Characterisation of a Snapshot Fourier Transform Imaging Spectrometer Based on an Array of Fabry-Perot Interferometers.
Daniele PiconeAneline DoletSilvère GoussetDidier VoisinMauro Dalla MuraEtienne Le CoarerPublished in: ICASSP (2020)
Keyphrases
- fourier transform
- frequency domain
- focal plane
- infrared
- signal processing
- fourier analysis
- fourier domain
- image processing
- imaging systems
- power spectral density
- image analysis
- high resolution
- spatial domain
- log polar
- discrete fourier transform
- phase difference
- medical imaging
- radon transform
- fast fourier transform
- fourier coefficients
- sar imaging
- polar coordinates
- high dynamic range
- fourier descriptors
- image segmentation