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The objective of this work is to develop a system to recognize the human emotions in terms of his/her facial expressions. The work consists of 3 modules. First to segment the face from the human image. Otsu's thresholding method is used in the third plane of YCbCr image to perform background subtraction. Secondly to segment the parts eye, eye gap, forehead, mouth, and nose max-min mean algorithm is...
With rising fuel costs, increasing concerns for global climate change, and a growing worldwide demand for electricity, utilizing renewable energy sources such as solar/Fuel power becomes a necessity rather than a luxury. The conversion of renewable energy sources into useful DC or AC power for residential and industrial applications is becoming more popular. But renewable energy re-sources comes with...
Compositional analysis done on the synthesized undoped and indium doped titanium dioxide nanoparticles by XRD, EDAX, UV-vis spectroscopy, SEM, parallel plate method. The UV spectograph reveals that the energy band gap is reduced and the wavelength spectrum is shifted towards red from blue region with respect to TiO2.The electrical properties indicate that the conductivity is around 10-5 mho/cm and...
Huge expansion of multimedia data in internet has given rise to various unauthorized use and modification. This authenticity problem is equally a constraint in the defense information transmission along with secured transmission. Digital watermarking shows a valid solution to the above problem, since it makes possible authentication and secure transmission of confidential information or any sort of...
Electronic banking is slowly coming of India in India. The various governments at the Centre and State level have been strategizing towards achieving total financial inclusion for the citizens of our country. Herein, the banks have to play a major role in facilitating this massive exercise for the mutual benefit of the individual and the country. The Indian financial system, and the banking system,...
The number of electronic control units (ECUs) in modern vehicles has continuously increased in last few decades. In addition, advanced functionalities antilock braking systems, adaptive cruise control and climate control put higher computational demand on ECUs, which further increases the design complexity of automotive control systems. Multicore processors having multiple processing units are integrated...
Hash functions play a vital role in Information Security by providing message integrity. In any digital signature schemes the message will be hashed before getting signed. This will ensure message authentication and data integrity. Various cryptographic function such as MD4, MD5, SHA-0, SHA-1, RIPEMD etc., are available in literature but most of them are vulnerable to attacks. This project is an attempt...
Large cities with fleet of vehicles require a system to determine location of movement of passenger vehicles at a given time. Vehicle tracking systems can be used in theft prevention, retrieval of lost vehicles, providing traffic-oriented services on lanes. The vehicle tracking systems VETRAC enables vehicle drivers or any third party to track the location of any moving vehicle. Most modern vehicle...
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