Dr. Irena Orovic Profile

Dr. Irena Orovic

at Univ of Montenegro

SPIE Involvement:

Author

Publications (4)

Proceedings Article | 31 May 2013 Paper

Compressive sensing for sparse time-frequency representation of nonstationary signals in the presence of impulsive noise

Irena Orović, Srdjan Stanković, Moeness Amin

Proceedings Volume 8717, 87170A (2013) https://doi.org/10.1117/12.2015916

KEYWORDS: Time-frequency analysis, Compressed sensing, Reconstruction algorithms, Interference (communication), Signal processing, Optimization (mathematics), Doppler effect, Modulation, Biological research, Astatine

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Proceedings Article | 31 May 2013 Paper

L-statistic combined with compressive sensing

Srdjan Stankovic, Ljubisa Stankovic, Irena Orovic

Proceedings Volume 8717, 87170O (2013) https://doi.org/10.1117/12.2015908

KEYWORDS: Compressed sensing, Interference (communication), Statistical analysis, Fourier transforms, Reconstruction algorithms, Time-frequency analysis, Signal analyzers, Signal processing, Composites, Signal analysis

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SPIE Journal Paper | 6 February 2013

Image watermarking based on the space/spatial-frequency analysis and Hermite functions expansion

Srdjan Stankovic, Irena Orovic, Marie Chabert, Bijan Mobasseri

JEI, Vol. 22, Issue 01, 013014, (February 2013) https://doi.org/10.1117/12.10.1117/1.JEI.22.1.013014

KEYWORDS: Digital watermarking, Image quality, Sensors, Discrete wavelet transforms, Image processing, Image classification, Image filtering, Digital filtering, Signal to noise ratio, Fourier transforms

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SPIE Journal Paper | 1 October 2008

Robust watermarking procedure based on JPEG discrete cosine transform image compression

Srdjan Stankovic, Irena Orovic, Nikola Zaric

JEI, Vol. 17, Issue 04, 043001, (October 2008) https://doi.org/10.1117/12.10.1117/1.2981832

KEYWORDS: Digital watermarking, Sensors, Quantization, Standards development, Image quality, Image filtering, Quantum wells, Signal to noise ratio, Image compression, Digital filtering

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