In this project, we present the Automatic operation of Classroom Lights and Fans using Arduino and PIR sensors, where the lights, Fans in the classroom will automatically turn ON and OFF by detecting the presence of a human. Also, with the help of an automatic room light control system, you need not worry about electricity as the lights get automatically off when there is no person. Such Automatic classroom Lights can be implemented in your garages, staircases, bathrooms, etc. where we do not need continuous light but only when we are present. The main components of the Automatic Room Lights...

An extremely growth in an industrial and infrastructural frameworks creating environmental affairs like atmospheric changes, malfunctioning and pollution.In order to obtain the remote environmental parameters, the sensor module and the mobile software is designed for a new environment monitoring system based on Internet of Things (IOT) in this paper.The proposed system provides a viable and straight forward solution for environmental and ambient monitoring applications. Pollution is becoming serious issue so there is need to build such a flourishing system which overcomes the problems and...

Visual information transmitted in the form of digital images is becoming a major method of communication in the modern age, but the image obtained after transmission is often corrupted with noise. The received image needs processing before it can be used in applications. Image denoising involves the manipulation of the image data to produce a visually high quality image. This thesis reviews the existing denoising algorithms, such as filtering approach, wavelet based approach, and multifractal approach, and performs their comparative study. Different noise models including additive and...