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Please use this identifier to cite or link to this item: http://eprint.iitd.ac.in/handle/2074/567

Title: Multichannel image addition and subtraction using joint-transform correlator architecture
Authors: Pati, G S
Unnikrishnan, G
Singh, K
Keywords: Joint-transform correlator
Image addition and subtraction
Hartley transform
Issue Date: 1998
Citation: Optics Communications, 150(1-6), 33–37
Abstract: A simple technique for multichannel image addition and subtraction has been proposed using a basic joint-transform correlator architecture. Computer simulation and experimental results are provided. The geometry can also be modified to measure small relative displacement between objects, and to implement Hartley transform.
URI: http://eprint.iitd.ac.in/dspace/handle/2074/567
Appears in Collections:Physics

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