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“Athithi devo bhava”-is a verse from the Taittiriya Upanishad, and it means “Guest is God”. India is a country well known for its hospitality, culture and attractive destinations. Tourism is the biggest service industry in India in terms of its GDP and as a provider of employment opportunity. In worldwide ranking as well India is ranked highly in tourism and related activities. Changing life style...
This paper gives a new property for the Infinite Hartley Transform known as the Duality Theorem. The Infinite Hartley Transform is an integral transform and is closely reminiscent to the famous Infinite Fourier Transform. Unlike the former, the latter has not been much renowned in the mathematical world or its applications' domain. Most of the properties of the Infinite Hartley Transform and the Infinite...
In this paper, a watershed transformation technique is used with gradient magnitude with morphological open image and two important features is used as foreground and background to identify the tumor. First the Magnetic Resonance imaging (MRI) Scan of tumor is given as an input and it undergoes into watershed technique which is a topological boundary dividing into two adjacent brain cells. With the...
Recent innovations and advancements in encryption technology not only increases the security of information but also improves the quality of algorithms. Several Techniques have already been introduced and in this frame of reference the distinct fractional orders of Fourier Transform are very current elevations in this domain. Here the article gives comparison on three techniques viz. DFrFT, DFrST...
Music is a source of recreation from past and people are listening to music to refresh their mind and have enjoyment. In recent years we have seen there is lots of research on music signal which is related whether music really creates emotion in human mind. Some raga are restful or restless natures though it make be sung by same artist. In this paper we focus main on study of Raga which is restful...
Facial Expression is the easy way of telling/showing inner feelings. The Facial Expression Recognition system has many applications including human behavior understanding, detection of mental disorders, synthetic human expressions and many more. This paper presents a quick survey of facial expression recognition as well as a comparative study of various features on JAFFE and CK datasets. It mainly...
In this paper we try to explore the concepts of Heart Rate Variability using Photoplethysmographic (PPG) optical sensor. During this process we also try to detect the stress level of the subject from the HRV data. Our nervous system is very tightly connected with our heart. A normal person while resting will have heart rate from 60 to 90 beats per minute. But when a person is stressed the time duration...
In Analog application, multipliers plays a vital role. They are used in many fields like artificial neural networks, image processing, modulators etc. In this paper, a low power and low voltage CMOS analog multiplier is presented with performance analysis and design implementation by using Exponential Approximation circuit. In this design, MOSFETS are operating in weak inversion region in order to...
Now a days verification has become one of the most important challenges in getting advanced SOC devices in the market. With the advancement of technology, there is a need to integrate more components in SoC that results in increased chip complexity. This complexity issue in SoC must be resolved by some advanced methodology. Industry experts consider that in the overall design effort, the verification...
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