Talks-CAMERA

Ptychography

 

  •  "Lens design for X-ray imaging", JMM Special Session on the Mathematics of Signal Processing, Huibin Chang, Stefano Marchesini (ALS/LBL), Anne Sakdinawat, (SSRL/SLAC). Jan. 7th, 2017

  • "Multi Platform image processing tools for micro-CT", T. Perciano, 3D Image Visualization and Analysis Tutorial at the 2015 ALS User Meeting, 2015.

  • "Ptychography in real time", S. Marchesini, Advanced Light Source, LBNL, H. Krishnan, Computational Research Division, LBNL, B. Daurer, U. Uppsala, F.R. N.C. Maia, U. Uppsala, T. Perciano,  Computational Research Division, LBNL, D. Shapiro, Advanced Light Source, LBNL, J. A Sethian, Math UC Berkeley, Computational Research Division, LBNL, SIAM conference on Imaging Science  (Albuquerque, New Mexico, May 23-26), 2016

  • "High throughput Coherent X-ray imaging", Coherence 2016, S. Marchesini, Advanced Light Source,  SAINT MALO France, June 7-10 2016

  • Nanoscale coherent x-ray imaging, Stanford Pulse Institute, S. Marchesini,, December, 2015
    https://ultrafast.stanford.edu/events/pulse-special-seminar-nanoscale-coherent-x-ray-imaging

  • "Nanoscale coherent x-ray imaging", S. Marchesini, Los Alamos National Laboratory,
    New Mexico, May 23-26, 2016

  • "Streaming Ptychography, Workshop on Control Systems for Next Generation Experiment Control at X-Ray Light Sources",S. Marchesini,  Lawrence Berkeley National Laboratory, September 12-14, 2016

  • CAMERA-SHARP Software tools for real-time ptychographic imaging", T. Perciano, Ultra-high Resolution X-ray Imaging for the Energy Sciences at the COSMIC Beamline, at the 2015 ALS User Meeting, 2015.

  • Frame-wise synchronization for blind ptychography, S. Marchesini (invited), Mathematics and Computer Science, Argonne National Lab, Aug 27 2015.

  • "Soft x-ray ptychography of nanomaterials at the Advanced Light Source", David Shapiro (contributed), Synchrotron Radiation Instrumentation 2015

  • "High-dimensional imaging with nanometer resolution using soft x-rays", David Shapiro (invited), Gordon Research Conference on X-ray Science, July 2015

  • "Phase retrieval in high dimensions", Marchesini, Colloquium CFEL DESY, Hamburgy 19 Dec 2014

  • "Soft x-ray microscopy with wavelength limited spatial resolution", Shapiro, invited talk,  Elettra Workshop on Advances in X-ray imaging, December 2014,

  • Soft x-ray ptychography for nano-materials research",   David Shapiro, (invited) The international conference on x-ray microscopy (XRM2014), October 2014, Melbourne

  • "Soft x-ray microscopy with wavelength limited spatial resolution",   David Shapiro, (invited) Workshop in support of the Australian Center of Excellence in Synchrotron Science,  November 2014, Melbourne

  • "Diffractive x-ray imaging",   David Shapiro (invited), Workshop on soft x-ray science at diffraction limited synchrotrons, LBNL, Berkeley  October 2014,

  • Sharp workshop, (Fast Scalable Methods for Ptychographic imaging, Soft X ray ptychography, Kernels and cxi file format, Architecture ) S. Marchesini, D. Shapiro, H. Krishnan F. Maia, Berkeley October 2014.

  • "Detector needs for soft x-ray ptychography", David Shapiro (invited), ALS User Meeting, Better Detectors for the ALS - Today and Tomorrow, invited talk, LBNL October 2014

  • "Pairwise relationships in scanning diffractive imaging", S. Marchesini (invited)  Mathematical Signal Processing and Phase Retrieval Göttingen, Sept 1-3, 2014.

  • "Soft x-ray microscopy with wavelength limited spatial resolution", Argonne Imaging Initiative workshop,David Shapiro, invited talk, "September 2014

  • "The international workshop on phase retrieval and coherent scattering", (Coherence 2014), David Shapiro contributed talk, September 2014.

  • "Chemical composition mapping at nanometer resolution using soft x-ray microscopy", David Shapiro, Northwestern Univ. September 2014. 

  • "Phase retrieval in high dimensions", S. Marchesini (invited), RACIRI summer school,  Stockholm area, Sweden. Aug 24-31, 2014

  • "Phase retrieval in high dimensional data space", S. Marchesini HT Wu* (invited ) in Advances in Phase retrieval, SIAM imaging conference, Hong Kong, May 12-14 2014, 

  • "Phase retrieval in high dimensional coherent diffraction data space", S. Marchesini, (invited) Gordon Research Conference, X-ray Science, August 4-9, 2013

  • "Ptychography and high dimensional phase retrieval",  S. Marchesini (invited) 97th Frontiers in Optics,  Orlando, Floorida, Oct 2013 

  • "Robust signal recovery in ptychograph"y, S. Marchesini (invited), ptycho2013, Hohenkammer Castle Bavaria, Germany, May 4-7, 2013

  • "Multi-GPU real-time ptychographic x-ray image  reconstruction", F. Maia (invited), Ptycho2013, Hohenkammer Castle Bavaria, Germany, May 4-7, 2013

  • "Coherent imaging", S. Marchesini (invited), APS March Meeting 2013  Baltimore, Maryland.  March 18–22, 2013;

  • "Multiscale algorithms for mesoscale diffractive imaging", S. Marchesini (invited) *Real and reciprocal space X-ray imaging, The Royal Society at Chicheley Hall, Buckinghamshir UK, Feb 2013

  • "Inverse problems in x-ray science", S. Marchesini (keynote), Progress on Statistical Issues in Searches, A Conference Involving Statistical Issues in Astrophysics, Particle Physics and Photon Science,  SLAC National Accelerator Laboratory, Menlo Park, June 4 - 6, 2012

  • "Coherent diffractive imaging", (Slides S. Marchesini (Keynote), ESI 2012 Modern Methods of Time-Frequency Analysis II: Phase Retrieval, Monday, October 8. - Friday, October 12. 2012,

  • "Multi-GPU real-time ptychographic x-ray image reconstruction", F. Maia, GTC conference, San Jose, May 2012.

  • Cuda Accelerated X-Ray Imaging, F. Maia (invited), "Manycore and Accelerator-based High performance Scientific Computing workshop, International Center for Computational Science (ICCS) Berkeley, 2011. 

  • Compressive Phase Contrast Tomography, S. Marchesini, SPIE Conference San Diego 2011.

  • Massively Parallel Holography, Ptychography and Diffractive imaging,  S. Marchesini (invited)  Science at the hard x-ray diffraction limit:  Diffraction microscopy, holography and ptychography using coherent beams",Cornell Laboratory, Ithaca NY, June 2011.

  • Coherent Imaging at ALS S. Marchesini (Invited) X-ray microscopy cross cutting review, ALS 2011.

  • Detector Denoising, S. Marchesini (invited), ALS User's Meeting workshop 2011.

  • Ptychography at ALS, S. Marchesini (Invited), ALS User's Meeting workshop 2011.

  • The Nanoscale Surveyor, S. Marchesini S. Marchesini (invited) ,   Carbon Cycle 2.0 Seminar, Lawrence Berkeley Lab, Oct 6 2011, LDRD reports 2010-12  (10, 11, 12 ) 

  • Soft X-ray Ptychography with a fast CCD, S. Marchesini (invited), ALS User meeting workshop 2009.

  • Ab Initio Compressive Phase retrieval,  S. Marchesini (Invited) IUCR conference Osaka, Japan, 2008.

  • The Brightest, Sharpest, Fastest X-Ray Holograms Yet  (Press release) (Nature Phot. article, preprint). (Nature Photonics redifines its scope "to encompass this exciting field." 2008) 

  • Inverse problems for ultrafast high resolution x-ray imaging,  SIAM Conference on Imaging Science, San Diego, CA, July 7-9, 2008.

  • Computational Lenses, The International Workshop on Phase Retrieval and Coherent Scattering, Asilomar, California, USA, June 2007.

  • Outrunning radiation damage by flash diffractive imaging (Feature stories: LLNL1, LLNL2)  (Nature Phys. article, preprint, related US patent).

  • Imaging with coherent x-rays, S. Marchesini (invited) SLAC 2006. 

  • Coherent Imaging: Materials Science, S. Marchesini (Invited) XRM2005 The 8th International Conference on X-ray Microscopy,at Egret Himeji, Japan, 26 Tue - 30 Sat, July 2005

  • Coherent X-ray Diffractive imaging, Applications and limitations. S. Marchesini invited, Workshop on Emerging Areas in Biological Crystallography,  APS, Argonne, Illinois. July 27-28, 2004,

  • Ab-initio Diffractive imaging - a.k.a. shrink-wrap (ALS highlight) (2004)  (LLNL highlight) (SLAC highlight) (papers: 2D,3D, preprints 2D,3D).

 

 

 

 Nanocrystallography, Fluctuation Scattering and Single Particle Imaging

 

  • Fluctuation X-ray scattering analysis of single particle RDV data, J.J. Donatelli and P.H.Zwart, Single Particle Initiative Data Analysis Meeting, February 2016

  • Multi-tiered iterative phasing for fluctuation X-ray scattering and single particle imaging, J.J,. Donatelli,  BioXFEL 3rd International Conference, San Juan, Puerto Rico, January 2016.

  • Fluctuation X-ray Scattering, P.H. Zwart,  XFEL, Hamburg, Germany, Feb 1, 2016

  • Fluctuation X-ray Scattering, P.H. Zwart,  Oct 7, 2015, Stanford, SLAC user meeting

  • Fluctuation X-ray Scattering, P.H. Zwart Oct 9, 2015, Stanford, LCLS user meeting

  • Multi-tiered iterative phasing for fluctuation X-ray scattering reconstruction, J.J. Donatelli,  2015 Advanced Light Source User Meeting, Lawrence Berkeley National Laboratory, Berkeley, CA, October 2015.
     

 

 

Electronic Structure Methods
  • "G0W0 Theory: A Numerical Perspective", L. Lin, Workshop on Workshop on Computational Quantum Systems, Shanghai, December 2015

  • "Sharp Decay Properties of Discretized Green’s functions", L. Lin, Center for Computational & Applied Mathematics seminar, Purdue University, December 2015

  • "Randomized Estimation of Spectral Densities of Large Matrices Made Accurate", L. Lin, Minisymposium on New Numerical Linear Algebra Methods Meet New Challenges of Physics, SIAM Conference on Applied Linear Algebra (SIAM LA15), Atlanta, October 2015

  • "Fast Algorithms for Kohn-Sham Density Functional Theory",L. Lin, Upscaling Electronic Structure: Reduced-Scaling and Multi-Scale Methods (invited talk), Psi-k 2015, San Sebastian, September 2015

  • "Fast Numerical Methods for Electronic Structure Calculations", ICME Seminar, Stanford University, Feb 18, 2016

  • "Absorption Spectrum Estimation via Linear Response TDDFT", Math Seminar, Duke University, Aug 2015

  • "Fast algorithms for Kohn-Sham density functional theory", L. Lin, Minisymposium on Electronic structure theory for large scale systems, 250th ACS National Meeting, Boston, August 2015

  • "Recent developments of adaptive local basis functions for electronic structure calculations", L. Lin, Minisymposium on Mathematics and Algorithms in Quantum Chemistry;

  • "A posteriori error estimates for Discontinuous Galerkin methods using non-polynomial basis functions", L. Lin, Minisymposium on Computational Methods of PDE-based Eigenvalue Problems and Applications in Nanostructure Simulations, ICIAM 2015, Beijing, August 2015

  • "Selected columns of the density matrix for compressing the Kohn-Sham orbitals", L. Lin, Workshop on Multiscale Modeling and Analysis in Materials Science, Shanghai, August 2015

  • "Fast algorithms for electronic structure analysis", L. Lin, Minisymposium on Recent Progress in Multi-scale Modeling at the Intersection of Ab-initio Methods, Mechanics and Mathematics, 13th U.S. National Congress on Computational Mechanics (USNCCM13), San Diego, July 2015

  • "A posteriori error estimates for Discontinuous Galerkin methods using non-polynomial basis functions with applications to solving Kohn-Sham density functional theory", L. Lin, Minisymposium on Recent developments of mathematical aspects of computational chemistry, 26th Biennial Numerical Analysis Conference, Glasgow, June 2015

  • "A posteriori error estimates for Discontinuous Galerkin methods using non-polynomial basis functions", L. Lin, Workshop on Dimension Reduction: Mathematical Methods and Applications, Penn State University, March 2015

  • "Recent developments of Discontinuous Galerkin Density functional theory", L. Lin, Workshop on Numerical Methods for Quantum Chemistry, Tromso, January 2015

  • "Selected columns of the density matrix for compressing the Kohn-Sham orbitals", L. Lin, Workshop on Fundamental Aspects of DFT, Oslo, January 2015

  • "SIESTA-PEXSI: Massively parallel method for efficient and accurate ab initio materials simulation", L. Lin, Workshop on New and Future Directions in Atomistic Simulation and Modeling, Seattle, October 2014

  • "SIESTA-PEXSI: Massively parallel method for efficient and accurate ab initio materials simulation without matrix diagonalization", L. Lin, 7th Multiscale Materials Modelling International Conference, Berkeley, October, 2014

  • "Green's function method for electron excitation: the GW approximation and the related computational issues", C. Yang, Workshop on Multiscale Modeling and Computation of Nano-optics, Michigan State University, August, 2014

  • "Nonlinear eigenvalue problem in the study of electron excitation", C. Yang, Chinese Academy of Sciences, Beijing, July 2014

  • "Eigenvalue Problems in Electron Excitation", C. Yang, SIAM Annual Meeting, Chicago, July 2014

  • "Green's Function Method for Electron Excitation: the GW approximation and the related computational issues", C. Yang, Workshop on Mathematical and Numerical Analysis of Electronic Structure Models, Berlin, April 2014

  •  "A posteriori error estimator for adaptive local basis functions to solve Kohn-Sham density functional theory", L. Lin, Workshop on Mathematical and Numerical Analysis of Electronic Structure Models, Berlin, April 2014

  •  "Fast algorithms for electronic structure analysis", L. Lin, Workshop on Mathematical and Numerical Methods for Complex Quantum Systems, Chicago, March 2014

  •  "SIESTA-PEXSI: Massively parallel method for efficient and accurate ab initio materials simulation without matrix diagonalization", L. Lin, Session on High Performance Computing in Density Functional Theory,  APS March Meeting, Portland, March 2014

  •  "Fast algorithms for electronic structure analysis"L. Lin, Minisymposium on Density Functional Theory: Large-scale Algorithms and O(N) Methods, SIAM Conference on Parallel Processing for Scientific Computing (SIAM PP14), Portland, February 2014

  •  "Fast algorithms for electronic structure analysis"L. Lin, Workshop on Numerical Solution of PDE Eigenvalue Problems, Oberwolfach, November 2013

 Material Informatics for Advanced Porous Materials
  • "Discovery of nanoporousmaterials for energy applications", M.Haranczyk (invited), 2015 Pacifichem,Honolulu, HI, December 2015."

  • "Exploring Frontiers of Advanced Porous Materials", M.Haranczyk, 4th International Conference on Metal-Organic Frameworks and Open Framework Compounds, Kobe, Japan, Sept 28 - Oct 1 2014

  • "Discovery of nanoporous materials for energy applications", M. Haranczyk (invited), American Chemical Society - 2014 Fall Meeting, San Francisco, CA, August 2014

  • "Exploring frontiers of crystalline porous materials", M. Haranczyk (invited), 23rd Congress and General Assembly of the International Union of Crystallography (Ucr2014), Montreal, Canada, August 5-12, 2014

GISAXS (Grazing Incidence Small Angle X-ray Scattering)
Image Analysis and Tomography
  • 1st Workshop on Synchrotron Radiation Research and Energy Science, D.Y. Parkinson,  organized by Institute of Functional Nano & Soft Materials (FUNSOM) & Soochow University-Western University Center for Synchrotron Radiation Research (SWC), Soochow University, China (October 2015),

  • "Making advanced algorithms more accessible", D.Y. Parkinson, Invited Speaker--Electronic Imaging 2016 (San Francisco, CA, February 2016),

  • ""Analyzing Expensive 3D Images". D.Y. Parkinson, ODA2016 (Conference On Data Analysis, Santa Fe, NM, March 2016),

  • ""High Temperature Dynamic Micro-Tomography", D.Y. Parkinson, XRM 2014 Big Data Workshop (X-ray Microscopy, Melbourne, Australia, October 2014,

  • "Towards an End-to-End solution for light source big data", D. Y. Parkinson, --November 2014, Data demos at Supercomputing14 in New Orleans

  • "Real-time data-intensive computing", D.Y. Parkinson,SRI 2015 (Synchrotron Radiation Instrumentation, New York City, July 2015)

  • "Mathematical tools for analysis of high resolution, time-resolved 3D X-ray images" , D. Y. Parkinson, , T. Perciano, D. Ushizima, H. Krishnan, D. Parkinson, B. Loring, H. Bale, Y. Mizrahi, W. Bethel, A. Singhal, Y. Gao, Y. Zhou, R. Ritchie, J. Sethian, Conference on Data Analysis 2016.

  • "Geometry and Topology for Image Analysis. 3D Image Visualization and Analysis Tutorial", D. Morozov, at the ALS User Meeting, 2015

  • "Scaling Analytics for Image-based Experimental Data", D. Ushizima, 3D Image Visualization and Analysis Tutorial, at the 2015 ALS User Meeting, 2015

  • "Multi Platform image processing tools for micro-CT", T. Perciano, 3D Image Visualization and Analysis Tutorial at the 2015 ALS User Meeting, 2015.

  • "Image Processing and Visualization using R", T. Perciano, Postdoc Seminars Series at LBL, June, 2015

  • "Structure Recognition from High Resolution Images of Ceramic Composites", D. Ushizima, T. Perciano, 2014 IEEE International Conference on Big Data, October, 2014

  • "Image Processing and Analysis Challenges: An Overview of Different Applications", T. Perciano, Data Analytics and Visualization Group Seminar Series, September 2014

  • "Geometric Analysis of Flexible Quartzitic Rock Micorstructure". D. Morozov,  GEOMETRICA Seminar, at INRIA Sophia-Antipolis, 2014."

  • "Image Analysis and Statistics: An Introduction using R and RIPA", T. Perciano, useR! Conference, July, 2014