Answers are grounded in this paper and cite their sources.
We propose and demonstrate parallel subtraction of the Fourier power spectrum of two images with the use of real-time holographic interferometry. The subtraction, which exhibits shift invariance, is achieved by employing a Mach-Zehnder interferometer and a photorefractive crystal. The results are presented and discussed.
No takes yet. Share an insight, caveat, or question.
Yeh et al. (1992) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: