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In the Digitalized world, the problem exists in transmitting and concealing highly secured and important information. This results in developing better technique/algorithm for the secure and safe transmission of information with data hiding. Here comes our study in Audio Steganography. With the existing scenario we say that Differential Pulse Code Modulation (DPCM) is better than Pulse Code Modulation...
To address potential concern for cumulative radiation exposure with serial spiral chest computed tomography (CT) scans in children with chronic lung disease, we developed an approach to match bronchial airways on low-dose spiral and low-dose high-resolution CT (HRCT) chest images to allow serial comparisons. An automated algorithm matches the position and orientation of bronchial airways obtained...
Background The use of postoperative upper GI series (UGIS) after laparoscopic Roux-en-Y gastric bypass (LRYGBP) varies among bariatric surgeons. The authors describe the findings and impact of UGIS after LRYGBP. Methods From July 2003 to January 2006, 487 patients undergoing primary LRYGBP at a single academic institution had a single-contrast Gastrografin® UGIS performed on the first postoperative...
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