (2005)
Andrew Litvin, William Clement Karl
Coupled Shape Distribution-Based Segmentation of Multiple Objects. IPMI (2005)
Yonggang Shi, William Clement Karl
Real-Time Tracking Using Level Sets. CVPR (2) (2005)
Yonggang Shi, Janusz Konrad, William Clement Karl
Multiple motion and occlusion segmentation with a multiphase level set method. VCIP (2004)
Andrew Litvin, William Clement Karl
Using shape distributions as priors in a curve evolution framework. ICASSP (3) (2004)
Yonggang Shi, William Clement Karl
Level Set Methods for Dynamic Tomography. ISBI (2004)
Venkatesh Saligrama, Yonggang Shi, William Clement Karl
Performance guarantees in sensor networks. ICASSP (2) (2004)
Yonggang Shi, William Clement Karl
Differentiable Minimin Shape Distance For Incorporating Topological Priors in Biomedical Imaging. ISBI (2004)
Andrew Litvin, William Clement Karl
Using shape distributions as priors in a curve evolution framework. Computational Imaging (2004)
Yonggang Shi, William Clement Karl
Shape reconstruction from unorganized points with a data-driven level set method. ICASSP (3) (2004)
Yonggang Shi, William Clement Karl
Tomographic reconstruction of dynamic objects. Computational Imaging (2003)
Haihua Feng, William Clement Karl, David A. Castañón
A curve evolution approach to object-based tomographic reconstruction. IEEE Trans. Image Process. 12 (1) (2003)
Yonggang Shi, William Clement Karl, David A. Castañón
Curve evolution methods for dynamic tomography with unknown dynamic models. Medical Imaging: Image Processing (2003)
Mohammed Saeed, William Clement Karl
Image segmentation utilizing wavelet-based spatially adaptive kernels. ICIP (1) (2002)
Müjdat Çetin, William Clement Karl, Alan S. Willsky
Edge-preserving image reconstruction for coherent imaging applications. ICIP (2) (2002)
Andrey Litvin, William Clement Karl
Image segmentation based on prior probabilistic shape models. ICASSP (2002)
Yonggang Shi, William Clement Karl
Dynamic tomography with curve evolution methods. ICASSP (2002)
Robert A. Weisenseel, William Clement Karl, Raymond C. Chan
Shared-boundary fusion for estimation of noisy multi-modality atherosclerotic plaque imagery. ICIP (3) (2002)
Yonggang Shi, William Clement Karl, David A. Castañón
Dynamic tomography using curve evolution with spatial-temporal regularization. ICIP (2) (2002)
Mukund Desai, Rami Mangoubi, Jayant Shah, William Clement Karl, David N. Kennedy, Homer H. Pien, Andrew J. Worth
Functional MRI Activity Characterization Using Response Time Shift Estimates from Curve Evolution. IEEE Trans. Medical Imaging 21 (11) (2002)
William Scott Hoge, Eric L. Miller, Hanoch Lev-Ari, Dana H. Brooks, William Clement Karl, Lawrence P. Panych
An efficient region of interest acquisition method for dynamic magnetic resonance imaging. IEEE Trans. Image Process. 10 (7) (2001)
Haihua Feng, David A. Castañón, William Clement Karl
A Curve Evolution Approach for Image Segmentation Using Adaptive Flows. ICCV (2001)
Müjdat Çetin, William Clement Karl
Feature-enhanced synthetic aperture radar image formation based on nonquadratic regularization. IEEE Trans. Image Process. 10 (4) (2001)
Ashvin Kannan, Mari Ostendorf, William Clement Karl, David A. Castañón, Randall K. Fish
ML parameter estimation of a multiscale stochastic process using the EM algorithm. IEEE Trans. Signal Process. 48 (6) (2000)
Haihua Feng, David A. Castañón, William Clement Karl
Tomographic Reconstruction Using Curve Evolution. CVPR (2000)
Raymond C. Chan, John P. Kaufhold, William Clement Karl, Robert S. Lees, David A. Castañón
A Variational Energy Approach for Estimating Vascular Structure and Deformation from B-mode Ultrasound Imagery. ICIP (2000)
Nitin Aggarwal, William Clement Karl
Line Detection in Images Through Regularized Hough Transform. ICIP (2000)
Müjdat Çetin, William Clement Karl
Superresolution and Edge-Preserving Reconstruction of Complex-Valued Synthetic Aperture Radar Images. ICIP (2000)
Michael K. Schneider, Paul W. Fieguth, William Clement Karl, Alan S. Willsky
Multiscale methods for the segmentation and reconstruction of signals and images. IEEE Trans. Image Process. 9 (3) (2000)
Haihua Feng, David A. Castañón, William Clement Karl, Eric L. Miller
Object-Based Reconstruction Using Coupled Tomographic Flows. ICIP (2000)
Soontorn Oraintara, William Clement Karl, David A. Castañón, Truong Q. Nguyen
A Method for Choosing the Regularization Parameter in Generalized Tikhonov Regularized Linear Inverse Problems. ICIP (2000)
Robert A. Weisenseel, William Clement Karl, David A. Castañón
A Region-Based Alternative for Edge-Preserving Smoothing. ICIP (2000)
Raymond C. Chan, William Clement Karl, Robert S. Lees
A New Model-Based Technique for Enhanced Small-Vessel Measurements in X-ray Ciné-Angiograms. IEEE Trans. Medical Imaging 19 (3) (2000)
Haihua Feng, David A. Castañón, William Clement Karl
A Statistical Approach to Rough Surface Underground Imaging. ICIP (2000)
Seema Jaggi, William Clement Karl, Stéphane Mallat, Alan S. Willsky
Silhouette recognition using high-resolution pursuit. Pattern Recognit. 32 (5) (1999)
Mohammed Saeed, William Clement Karl, Truong Q. Nguyen, Hamid R. Rabiee
A new multiresolution algorithm for image segmentation. ICASSP (1998)
Paul W. Fieguth, William Clement Karl, Alan S. Willsky
Efficient Multiresolution Counterparts to Variational Methods for Surface Reconstruction. Comput. Vis. Image Underst. 70 (2) (1998)
Robert A. Weisenseel, William Clement Karl, David A. Castañón, Richard C. Brower
MRF-based Algorithms for Segmentation of SAR Images. ICIP (3) (1998)
John P. Kaufhold, William Clement Karl, David A. Castañón
A Nested Recursive Approach to MAP Estimation based on Gauss-Markov Random Fields. ICIP (2) (1998)
John P. Kaufhold, William Clement Karl
A Nonparametric Defocus-based Approach to Reconstructing Thin 3D Structures in Optical Sectioning Microscopy. ICIP (2) (1998)
Austin B. Frakt, William Clement Karl, Alan S. Willsky
A multiscale hypothesis testing approach to anomaly detection and localization from noisy tomographic data. IEEE Trans. Image Process. 7 (6) (1998)
Eric L. Miller, William Clement Karl
Detection and Localization of Obscured Objects from Near-Field Sensor Array Data: Physical Models and Statistical Processing. ICIP (3) (1998)
Müjdat Çetin, William Clement Karl
A Statistical Method for Discrimination of Natural Terrain Types from SAR Data. ICIP (1) (1998)
Charles H. Fosgate, Hamid Krim, William W. Irving, William Clement Karl, Alan S. Willsky
Multiscale segmentation and anomaly enhancement of SAR imagery. IEEE Trans. Image Process. 6 (1) (1997)
John P. Kaufhold, Michael K. Schneider, Alan S. Willsky, William Clement Karl
A Statistical Method for Efficient Segmentation of MR Imagery. Int. J. Pattern Recognit. Artif. Intell. 11 (8) (1997)
Mohammed Saeed, Hamid R. Rabiee, William Clement Karl, Truong Q. Nguyen
Bayesian Restoration of Noisy Images with the EM Algorithm. ICIP (2) (1997)
John P. Kaufhold, Michael K. Schneider, William Clement Karl, Alan S. Willsky
A Recursive Estimation Approach to the Segmentation of MR Imagery. ICIP (2) (1997)
Raymond C. Chan, William Clement Karl, Robert S. Lees
Quality enhancement of arterial measurements based on a more accurate stochastic model of X-ray cine-angiography. ICIP (3) (1997)
Müjdat Çetin, William Clement Karl
A Statistical Tomographic Approach to Synthetic Aperture Radar Image Reconstruction. ICIP (1) (1997)
Mickey Bhatia, William Clement Karl, Alan S. Willsky
Tomographic reconstruction and estimation based on multiscale natural-pixel bases. IEEE Trans. Image Process. 6 (3) (1997)
William Clement Karl, Sanjeev R. Kulkarni, George C. Verghese, Alan S. Willsky
Local tests for consistency of support hyperplane data. J. Math. Imaging Vis. 6 (2-3) (1996)
Peyman Milanfar, William Clement Karl, Alan S. Willsky
A moment-based variational approach to tomographic reconstruction. IEEE Trans. Image Process. 5 (3) (1996)
Michael K. Schneider, Paul W. Fieguth, William Clement Karl, Alan S. Willsky
Multiscale methods for the segmentation of images. ICASSP (1996)
Lori Belcastro, William Clement Karl, Alan S. Willsky
Tomographic Reconstruction of Polygons from Knot Location and Chord Length Measurements. CVGIP Graph. Model. Image Process. 58 (3) (1996)
Charles H. Fosgate, Hamid Krim, Alan S. Willsky, William Clement Karl
Multiscale segmentation and anomaly enhancement of SAR imagery. ICIP (3) (1996)
Mickey Bhatia, William Clement Karl, Alan S. Willsky
A wavelet-based method for multiscale tomographic reconstruction. IEEE Trans. Medical Imaging 15 (1) (1996)
Peyman Milanfar, George C. Verghese, William Clement Karl, Alan S. Willsky
Reconstructing polygons from moments with connections to array processing. IEEE Trans. Signal Process. 43 (2) (1995)
Toshio Mike Chin, William Clement Karl, Alan S. Willsky
A distributed and iterative method for square root filtering in space-time estimation. Autom. 31 (1) (1995)
Seema Jaggi, William Clement Karl, Alan S. Willsky
Estimation of dynamically evolving ellipsoids with applications to medical imaging. IEEE Trans. Medical Imaging 14 (2) (1995)
Paul W. Fieguth, William Clement Karl, Alan S. Willsky, Carl Wunsch
Multiresolution optimal interpolation and statistical analysis of TOPEX/POSEIDON satellite altimetry. IEEE Trans. Geosci. Remote. Sens. 33 (2) (1995)
Seema Jaggi, Alan S. Willsky, William Clement Karl, Stéphane Mallat
Multiscale geometrical feature extraction and object recognition with wavelets and morphology. ICIP (3) (1995)
Paul W. Fieguth, William Clement Karl, Alan S. Willsky
Multiresolution statistical analysis and assimilation of large ocean data sets. ICASSP (1995)
William Clement Karl, George C. Verghese, Jeffrey H. Lang
Control of vibrational systems. IEEE Trans. Autom. Control. 39 (1) (1994)
Mickey Bhatia, William Clement Karl, Alan S. Willsky
Wavelet-Based Multiscale Stochastic Models for Efficient Tomographic Discrimination of Fractal Fields. ICIP (2) (1994)
Toshio Mike Chin, William Clement Karl, Alan S. Willsky
Probabilistic and sequential computation of optical flow using temporal coherence. IEEE Trans. Image Process. 3 (6) (1994)
Paul W. Fieguth, Alan S. Willsky, William Clement Karl
Multiresolution Stochastic Imaging of Satellite Oceanographic Altimetric Data. ICIP (2) (1994)
William Clement Karl, George C. Verghese, Alan S. Willsky
Reconstructing Ellipsoids from Projections. CVGIP Graph. Model. Image Process. 56 (2) (1994)
Peyman Milanfar, William Clement Karl, Alan S. Willsky
Reconstructing Binary Polygonal Objects from Projections: A Statistical View. CVGIP Graph. Model. Image Process. 56 (5) (1994)
Mark R. Luettgen, William Clement Karl, Alan S. Willsky
Efficient multiscale regularization with applications to the computation of optical flow. IEEE Trans. Image Process. 3 (1) (1994)
Peyman Milanfar, William Clement Karl, Alan S. Willsky
Moment-Based Geometric Image Reconstruction. ICIP (2) (1994)
Mark R. Luettgen, William Clement Karl, Alan S. Willsky, Robert R. Tenney
Multiscale representations of Markov random fields. IEEE Trans. Signal Process. 41 (12) (1993)
William Clement Karl, George C. Verghese
A sufficient condition for the stability of interval matrix polynomials. IEEE Trans. Autom. Control. 38 (7) (1993)
Toshio Mike Chin, William Clement Karl, Alan S. Willsky
Sequential filtering for multi-frame visual reconstruction. Signal Process. 28 (3) (1992)

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Publication Activity (10 Years)

Top Topics

Top Venues

William Clement Karl