Dr. Jordi Herrera-Joancomartí Profile

Dr. Jordi Herrera-Joancomartí

at Univ Oberta de Catalunya

SPIE Involvement:

Author

Publications (5)

Proceedings Article | 6 October 2006 Paper

Multiband semifragile watermarking for multi and hyperspectral images based on iterative tree structured vector quantization

Jordi Serra, David Megías, Jordi Herrera-Joancomarti, Julià Minguillón

Proceedings Volume 6365, 63650O (2006) https://doi.org/10.1117/12.689911

KEYWORDS: Digital watermarking, Image compression, Hyperspectral imaging, Quantization, Multispectral imaging, Image segmentation, Image processing, Distortion, Remote sensing, 3D image processing

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Proceedings Article | 17 February 2006 Paper

A benchmark assessment of the WAUC watermarking audio algorithm

David Megías, Jordi Herrera-Joancomart, Jordi Serra, Julià Minguillón

Proceedings Volume 6072, 60721K (2006) https://doi.org/10.1117/12.642982

KEYWORDS: Digital watermarking, Signal processing, Signal detection, Information security, Detection and tracking algorithms, Resistance, Image compression, Binary data, Data hiding, Distortion

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SPIE Journal Paper | 1 July 2005

Robust watermarking scheme based on the JPEG2000 standard

Julian Minguillón Alfonso, Jordi Herrera-Joancomarti, David Megías Jiménez

JEI, Vol. 14, Issue 03, 033015, (July 2005) https://doi.org/10.1117/12.10.1117/1.1988334

KEYWORDS: Digital watermarking, Image compression, JPEG2000, Image quality, Image processing, Image quality standards, Digital filtering, Gaussian filters, Image filtering, Image restoration

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Proceedings Article | 5 February 2004 Paper

Evaluation of copyright protection schemes for hyperspectral imaging

Julia Minguillon, Jordi Herrera-Joancomarti, David Megias, Joan Serra-Sagrista

Proceedings Volume 5238, (2004) https://doi.org/10.1117/12.511161

KEYWORDS: Digital watermarking, Hyperspectral imaging, Image compression, JPEG2000, Image processing, Image quality, Geographic information systems, Image storage, Image classification, Multispectral imaging

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Proceedings Article | 20 June 2003 Paper

Empirical evaluation of a JPEG2000 standard-based robust watermarking scheme

Julian Minguillon, Jordi Herrera-Joancomarti, David Megias

Proceedings Volume 5020, (2003) https://doi.org/10.1117/12.476811

KEYWORDS: Digital watermarking, Image compression, JPEG2000, Image quality, Image processing, Digital filtering, Reconstruction algorithms, Wavelet transforms, Gaussian filters, Signal processing

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