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We present a software tool for searching word images in scanned text documents. We consider that the document pages are represented as files in tif, jpg, gif, png, bmp and other graphic file formats. Our experiments prove the efficiency of the proposed approach and show that such type of search could be successful. Examples of using various languages are(More)
The Hausdorff type distances between the sets of points on the plane are the commonly used similarity measures for binary images. In this work we present several such measures in a unified manner and introduce a new, naturally arisen variant of Hausdorff distance. The matching performance of all similarity measures is compared by computer experiments, using(More)
Big data is a broad term with numerous dimensions, most notably: big data characteristics, techniques, software systems, application domains, computing platforms, and big data milieu (industry, government, and academia). In this paper we briefly introduce fundamental big data characteristics and then present seven case studies of big data techniques,(More)
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