Dual Tunable MZIs Stationary-Wave Integrated Fourier Transform Spectrum Detection.
Xinyang ChenPeijian HuangNing WangYong ZhuJie ZhangPublished in: Sensors (2021)
Keyphrases
- fourier transform
- frequency domain
- frequency spectrum
- signal processing
- power spectrum
- fourier domain
- fourier analysis
- non stationary
- radon transform
- fourier coefficients
- log polar
- high quality
- machine learning
- detection method
- discrete fourier transform
- independent component analysis
- fourier descriptors
- detection algorithm
- image quality
- fast fourier transform
- face recognition
- power spectral density
- spectral estimation
- image processing