## Photoacoustic imaging and spectroscopy, vol 144. CRC Press, Boca Raton, pp 3–17 Epstein CL (2005) How well does the finite Fourier transform approximate the Fourier transform

- sions. In Wang L ed
- Commun Pure Appl
- 2005

Highly Influential

In X-ray tomography, the Fourier slice theorem provides a relationship between the Fourier components of the object being imaged and the measured projection data. The Fourier slice theorem is the basis for X-ray Fourier-based tomographic inversion techniques. A similar relationship, referred to as the 'Fourier shell identity' has been previously derived for… (More)

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