Ms. Sowmiya Chandramoorthi Profile

Sowmiya Chandramoorthi

at Indian Institute of Technology Madras

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Publications (3)

Proceedings Article | 5 March 2021 Poster + Presentation + Paper

Image quality enhancement for LED-based photoacoustic imaging

Sowmiya Chandramoorthi, Mithun Kuniyil Ajith Singh, Arun Thittai

Proceedings Volume 11642, 116423I (2021) https://doi.org/10.1117/12.2579159

KEYWORDS: Signal to noise ratio, Denoising, Imaging systems, Light emitting diodes, Interference (communication), Data acquisition, Yield improvement, Solid state lasers, Signal generators, Photoacoustic tomography

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Proceedings Article | 13 March 2017 Paper

Simulation of photoacoustic tomography (PAT) system in COMSOL(R) and comparison of two popular reconstruction techniques

Sowmiya C., Arun Thittai

Proceedings Volume 10137, 101371O (2017) https://doi.org/10.1117/12.2254450

KEYWORDS: Photoacoustic tomography, Tissue optics, Absorption, Acoustics, Data modeling, Image restoration, Optical filters, Breast cancer, Photoacoustic imaging, Signal detection, Photoacoustic spectroscopy, Sensors, Tumors

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Proceedings Article | 1 April 2016 Paper

Rotation elastogram: a novel method to visualize local rigid body rotation under quasi-static compression

Sowmiya C., Ali Arshad Kothawala, Arun Thittai

Proceedings Volume 9790, 97901E (2016) https://doi.org/10.1117/12.2216828

KEYWORDS: Visualization, Elastography, Ultrasonography, Breast cancer, Breast, Detection and tracking algorithms, Ultrasound tomography, Tissues, Image compression, Cancer, Finite element methods

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