High-Frequency Spread-Spectrum Modulations for Wide-Bandgap Voltage Source Converters.
David LumbrerasJordi ZaragozaNestor BerbelJuan MonEduardo GálvezAlfonso ColladoPublished in: ICIT (2021)
Keyphrases
- high frequency
- spread spectrum
- low frequency
- image watermarking
- power supply
- discrete wavelet transform
- visual quality
- high resolution
- data hiding
- transform domain
- watermarking algorithm
- digital watermarking
- subband
- wavelet transform
- wavelet domain
- wavelet coefficients
- watermarking scheme
- bit error rate
- error correction
- watermarked image
- similarity measure