Search Results - "Kopparapu, S K"

Indexing of multilingual news telecast using audio-visual keywords by Ghosh, H, Khare, A, Gorai, A, Kopparapu, S K, Pandharipande, M

“…Indexing of news video streams with semantic keywords is of interest to agencies that regularly monitor many news channels. In this paper, we describe a new…”
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A multiresolution based image segmentation by Kopparapu, S.K, Mudalige, P, Corke, P

“…Segmentation is an important topic in computer vision and image processing. In this paper we develop a scheme based on multiresolution for segmentation. The…”
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Choice of Mel filter bank in computing MFCC of a resampled speech by Kopparapu, S K, Laxminarayana, M

“…Mel Frequency Cepstral Coefficients (MFCCs) are the most popularly used speech features in many speech and speaker recognition applications. In this paper, we…”
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Identifying Optimal Gaussian Filter for Gaussian Noise Removal by Kopparapu, S. K., Satish, M.

“…In this paper we show that the knowledge of noise statistics contaminating a signal can be effectively used to choose an optimal Gaussian filter to eliminate…”
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Image model behaviour in multiresolution by Kopparapu, S.K, Corke, P.I

“…Multiresolution analysis is being extensively used in the signal processing literature. In this paper, we show the behaviour of a general degradation model…”
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Automatic extraction of usable information from unstructured resumes to aid search by Kopparapu, S K

“…This paper describes a system for automated resume information extraction to support rapid resume search and management. The system is capable of extracting…”
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Visualization of continuous density hidden Markov models by Kopparapu, S. K.

“…Continuous density hidden Markov models (CD-HMMs) are doubly stochastic processes which are extensively used in speech and image signal processing. Especially…”
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A novel approach to identify problematic call center conversations by Abhishek Pandharipande, Meghna, Kopparapu, S. K.

“…Voice based call centers enable customers to query for information by speaking to agents in the call center. Most often these call conversations are recorded…”
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An Optimization Approach to Identify the Best Sell Market by Saxena, V., Kopparapu, S. K.

“…One of the problems faced by agri producing farmer is to sell his final produce to maximize his profits. While he has a number of options, in terms of the…”
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A rule-based Short Query Intent Identification System by De, A, Kopparapu, S K

“…Using SMS (Short Message System), cell phones can be used to query for information about various topics. In an SMS based search system, one of the key problems…”
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Building a Natural Language Hindi Speech Interface to Access Market Information by Imran, A., Kopparapu, S. K.

“…It is a well known fact that majority of rural India earns its livelihood from agriculture and farming. Although India is a net exporter of various…”
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An unsupervised approach to automated selection of good essays by De, A., Kopparapu, S. K.

“…Evaluating essays automatically has been an area of active research for some time. In this paper, we propose an unsupervised technique to select a set of good…”
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Real time speaking rate monitoring system by Pandharipande, M. A., Kopparapu, S. K.

“…The rate at which we speak has a bearing on its comprehensibility and is important in recent times with mushrooming call center operations. An optimal speaking…”
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Knotless spline noise removal technique for improved OHCR by Lajish, V L, Pandey, V K, Kopparapu, S K

“…Noise in on-line hand written characters due to natural shaking of the hand and noise due to the process of digitization is inherent and this can lead to a…”
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Enhancing spoken connected-digit recognition accuracy by error correction codes — A novel scheme by Kopparapu, Sunil K., Rao, P. V. S.

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Student project administration at a research laboratory by Kopparapu, S K, Srivastava, A, Rao, P V S

“…This paper discusses the administration and management of software based student projects at a research laboratory. Based on completed past projects, a set of…”
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Behaviour of image degradation model in multiresolution by Kopparapu, Sunil K., Desai, U.B., Corke, P.

“…Multiresolution techniques are being extensively used in signal processing literature. This paper has two parts, in the first part we derive a relationship…”
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