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This paper presents a hybrid image retrieval system which integrates Neural Network and Genetic Algorithm together. Proposed method reduces the semantic imbalance between the machine description and the human semantics of an image by using low-level feature descriptors- HSV color histograms, color moments, and wavelet transform, which matches human perception. These descriptors when used to train...
AbstractNowadays a large literature is available on comparative study of various musical genres, style, and traditions. In this paper, different samples of raga Yaman of variety of vocalists in North Indian classical music has been considered. The initial part presents the identification of any variation among the four music patterns, where these variations are presented by the features such as Temporal...
Inspite of its complete foundation, Ayurveda has not received acknowledgement in the scientific world. This may be due to absence of taking an initiative in its experimental research. In this paper we have emphasized on the Ayurvedic constituent ‘Pitta’, by examining the features extracted from the Acceleration Plethysmography, to design and authenticate a high Pitta classifier. For this objective,...
The term Pregnancy is highly risky for the mother and fetus where generally country like India,the population of Pregnant women is more and also where large number of infants born annually with birth defects is more and where their is need of prediction required to see pregnancy is at normal or abnormal in earlier stage so that birth defects can be control. Where prediction cannot based on one method...
THere, authors have introduced an online face recognition system where the recognition task becomes easy to execute and validate using cross-recognition mechanism. ‘RaFaReS,’ the Range Face image Recognition System used to recognize the input 3D face images using 2.5D range images. The system is new of its kind in this area, where the new algorithm either feature extraction or classifier is easily...
The biggest bottleneck of face recognition is the insufficient training samples of face images. In reality, face possess varying nature of expressions, illumination, poses, etc. There is a constrained of insufficient training samples due to number of reasons which reduces the accuracy of face recognition techniques. A method to generate various symmetrical face images by exploiting the axis-symmetrical...
In last one decade, the secret sharing schemes get utmost importance because of their possibility to use in variety of applications. Visual secret sharing also known as visual cryptography (VC) is an extension of secret sharing scheme. Visual cryptography has many uses if secret is to revealed through human eyes, as it is not always possible to use electronic device for decoding the secrets. In this...
Recently the University Grants Commission of India has introduced a multistage examination system in higher education institutes in the country. The new system, called the Credit Based Continuous Evaluation and Grading System (CBCEGS), assesses a student on the basis of her continuous evaluation during the semester, combined with her performance in the end semester examination. This multistage examination...
Raga played by Indian instrument is the actually soul of the Indian classical music. Indian classical music is famous around all over the world for its particular structure and well soundness. Our work is related to analyze and classify the instrumental music according to their features. This will help to non-professional and music learner for understanding and acquire knowledge about the music using...
With the increase in the popularity of e-commerce, there is large amount of opinions available on the web. So there is a need to generate clustered summary of products based on features. Most of the opinions contain opinion words which has same polarity in all contexts. But there are some opinion words called context dependent words which have different polarity in different context. So there is a...
There are about 3 billion indexed websites present in the WWW. Not all websites do not belong to a particular topic are indexed by a search engine say google.com, there are online platforms available where different users help the person asking for a (Universal Resource Locator) URL containing a topical information. To verify the authenticity and validity of the URL, an empirical methodology and its...
This paper gives an idea about how to discover additional insights from precision agriculture data through big data approach. We present a scenario for the use of Information and Communication Technology (ICT) services in agricultural big data environment to collect huge data. Big data analytics in agriculture applications provide a new insight to give advance weather decisions, improve yield productivity...
A proper assembly sequence results in lowered lead time and optimal cost of assembly. Therefore choosing a proper assembly sequence is highly essential. There has been significant research in the field of assembly sequence planning (ASP) problem and thousands of different methods have been developed to address such problems. In this paper a comparison of the performance of heuristic based methods...
Gates are the fundamental building block of all logic circuits. Artificial neural networks (ANN) have processing capabilities in a parallel architecture, and due to this they are useful in applications like pattern recognition, system identification, prediction problems, robotics, and control problems. Boolean logic realization using artificial neural network is known as Neuronal Logic. Simple and...
The increase in the use of electronic portable devices in the market has led to the use of the DC-DC converters. In different types of the DC-DC Converter the more efficient one to be chosen is the Buck converter. In the power electronics industry there are many types of voltage regulators and DC-DC Converters. But as concern with the VLSI Design logic the main aim is to reduce the area and the power...
This study considers the seasonal and annual analysis of aerosol optical depth (AOD) in three most populated countries of Asia namely: China, India and Indonesia. These countries are having increasing rates of population, industrialization, transportation etc., due to which aerosol loading in these nations is becoming a subject of great concern. This study is done using data from two satellite sensors...
Blind audio source separation is a promising area for various applications like humanoids, human machine inter- action or adverse control mechanism, etc. ICA is a predominant approach for source separation in blind scenario. There are various versions of ICA to solve this purpose like Fast ICA, JADE, and C-ICA. The convergence speed and quality of separation is an issue. In this work a weight initialization...
In this paper, a novel microstrip fed wideband monopole antenna is proposed for Wireless Communication and mobile devices. A simple rectangular patch is designed to operate at 900 MHz for supporting GSM. Moreover, two rectangular rings are designed to operate at 2.4 GHz. A circular slot is proposed in the ground plane for obtaining a band of 3.64.2 GHz. On futher details, concentric circles are made...
We demonstrate a novel Raman-FOPA cascaded amplifier for long haul L-band 96 × 100 Gbps Dense wavelength multiplexed (DWDM) system with 25 Ghz channel spacing. With input power of 1mW flat gain ¿ 13 dB has been achieved over frequency range of 187 Thz to 189.375 THz. Flattened gain has been achieved using a gain flattening filter in FOPA. The proposed model has been evaluated in terms of signal gain...
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