27 March 1985 Image Data Compression Using Unitary Transforms : Video-Rate Optical Implementation Through Matrix-Matrix Products
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Proceedings Volume 0492, 1984 European Conf on Optics, Optical Systems, and Applications; (1985) https://doi.org/10.1117/12.943711
Event: 1984 European Conference on Optics, Optical Systems and Applications, 1984, Amsterdam, Netherlands
Abstract
Anew architecture is described, for the real-time implementation of any discrete transform with incoherent light. Matrix-matrix products are performed using two 1-D acoustooptic spatial modulators with time-integration on a CCD camera. The operation can be iterated for N-D transforms, such as in multisensors image processing.
© (1985) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Guy Lebreton, Guy Lebreton, } "Image Data Compression Using Unitary Transforms : Video-Rate Optical Implementation Through Matrix-Matrix Products", Proc. SPIE 0492, 1984 European Conf on Optics, Optical Systems, and Applications, (27 March 1985); doi: 10.1117/12.943711; https://doi.org/10.1117/12.943711
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