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The low complexity, robust, and precise algorithm solely employs a simplified autocorrelation function of the signal spectrum for blind chromatic dispersion estimation to adapt frequency domain compensation functions in digital coherent receivers.
This paper proposes a method to detect the macula in the retinal fundus image automatically. The method makes use of the optic disc height obtained from the ARGALI to define the region of interest. Regions of dark spots are then detected by finding the coordinates with the lowest pixel intensity and determining the average pixel neighbourhood intensities. These regions are ranked to determine the...
A 40Gb/s field trial using 12.5GHz-spaced multi-carrier 10Gb/s signals over an installed 752km WDM-link was successfully completed. Results show that the system has a superior CD and similar PMD tolerance compared to typical 10Gb/s systems.
Accurate diagnosis and treatment of various pathologic conditions can be achieved by integrating multimodal imaging systems that furnish complementary information to improve patient management. The availability of high-resolution tomography systems, fast computers, and image reconstruction algorithms has improved disease diagnosis and treatment management. As medical practice moves into the molecular...
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