Dr. Tomáš Filler Profile

Dr. Tomáš Filler

at Digimarc Corp

SPIE Involvement:

Author

Publications (8)

Proceedings Article | 4 March 2015 Paper

Watermarking spot colors in packaging

Alastair Reed, Tomáš Filler, Kristyn Falkenstern, Yang Bai

Proceedings Volume 9409, 940906 (2015) https://doi.org/10.1117/12.2083134

KEYWORDS: Digital watermarking, Printing, Reflectivity, Scanners, CMYK color model, Packaging, Visibility, Color difference, Visual system, Modulation

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Proceedings Article | 19 February 2014 Paper

Feature-based watermark localization in digital capture systems

Vojtech Holub, Tomáš Filler

Proceedings Volume 9028, 90280D (2014) https://doi.org/10.1117/12.2038303

KEYWORDS: Digital watermarking, Image processing, Scanners, Feature extraction, Cameras, Binary data, Steganalysis, Sensors, Image classification, Signal detection

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Proceedings Article | 11 February 2011 Paper

Design of adaptive steganographic schemes for digital images

Tomás Filler, Jessica Fridrich

Proceedings Volume 7880, 78800F (2011) https://doi.org/10.1117/12.872192

KEYWORDS: Distortion, Databases, Binary data, Steganalysis, Steganography, Optimization (mathematics), Receivers, Nickel, Computer simulations, Error analysis

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Proceedings Article | 28 January 2010 Paper

Managing a large database of camera fingerprints

Miroslav Goljan, Jessica Fridrich, Tomáš Filler

Proceedings Volume 7541, 754108 (2010) https://doi.org/10.1117/12.838378

KEYWORDS: Cameras, Databases, Sensors, Image sensors, Composites, Algorithm development, Forensic science, Digital imaging, Image quality, Silicon

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Proceedings Article | 28 January 2010 Paper

Minimizing embedding impact in steganography using trellis-coded quantization

Tomáš Filler, Jan Judas, Jessica Fridrich

Proceedings Volume 7541, 754105 (2010) https://doi.org/10.1117/12.838002

KEYWORDS: Distortion, Chemical elements, Steganography, Quantization, Binary data, Forward error correction, Computer programming, Receivers, Coding theory, Matrices

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Proceedings Article | 4 February 2009 Paper

The square root law of steganographic capacity for Markov covers

Tomáš Filler, Andrew Ker, Jessica Fridrich

Proceedings Volume 7254, 725408 (2009) https://doi.org/10.1117/12.805911

KEYWORDS: Steganography, Sensors, Steganalysis, Statistical analysis, Tin, Information security, Stochastic processes, Data hiding, Information theory, Databases

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Proceedings Article | 4 February 2009 Paper

Large scale test of sensor fingerprint camera identification

Miroslav Goljan, Jessica Fridrich, Tomáš Filler

Proceedings Volume 7254, 72540I (2009) https://doi.org/10.1117/12.805701

KEYWORDS: Cameras, Databases, Sensors, Error analysis, Zoom lenses, RGB color model, Data analysis, Forensic science, Photography, Image analysis

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Proceedings Article | 26 February 2007 Paper

Practical methods for minimizing embedding impact in steganography

Jessica Fridrich, Tomas Filler

Proceedings Volume 6505, 650502 (2007) https://doi.org/10.1117/12.697471

KEYWORDS: Binary data, Surface plasmons, Quantization, Steganography, Matrices, Distortion, Computer programming, Image segmentation, C++, Analytical research

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Showing 5 of 8 publications

Conference Committee Involvement (3)

Media Watermarking, Security, and Forensics 2015

9 February 2015 | San Francisco, California, United States

Media Watermarking, Security, and Forensics 2014

3 February 2014 | San Francisco, California, United States

Media Watermarking, Security, and Forensics 2013

5 February 2013 | Burlingame, California, United States

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