S. Venkatramaphanikumar

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Many approaches are proposed for face recognition from last three decades but they are challenging the problems like illumination, pose and scaling variations. In this paper a new methodology has been proposed for improving the efficiency of face recognition based on local feature extraction using Gabor Wavelets. The extracted features are classified using(More)
The face recognition task involves extraction of unique features from the human face. Manifold learning methods are proposed to project the original data into a lower dimensional feature space by preserving the local neighborhood structure. LPP should be seen as an alternative to Principal Component Analysis (PCA). When the high dimensional data lies on a(More)
In big data world, Hadoop Distributed File System (HDFS) is one of the famous file system to store huge data. HDFS will take care about managing and maintaining the data in distributed way. Based on research we did to discuss that how the real time streaming data can be processed and stored into Mongo DB and Hive. Big data analytics can be performed on data(More)
In this paper an efficient approach for the recognition of a speaker based on text dependent speech is presented. Speaker Recognition/ Verification system suffers with wide variety of problems. In the proposed approach, the features are extracted using two methods such as Mel Frequency Cepstral Coefficients and wavelet subband coefficients, and then these(More)
This paper presents fusion of two biometric traits, i.e., face and speech, at matching score level fusion. The features are extracted from the pre-processed images of face and speech. Gabor Wavelet and Discrete Cosine Transform (DCT) are used to extract facial features and Sub Band Coding (SBC) is used to extract features from speech signals. These features(More)
To explore the academic progression of the students, higher educational institutions need better assessment and prediction tools. In this regard, Multilayer Perceptron (MLP) based prediction application is proposed to predict the Grade Point Average (GPA) of the Undergraduate students by the make use of student's Previous Academic History, Regularity, No.(More)
The research work is focused to study the influence of weather parameters on the incidence of pests on cotton from the period 2006 to 2010 at Acharya N. G. Ranga Agricultural University, Lam farm, Guntur. Multiple Linear Regression (REG) and Generalized Linear Model (GLM) techniques are used to analyze the pooled pest's data statistically along with weather(More)
Facial physical appearance normally have several variations which occurred due to changes in expression, illumination, occlusion, head pose, and aging. In actual, human eyes can able to justify the authenticity of a person by the use of single image per class. In this paper, a new framework is proposed for nonlinear classification of face images with only(More)
In recent developments, Educational institutions seeking and persisting best performance from the students. So the Educational Institutions are striving to enhance the performance of students in academics. In this paper a decision tree induction approach called Multivariate Regression prediction model M5P has been used for predicting performance of students(More)
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