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P. Prabaharan

Researcher at Amrita Vishwa Vidyapeetham

Publications -  3
Citations -  67

P. Prabaharan is an academic researcher from Amrita Vishwa Vidyapeetham. The author has contributed to research in topics: Offensive & Total variation denoising. The author has an hindex of 3, co-authored 3 publications receiving 39 citations.

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DHOT-Repository and Classification of Offensive Tweets in the Hindi Language

TL;DR: In this paper, a fast text-based model was used to classify Hindi offensive tweets from a Devanagari Hindi Offensive Tweets (DHOT) data corpus and achieved 92.2% accuracy.
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Total Variation Denoising Based Approach for R-peak Detection in ECG Signals

TL;DR: Total Variation Denoising (TVD) based approach is proposed to find the locations of R-peaks in the ECG signal and it gives 9 false-negative or FN beats, 126 false-positive or FP beats, positive-predictivity and overall accuracy.
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Text/Image Region Separation for Document Layout Detection of Old Document Images Using Non-linear Diffusion and Level Set☆

TL;DR: The proposed method detects the layout of the scanned document even when the image and the text regions have irregular shape, and shows that the proposed method works when the document contain multiple images.