Search Results - "Balakrishnan, Arun A."

Multiclass Image Segmentation using Deep Residual Encoder-Decoder Models in Highly Turbid Underwater Ambiances by Haridas, T. P. Mithun, Kamal, Suraj, Balakrishnan, Arun A., Thomas, Rosemol, Nezla, N. A., Balakrishnan, Kannan, Supriya, M. H.

“…Underwater environments, especially the coral reefs, are the habitat of many critically endangered species. Extensive monitoring of these aquatic ecosystems is…”
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International Symposium on Ocean Technology, 2023 (SYMPOL 2023) by Supriya, M. H., Balakrishnan, Arun A.

“…The Seventeenth Biennial Symposium on Ocean Technology, 2023 (SYMPOL 2023) is scheduled to be held in the Department of Electronics of the Cochin University of…”
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Underwater Image Enhancement Using White Balance, USM and CLHE by Sanila, K. H., Balakrishnan, Arun A., Supriya, M. H.

“…Enhancement of the underwater images is essential because of the poor illumination, dispersion and scattering losses of the environment. This paper proposes a…”
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Algorithm for Underwater Cable Tracking Using CLAHE based Enhancement by Anilkumar, Syamily, Dhanya, P. R., Balakrishnan, Arun A., Supriya, M. H.

“…This paper proposes an algorithm for tracking cables from underwater images. The proposed algorithm goes through a pre-processing stage which aims at enhancing…”
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Dehazing Underwater Images Using Encoder Decoder Based Generic Model-Agnostic Convolutional Neural Network by Thomas, Rosemol, Thampi, Lidiya, Kamal, Suraj, Balakrishnan, Arun A., Mithun Haridas, T. P., Supriya, M. H.

“…Enhancing degraded underwater images is a challenging problem for researchers. Deep learning approaches can significantly provide improvement in image…”
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Analysis of U-Net Based Image Segmentation Model on Underwater Images of Different Species of Fishes by Thampi, Lidiya, Thomas, Rosemol, Kamal, Suraj, Balakrishnan, Arun A., Mithun Haridas, T. P., Supriya, M. H.

“…Image segmentation is one of the key tasks for image processing in robotic vision, navigation, virtual reality, and augmented reality. Segmentation in…”
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An Efficient Underwater Pipeline Detection System Using Machine Learning Approach by Sravya, N., Balakrishnan, Arun A., Supriya, M. H.

“…Underwater object detection is very essential for pipeline detection, tracking and safe navigation. This paper presents methods to detect pipeline by using…”
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L-CLAHE Intensification Filter (L-CIF) Algorithm for Underwater Image Enhancement and Colour Restoration by Dhanya, P. R., Anilkumar, Syamily, Balakrishnan, Arun A., Supriya, M. H.

“…Contrast degradation due to wavelength-based light attenuation compromises quality of sub-aquatic images. In this paper, L-CLAHE Intensification Filter (L-CIF)…”
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Acoustic Source Localization using Random Forest Regressor by Pillai, Minu A., Ghosh, Alwyn, Joy, Jestin, Kamal, Suraj, Satheesh, Chandran C., Balakrishnan, Arun A., Supriya, M. H.

“…In this paper, a machine learning based acoustic source localization in an indoor environment is presented. Acoustic source localization is considered as a…”
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Prototype Implementation of Spatial Filtering using Sensor Array by Rashida, K., Kamal, Suraj, Satheesh Chandran, C., Balakrishnan, Arun A., Supriya, M. H.

“…A prototype implementation of spatial filtering based on a far-field plane wave incident on an equally spaced linear microphone array is described in this…”
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A novel approach for contrast enhancement and noise removal of medical images by Govind, Vijeesh, Balakrishnan, Arun A., Mathew, Dominic

“…This paper presents the application of two different image enhancement techniques to medical images and the comparison of these techniques with traditional…”
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Comparison of denoising methods in diffusion tensor imaging by Johnson, Solwin, Balakrishnan, Arun A.

“…In this paper, a non linear adaptive Gaussian de-noising method for diffusion tensor imaging (DTI) is proposed. DTI image are of poor SNR and low resolution…”
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Contrast enhancement based denoising method in diffusion tensor imaging by Johnson, Solwin, Balakrishnan, Arun A.

“…In this paper, a new denoising and contrast enhancement method for DTI is proposed. Noise removal is given priority in existing denoising methods. In order to…”
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Drowsiness Detection Using Photoplethysmography Signal by Kurian, Deepu, Johnson Joseph, P. L., Radhakrishnan, Krishnaja, Balakrishnan, Arun A.

“…This study presents an innovative approach to detect drowsiness by using photoplethysmography signals which is easily acquirable with non-invasive techniques…”
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Classification of Low Quality Underwater Objects Using Convolutional Neural Networks and Transfer Learning by Balakrishnan, Arun A., S, Bijoy M., H, Supriya M.

“…Classification of low quality, degraded underwater images using deep learning based architectures are proposed in this paper. Deep learning based algorithms…”
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A novel method for glaucoma detection using optic disc and cup segmentation in digital retinal fundus images by Jose, Asha Merin, Balakrishnan, Arun A.

“…Retinal fundus photographs has always remained the gold standard for evaluating the changes in retina. Here, a novel method for automatic glaucoma detection…”
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Medical image enhancement by applying averaging method in clusters by Govind, Vijeesh, Balakrishnan, Arun A.

“…In this paper a new technique to enhance the medical images without distorting the local information is proposed. Proposed method is capable of reducing the…”
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Density Based Traffic Control System Using Image Processing by Prakash, Uthara E., Vishnupriya, K.T, Thankappan, Athira, Balakrishnan, Arun A.

“…In this paper, a novel real-time traffic control system which can easily keep traffic in control using image processing techniques is presented. In this…”
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High Resolution Wideband Acoustic Beamforming and Underwater Target Localization using 64-Element Linear Hydrophone Array by K., Rashida, Thulasi Devi, P. G., Balakrishnan, Arun A., Supriya, M. H.

“…Implementation of an acoustic wideband beam-former in the frequency domain using mathematical modelling based on a plane wave incident on a hydrophone array is…”
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OFDM Channel Estimation Using Compressed Sensing L1-Regularized Least Square Problem Solver by Rajan, Vijitha, Balakrishnan, Arun A., Nissar, K. E.

“…Compressed Sensing is an emerging methodology to reconstruct signals with smaller number of projections. Nyquist rate yields too many samples, which is high…”
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