Weapons Detection of Criminal Activities Based on Computer Vision
Sakib-Ahmod,
Shoyaib Mahmud,
Shammir Hossain,
Yeasin Arafat,
Jakia Rawnak Jahan,
Ohidujjaman,
Raihana Zannat
Issue:
Volume 2, Issue 4, December 2021
Pages:
64-67
Received:
23 October 2021
Accepted:
9 November 2021
Published:
17 November 2021
DOI:
10.11648/j.advances.20210204.11
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Views:
Abstract: In contemporary the term 'computer vision' is applicable vastly for significant research arena. Many researchers have a keen interest in this field. In this computer vision-based system, there have managed to detect weapons of two types (different guns and knives) to inform the concerned authority of property about crimes ongoing inside the place. While a property is under such criminal activity that the criminals carry guns or/and knives with them, the system detects those weapons through a camera integrated module and runs the necessary functions accordingly. Due to witnessing weapons, the system immediately informs the concerned authority to alert them about the upcoming risk to the property via mobile message and call. Consequently, the proprietor is alerted about the forthcoming risk and takes possible measures to handle the situation. Apart from that, the system can make sound alarms around the place of crime so that the people near to the property can come forward to help. This research is applicable in various properties such as banks, offices, homes or anywhere to protect the valuable properties from being theft or robbed. In this research computer vision and machine learning approaches are applied for the optimal result prediction.
Abstract: In contemporary the term 'computer vision' is applicable vastly for significant research arena. Many researchers have a keen interest in this field. In this computer vision-based system, there have managed to detect weapons of two types (different guns and knives) to inform the concerned authority of property about crimes ongoing inside the place. ...
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The Impact of Lack of Ethics and of Healthy Leisure Activities on the Occurrence of Early Pregnancies in Porto-novo
Raymond-Bernard Ahouandjinou,
Carolle-Nelly Codo,
Arnauld Gbaguidi,
Cyriaque S. C. Ahodekon,
Céline Atinhunkpinda Ahouandjinou et Marlène Akakpo
Issue:
Volume 2, Issue 4, December 2021
Pages:
68-72
Received:
28 September 2021
Accepted:
2 November 2021
Published:
2 December 2021
DOI:
10.11648/j.advances.20210204.12
Downloads:
Views:
Abstract: The issue of school-based pregnancies is a real danger for the future of girls around the world. The objective of the research carried out is to analyze the causes of the occurrence of teenage pregnancies in the municipality of Porto-Novo. Starting from a qualitative approach, associated with accidental techniques with reasoned choice for sampling, the aforementioned research thus made it possible to apprehend not only the causes, but also the consequences of this phenomenon, while passing by the analysis of the perceptions of the respondents. on this subject. The investigative technique used in this research is the semi-structured interview with the interview guide as the main tool. At the end of the investigations, the results show that the factors which are at the base of early pregnancies are essentially environmental, psychological, socio-cultural and political, which obviously has consequences, both for the child and for the child. for the mother. These include, among others, medical, psycho-social and economic risks. These pregnancies constitute a blockage for the pursuit of studies. Some adolescent girls end up with abortion, which sometimes leads to death or other health consequences. To remedy this, it is therefore important to think about the involvement of all social actors in education at various levels in the knowledge and prevention of teenage pregnancies.
Abstract: The issue of school-based pregnancies is a real danger for the future of girls around the world. The objective of the research carried out is to analyze the causes of the occurrence of teenage pregnancies in the municipality of Porto-Novo. Starting from a qualitative approach, associated with accidental techniques with reasoned choice for sampling,...
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