Shahid Masud

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This paper presents a modified structure based on Cascaded Integrator Comb (CIC) filters and polynomial interpolation to perform arbitrary sample rate alterations. Incorporating CIC compensation filter within the polynomial interpolator has obviated programmable filter typically used in the process. It has also been shown that a maximum passband ripple of(More)
A new recursive-search based motion estimation algorithm has been proposed that uses only a maximum of seven candidate motion vectors. The coding quality in terms of signal to noise ratio and compression is quite close to full search motion estimator. The algorithm is extremely light with respect to the computational load. Proposed algorithm improves upon(More)