Abstract
We demonstrate a smart image-packaging optical technique that uses what we believe is a new concept to save byte space when transmitting data. The technique supports a large set of images mapped into modulated speckle patterns. Then, they are multiplexed into a single package. This operation results in a substantial decreasing of the final amount of bytes of the package with respect to the amount resulting from the addition of the images without using the method. Besides, there are no requirements on the type of images to be processed. We present results that proof the potentiality of the technique.
Highlights
In recent years, the optical community directed its attention to the analysis of multiple data handling [1,2,3,4]
If the input object is multiplied to a random diffuser, we find the convolution of the Fourier transform (FT) of both object and diffuser, giving rise to a distribution like white noise [7, 8]
The smart processing resulting from the initial multiplication by the diffuser, the respective FT, the theta modulation and the multiplexing operations, described in the previous section, allow storing several processed images into a single package, resulting in lower byte space content
Summary
The optical community directed its attention to the analysis of multiple data handling [1,2,3,4]. Abstract: We demonstrate a smart image-packaging optical technique that uses what we believe is a new concept to save byte space when transmitting data. “All-optical binary phase-coded UWB signal generation for multi-user UWB communications,” Opt. Express 19(11), 10587–10594 (2011), http://www.opticsinfobase.org/oe/abstract.cfm?uri=oe-19-11-10587.
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