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Archive | January, 2015

Georgia-PE

Dr. Lettsome Renews his Professional Engineering License

Dr. Clyde Lettsome, PhD, PE, MEM has successfully renewed his Georgia Professional Engineering (PE) license. The PE License has to be renewed every two years. In order to complete the renewal, Dr. Lettsome has to complete continuing education courses within his engineering discipline as set by the Georgia Board of Professional Engineers. This renewal process […]

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Introduction to Wavelets and Filter Banks

Although the history of filter banks and wavelets has been brief, they have had a large impact on signal and image processing. Filter banks, which came first, are used for a number of different audio (1D), images (2D), and video (2D frames changed 30 times every second for interlaced video) applications. Filtering is a linear […]

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