Dr. Holger Blume Profile

Dr. Holger Blume

Chair at Leibniz Univ Hannover

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Publications (6)

SPIE Journal Paper | 10 January 2023 Open Access

Technical concepts of automotive LiDAR sensors: a review

Hanno Holzhüter, Jörn Bödewadt, Shima Bayesteh, Andreas Aschinger, Holger Blume

OE, Vol. 62, Issue 03, 031213, (January 2023) https://doi.org/10.1117/12.10.1117/1.OE.62.3.031213

KEYWORDS: Sensors, Mirrors, LIDAR, Microelectromechanical systems, Receivers, Scanners, Patents, Analog electronics, Optical engineering, Design and modelling

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Proceedings Article | 16 February 2018 Paper

FPGA based laser frequency stabilization using FM spectroscopy

Christian Spindeldreier, Wolfgang Bartosch, Thijs Wendrich, Ernst Rasel, Wolfgang Ertmer, Holger Blume

Proceedings Volume 10518, 1051813 (2018) https://doi.org/10.1117/12.2288370

KEYWORDS: Laser stabilization, Field programmable gate arrays, Spectroscopy, Semiconductor lasers, Modulation, System on a chip, Rubidium, Photodiodes, Signal processing, Beam splitters, Frequency modulation, Digital signal processing

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Proceedings Article | 18 January 2004 Paper

Segmentation in the loop: an iterative object-based algorithm for motion estimation

Holger Blume, Joerg von Livonius, Tobias Noll

Proceedings Volume 5308, (2004) https://doi.org/10.1117/12.526815

KEYWORDS: Image segmentation, Motion estimation, Image processing algorithms and systems, Image quality, Image processing, On-screen displays, Motion analysis, Image enhancement, Evolutionary algorithms, Computing systems

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SPIE Journal Paper | 1 July 1997

New algorithm for nonlinear vector-based upconversion with center weighted medians

Holger Blume

JEI, Vol. 6, Issue 03, (July 1997) https://doi.org/10.1117/12.10.1117/12.273081

KEYWORDS: Digital filtering, Upconversion, Nonlinear filtering, Filtering (signal processing), Linear filtering, Algorithm development, Motion estimation, Raster graphics, Detection and tracking algorithms, Visual system

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Proceedings Article | 10 January 1997 Paper

Vector-based postprocessing of MPEG-2 signals for digital TV receivers

Holger Blume, Aishy Amer, Hartmut Schroeder

Proceedings Volume 3024, (1997) https://doi.org/10.1117/12.263197

KEYWORDS: Upconversion, Motion estimation, Digital filtering, Video, Receivers, Object recognition, Filtering (signal processing), Denoising, Motion models, Image analysis

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Proceedings Article | 25 March 1996 Paper

Vector-based nonlinear upconversion applying center-weighted medians

Holger Blume

Proceedings Volume 2662, (1996) https://doi.org/10.1117/12.235826

KEYWORDS: Digital filtering, Upconversion, Nonlinear filtering, Filtering (signal processing), Linear filtering, Algorithm development, Raster graphics, Detection and tracking algorithms, Visual system, Motion estimation

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Showing 5 of 6 publications

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