Journal of emerging technologies and innovative research, Oct 1, 2021
Amid this COVID-19 pandemic, we expect to have certain services which could be handy and easy to ... more Amid this COVID-19 pandemic, we expect to have certain services which could be handy and easy to access. Also, as we move along, we observe that the need to improve the Testing Capacity of India is crucial. As of 21st April 2021, India has tested 11,07,43,103 Samples. The figures might amaze you but, It's only about 8% of the total 1,39,08,64,355 Population in India. If each sample is of are considered as testing of an individual. Currently, we are in need of gearing up the testing capacity while also providing services that could facilitate individuals to survive. We have also observed exponential growth in the number of Indians using the Internet in this growing age of technology where India aims to build a Digital India. We require a handy and easy to understand web application and an android application that facilitate such services.
Image processing is done by using various algorithms like PCA (Principle component analysis), DWT... more Image processing is done by using various algorithms like PCA (Principle component analysis), DWT (Discrete Wavelet Transform), K-means and Novel K-means. These algorithms are used according to the requirements of the image processing methodology. In this paper a survey of these algorithms is proposed to usage in image processing techniques. It has been found that PCA outperform DWT in terms of MSE, PSNR and Fragility. In Novel K-means selection of initial seeds is based on variance, mean, median and mode parameters. This approach shows better performance yielding good PSNR and variable bit rate at a very low time complexity than Kmeans clustering approach.
The locomotive disabled people and elderly people cannot control the wheelchair manually. The key... more The locomotive disabled people and elderly people cannot control the wheelchair manually. The key objective of this paper is to help the locomotive disabled and old people to easily manoeuvre without any social aid through a brainwave-controlled wheelchair. There are various types of wheelchair available in the market such as Voice controlled wheelchair, Joystick control wheelchair, Smart phone controlled wheelchair, Eye controlled wheelchair, Mechanical wheelchair. These wheelchairs hold certain limitations for e.g. if the user is dumb; user cannot access voice controlled wheelchair, etc. Brain-computer interface (BCI) is a new method used to interface between the human mind and a digital signal processor. An Electroencephalogram (EEG) based BCI is connected with an artificial reality system to control the movement and direction of a wheelchair. This paper proposes brainwave controlled wheelchair, which uses the captured EEG signals from the brain. This EEG signals are then passed ...
Now a day's images are tampered easily because availability of powerful image processing sof... more Now a day's images are tampered easily because availability of powerful image processing software and improvement of human computer knowledge. Manipulation of digital
This paper proposes a project that involves an automated solar tracking system which will make us... more This paper proposes a project that involves an automated solar tracking system which will make use of LDR’s to track the position of sun. The output of LDR’s will be compared and analyzed to provide correct alignment of the solar panel. Also another tracking technique is being implemented along, which uses the relation of sun earth position at a given location. This telemetric data is given to microcontroller which will drive the motors to align the solar panel. This is useful during cloudy weather and rainy days when it is difficult to check the position of sun. Solar panels give output efficiency of around 15% to 20% based on the type of panel. The use of solar tracking system increases it to a range of about 30% to 35%. This project further involves use of reflective sheets on the sides of solar panel which will concentrate the reflected rays on the panel. Due to this the efficiency is further increased around 40%. This project is a cost effective solution for stationary solar sy...
VIVA-Tech International Journal for Research and Innovation, 2021
A robotic arm is a Programmable mechanical arm which copies the functions of the human arm. They ... more A robotic arm is a Programmable mechanical arm which copies the functions of the human arm. They are widely used in industries. Human robot-controlled interfaces mainly focus on providing rehabilitation to amputees in order to overcome their amputation or disability leading them to live a normal life. The major objective of this project is to develop a movable robotic arm controlled by EMG signals from the muscles of the upper limb. In this system, our main aim is on providing a low 2-dimensional input derived from emg to move the arm. This project involves creating a prosthesis system that allows signals recorded directly from the human body. The arm is mainly divided into 2 parts, control part and moving part. Movable part contains the servo motor which is connected to the Arduino Uno board, and it helps in developing a motion in accordance with the EMG signals acquired from the body. The control part is the part that is controlled by the operation according to the movement of the amputee. Mainly the initiation of the movement for the threshold fixed in the coding. The major aim of the project is to provide an affordable and easily operable device that helps even the poor sections of the amputated society to lead a happier and normal life by mimicking the functions of the human arm in terms of both the physical, structural as well as functional aspects.
Journal of emerging technologies and innovative research, Oct 1, 2021
Amid this COVID-19 pandemic, we expect to have certain services which could be handy and easy to ... more Amid this COVID-19 pandemic, we expect to have certain services which could be handy and easy to access. Also, as we move along, we observe that the need to improve the Testing Capacity of India is crucial. As of 21st April 2021, India has tested 11,07,43,103 Samples. The figures might amaze you but, It's only about 8% of the total 1,39,08,64,355 Population in India. If each sample is of are considered as testing of an individual. Currently, we are in need of gearing up the testing capacity while also providing services that could facilitate individuals to survive. We have also observed exponential growth in the number of Indians using the Internet in this growing age of technology where India aims to build a Digital India. We require a handy and easy to understand web application and an android application that facilitate such services.
Image processing is done by using various algorithms like PCA (Principle component analysis), DWT... more Image processing is done by using various algorithms like PCA (Principle component analysis), DWT (Discrete Wavelet Transform), K-means and Novel K-means. These algorithms are used according to the requirements of the image processing methodology. In this paper a survey of these algorithms is proposed to usage in image processing techniques. It has been found that PCA outperform DWT in terms of MSE, PSNR and Fragility. In Novel K-means selection of initial seeds is based on variance, mean, median and mode parameters. This approach shows better performance yielding good PSNR and variable bit rate at a very low time complexity than Kmeans clustering approach.
The locomotive disabled people and elderly people cannot control the wheelchair manually. The key... more The locomotive disabled people and elderly people cannot control the wheelchair manually. The key objective of this paper is to help the locomotive disabled and old people to easily manoeuvre without any social aid through a brainwave-controlled wheelchair. There are various types of wheelchair available in the market such as Voice controlled wheelchair, Joystick control wheelchair, Smart phone controlled wheelchair, Eye controlled wheelchair, Mechanical wheelchair. These wheelchairs hold certain limitations for e.g. if the user is dumb; user cannot access voice controlled wheelchair, etc. Brain-computer interface (BCI) is a new method used to interface between the human mind and a digital signal processor. An Electroencephalogram (EEG) based BCI is connected with an artificial reality system to control the movement and direction of a wheelchair. This paper proposes brainwave controlled wheelchair, which uses the captured EEG signals from the brain. This EEG signals are then passed ...
Now a day's images are tampered easily because availability of powerful image processing sof... more Now a day's images are tampered easily because availability of powerful image processing software and improvement of human computer knowledge. Manipulation of digital
This paper proposes a project that involves an automated solar tracking system which will make us... more This paper proposes a project that involves an automated solar tracking system which will make use of LDR’s to track the position of sun. The output of LDR’s will be compared and analyzed to provide correct alignment of the solar panel. Also another tracking technique is being implemented along, which uses the relation of sun earth position at a given location. This telemetric data is given to microcontroller which will drive the motors to align the solar panel. This is useful during cloudy weather and rainy days when it is difficult to check the position of sun. Solar panels give output efficiency of around 15% to 20% based on the type of panel. The use of solar tracking system increases it to a range of about 30% to 35%. This project further involves use of reflective sheets on the sides of solar panel which will concentrate the reflected rays on the panel. Due to this the efficiency is further increased around 40%. This project is a cost effective solution for stationary solar sy...
VIVA-Tech International Journal for Research and Innovation, 2021
A robotic arm is a Programmable mechanical arm which copies the functions of the human arm. They ... more A robotic arm is a Programmable mechanical arm which copies the functions of the human arm. They are widely used in industries. Human robot-controlled interfaces mainly focus on providing rehabilitation to amputees in order to overcome their amputation or disability leading them to live a normal life. The major objective of this project is to develop a movable robotic arm controlled by EMG signals from the muscles of the upper limb. In this system, our main aim is on providing a low 2-dimensional input derived from emg to move the arm. This project involves creating a prosthesis system that allows signals recorded directly from the human body. The arm is mainly divided into 2 parts, control part and moving part. Movable part contains the servo motor which is connected to the Arduino Uno board, and it helps in developing a motion in accordance with the EMG signals acquired from the body. The control part is the part that is controlled by the operation according to the movement of the amputee. Mainly the initiation of the movement for the threshold fixed in the coding. The major aim of the project is to provide an affordable and easily operable device that helps even the poor sections of the amputated society to lead a happier and normal life by mimicking the functions of the human arm in terms of both the physical, structural as well as functional aspects.
Uploads
Papers by Nutan Malekar