Astrit Rexhepi

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This paper describes methods of extracting region boundaries from the frames of an image sequence by combining information from spatial or temporal cooccurrence matrices of the frames. It summarizes past work on the uses of cooccurrence matrices for image segmen-tation; qualitatively describes the peaks (clusters of high values) that can be expected to(More)
The variance is a well known concept in mathematics, it measures the degree of fluctuations of the signal (function) about its mean value. Principal axis theory itself is completely based on this concept. In this paper I will show that even the theory of wavelets can be completely based on the concept of variances, moreover, it is only a dimension of a(More)
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