Software for the methods described in the papers below is here.

2008

Roummel Marcia, Changsoon Kim, Jungsang Kim, David Brady, and Rebecca Willett. "Superimposed video disambiguation for increased field of view", submitted to Optics Express.

Scott McCain, Rebecca Willett, and David Brady. "Multi-excitation Raman spectroscopy technique for fluorescence rejection", Optics Express, vol 16, no. 15, pp 10975-10991.

Zachary Harmany, Rebecca Willett, Aarti Singh, and Robert Nowak. "Controlling the error in fMRI: Hypothesis testing or set estimation?", IEEE International Symposium on Biomedical Imaging — ISBI 2008.

Roummel Marcia and Rebecca Willett. "Compressive Coded Aperture Video Reconstruction", accepted for the European Signal Processing Conference — EUSIPCO 2008.

Zachary Harmany, Rebecca Willett, Aarti Singh, and Robert Nowak. "Controlling the error in fMRI: Hypothesis testing or set estimation?", IEEE International Symposium on Biomedical Imaging — ISBI 2008.

Jorge Silva and Rebecca Willett. “Detection of anomalous meetings in a social network,” Proc. Conference on Information Sciences and Systems — CISS 2008.

Roummel Marcia and Rebecca Willett. “Compressive Coded Aperture Superresolution Image Reconstruction,” Proc. IEEE Int. Conf. Acoust., Speech, Signal Processing — ICASSP 2008. (slides)

Mohan Shankar, Rebecca Willett, Nikos Pitsianis, Timothy Schulz, Robert Gibbons, Robert Te Kolste, J. Carriere, C. Chen, D. Prather, David Brady. "Thin infrared imaging systems through multi-channel sampling," Applied Optics, vol. 47, no. 10, pp. B1-B10, 2008.

Ashwin Wagadarikar, Renu John, Rebecca Willett, and David Brady, "Single disperser design for coded aperture snapshot spectral imaging," Applied Optics, vol. 47, no. 10, pp. B44-B51, 2008.

2007

Jorge Silva and Rebecca Willett. "Hypergraph-based detection of anomalous high-dimensional co-occurrences ," submitted, 2007.

Rebecca Willett and Robert Nowak. "Minimax Optimal Level Set Estimation", IEEE Transactions on Image Processing, vol. 16, no. 12, pp. 2965-2979, 2007.

Rebecca Willett and Robert Nowak, "Multiscale Poisson Intensity and Density Estimation" IEEE Transactions on Information Theory, vol. 53, no. 9, pp. 3171-3187, 2007.

Clayton Scott, Gowtham Bellala, and Rebecca Willett. "Genearlization error analysis for FDR controlled classification," IEEE Statistical Signal Processing Workshop (SSP), 2007.

Kalyani Krishnamurthy and Rebecca Willett. "Multiscale reconstruction for photon-limited hyperspectral data," IEEE Statistical Signal Processing Workshop (SSP), 2007.

Michael Gehm, Renu John, David Brady, Rebecca Willett, and Timothy Schultz. " Single-shot compressive spectral imaging with a dual-disperser architecture," Optics Express, Vol. 15, No. 21, pp. 14013-14027, 2007.

Rebecca Willett. "Multiscale intensity estimation for multi-photon microscopy," ISBI 2007.

Rebecca Willett, Michael Gehm, and David Brady. "Multiscale reconstruction for computational spectral imaging," SPIE Electronic Imaging 2007, Computational Imaging V.

Rebecca Willett. "Multiscale intensity estimation for marked Poisson processes," ICASSP 2007.

Rebecca Willett. "Multiscale reconstruction for photon-limited shifted excitation Raman spectroscopy," ICASSP 2007.

2006

Rebecca Willett. "Multiscale Analysis of Photon-Limited Astronomical Images," Statistical Challenges in Modern Astronomy (SCMA) IV. Additional images available here.

Mohan Shankar, Rebecca Willett, Nikos Pitsianis, Robert Te Kolste, C. Chen, Robert Gibbons, and David Brady. "Ultra-thin Multiple-channel LWIR Imaging Systems," SPIE Optics and Photonics 2006.

Paul Barford, Robert Nowak, Rebecca Willett, and Vinod Yegneswaran. "Toward a Model for Sources of Internet Background Radiation" in Proceedings of the Passive and Active Measurement Conference (PAM '06).

2005

"Faster Rates in Regression via Active Learning" with R. Castro and R. Nowak, in NIPS 2005.

"Faster Rates in Regression via Active Learning" with R. Castro and R. Nowak, University of Wisconsin Technical Report ECE-05-3.

"Level Set Estimation in Medical Imaging" with R. Nowak, SSP 2005.

"Minimax Optimal Level Set Estimation" with R. Nowak, in Wavelets XI at the SPIE Annual Meeting.

"Multiresolution Methods for Recovering Signals and Sets from Noisy Observations" Ph.D. Thesis, Rice University.

"Level Set Estimation via Trees" with R. Nowak, ICASSP 2005.

2004

"Fast, Near-Optimal, Multiresolution Estimation of Poisson Signals and Images" with R. Nowak, EUSIPCO 2004.

"Adaptive Sampling for Wireless Sensor Networks" with A. Martin and R. Nowak, ISIT 2004.

"Complexity-Regularized Multiresolution Density Estimation" with R. Nowak, ISIT 2004.

"Estimating Inhomogeneous Fields Using Wireless Sensor Networks" with R. Nowak and U. Mitra, IEEE Journal on Selected Areas in Communications, Special Issue on Fundamental Performance Limits of Wireless Sensor Networks.

"Coarse-to-Fine Manifold Learning" with R. Castro and R. Nowak, ICASSP 2004 .

"Backcasting: Adaptive Sampling for Sensor Networks" with A. Martin and R. Nowak, IPSN 2004 .

"Fast Multiresolution Photon-Limited Image Reconstruction" with R. Nowak, ISBI 2004 .

2003

"Backcasting: A New Approach to Energy Conservation in Sensor Networks" with A. Martin and R. Nowak, University of Wisconsin Technical Report ECE-03-4.

"Wavelet-Based Superresolution in Astronomy" with I. Jermyn, R. Nowak, and J. Zerubia, in Astronomical Data Analysis Software and Systems (ADASS) 2003.

"Multiscale Likelihood Analysis and Image Reconstruction" with R. Nowak, in Wavelets X at the SPIE Annual Meeting.

"Multiscale Density Estimation" with R. Nowak, Technical Report TREE0303

"Platelets: a multiscale approach for recovering edges and surfaces in photon-limited medical imaging" with R. Nowak, in IEEE Transactions on Medical Imaging, Volume: 22, Issue: 3 , March 2003, Page(s): 332 -350.

"CORT: Classification Or Regression Trees" with C. Scott and R. Nowak, in ICASSP 2003.

2002

"Multiscale Analysis for Intensity and Density Estimation" MS Thesis, Rice University, April 2002.

"Platelets for Multiscale Analysis in Medical Imaging" with R. Nowak, presented at EMBS-BMES 2002.

"Platelets for Multiscale Analysis in Photon-Limited Imaging" with R. Nowak, presented at ICIP 2002.

"Multiresolution Nonparametric Intensity and Density Estimation" with R. Nowak, presented at ICASSP 2002.

2001

"Platelets: A Multiscale Approach for Recovering Edges and Surfaces in Photon Limited Medical Imaging" with R. Nowak, Technical Report TREE0105