Principle Publications

Listed publications by Donald L. Snyder include patents, books, professional journal and conference papers, and hobby-related articles.
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Patents

Carl J. Brunett, Jerome R. Cox, Jr., Donald L. Snyder, and Rodney A. Mattson, "Tomography System Having Nonconcurrent, Compound Axial Scanning," U.S. Patent No. 3,986,885; August 24, 1976.
Carl J. Brunett, Jerome R. Cox, Jr., Donald L. Snyder, and Rodney A. Mattson, "Transverse Tomography System Having Multibeam Orbital Scanning With All Beams Offset From The Center of Orbit," U.S. Patent No. 4,008,400; February 15, 1977.
Jerome R. Cox, Jr. and Donald L. Snyder, "Tomography System Having Axial Scanning," U.S. Patent No. 3,983,399; September 28, 1976.
Harper J. Whitehouse and Donald L. Snyder, "Imaging System," U.S. Patent No. 4,768,156; August 30, 1988.
P.-C. Cheng, D. L. Snyder, J. A. O'Sullivan, G. Wang, and M. W. Vannier "Iterative Process for Reconstructing Cone Beam Tomographic Images," U.S. Patent No. 5,909,476; June, 1999.

Books

D. L. Snyder, The State Variable Approach to Continuous Estimation, The M.I.T. Press, 1968.
D. L. Snyder, Random Point Processes, John Wiley and Sons, 1975.
D. L. Snyder and M. I. Miller, Random Point Processes in Time and Space, Springer-Verlag, 1991.

Journal and Conference Articles

D. L. Snyder, "A Nonlinear Study of Compensatory Manual Control Systems," IEEE Transactions on Human Factors in Electronics, HFE-5, pp. 25-28, Sept. 1964.
D. L. Snyder, "Some Useful Expressions for Optimum Linear Filtering in White Noise, II," Proc. of the IEEE (Corres.), 53, 9, pp. 1254-1255, Sept. 1965.
D. L. Snyder, "Optimum Linear Filtering of an Integrated Signal in White Noise," IEEE Transactions on Aerospace and Electronic Systems (Corres.), AES-2, pp. 231- 232, March 1966.
D. L. Snyder and L. D. Collins, "Realization of Filter Squarer Receivers," IEEE Transactions on Information Theory, IT-17, pp. 97-101, Jan. 1971.
D. L. Snyder and I. B. Rhodes, "Filtering and Control Performance Bounds with Implications on Asymptotic Separation," Automatica, 8,6, Nov. 1972.
D. L. Snyder, "Smoothing for Doubly Stochastic Poisson Processes," IEEE Transactions on Information Theory, IT-18, 5, pp. 558-562, Sept. 1972.
D. L. Snyder and I. B. Rhodes, "Phase and Frequency Tracking Accuracy in Direct Detection Optical Communication Systems," IEEE Transactions on Communication Technology, pp. 1139-1142, Dec. 1972.
K. B. Larson and D. L. Snyder, "Measurement of Relative Blood Flow, Transit Time Distributions, and Transport Model Parameters by Residue Detection when Radiotracer Recirculates," J. Theoretical Biology, 37, pp. 503-529, 1972.
D. L. Snyder, "Filtering and Detection for Doubly Stochastic Poisson Processes," IEEE Transactions on Information Theory, IT-19, Jan. 1972.
D. L. Snyder, "Statistical Analysis of Dynamic Tracer Data," IEEE Transactions on Biomedical Engineering, BME-20, 1, pp. 11-20, Jan. 1973. (Also included as a chapter in Computer Processing of Dynamic Images from an Anger Scintillation Camera, Society of Nuclear Medicine, 1974.)
D. L. Snyder and R. Forrester, "Phase Tracking Performance of Direct Detection Optical Receivers," IEEE Transactions on Communications, COM-21, 9, pp. 1037- 1039, Sept. 1973.
D. L. Snyder, E. Hoversten, R. Harger, and K. Kurimoto, "Direct Detection Optical Communication Receivers," IEEE Transactions on Communications, COM-22, 1, pp. 17-27, Jan. 1974.
D. L. Snyder and P. M. Fishman, "How to Track a Swarm of Fireflies by Observing Their Flashes," IEEE Transactions on Information Theory, IT-22, pp. 692-695, Nov. 1975.
P. M. Fishman and D. L. Snyder, "Statistical Inference for Time Space Point Processes," IEEE Transactions on Information Theory, IT-22, 3, May 1976.
J. Markham, D. L. Snyder, and J. R. Cox, Jr., "A Numerical Implementation of the Maximum Likelihood Method of Parameter Estimation for Tracer Kinetic Data," Mathematical Biosciences, 28, pp. 275-300, 1976.
M. V. Vaca and D. L. Snyder, "Estimation and Decision for Observations Derived from Martingales: Part I, Representations," IEEE Transactions on Information Theory, IT-22, pp. 691-707, Nov. 1976.
D. L. Snyder, I. B. Rhodes, and E. V. Hoversten, "A Separation Theorem for Stochastic Control Problems with Point Process Observations," Automatica, 13, Jan. 1977.
I. B. Rhodes and D. L. Snyder, "Estimation and Control Performance for Space Time Point Process Observations," IEEE Transactions on Automatic Control, AC-22, pp. 338-346, June 1977.
D. L. Snyder and J. R. Cox, Jr., "An Overview of Reconstructive Tomography and Limitations Imposed by a Finite Number of Projections," in Reconstruction Tomography in Diagnostic Radiology and Nuclear Medicine, (ed. M. Ter-Pogossian, et al.), University Park Press, Md., 1977.
A. Sripad and D. L. Snyder, "A Necessary and Sufficient Condition for Quantization Errors to be Uniform and White," IEEE Transactions on Acoustics, Speech, and Signal Processing, ASSP-25, pp. 442-448, Oct. 1977.
M. V. Vaca and D. L. Snyder, "Estimation and Decision for Observations Derived from Martingales: Part II," IEEE Transactions on Information Theory, IT-24, pp. 32-45, Jan. 1978.
A. B. Sripad and D. L. Snyder, "Quantization Errors in Floating Point Arithmetic," IEEE Transactions on Acoustics, Speech, and Signal Processing, ASSP-26, pp. 456-463, Oct. 1978.
J. L. Hibey, D. L. Snyder, and J. H. van Schuppen, "Error Probability Bounds for Continuous Time Decision Problems," IEEE Transactions on Information Theory, IT- 24, pp. 608-622, Sept. 1978.
R. E. Morley, Jr. and D. L. Snyder, "Maximum Likelihood Sequence Estimation for Randomly Dispersive Channels," IEEE Transactions on Communications, COM-27, pp. 833-839, June 1979.
D. L. Snyder and I. B. Rhodes, "Quaternary Pulse Modulation is Optimal for Optical Communication at One Gigabit per Second," Proc. National Telecommunications Conference, Washington D.C., p. 44.2.1, Nov. 1979.
D. L. Snyder and I. B. Rhodes, "Some Implications of the Cutoff Rate Criterion for Coded, Direct Detection, Optical Communication Systems," IEEE Transactions on Information Theory, Vol. IT-26, No. 3, pp. 327-338, May 1980.
P. Narayan And D. L. Snyder, "The Two User Cutoff Rate For An Asynchronous And A Synchronous Multiple Access Channel Are The Same," IEEE Transactions on Information Theory, Vol. IT-27, pp. 414-419, July 1981.
M. M. Ter-Pogossian, N. A. Mullani, D. C. Ficke, J. Markham, and D. L. Snyder, "Photon Time of Flight Assisted Positron Emission Tomography," J. Computer Assisted Tomography, Raven Press, New York, Vol. 5, No. 2, pp. 227-239, 1981.
D. L. Snyder, L. J. Thomas, Jr., and M. M. Ter-Pogossian, "A Mathematical Model for Positron Emission Tomography Systems Having Time-of-Flight Measurements," IEEE Transactions on Nuclear Science, Vol. NS-28, No. 3, pp. 3575-3583, June 1981.
G. H. Brandenburger, J. R. Klepper, J. G. Miller, and D. L. Snyder, "Effects of Anisotropy in the Ultrasonic Attenuation of Tissue on Computed Tomography," Ultrasonic Imaging, Vol. 3, pp. 113-143, 1981.
D. Snyder, "Some Noise Comparisons of Data-Collection Arrays for Emission Tomography Systems Having Time-of-Flight Measurements," IEEE Transactions on Nuclear Science, Vol. NS-29, pp. 1029-1033, February 1982.
T. Holmes, D. Snyder, D. Ficke, and M. Yamamoto, "Maximum-Likelihood Estimation Applied to Some Calibration Problems in Time-of-Flight Emission Tomography Systems," Proc. International Workshop on Time-of-Flight Emission Tomography, Washington University, St. Louis, MO., May 16-19, pp. 161-166, published by the IEEE Computer Society, IEEE Catalog Number CH1791-3, 1982.
D. Politte and D. L. Snyder, "A Simulation Study of Design Choices in the Implementation of Time-of-Flight Reconstruction Algorithms," Proc. International Workshop on Time-of-Flight Emission Tomography, Washington University, St. Louis, MO., May 16-19, pp. 131-136, published by the IEEE Computer Society, IEEE Catalog Number CH1791-3, 1982.
T. J. Holmes, R. E. Hitchens, G. J. Blaine, D. C. Ficke, and D. L. Snyder, "A Dedicated Hardware Architecture for Data Acquisition and Processing in a Time- of-Flight Emission Tomography System (SUPER-PETT)," IEEE Trans. on Nuclear Science, Vol. NS-30, No. 1, pp. 170-174, February 1983.
D. L. Snyder, "Preimage Selection in Time-of-Flight Tomography," IEEE Transactions on Nuclear Science, Vol. NS-30, No. 1, pp. 701-702, February 1983.
D. G. Politte, T. J. Holmes, and D. L. Snyder, "Effects of Quantization of Time-of-Flight Measurements on Image Signal-to-Noise Ratio in TOF Emission Tomography," IEEE Transactions on Nuclear Science, Vol. NS-30, No. 1, pp. 720-721, February 1983.
D. L. Snyder and C. Georghiades, "Modulator Design for Power Efficient Use of a Bandlimited Optical Communication Channel," IEEE Transactions on Communications, Vol. COM-31, No. 4, pp. 560-565, April 1983.
D. L. Snyder and D. G. Politte, "Image Reconstruction From List-Mode Data in an Emission-Tomography System Having Time-of-Flight Measurements," IEEE Transactions on Nuclear Science, Vol. NS-30, No. 3, pp. 1843-1849, June 1983.
D. G. Politte and D. L. Snyder, "Results of a Comparative Study of a Reconstruction Procedure for Producing Estimates of Radioactivity Distributions in Time-of-Flight Tomography," IEEE Transactions on Nuclear Science, Vol. NS-31, No. 1, pp. 614-619, February 1984.
T. J. Holmes, D. C. Ficke, and D. L. Snyder, "Modeling of Accidental Coincidences in both Conventional and Time-of-Flight Positron-Emission Tomography," IEEE Transactions on Nuclear Science, Vol. NS-31, No. 1, February 1984.
T. J. Holmes, D. L. Snyder, and D. C. Ficke, "A Statistical Analysis of Count Normalization Methods in Positron-Emission Tomography," IEEE Transactions on Nuclear Science, Vol. NS-31, No. 1, pp. 521- 526, February 1984.
D. L. Snyder, "Utilizing Side Information in Emission Tomography," IEEE Transactions on Nuclear Science, Vol. NS-31, No. 1, pp. 533-537, February 1984.
D. L. Snyder, "Parameter Estimation for Dynamic Studies in Emission Tomography Systems Having List Mode Data," IEEE Transactions on Nuclear Science, Vol. NS-21, Vol. NS-31, No. 2, pp. 925-932, February 1984.
C. Georghiades and D. L. Snyder, "Locating Data Frames in Direct Detection Optical Communication," IEEE Transactions on Communications, Vol. COM-32, Vol. COM-32, No. 2, pp. 118-123, Feb. 1984.
C.-W. Chen and D. L. Snyder, "A Lower Bound on the Estimation Performance for Stochastic Control Systems," IEEE Transactions on Automatic Control, Vol. AC-29, No. 6, pp. 557-559, June 1984.
D. L. Snyder, "Algorithms and Architectures for Statistical Image Processing in Emission Tomography," Proc. 28th Annual Symposium, Soc. of Photo-Optical Instrumentation Engineers, San Diego, Calif., August 1984.
D. L. Snyder, "Estimating the Intensity Function of a Poisson Process When Each of Its Points Is Observed After A Random Translation," Proc. Twenty-Second Annual Allerton Conf. on Communication, Control, and Computing, Univ. of Ill., Oct. 1984.
M. I. Miller, D. L. Snyder, T. R. Miller, "Maximum-Likelihood Reconstruction for Single-Photon Emission Computed-Tomography," IEEE Transactions on Nuclear Science, Vol. NS-32, pp. 769-778, Feb. 1985.
J. Ollinger and D. L. Snyder, "A Preliminary Evaluation of the EM Algorithm for Estimating Dynamic Parameters in Emission Tomography," IEEE Transactions on Nuclear Science, Vol. NS-32, pp. 848-854, February 1985.
C. Georghiades and D. L. Snyder, "A Proposed Receiver Structure for Optical Communication Systems that Employ Heterodyne Detection and a Semiconductor Laser as a Local Oscillator," IEEE Transactions on Communications, Vol. COM-33, pp. 382-384, April 1985.
D. L. Snyder and M. I. Miller, "The Use of Sieves to Stabilize Images Produced with the EM Algorithm for Emission Tomography," IEEE Transactions on Nuclear Science, Vol. NS-32, pp. 3864-3872, October 1985.
D. L. Snyder and H. J. Whitehouse, "Delay-Doppler Radar-Imaging Using Chirp-Rate Modulation," Proc. Dixieme Colloque sur le Traitement du Signal et Ses Applications, Nice, France, May 1985.
M. I. Miller, K. B. Larson, J. E. Saffitz, D. L. Snyder, and L. J. Thomas, Jr., "Maximum-Likelihood Estimation Applied to Electron-Microscope Autoradiography," J. of Electron Microscopy Techniques, Vol. 2, pp. 611-636, Dec. 1985.
J. M. Ollinger and D. L. Snyder, "An Evaluation of an Improved Method for Computing Histograms in Dynamic Tracer Studies Using Positron Emission Tomography," IEEE Transactions on Nuclear Science, Vol. 33, pp. 435-438, February 1986.
D. L. Snyder, M. I. Miller, and S. Moore, "An Evaluation of the Use of Sieves for Producing Estimates of Radioactivity Distributions with the EM Algorithm for Positron Emission Tomography," IEEE Transactions on Nuclear Science, Vol. 33, pp. 492-495, February 1986.
D. L. Snyder and M. I. Miller, "Estimation Under Quantum-Limited Conditions," Topical Meeting on Quantum Limited Imaging and Image Processing, Optical Society of America, Honolulu, Hawaii, pp. 120-123, April 1986.
D. L. Snyder, H. J. Whitehouse, J. T. Wohlschlaeger, and R. C. Lewis, "A New Approach to Radar/Sonar Imaging," Proc. 1986 SPIE Conf. on Advanced Algorithms and Architectures, Vol. 696, San Diego, CA, pp. 134-139, August 1986.
M. I. Miller, D. L. Snyder, and M. Turmon, "Iterative Maximum-Likelihood Estimation of Toeplitz-Constrained Covariances," Proc. Twenty-Fourth Annual Allerton Conference on Communication, Control, and Computing, Univ. of Illinois, Urbana, IL, October 1986.
D. L. Snyder and M. I. Miller, "The Use of Grenander’s Sieves in Quantum- Limited Imaging," Proc. Twenty-Fourth Annual Allerton Conference on Communication, Control, and Computing, Univ. of Illinois, Urbana, IL, p. 213, October 1986.
M. I. Miller and D. L. Snyder, "The Role of Likelihood and Entropy in Incomplete-Data Problems to Estimating Point-Process Intensities and Toeplitz Constrained Covariances," Proceedings of the IEEE, Vol. 75, No. 7, pp. 892-907, July 1987.
D. L. Snyder, M. I. Miller, L. J. Thomas, Jr., and D. G. Politte, "Noise and Edge Artifacts in Maximum-Likelihood Reconstructions for Emission Tomography," IEEE Transactions on Medical Imaging, Vol. MI-6, pp. 228-238, September 1987.
P. Narayan and D. L. Snyder, "Signal Set Design for Band-Limited Memoryless Multiple-Access Channels with Soft Decision Demodulation," IEEE Transactions on Information Theory, Vol. IT-33, No. 4, pp. 539-556, July 1987.
D. L. Snyder, J. A. O’Sullivan, and M. I. Miller, "An Estimation-Theoretic Approach to Radar Imaging," Proc. 31st Annual International Technical Symp. on Optical and Optoelectronic Applied Science and Engineering, Society of Photooptical Instrumentation Engineers, Conference 826: Advanced Algorithms and Architectures for Signal Processing, San Diego, CA, August 1987.
D. G. Politte and D. L. Snyder, "The Use of Constraints to Eliminate Artifacts in Maximum-Likelihood Image Estimation for Emission Tomography," IEEE Transactions on Nuclear Science, February 1988.
D. L. Snyder, M. I. Miller, and T. J. Schulz, "Constrained Probability-Density Estimation from Noisy Data," Proc. 1988 Conf. on Information Sciences and Systems, p. 170-172, Princeton Univ., March 1988.
D. L. Snyder, D. G. Politte, and M. I. Miller "A Case Study in Statistical Image Processing: Positron Emission Tomography," Proc. AMS-SIAM Workshop on Spatial Statistics and Imaging, Bowdoin College, June 1988.
J. A. O’Sullivan and D. L. Snyder, "High Resolution Imaging Using Spectrum Estimation Methods," Proc. Summer Program on Signal Processing, Inst. for Mathematics and Its Applications, Univ. of Minn., Minneapolis, August 1988.
T. J. Schulz and D. L. Snyder, "A Parametric Form for Sieve Constrained Maximum Likelihood Density Estimation from Noisy Data," Proc. 26th Annual Allerton Conf. on Communication, Control, and Computing, Univ. of Illinois, Urbana, September 1988.
J. A. O’Sullivan, P. Moulin, and D. L. Snyder, "Cramér-Rao Bounds for Constrained Spectrum Estimation with Application to a Problem in Radar Imaging," Proc. 26th Annual Allerton Conf. on Communication, Control, and Computing, Univ. of Illinois, Urbana, September 1988.
H. A. Klotz and D. L. Snyder, "A Hardware Architecture for Computing Maximum-Likelihood Estimates in Emission Tomography," IEEE Transactions on Medical Imaging, Vol. 7, pp. 279-290, December 1988.
P. A. Moulin, D. L. Snyder, and J. A. O’Sullivan, "Maximum Likelihood Spectrum Estimation of Periodic Processes from Noisy Data," Proc. 1989 Conf. on Information Sciences and Systems, pp. 610-615, Johns Hopkins Univ., Baltimore, MD, March 1989.
B. J. Slocumb and D. L. Snyder, "Maximum Likelihood Estimation Applied To Quantum-Limited Optical Position-Sensing," Proc. SPIE Conf. on Acquistion, Tracking, and Pointing IV, Orlando, FL, pp. 165-176, April 1990.
D. L. Snyder, J. A. O’Sullivan, and M. I. Miller, "An Estimation-Theoretic Approach to Radar Imaging," IEEE Transactions on Information Theory, Vol. IT-35, pp. 536-548, May 1989.
D. L. Snyder and T. J. Schulz, "High Resolution Imaging at Low Light Levels Through Weak Turbulence," J. Optical Society of America A, Vol. 7, pp. 1251-1265, July 1990.
D. L. Snyder, "Tomographic Techniques in Image and Signal Processing," Proc. Conf. on Advanced Signal Processing, Architectures and Implementations, Photo-Optical Instrumentation Engineers, Vol. 1348, pp. 14-19, San Diego, Calif., July 1990.
T. J. Schulz and D. L. Snyder, "A New Method for Forming Images of Objects from Their Fourier Magnitude," Proc. Conf. on Advanced Signal Processing, Architectures and Implementations, Photo-Optical Instrumentation Engineers, Vol. 1351, pp. 650-651, San Diego, Calif., July 1990.
D. L. Snyder, "Modifications of the Lucy-Richardson Iteration for Restoring Hubble Space-Telescope Imagery," Proc. Workshop on HST Image Restoration, Space Telescope Science Institute, Baltimore, Md., August 1990.
C. N. Georghiades and D. L. Snyder, "The Expectation-Maximization Algorithm for Symbol Unsynchronized Sequence Detection," IEEE Transactions on Communications, Vol. 39, pp. 54-61, January 1991.
M. I. Miller, Daniel R. Fuhrmann, J. A. O’Sullivan, and D. L. Snyder, "Maximum-Likelihood Methods for Toeplitz Covariance Estimation and Radar Imaging," in: Advances in Spectrum Analysis and Array Processing, Vol. II (S. Haykin, Ed.), Prentice-Hall, Englewood Cliffs NJ, Ch. 4, 1991.
D. G. Politte and D. L. Snyder, "Corrections for Accidental Coincidences and Attenuation in Maximum-Likelihood Image Reconstruction for Positron-Emission Tomography," IEEE Transactions on Medical Imaging, January 1991.
T. J. Schulz and D. L. Snyder, "Imaging a Randomly Moving Object from Quantum-Limited Data: Applications to Image Recovery from Second- and Third-Order Autocorreleations," J. Optical Society of America A, Vol. 8, No. 5, pp. 801-807, May 1991.
M. I. Miller and D. L. Snyder, "Parallel Computation Strategy for Image Reconstruction Based on Regularized Maximum Likelihood," Proc. Interface ‘91, 23rd Symposium on the Interface between Computing Science and Statistics, Seattle WA, April 1991.
T. J. Schulz and D. L. Snyder, "Image Recovery from Photon Differences," Proc. 1991 Conference on Information Sciences and Systems, Johns Hopkins University, Baltimore MD, 1991.
D. L. Snyder, D. G. Politte, and M. I. Miller "A Case Study in Statistical Image Processing: Positron Emission Tomography," pp. 368-381 in: Spatial Statistics and Imaging, (A. Possolo, Ed.), Monograph Series, Institute of Mathematical Statistics, Hayward, CA., 1991.
P. Moulin, J. A. O’Sullivan, and D. L. Snyder, "A Method of Sieves for Multiresolution Spectrum Estimation and Radar Imaging," IEEE Transactions on Information Theory, Vol. 38, pp. 801-813, March 1992.
D. L. Snyder, T. J. Schulz and J. A. O’Sullivan, "Deblurring Subject to Nonnegativity Constraints," IEEE Transactions on Signal Processing, Vol. 40, pp. 1143-1150, May 1992.
T. J. Schulz and D. L. Snyder, "Image Recovery from Correlations," J. Optical Society of America A, Vol. 9, pp. 1266-1272, August 1992.
D. G. Politte and D. L. Snyder, "Image Reconstruction for Positron-Emission Tomography When Anatomical Boundaries are Known," 1991 IEEE Nuclear Science Symposium, Santa Fe, NM. Submitted for publication in the IEEE Transactions on Medical Imaging, 1991.
J. A. O’Sullivan, P. Moulin, D. L. Snyder, and D. G. Porter, "An Application of Estimation Theoretic Radar Imaging," Journal of Imaging Systems and Technology, May 1992.
D. L. Snyder, A. M. Hammoud, and R. L. White, "Image Recovery from Data Acquired with a Charge-Coupled-Device Camera," Journal of the Optical Society of America A, Vol. 10, pp. 1014-1023, May 1993.
J. A. O’Sullivan, D. L. Snyder, D. G. Porter, and P. Moulin, "An Application of Splines to Maximum Likelihood Radar Imaging," International Journal of Imaging Systems and Technology, Vol. 4, pp. 256-264, 1993.
D. L. Snyder, C. W. Helstrom, A. D. Lanterman, M. Faisal, and R. L. White, "Compensation for readout noise in CCD images," Journal of the Optical Society of America A, Vol. 12, pp. 272-283, Feb. 1995.
D. L. Snyder, M. Faisal, A. D. Lanterman, and R. L. White, D. L. Snyder, M. Faisal, A. D. Lanterman, and R. L. White, "Implimentation of a modified Richardson-Lucy method for image restoration on a massively parallel computer to compensate for space-variant point spread of a charge-coupled-device camera," J. of the Optical Society of America A , Vol. 12, page 2593, Dec. 1995.
S. P. Jacobs, J. A. O’Sullivan, M. Faisal, A. Srivastava, D. L. Snyder, and M. I. Miller, "Automatic target recognition using sequences of high resolution radar range-profiles," IEEE Trans. on Image Processing, in review, 1995.
M. I. Miller, U. Grenander, D. L. Snyder, and J. A. O’Sullivan, "Automatic Target recognition organized via jump-diffusion algorithms," IEEE Trans. on Image Processing, in review, 1995.
C. Preza, D. L. Snyder, and J.-A. Conchello, "Imaging models for three-dimensional transmitted-light DIC microscopy," Proc. IS&T/SPIE Symposium on Electronic Imaging: Science and Technology, Conference 2655: Three-Dimensional Microscopy Image Acquisition and Processing III, San Jose, CA, Feb. 1996.
G. Wang, D. L. Snyder, J. A. O’Sullivan, and M. W. Vannier, "Iterative deblurring for CT metal-artifact reduction," IEEE Trans. on Medical Imaging, Vol. 15, pp. 657-664, October 1996.
C. Preza, D. L. Snyder, and J.-A. Conchello, "Image reconstruction for three-dimensional transmitted-light DIC microscopy," Proc. SPIE BiO97, 3D Microscopy: Image Acquisition and Processing IV, pp. 2984-2994, 1997.
A. D. Lanterman, M. I. Miller, and D. L. Snyder, "General Metropolis-Hastings jump diffusions for automatic target recognition in infrared scenes," J. Optical Engineering, Vol. 36, pp. 1123-1137, April 1997.
J. A. O'Sullivan, R. E. Blahut, and D. L. Snyder, "Information-Theoretic Image Formation," IEEE Trans. on Information Theory, Vol. 44, pp. 2094-2123, Oct. 1998.
D. L. Snyder and J. A. O’Sullivan, "Object Constrained Computerized Tomography," Optical Society of America, Eighty-Third Annual Meeting, Santa Clara, CA, September 1999.
D. L. Snyder, J. A. O'Sullivan, B. R. Whiting, J. F. Williamson, J. Benac, J. A. Cataldo, and R. Murphy, "Object constrained image reconstruction for metal artifact reduction in X-ray tomographic imaging of intracavitary brachytherapy patients," paper TH-B309-07, World Congress on Medical Physics and Biomedical Engineering, Chicago, July 2000.
D. L. Snyder, J. A. O'Sullivan, B. R. Whiting, R. J. Murphy, J. Benac, J. A. Cataldo, D. G. Politte, and J. F. Williamson, "Deblurring Subject To Nonnegativity Constraints When Known Functions Are Present, With Application To Object-Constrained Computerized Tomography," IEEE Trans. on Medical Imaging, Vol. 20, pp. 1009-1017, October 2001.
R. J. Murphy, J. A. O’Sullivan, and D. L. Snyder, "An Alternating Minimization Approach to Image Formation in the Presence of a Known Function," 38th Annual Allerton Conference, University of Illinois, Urbana-Champaign IL, September 2000.
J. F. Williamson, B. R. Whiting, J. Benac, R. J. Murphy, G. J. Blaine, J. A. O’Sullivan, D. G. Politte, and D. L. Snyder, "Prospects for quantitative CT imaging in the presence of foreign metal bodies using statistical image reconstruction," Med. Phys., pp. 2404-2418, October 2002.
R. J. Murphy, S. Yan, J. A. O’Sullivan, D. L. Snyder, B. R. Whiting, D. G. Politte, "Pose estimation of known objects during transmission tomographic image reconstruction," IEEE Transactions on Medical Imaging, Vol. 25, pp. 1392-1404, October 2006.
D. L. Snyder, J. A. O’Sullivan, R. J. Murphy RJ, D. G. Politte DG, B. R. Whiting, and J. F. Williamson "Maximum likelihood image reconstruction for transmission tomography when projection data are incomplete," Phys. Med. Biol., Vol. 51, pp. 5603-5619, November 2006.

Other Articles

Donald L. Snyder, "Sightings In St. Louis," Compendium, Journal of the North American Sundial Society, Vol. 7, No. 3, pp. 24-26, September 2000.  (click to read - requires Adobe Acrobat)
Donald L. Snyder, "Sighting In St. Augustine, Florida," Compendium, Journal of the North American Sundial Society, Vol. 8, No. 2, p. 32, June 2001.  (click to read - requires Adobe Acrobat)
Donald L. Snyder, "Sighting In St. Augustine, Florida, Revisited," Compendium, Journal of the North American Sundial Society, Vol. 14, No. 1, pp. 34-35, March 2007.  (click to read - requires Adobe Acrobat)
Donald L. Snyder and Arthur Schuermann, "The Sundial at Jefferson Barracks in St. Louis," May 2008.  (click to read - requires Adobe Acrobat)
Donald L. Snyder and Anne Woodhouse, "A Forgotten Sundial Designed by Thomas Jefferson," June 2008.  (click to read - requires Adobe Acrobat)