2021 International Conference on Emerging Technologies: AI, IoT and CPS for Science and Technology Applications, ICET 2021, 2021
The outbreak of the COVID-19 pandemic has brought the entire global health system to a standstill... more The outbreak of the COVID-19 pandemic has brought the entire global health system to a standstill. It is now critical to stop the virus from spreading.Wearing a mask, washing our hands frequently, and keeping social distances have all become the main focus around the world. World Health Organization (WHO) highly recommends wearing a mask covering the mouthandnoseto tackle the transmission of the novel coronavirus. In this research study, the Haar-Cascade algorithm, also known as the Voila-Jones algorithm, and OpenCV library classifiers are implemented to find whether someone is wearing a mask or not. The dataset used has 3835 images comprising of human faces with and without masks. The results show that the trained model is 98% accurate in face mask detection. This study is serviceable in real-time applications which stand in need of face mask detection, mainly in densely populated places like educational institutions, airports, and public places. ©2021 Copyright for this paper by i...
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Papers by shruti suman
important basic building block for analog, digital as well as in
mixed signal circuits. This paper presents a new technique to
improve the performance of ring oscillator. The VCO is based on single ended ring oscillator. The circuit is designed using
0.13 μm CMOS technology with supply voltage of 3.3 V. A VCO
with high frequency range from 2.26GHz to 3.50 GHz is achieved
by using this technique. Simulation results reveal the better
performance of the proposed design as compared to existing
current staved ring VCO in terms of oscillation frequency and
power consumption.