Ms. Wei-na Wu Profile

Wei-na Wu

at Guangdong Ocean Univ

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Publications (3)

Proceedings Article | 29 August 2016 Paper

A dual color image watermarking algorithm based on chaotic scrambling and wavelet transform

Weina Wu

Proceedings Volume 10033, 100332V (2016) https://doi.org/10.1117/12.2244604

KEYWORDS: Digital watermarking, Wavelet transforms, Chaos, Wavelets, RGB color model, Transparency, Feature extraction, Human vision and color perception, Image quality

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Proceedings Article | 24 August 2009 Paper

Research on a novel packaging structure and technology by red copper slice for fiber Bragg gratings

Wei-na Wu, Si-dong Li, Wen-hua Wang

Proceedings Volume 7381, 73811Q (2009) https://doi.org/10.1117/12.835306

KEYWORDS: Fiber Bragg gratings, Packaging, Copper, Sensors, Optical fibers, Temperature metrology, Structured optical fibers, Demodulation, Corrosion, Resistance

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Proceedings Article | 3 February 2009 Paper

Novel FBG temperature sensor eliminating lateral strain cross-sensitivity

Wen-hua Wang, Si-dong Li, Wei-na Wu, Zheng-ye Xiong, You-bin Shi, Jun-xiu Lin

Proceedings Volume 7157, 71570W (2009) https://doi.org/10.1117/12.806385

KEYWORDS: Fiber Bragg gratings, Reflectivity, Temperature sensors, Birefringence, Polarization, Temperature metrology, Aluminum, Refractive index, Fiber optics sensors, Optical fibers

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