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Paper Title : GUN DETECTION IN REAL TIME CCTV USING DEEP LEARNING ALGORITHM

ISSN : 2395-1303
Year of Publication : 2022
10.5281/zenodo.7296020

Authors: Mr. Anil P Jawalka, S.Deepika, S. Rajeshwari, P. Srivani

         


Abstract
Current surveillance and control systems still require human supervision and intervention. This work presents a novel automatic handgun detection system in videos appropriate for both, surveillance and control purposes. We reformulate this detection problem into the problem of minimizing false positives and solve it by building the key training data-set guided by the results of a Deep Convolutional Neural Networks (CNN) classifier, then assessing the best classification model under two approaches, the sliding window approach and region proposal approach. The most promising results are obtained by Faster R-CNN based model trained on our new database. This can be helpful to make informed decisions be it regarding identification of intent, promotion of offers or security related threats. Recognizing emotions from images or video is a trivial task for human eye, but proves to be very challenging for machines and requires many image processing techniques for feature extraction. The best detector show a high potential even in low quality YouTube videos and provides satisfactory results as automatic alarm system.

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Keywords
— GUN DETECTION IN REAL TIME CCTV USING DEEP LEARNING ALGORITHM