Ezzet Al-Hujazi

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The first step in a general 3-D vision system is the segmentation of a digital image into a number of regions that correspond to physical scene surfaces. T o compensate for the difficulties associated with edge and region based segmentation methods, we present an integrated approach for range image segmentation. In the first stage we detect jump in the(More)
Principal component analysis has long been used for a variety of signal processing applications, including signal compression. Neural network implementations of principal component analysis provide a means for unsupervised feature discovery and dimension reduction. In this paper, we describe a method for the compression of ECG data using principal component(More)
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