Ms. Parmida Beigi Profile

Parmida Beigi

Machine Learning Scientist at Amazon

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Author

Area of Expertise:

Machine Learning , Natural Language Processing , Deep Learning , Information Retrieval and Ranking

Profile Summary

I enjoy working with Neural Nets! I code in Python, Java and C++. In my PhD, I employed signal processing, time series forecasting and Machine Learning in spatio-temporal spectral analysis of multi-dimensional imaging. Now at Amazon, making Alexa smarter.

Publications (3)

Proceedings Article | 18 March 2016 Paper

Automatic detection of a hand-held needle in ultrasound via phased-based analysis of the tremor motion

Parmida Beigi, Septimiu Salcudean, Robert Rohling, Gary Ng

Proceedings Volume 9786, 97860I (2016) https://doi.org/10.1117/12.2217073

KEYWORDS: Ultrasonography, Motion analysis, Motion detection, Wavelets, Optical tracking, Visibility, Spatial frequencies, Phase measurement, Image segmentation, Hough transforms, In vivo imaging, Motion estimation, Binary data

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Proceedings Article | 18 March 2015 Paper

Needle detection in ultrasound using the spectral properties of the displacement field: a feasibility study

Parmida Beigi, Tim Salcudean, Robert Rohling, Victoria Lessoway, Gary Ng

Proceedings Volume 9415, 94150U (2015) https://doi.org/10.1117/12.2081723

KEYWORDS: Ultrasonography, Tissues, Visibility, In vivo imaging, Motion estimation, Transducers, Image segmentation, Tissue optics, Motion analysis, Doppler effect

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Proceedings Article | 12 March 2014 Paper

Needle localization using a moving stylet/catheter in ultrasound-guided regional anesthesia: a feasibility study

Parmida Beigi, Robert Rohling

Proceedings Volume 9036, 90362Q (2014) https://doi.org/10.1117/12.2043957

KEYWORDS: Tissues, Visibility, Ultrasonography, Image segmentation, Motion detection, Transducers, Hough transforms, Detection and tracking algorithms, Ultrasonics, Image processing

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