Mr. Wolfgang Funk Profile

Wolfgang Funk

at Fraunhofer IGD

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Author

Publications (6)

Proceedings Article | 17 February 2006 Paper

Quality assessment of watermarked 3D polygonal models

Wolfgang Funk, Jennifer Prasiswa

Proceedings Volume 6072, 60721R (2006) https://doi.org/10.1117/12.643510

KEYWORDS: Digital watermarking, 3D modeling, Solid modeling, Visualization, Transparency, Performance modeling, Nomenclature, 3D image processing, Computer graphics, Visual process modeling

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Proceedings Article | 21 March 2005 Paper

A framework for data-driven algorithm testing

Wolfgang Funk, Daniel Kirchner

Proceedings Volume 5681, (2005) https://doi.org/10.1117/12.587421

KEYWORDS: Databases, Java, Operating systems, Digital watermarking, Detection and tracking algorithms, Computer programming, Human-machine interfaces, Control systems, Computer architecture, Algorithm development

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Proceedings Article | 22 June 2004 Paper

Impact of MPEG-4 3D mesh coding on watermarking algorithms for polygonal 3D meshes

Wolfgang Funk

Proceedings Volume 5306, (2004) https://doi.org/10.1117/12.526529

KEYWORDS: Digital watermarking, 3D modeling, Data modeling, Computer programming, Databases, Detection and tracking algorithms, Multimedia, Image compression, Sensors, Visualization

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Proceedings Article | 22 June 2004 Paper

Integer DCT-based reversible watermarking for images using companding technique

Bian Yang, Martin Schmucker, Wolfgang Funk, Christoph Busch, Shenghe Sun

Proceedings Volume 5306, (2004) https://doi.org/10.1117/12.527216

KEYWORDS: Digital watermarking, Image processing, Error analysis, Transform theory, Image quality, Distortion, Space operations, Matrices, Binary data, Surgery

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Proceedings Article | 29 April 2002 Paper

Image watermarking in the Fourier domain based on global features of concentric ring areas

Wolfgang Funk

Proceedings Volume 4675, (2002) https://doi.org/10.1117/12.465319

KEYWORDS: Digital watermarking, Fourier transforms, Image processing, Image segmentation, Computer programming, Transform theory, Information security, Computer graphics, Computing systems, Spatial resolution

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Proceedings Article | 9 April 1999 Paper

OCTALIS benchmarking: comparison of four watermarking techniques

Laurent Piron, Michael Arnold, Martin Kutter, Wolfgang Funk, Jean Boucqueau, Fiona Craven

Proceedings Volume 3657, (1999) https://doi.org/10.1117/12.344673

KEYWORDS: Digital watermarking, Image quality, Visualization, Performance modeling, Resistance, Image compression, Image processing, Quantization, Image visualization, Internet

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Showing 5 of 6 publications

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