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Compensation of pixel misregistration in volume holographic data storage
Compensation of pixel misregistration in volume holographic data storage
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机译:体全息数据存储中像素重合失调的补偿
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摘要
A method of correcting errors arising from interpixel cross talk in the detection of a reconstructed holographic data image includes determining any misregistration between the pixels and the bit images. The measured output signals are then corrected to compensate for signal strength lost to or gained by nearby pixels through interference effects resulting from the misregistration, thereby producing a calculated data image that is substantially corrected for interpixel crosstalk. The relevant algorithms are provided and experimental verification is presented.
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