Publications

Book Chapter: 
Preza, C., King, S. V., Dragomir, N. M., Cogswell, C. J., “Phase Imaging Microscopy – Beyond Darkfield, Phase and Differential Interference Contrast (DIC) Microscopy,” in Handbook of Biomedical Optics, Boas, D. A., Pitris C., and Ramanujam, N., eds., Taylor and Francis Books, in press, 2011. (Invited chapter)

Journal Publications: 

  1. Patwary, N., King, S. V., Saavedra, G., and Preza, C., Reducing impact on aberrations in 3D fluorescence imaging using wavefront coding with a radially symmetric phase mask", Optics Express, 24(12), 12905-12921, doi: 10.1364/OE.24.012905, 2016.

  2. Ghosh S, Preza C; Three-dimensional block-based restoration integrated with wide-field fluorescence microscopy for the investigation of thick specimens with spatially variant refractive index. J. Biomed. Opt. 0001;21(4):046010. doi:10.1117/1.JBO.21.4.046010, 2016.

  3. Sharon V. King, Ana Doblas, Nurmohammed Patwary, Genaro Saavedra, Manuel Martínez-Corral, and Chrysanthe Preza, "Spatial light modulator phase mask implementation of wavefront encoded 3D computational-optical microscopy," Appl. Opt. 54, 8587-8595 (2015).

  4. Patwary, N., and Preza, C., “Image restoration for three-dimensional fluorescence microscopy using an orthonormal basis for efficient representation of depth-variant point-spread functions”, Biomed. Opt. Express 6(10), 3826-3841, doi: 10.1364/BOE.6.003826, 2015.external_link

  5. Ghosh, S. and Preza, C., “Fluorescence microscopy point spread function model accounting for aberrations due to refractive index variability within a specimen,” Journal of Biomedical Optics, 20(7), 075003, doi:10.1117/1.JBO.20.7.075003, 2015.external_link

  6. Ghosh, Sreya, and Chrysanthe Preza. "Characterization of a three-dimensional double-helix point-spread function for fluorescence microscopy in the presence of spherical aberration." Journal of biomedical optics 18.3 (2013): 036010-036010.external_link

  7. Furxhi, O., Jacobs, E. L. and Preza, C., “Image plane coded aperture for Terahertz imaging,” Optical Engineering, 51(9), 091612-1, 2012.

  8. Yuan, S. and C. Preza, “Point-spread function engineering to reduce the impact of spherical aberration on 3D computational fluorescence microscopy imaging,” Optics Express, 19(23), 23298-23314, 2011.external_link

  9. King, S. V., Libertun, A. R., Piestun, R., Cogswell, C. J.,Preza, C., "Quantitative phase microscopy through differential interference imaging," Journal of Biomedical Optics, Vol. 13(2), 024020, 2008.external_link

  10. Homem, M. R. P., Mascarenhas, N. D. A., Costa, L. F., and Preza C., "Biological Image Restoration in Optical-Sectioning Microscopy Using Prototype Image Constraints", Real Time Imaging , special issue on Imaging in Bioinformatics , 8(6), 475-490, 2002.external_link

  11. Fuhrmann, D. R., Preza, C., O' Sullivan, J. A., Snyder, D. L., and Smith, W.H., "Spectrum Estimation from Quantum-Limited Interferograms", IEEE Transactions on Signal Processing , Vol. 52, No. 4, pp. 950-961, April, 2004.external_link

  12. Preza, C. and Conchello, J.-A. "Depth-Variant Maximum-Likelihood Restoration for Three-Dimensional Fluorescence Microscopy", Journal of the Optical Society of America A , Vol. 21, No. 9, pp. 1593-1601, September, 2004.external_link

  13. Fox, D. J. Jr., Tysver Velde, H., Preza, C., O' Sullivan, J. A., Smith, W. H., and Woolsey, T. A., "Computational hyperspectral interferometry for studies of brain function: proof of concept", Applied Optics , Vol. 45, No. 13, pp. 3009-3021, May 2006.external_link

  14. Preza, C., "Rotational-diversity phase estimation from differential-interference-contrast microscopy images", Journal of the Optical Society of America A , 17(3), 415-424, 2000.external_link

  15. Preza, C., Snyder, D. L., and Conchello, J.A., "Theoretical development and experimental evaluation of imaging models for differential-interference-contrast microscopy," Journal of the Optical Society of America A, 16(9):2185-2199, 1999.external_link

  16. McNally, J. G., Preza, C. , Conchello, J.A., and Thomas, Jr., L. J., "Artifacts in Computational Optical-Sectioning Microscopy," Journal of the Optical Society of America A, 11(3):1056-1067, 1994.external_link

  17. Preza, C., Miller, M. I., Thomas, Jr., L. J., and McNally, J. G., "Regularized Linear Method for Reconstruction of Three-Dimensional Microscopic Objects from Optical Sections", Journal of the Optical Society of America A , 9(2):219-228, February 1992external_link

  18. Preza, C., Ollinger, J. M., McNally, J. G., and Thomas, Jr., L. J., "Point Spread Sensitivity Analysis for Computational Optical Sectioning Microscopy," Micron and Microscopica Acta , Special issue, 23(4):501-513, 1992. (Invited paper)external_link

Conference Publications:

  1. Patwary, N., King, S. V., Shabani Hasti and Preza, C., "Experimental Implementation of Wavefront Encoding in 3D Widefield Fluorescence Microscopy Using a Fabricated Phase Mask Designed to Reduce System Depth Variability," Imaging and Applied Optics Congress, Computational Optical Sensing and Imaging (COSI), OSA Technical Digest (online) paper CW2D.3, doi: 10.1364/COSI.2016.CW2D.3, 2016.

  2. Ghosh, S. and Preza, C., "Block-Based Restoration Method for Wide-field Microscopy of Samples with Variable Refractive Index," Imaging and Applied Optics Congress, Computational Optical Sensing and Imaging (COSI), OSA Technical Digest (online) paper CM3D.3, doi: 10.1364/COSI.2016.CM3D.3, 2016.

  3. Patwary, N. and Preza, C., "Reducing restoration artifacts in 3D computational microscopy using wavefront encoding," in Computational Imaging XIV, IS&T International Symposium on Electronic Imaging,1-6(6), doi: 10.2352/ISSN.2470-1173.2016.19.COIMG-157, 2016.

  4. Shabani, H., Sánchez-Ortiga, E., Preza, C., "Investigating the performance of reconstruction methods used in structured illumination microscopy as a function of the illumination pattern's modulation frequency," Proc. SPIE 9713, Three-Dimensional and Multidimensional Microscopy: Image Acquisition and Processing XXIII, 9713, 971305, doi: 10.1117/12.2213411, 2016.

  5. Patwary, N. and Preza, C., "Wavefront encoded computational optical sectioning microscopy reduces depth variability in 3D imaging," Imaging and Applied Optics Congress, Computational Optical Sensing and Imaging (COSI) Conference, OSA Technical Digest (online) paper CM2E.4, doi:10.1364/COSI.2015.CM2E.4, 2015.

  6. King, S. V., Hossain, Md S., and Preza, C., "Dual acquisition of fluorescence and quantitative phase microscopy with high-speed switchable optics for DIC," Optics in the Life Sciences, OSA Technical Digest (online), Novel Techniques in Microscopy, paper NW3C.4., doi:10.1364/NTM.2015.NW3C.4, 2015.

  7. Ghosh, S., and Preza, C., "Space-Variant Image Formation for 3D Fluorescence Microscopy Using a Computationally Efficient Block-Based Model," 2015 IEEE 12th International Symposium on Biomedical Imaging (ISBI) From Nano to Macro, 7163990, 789-792, doi: 10.1109/ISBI.2015.7163990, 2015.

  8. Ghosh, S., and Preza, C., "A block-based forward imaging model for improved sample volume representation in computational optical sectioning microscopy," Proc. SPIE 9330, Three-Dimensional and Multidimensional Microscopy: Image Acquisition and Processing XXII, 93300T, doi:10.1117/12.2077001, 2015.

  9. Patwary, N., King, S. V. and Preza, C., "3D microscope imaging robust to restoration artifacts introduced by optically thick specimens," Proc. SPIE 9330, Three-Dimensional and Multidimensional Microscopy: Image Acquisition and Processing XXII, 93300O, doi:10.1117/12.2077845, 2015.

  10. Hossain, Md S., King, S. V. and Preza, C., "An integrated approach to determine prior information for improved wide-field imaging models from computational interference microscopy," SPIE 9330, Three-Dimensional and Multidimensional Microscopy: Image Acquisition and Processing XXII, 933014, doi:10.1117/12.2077322, 2015.

  11. Preza, Chrysanthe, et al. "Addressing depth-induced spherical abberation in Computational Optical Sectioning Microscopy using Wavefront Coding", Focus on Microscopy, 2014

  12. Hossain, Md Shohag, Sharon V. King, and Chrysanthe Preza. "Enhanced Extended Depth-of-Field Microscopy via Modeling of SLM Effects on the Applied Phase Mask." Imaging Systems and Applications. Optical Society of America, 2014.

  13. Ghosh, Sreya, et al. "Further developments in addressing depth-variant 3D fluorescence microscopy imaging." SPIE BiOS. International Society for Optics and Photonics, 2014.

  14. Patwary, Nurmohammed, and Chrysanthe Preza. "Computationally tractable approach to PCA-based depth-variant PSF representation for 3D microscopy image restoration." Computational Optical Sensing and Imaging. Optical Society of America, 2014.

  15. Patwary, Nurmohammed, et al. "Reducing depth induced spherical aberration in 3D widefield fluorescence microscopy by wavefront coding using the SQUBIC phase mask." SPIE BiOS. International Society for Optics and Photonics, 2014.

  16. Doblas, Ana, et al. "Investigation of the SQUBIC phase mask design for depth-invariant widefield microscopy point-spread function engineering." SPIE BiOS. International Society for Optics and Photonics, 2014.

  17. King, Sharon V., et al. "Implementation of PSF engineering in high-resolution 3D microscopy imaging with a LCOS (reflective) SLM." SPIE BiOS. International Society for Optics and Photonics, 2014.

  18. Yuan, S. and Preza, C., “Wavefront encoded computational-optical sectioning microscopy: proof of concept,” International Symposium on Biomedical Imaging, IEEE, Barcelona, Spain, May 2-5, 2012. (accepted; in press)

  19. Preza, C., Schaefer, L. H., Schuster, D., Ghaffar, A.-U., Yuan, S.,  and Lobo, G. J., “Impact of Spherical Aberration on Structured-Illumination Microscopy”, in Focus on Microscopy, Singapore, April 1-4, 2012. (accepted; in press)

  20. Preza, C. and Yuan, S., “Reducing the Impact of Spherical Aberration on Extended depth-of-field Microscopy Using PSF Engineering”, in Focus on Microscopy, Singapore, April 1-4 2012. (accepted; in press)

  21. Yuan, S. and C. Preza, “Performance  evaluation of an image estimation method based on principal component analysis (PCA) developed for quantitative depth-variant fluorescence microscopy imaging,” Three-Dimensional and Multidimensional Microscopy: Image Acquisition and Processing XIX, BiOS, SPIE 8227, 82270H, 2012. 

  22. Yuan, S. and C. Preza, “Point-spread function engineering to reduce the impact of depth-induced aberrations on high-NA 3D extended depth-of-field microscopy,” Three-Dimensional and Multidimensional Microscopy: Image Acquisition and Processing XIX, BiOS, SPIE 8227, 822702, 2012. 

  23. Ghosh, S., Quirin, S., Grover, G., Piestun, R. and Preza, C., “Computational imaging for fluorescence microscopy using double helix PSF engineering,” Three-Dimensional and Multidimensional Microscopy: Image Acquisition and Processing XIX, BiOS, SPIE 8227, 82270F, 2012. 

  24. Rahman, M. M., Abdullah-Al-Wadud, M., and Preza, C., “A Decision-based Filter for Removing Salt-and-Pepper Noise,” International Conference on Informatics, Electronics and Vision (ICIEV12), IEEE/IAPR, Dhaka, Bangladesh, May 18-19, 2012. 

  25. Yuan, S., and Preza, C., “A new approach to reduce depth-introduced aberration in 3-D microscopy”, Memphis BioImaging Symposium (MemBIS), Memphis, 2011.

  26. Yuan, S. and C. Preza, “Point-spread function engineering to reduce the impact of depth-induced aberrations on widefield microscopy imaging,” OSA Computational Optical Sensing and Imaging (COSI) Conference, Toronto, July 2011.

  27. Ghosh, S. and C. Preza, “Frequency content of the double-helix PSF for 3D microscopy in the presence of spherical aberration, OSA Computational Optical Sensing and Imaging (COSI) Conference, Toronto, July 2011.

  28. Preza, C., Ghosh, S., Grover, G., Quirin, S., Piestun, R., “Extraction of depth information in the presence of spherical aberration using double-helix point spread function coding in 3D fluorescence microscopy imaging", in Focus on Microscopy, Konstanz, Germany, April 2011.

  29. Preza, C., Yuan, S., Sporer, M. H., Mukherjee, A., Crosby, L. M., and Waters, C. M., “Investigating the use of structured-illumination microscopy as implemented in the Zeiss ApoTome attachment to image thick lung tissue slices”, in Focus on Microscopy, Konstanz, Germany, April 2011.

  30. Preza, C., “Simulating Structure Illumination Microscopy in the Presence of Spherical Aberrations”, Three-Dimensional and Multidimensional Microscopy: Image Acquisition and Processing XVIII, BiOS, SPIE 7904-12, 2011.

  31. Yuan, S. and Preza, C., “3D Fluorescence Microscopy Imaging Accounting for Depth-Varying Point Spread Functions Predicted by a Strata Interpolation Method and a Principal Component Analysis”, Three-Dimensional and Multidimensional Microscopy: Image Acquisition and Processing XVIII, BiOS, SPIE 7904, 79040M, 2011.

  32. Ghosh, S., Grover, G., Piestun, R. and Preza, C., “Effect of double-helix point-spread functions on 3D imaging in the presence of spherical aberrations", Three-Dimensional and Multidimensional Microscopy: Image Acquisition and Processing XVIII, BiOS, SPIE 7904-47, 2011.

  33. Yuan, S., Chen, Y., Preza, C., and Tang, C., “Study on blood-flow pulsation using laser speckle contrast imaging”, Dynamics and Fluctuations in Biomedical Photonics VI, BiOS, SPIE 7898-15, 2011.

  34. Ghosh, S., Grover, G., Piestun, R. and Preza, C., “A New Paradigm in 3D Imaging Systems for Microscopy- Double-Helix Point Spread Functions”, Memphis BioImaging Symposium(MemBIS), 2010

  35. Mukherjee, A., Yuan, S., Sporer, M. H., Crosby, L. M., Waters, C. M., and Preza, C., "A Study of Image Resolution in Images Acquired From Thick Rat Lung Slices Using Structure Illumination Microscopy”, Memphis BioImaging Symposium (MemBIS), 2010.

  36. Yuan, S., Chen, Y., Preza, C., and Tang, C.M., “Phantom Study on Blood-Flow Pulsation Using Laser Speckle Contrast Imaging”, Memphis BioImaging Symposium (MemBIS), 2010.

  37. Mukherjee, A. Preza, C., “Computational 3D Fluorescence Microscopy Imaging”, OSA Imaging Systems (IS), Imaging and Applied Optics, OSA Optics and Photonics Congress, June 7-10, Arizona, USA 2010.

  38. Myneni, V. and Preza, C., “3D Reconstruction of Fluorescence Microscopy Image Intensities Using Multiple Depth-Variant Point-Spread Functions”, OSA Digital Image Processing and Analysis (DIPA), Imaging and Applied Optics, OSA Optics and Photonics Congress, June 7-10, Arizona, USA 2010. (Accepted)

  39. Preza, C and O’Sullivan, J. A., “Implementation and evaluation of a penalized alternating minimization algorithm for computational DIC microscopy”, Computational Imaging VIII, IS&T/SPIE Electronic Imaging, SPIE 7533, pp. 75330E-1 to 75330E-11, 2010. 

  40. Preza, C. and Myneni, V., “Quantitative depth-variant imaging for fluorescence microscopy using the COSMOS software package,” Three-Dimensional and Multidimensional Microscopy: Image Acquisition and Processing XVII, BiOS, SPIE 7570-2, January 2010.

  41. Preza C., Mukherjee A.,Myneni V., Corsby L.M., and Waters C.M., “3D Cell Imaging with Computational Optical-Sectioning Microscopy and structured-illumination microscopy”, in Focus on Microscopy, Sanghai, China, March 2010.

  42. Mukherjee. A, Myneni,V, Crosby,L. M., Waters,C. M.,and Preza, C., “Improved 3D microscopy Imaging Through Computational Methods”, Memphis Bio-imaging Symposium(MEMBIS), 2009.

  43. Myneni,V, and Preza, C., "Computational depth-variant imaging for quantitative fluorescence microscopy", Computational Optical Sensing and Imaging (COSI), OSA Technical Digest (CD), Optical Society of America, paper # CThC4, 2009.

  44. Preza, C. and O’Sullivan, J. A., “Computational Differential Interference Contrast (DIC) Microscopy for Quantitative Imaging”, Computational Optical Sensing and Imaging (COSI), OSA Technical Digest (CD), Optical Society of America, paper # CThB5, 2009. Chrysanthe Preza 9 CV 9/2010.

  45. Myneni, V. and Preza, C., “Computational imaging for depth-variant fluorescence microscopy", in Focus on Microscopy, Krakow, Poland, April 2009

  46. Preza, C., and O'Sullivan, J.A., "Quantitative Phase and Amplitude Imaging Using Differential-Interference Contrast (DIC) Microscopy", Computational Imaging VII, Proc. SPIE 7246, 7246-53, 2009.

  47. Preza, C., King S. V., Libertun, A. R., and Cogswell C. J., "Computational Imaging for DIC Microscopy: Current Use in Live-Cell Imaging", in Focus on Microscopy, Osaka-Awaji, Japan, April 2008.

  48. O' Sullivan, J. A. and Preza, C., "Alternating Minimization Algorithm for Quantitative Differential-Interference Contrast (DIC) Microscopy", in Computational Imaging VI, Charles A. Bouman, Eric L. Miller, Ilya Pollak, eds., Electronic Imaging, Proc. SPIE Vol. 6814, 68140Y 

  49. Preza, C. and O Sullivan, J.A, "Quantitative determination of specimen properties using computational differential-interference contrast (DIC) microscopy", Confocal, Multiphoton, and Nonlinear Microscopic Imaging III, T. Wilson, A. Periasamy , eds., Proc. of SPIE-OSA Biomedical Optics, SPIE Vol. 6630, 66300E, 2007.

  50. King, S. V., Libertun, A. R., Preza, C., Cogswell, C. J., "Calibration of a phase-shifting DIC microscope for quantitative phase," Three-Dimensional and Multidimensional Microscopy: Image Acquisition and Processing XIV, J.-A. Conchello , C. J. Cogswell, T. Wilson, eds., Proc. of SPIE Vol. 6443, 64430M, 2007.

  51. Cogswell C. J., King S. V., Libertun, A. R., Piestun, R., and Preza, C., "Quantitative DIC Microscopy: Improving Versatility for Live-Cell Imaging",  in Focus on Microscopy, Valencia, Spain, April 2007

  52. Preza, C., King, S. V., and Cogswell, C. J., "Algorithms for extracting true phase from rotationally-diverse and phase-shifted DIC images", Three-Dimensional and Multidimensional Microscopy: Image Acquisition and Processing XIII, C.J. Cogswell, J.-A. Conchello , T. Wilson, eds., Proc. SPIE Vol. 6090, 60900E, 2006.

  53. Fox, D. J. Jr., Woolsey, Preza, C., O'Sullivan, J. A., Tysver Velde, H., and Smith, W. H., "Computational Hyperspectral Microscopy for Studies of Neural and Biological Function", Adaptive Optics: Analysis and Methods/Computational Optical Sensing and Imaging/Information Photonics/Signal Recovery and Synthesis Topical Meetings on CD-ROM (The Optical Society of America, Washington, DC), presentation # CTuB2, 2005.

  54. Preza, C., Patsalis , C. P., Sismani C., Evangelidou P., and Pitris, C., "Three-dimensional FISH Imaging of Chromosomes Using Computational Optical Sectioning Microscopy", Diagnostic Imaging and Image Analysis, II Mediterranean Conference on Medical Physics, Limassol , Cyprus, April, 2004.

  55. Preza, C. and Conchello , J.-A., "Image Estimation Accounting for Point-Spread Function Depth-Variation in Three-Dimensional Fluorescence Microscopy," Three-Dimensional and Multidimensional Microscopy: Image Acquisition and Processing X, C. J. Cogswell, J.-A. Conchello , T. Wilson, eds., Proc. SPIE Vol. 4964, pp. 135-142 , 2003.

  56. Preza, C., van Munster, E. B., Aten , J. A., Snyder, D. L., and Rosenberger, F. U., "Determination of Direction-Independent Optical Path-Length Distribution of Cells Using Rotational-Diversity Transmitted-Light Differential Interference Contrast (DIC) Images", Three -Dimensional and Multidimensional Microscopy: Image Acquisition and Processing V, C. J. Cogswell, J.-A. Conchello , T. Wilson, eds., Proc. SPIE 3261A, 60-70, 1998.

  57. Preza, C., Snyder, D. L., Rosenberger, F. U., Markham, J., and Conchello , J.-A.,"Phase Estimation from Transmitted-Light DIC Images Using Rotational Diversity", Image Reconstruction and Restoration II, T. J. Schulz, ed., Proc. SPIE 3170, 97-107, 1997.

  58. Preza, C., Snyder, D. L., and Conchello , J.-A., "Image Reconstruction for Three-Dimensional Transmitted-Light DIC Microscopy", Three-Dimensional Microscopy: Image Acquisition and Processing IV, C. J. Cogswell, J.-A. Conchello , T. Wilson, eds., Proc. SPIE 2984, 220-231, 1997.

  59. Preza, C., Snyder, D. L., and Conchello , J.-A., "Imaging Models for Three-Dimensional Transmitted-Light DIC Microscopy", Proceedings of the IS&T/SPIE Symposium on Electronic Imaging: Science & Technology, volume 2655, 245-257, 1996.

  60. Preza, C., Miller, M. I., and Conchello , J.-A.,"Image Reconstruction for 3-D Light Microscopy with a Regularized Linear Method Incorporating a Smoothness Prior", Biomedical Image Processing and Biomedical Visualization, R. S. Acharya and D. B. Goldgof , Eds., Proceedings of IS&T/SPIE's Symposium on Electronic Imaging: Science & Technology, Proc. SPIE 1905:129-139, 1993.

  61. Preza, C., Ollinger, J. M., McNally, J. G., and Thomas, Jr., L. J., "Point-Spread Sensitivity Analysis for 3-D Fluorescence Microscopy", Biomedical Image Processing and Three-Dimensional Microscopy, R. S. Acharya, C. J. Cogswell, and D. B. Goldgof, Eds., Proceedings of SPIE, 1660:158-169, 1992.

  62. Preza, C., “Regularized Linear Method for Reconstruction of 3 D Microscopic Objects from Optical Sections,” Optical Society of America Annual Meeting, San Jose, CA, Nov., 1991.