1 July 1992 Image segmentation using optical wavelets
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An optical Harr wavelet is created using a magneto-optic spatial light modulator (MOSLM). Two methods of controlling wavelet dilation are explored: (1) an aperture positioned in front of a binary modulated MOSLM; (2) spatial filtering of a ternary modulated MOSLM. Segmentation is performed through Vander Lugt correlation of a binarized image with the optical wavelet. Frequency-plane masks for the correlation process are generated using thermal holography.
© (1992) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Steven D. Pinski, Steven D. Pinski, Steven K. Rogers, Steven K. Rogers, Dennis W. Ruck, Dennis W. Ruck, Byron M. Welsh, Byron M. Welsh, Matthew Kabrisky, Matthew Kabrisky, Gregory T. Warhola, Gregory T. Warhola, Dennis W. Quinn, Dennis W. Quinn, Mark E. Oxley, Mark E. Oxley, } "Image segmentation using optical wavelets", Proc. SPIE 1702, Hybrid Image and Signal Processing III, (1 July 1992); doi: 10.1117/12.60543; https://doi.org/10.1117/12.60543


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