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In this paper a beacon-based RF source localization in NLOS condition is proposed. Beacons are used to estimate the obstacle causing the NLOS condition to improve the RF source localization accuracy. The obstacle parameters are estimated using particle filter because of the nonlinearity of the problem. For localization accuracy analysis, Cramer Rao Lower Bound (CRLB) analysis is used. The approach...
Sperm movement characteristic plays an important role in male fertility. Computer-aided Sperm Analysis (CASA) systems have tried to provide more accurate information about sperm motility and concentration. At the beginning of this goal, achieving correct sperm trajectory is necessary. On the other hand, sperm tracking is a challenging matter because, sperms have same size and shape, move fast also...
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