1 July 1990 Shadow-casting based edge detection: using rebroadcasting material
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Proceedings Volume 1215, Digital Optical Computing II; (1990) https://doi.org/10.1117/12.18099
Event: OE/LASE '90, 1990, Los Angeles, CA, United States
Abstract
Optical shadow-casting based edge detection is hardware implemented using the spatial light rebroadcasting (SLR) materials. The digitized input image is encoded in accordance to the polarization-encoded optical shadow-casting design algorithm. An edge-detection operation of the coded image is performed using the SLR material both asspatial light modulator and logical device.
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Abdul Ahad Sami Awwal, Abdul Ahad Sami Awwal, Alastair D. McAulay, Alastair D. McAulay, Junqing Wang, Junqing Wang, Mohammad A. Karim, Mohammad A. Karim, } "Shadow-casting based edge detection: using rebroadcasting material", Proc. SPIE 1215, Digital Optical Computing II, (1 July 1990); doi: 10.1117/12.18099; https://doi.org/10.1117/12.18099
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