Blind power spectrum reconstruction for multi-sinusoid signals with generative multicoset sampling.
Jiahui CaoRuobin SunLiqin LuZhibo YangXuefeng ChenPublished in: Signal Process. (2025)
Keyphrases
- power spectrum
- autocorrelation function
- signal noise ratio
- frequency domain
- natural images
- band limited
- high order statistics
- spectral estimation
- continuous wavelet transform
- power spectral
- frequency analysis
- signal processing
- image reconstruction
- density function
- generative model
- random sampling
- fourier transform
- computer vision
- visual quality
- object recognition
- multiscale