Security becomes one of the major necessities in our lives nowadays however criminal activities are still at large with criminals unable to be persecuted without eligible proofs of their misdeeds. Surveillance Camera is one of the better solutions to these problems in which they can be positioned at every corner of a building even streets and alleys. Their functions can be enhanced by adding algorithms that can identify objects. Frame Differences method is an algorithm to identify an object’s motion. Using this algorithm, we could differentiate an object moving in the environment. Background subtraction is one of the methods suitable to further improve frame differences thus increasing its effectiveness and precision. After implementing the method on a camera, the luminosity was founded to influence the threshold value significantly, the threshold value of 35 is the optimal value.
Objectives: This study aimed to examine the effect of a laparoscopic cystectomy on ovarian reserve assessed by measuring the levels of serum follicle stimulating hormone (FSH) and anti-Müllerian hormone (AMH). Materials and Methods: This prospective, analytical study measured the changes of basal FSH and AMH in endometrioma patients undergoing laparoscopic cystectomy in Dr. Hasan Sadikin Hospital from June to August 2016. An informed written consent was obtained from all patients prior to the study. Their FSH and AMH serum levels were examined one month before and after the surgery. Results: A total of 31 patients were included in the study and divided into two groups based on two age ranges of 20-35 years (n=16) and 36-42 years (n=15). It was found that the FSH serum levels increased whereas the AMH serum levels decreased in both groups after laparoscopic cystectomy (P<0.001). Conclusions: Laparoscopic cystectomy of patients with reduced endometrioma ovarian reserve was characterized by elevation of FSH serum levels and reduction of AMH serum levels.
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