Optimization of thermal ghost imaging: high-order correlations vs. background subtraction.


We compare the performance of high-order thermal ghost imaging with that of conventional (that is, lowest-order) thermal ghost imaging for different data processing methods. Particular attention is given to high-order thermal ghost imaging with background normalization and conventional ghost imaging with background subtraction. The contrast-to-noise ratio… (More)
DOI: 10.1364/OE.18.005562

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