Mr. Sankaranarayanan Piramanayagam Profile

Sankaranarayanan Piramanayagam

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Publications (7)

SPIE Journal Paper | 20 February 2020

Gradient-driven unsupervised video segmentation using deep learning techniques

Sankaranarayanan Piramanayagam, Eli Saber, Nathan D. Cahill

JEI, Vol. 29, Issue 01, 013019, (February 2020) https://doi.org/10.1117/12.10.1117/1.JEI.29.1.013019

KEYWORDS: Video, Image segmentation, Video surveillance, Video acceleration, Convolution, Picosecond phenomena, Neural networks, Video compression, Optical flow, Image processing algorithms and systems

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SPIE Journal Paper | 11 January 2019 Open Access

Semantic segmentation of multisensor remote sensing imagery with deep ConvNets and higher-order conditional random fields

Yansong Liu, Sankaranarayanan Piramanayagam, Sildomar Monteiro, Eli Saber

JARS, Vol. 13, Issue 01, 016501, (January 2019) https://doi.org/10.1117/12.10.1117/1.JRS.13.016501

KEYWORDS: Image segmentation, Remote sensing, LIDAR, Neural networks, Image fusion, Image classification, RGB color model, Classification systems, Convolutional neural networks, Buildings

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Proceedings Article | 18 October 2016 Presentation + Paper

Classification of remote sensed images using random forests and deep learning framework

S. Piramanayagam, W. Schwartzkopf, F. Koehler, E. Saber

Proceedings Volume 10004, 100040L (2016) https://doi.org/10.1117/12.2243169

KEYWORDS: Image fusion, Synthetic aperture radar, Image classification, Convolutional neural networks, Data modeling, Convolution, Machine learning, Image processing algorithms and systems, Infrared imaging, Feature extraction

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SPIE Journal Paper | 31 March 2015

Spatial segmentation of multi/hyperspectral imagery by fusion of spectral-gradient-textural attributes

Sreenath Rao Vantaram, Sankaranarayanan Piramanayagam, Eli Saber, David Messinger

JARS, Vol. 9, Issue 01, 095086, (March 2015) https://doi.org/10.1117/12.10.1117/1.JRS.9.095086

KEYWORDS: Image segmentation, Image fusion, Image processing algorithms and systems, Algorithm development, Hyperspectral imaging, Image classification, Image processing, Barium, Remote sensing, Matrices

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Proceedings Article | 27 February 2015 Paper

Shot boundary detection and label propagation for spatio-temporal video segmentation

Sankaranaryanan Piramanayagam, Eli Saber, Nathan Cahill, David Messinger

Proceedings Volume 9405, 94050D (2015) https://doi.org/10.1117/12.2076661

KEYWORDS: Image segmentation, Video, Detection and tracking algorithms, Algorithm development, 3D video streaming, Video processing, Image processing, Precision measurement, Databases, Cameras

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Proceedings Article | 19 March 2013 Paper

An edge directed super resolution technique for multimedia applications

Osborn de Lima, Sreenath Vantaram, Sankaranarayanan Piramanayagam, Eli Saber, Kurt Bengtson

Proceedings Volume 8663, 86630F (2013) https://doi.org/10.1117/12.2005955

KEYWORDS: Super resolution, Image resolution, Detection and tracking algorithms, Image registration, Lawrencium, Image processing, Surveillance, Video surveillance, Cameras, Quantization

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Proceedings Article | 24 February 2012 Paper

Measurement of glucose concentration by image processing of thin film slides

Sankaranaryanan Piramanayagam, Eli Saber, David Heavner

Proceedings Volume 8314, 83144U (2012) https://doi.org/10.1117/12.910978

KEYWORDS: Glucose, Image segmentation, Calibration, Image processing algorithms and systems, Image processing, Thin films, Image filtering, Image analysis, Chemical analysis, Diagnostics

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Showing 5 of 7 publications

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