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Category Archives: Publications
Parallel approaches to reconstruction and twin-image removal in digital holography
L. Ahrenberg, C. P. McElhinney, B. M. Hennelly, and T. J. Naughton, Topical Meeting on Optoinformatics 2008, St. Petersburg, Russia
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Removing the twin image in digital holography by segmented filtering of in-focus twin image
C. McElhinney; B. M. Hennelly; L. Ahrenberg; T. J. Naughton, in Optics and Photonics for Information Processing II, Proceedings, September 2008. SPIE library
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Using Commodity Graphics Hardware for Real-Time Digital Hologram View-Reconstruction
Lukas Ahrenberg, Andrew J. Page, Bryan M. Hennelly, John B. McDonald and Thomas J. Naughton, Journal of Display Technology, Accepted for publication, 2008. Abstract: View-reconstruction and display is an important part of many applications in digital holography such as computer … Continue reading
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Computer Generated Holograms from 3D Meshes using an Analytic Light Transport Model
Lukas Ahrenberg, Philip Benzie, Marcus Magnor, and John Watson, Applied Optics, Vol. 47, No. 9 Abstract: We present a method to analytically compute the light distribution of triangles directly in frequency space. This allows for fast evaluation, shading, and propagation … Continue reading
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Low memory distributed reconstruction of large digital holograms
Andrew J. Page, Lukas Ahrenberg, and Thomas J. Naughton, Optics Express, Vol. 16, Issue 3 .pdf @article{Page:2008:LMD, author = {Andrew J. Page and Lukas Ahrenberg and Thomas J. Naughton}, journal = {Opt. Express}, keywords = {Digital image processing; Digital holography}, … Continue reading
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A Bidirectional Light Field – Hologram Transform
Remo Ziegler, Simon Bucheli, Lukas Ahrenberg, Marcus Magnor and Markus Gross, Eurographics 2007 .pdf @INPROCEEDINGS{Ziegler:2007:BLT, AUTHOR = {Ziegler, Remo and Bucheli, Simon and Ahrenberg, Lukas and Magnor, Marcus and Gross, Markus}, EDITOR = {Cohen Or, Danny and Slavik, Pavel}, TITLE … Continue reading
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Methods for transform, analysis and rendering of complete light representations
Lukas Ahrenberg, Max-Planck-Institut für Informatik, Germany, 2007 @PHDTHESIS{Ahrenberg:2007:PhD, author = {Lukas Ahrenberg}, title = {Methods for transform, analysis and rendering of complete light representations}, school = {Max-Planck-Institut f\”ur Informatik}, year = {2007}, address = {Stuhlsatzenhausweg 85, 66123 Saarbr\”ucken, Germany}, month … Continue reading
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Computer generated holography using parallel commodity graphics hardware
Lukas Ahrenberg, Philip Benzie, Marcus Magnor and John Watson, Optics Express vol. 14, issue 17. August 2006. Abstract: This paper presents a novel method for using programmable graphics hardware to generate fringe patterns for SLM-based holographic displays. The algorithm is … Continue reading
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Light Field Rendering using Matrix Optics
Lukas Ahrenberg and Marcus Magnor, WSCG 2006 .pdf @INPROCEEDINGS{Ahrenberg:2006:LMO, AUTHOR = {Ahrenberg, Lukas and Magnor, Marcus}, TITLE = {Light Field Rendering using Matrix Optics}, BOOKTITLE = {The 14-th International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision … Continue reading
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Volumetric Reconstruction, Compression and Rendering of Natural Phenomena from Multi-Video Data
Lukas Ahrenberg, Ivo Ihrke and Marcus Magnor, Volume Graphics 2005 .pdf @INPROCEEDINGS{Ahrenberg2005a, AUTHOR = {Ahrenberg, Lukas and Ihrke, Ivo and Magnor, Marcus}, EDITOR = {Gr\”oller, Eduard and Fujishiro, I. and M\”oller, Klaus and Ertl, T.}, TITLE = {Volumetric Reconstruction, Compression … Continue reading
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