Priyadarshi Rath

Priyadarshi Rath

Computer Science Grad Student

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Summer Internship

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This summer, I had the opportunity to work with a nonprofit corporation called the Kuwa Foundation, which aimed to deliver Universal Basic Income(UBI) through the use of a cryptocurrency-based “faucet” using the Ethereum blockchain. The main challenge in implementing such a system is to solve the problem of uniquely identifying people and preventing the same person from registering for multiple accounts(also known as Sybils). Why are duplicates an issue? Because duplicates violate the theory behind UBI by hoarding a bigger share of the resources than provided to them.

Publications

A Vessel Keypoint Detector for Junction Classification

Published in 14th IEEE International Symposium on Biomedical Imaging (ISBI 2017), 2017

The human eye is an incredibly complex object, and many changes that occur in the retina can be linked to various physical diseases. This paper investigates a new method for detecting vessel junctions in the human retina, which are linked to said diseases. Using a new feature vector called the Vessel Keypoint Detector, the system first identifies vessel junction points using a combination of Computer Vision and Machine Learning techniques. After identification, the system also classifies the vessel junctions as either bifurcations or crossovers, since both are important for tracking different classes of diseases. Additionally, the system may be deployed for performing vessel analysis for biometric tracking.

Recommended citation: C. L. Srinidhi, P. Rath, J. Sivaswamy (2017). "A Vessel Keypoint Detector for Junction Classification", 2017 IEEE 14th International Symposium on Biomedical Imaging (ISBI 2017)