David Paglieroni is a member of the technical staff in the Computational Engineering Division at LLNL. He currently supports project acquisition and execution in the areas of data fusion and computational analytics for near-field and remote sensing applications of electro-optic cameras and radars. Dr. Paglieroni was formerly the Group Leader for Pattern Modeling and Analysis at LLNL, and the Section Manager for Imagery and Graphics Software at Lockheed Martin in San Jose, CA. While at Lockheed Martin and LLNL, he served as Principal Investigator or Technical Lead on numerous internally and externally funded projects in the areas of image analysis, pattern classification and data fusion.
Dr. Paglieroni received the B.S. (summa cum laude), M.S. and PhD degrees in electrical and computer engineering from the University of California, Davis, with an emphasis on signal and image processing. He is a member of the Tau Beta Pi and Phi Kappa Phi academic honor societies, and a Senior Member of the IEEE. Dr. Paglieroni served as an Associate Editor for the Journal of Pattern Recognition for nearly twenty years. His areas of expertise include computer vision, pattern detection, pattern recognition, content-based image retrieval, radar image classification, photogrammetry and graph-based data fusion.
Selected Publications and Patents
D. Paglieroni, C. Pechard, N. R. Beer, “Change Detection in Constellations of Buried Objects Extracted from Ground Penetrating Radar Data”, IEEE Trans. Geosci. Remote Sens., Vol.53, No.5, May 2015, pp.2426-2439.
D. Paglieroni, N. R. Beer, S. Bond, P. Top, D. Chambers, J. Mast, J. Donetti, B. Mason, S. Jones, “Real-Time System for Imaging and Object Detection with a Multistatic GPR Array”, US Patent 8,854,248 B2, issued 7 October 2014, assignee: LLNS.
D. Paglieroni, D. Chambers, J. Mast, S. Bond, N. R. Beer, “Imaging Modes for Ground Penetrating Radar and their Relation to Detection Performance”, IEEE Journal Selected Topics in Applied Earth Observations and Remote Sensing (JSTARS), accepted September 1, 2014.
D. Paglieroni, N. R. Beer, “Determining Root Correspondence between Previously and Newly Detected Objects”, US Patent 8,754,802 B2, issued 17 June 2014, assignee: LLNS.
D. Chambers, J. Mast, and D. Paglieroni, “Zero Source Insertion Technique to Account for Undersampling in GPR Imaging”, US Patent 8,659,467 B1, issued 25 February 2014, assignee: LLNS.
D. Paglieroni, N. R. Beer, “Spatially Adaptive Migration Tomography for Multistatic GPR Imaging”, US Patent 8,508,403, issued 13 August 2013, assignee: LLNS.
D. Chambers, J. Mast, D. Paglieroni, N. R. Beer, “Synthetic Aperture Integration (SAI) Algorithm for SAR Imaging”, US Patent 8,482,452 B2, issued 9 July 2013, assignee: LLNS.
D. Paglieroni, S. Manay, “Method and System for Detecting Polygon Boundaries of Structures in Images as Particle Tracks through Fields of Corners and Pixel Gradients”, US Patent 8,081,798 B2, issued 20 December 2011, assignee: LLNS.
D. Paglieroni, W. Eppler, “Resolution Analysis for Gradient Direction Matching of Object Model Edges to Overhead Images”, Computer Vision and Image Understanding, Vol.113, January 2009, pp.235-248.
S. Manay, D. Paglieroni, “Detecting Polygons of Variable Dimension in Overhead Images with Particle Filters”, Proc. IEEE Int. Conf. on Image Processing (ICIP), San Diego, CA, 12-15 Oct. 2008, pp.2372-2375.
D. Paglieroni, S. Manay, “Using Particle Filters to Detect Polygon Structures of Fixed Shape in Still Images”, Proc. 10th IASTED Int. Conf. on Signal and Image Processing (SIP), Kona, HI, 18-20 Aug. 2008.
S. Manay, D. Paglieroni, “Matching Flexible Polygons to Fields of Corners Extracted from Images”, Proc. Int. Conf. on Image Analysis and Recognition (ICIAR), Montreal, Canada, August 22-24, 2007.
D. Paglieroni, S. Manay, “Signal-to-Noise Behavior for Matches to Gradient Direction Models of Corners in Images”, Proc. SPIE Defense & Security Symposium, Orlando, FL, 9-13 April 2007.
D. Paglieroni, F. Nekoogar, “Matching Random Tree Models of Spatio-Temporal Patterns to Tables or Graphs”, Proc. IEEE Conf. on Computational Intelligence and Data Mining (CIDM), Honolulu, HI, 1-5 April 2007, pp.560-567.
B. Chen, L. Kegelmeyer, J. Liebman, J. T. Salmon, J. Tzeng, D. Paglieroni, “Detection of Laser Optic Defects Using Gradient Direction Sensitive Matching”, Proc. SPIE Photonics West, San Jose, CA, 21-26 January 2006.
J. Brase, D. Paglieroni, D. Poland, G. Weinert, C. Grant, A. Lopez, S. Nikolaev, “Image Content Engine (ICE): A System for Fast Image Database Searches”, Proc. SPIE, vol.5781, Defense and Security Symposium, Orlando, FL, 28-30 March 2005.
D. Paglieroni, W. Eppler, D. Poland, “Phase Sensitive Cueing for 3D Objects in Overhead Images”, Proc. SPIE, vol.5809, Defense and Security Symposium, Orlando, FL, 28-30 March 2005.
D. Paglieroni, “Convergent Coarseness Regulation for Segmented Images”, Proc. IEEE Int. Geosci. and Remote Sens. Symposium (IGARSS), Anchorage Alaska, September 2004.
D. Paglieroni, “Design Considerations for Image Segmentation Quality Assessment Measures”, Pattern Recognition, Vol.37, No.8, August 2004, pp.1607-1617.
W. Eppler, D. Paglieroni, S. Petersen, M. Louie, "Normalized Crosscorrelation of Complex Gradients (NCCCG) for Image Autoregistration", U.S. Patent 6,519,372, issued February 11, 2003, assignee: Lockheed Martin.
W. Eppler, D. Paglieroni, S. Petersen, M. Louie, "Fast Normalized Cross-Correlation of Complex Gradients for Autoregistration of Multi-Source Imagery", Proceedings American Society of Photogrammetry and Remote Sensing (ASPRS) Conference, Washington DC, 22-27 May, 2000.
D. Paglieroni, “A Complexity Analysis for Directional Parametric Height Field Ray Tracing”, Graphical Models and Image Processing, vol.61, 1999, pp.299-321.
D. Paglieroni, “The Directional Parameter Plane Transform of a Height Field”, ACM Transactions on Graphics, vol.17, no.1, January 1998, pp.50-70.
D. Paglieroni, “Directional Distance Transforms and Height Field Pre-Processing for Efficient Ray Tracing”, Graphical Models and Image Processing, vol.59, no.4, July 1997, pp.253-264.
W. Eppler, D. Paglieroni, M. Louie, J. Hanson, “GOES Landmark Positioning System”, Proc. SPIE, vol.2812, GOES-8 and Beyond (Edward R. Washwell, ed.), August 7-9, 1996, pp.789-804.
D. Paglieroni, S. Petersen, “Terrain Visualization by Ray Tracing a Conical Height Field Transformation”, U.S. Patent 5,355,442, issued October 11, 1994, assignee: Loral Corporation.
D. Paglieroni, S. Petersen, “Height Distributional Distance Transform Methods for Height Field Ray Tracing”, ACM Transactions on Graphics, vol.13, no.4, October 1994, pp.376-399.
D. Paglieroni, G. Ford, E. Tsujimoto, “The Position-Orientation Masking Approach to Parametric Search for Template Matching”, IEEE Trans. Pattern Anal. Mach. Intell., vol.16, no.7, July 1994, pp.740-747.
D. Paglieroni, S. Petersen, “Parametric Height Field Ray Tracing”, Proc. Graphics Interface '92, May 11-15, 1992, University of British Columbia, pp.192-200.
D. Paglieroni, “Distance Transforms: Properties and Machine Vision Applications”, Computer Vision, Graphics and Image Processing: Graphical Models and Image Processing, vol.54, no.1, January 1992, pp.56-74.
D. Paglieroni, “A Unified Distance Transform Algorithm and Architecture”, Machine Vision and Applications, vol.5, 1992, pp.47-55.
G. Ford, D. Paglieroni, E. Tsujimoto, “Accelerated Detection of Image Objects and their Orientations with Distance Transforms”, Proc. SPIE, vol.1452, 1991, pp.244-255.
D. Paglieroni, A. Jain, “Control Point Transforms for Shape Representation and Measurement”, Computer Vision, Graphics and Image Processing, vol.42, 1988, pp.87-111.
D. Paglieroni, A. Jain, “Fast Classification of Discrete Shape Contours”, Pattern Recognition, vol.20, no.6, 1987, pp.583-598.