Shree Nath

Shree Nath

Grad Student · Stony Brook University

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About Me

I am a Computer Science Graduate Student at Stony Brook University.  Since Spring '18 I have been working in the Computer Vision Lab under the supervision of Prof. Dimitris Samaras.

I graduated in Electronics Engineering from IIT(BHU), Varanasi in 2015.  Prior to joining Stony Brook University,  I worked at Flipkart Internet Pvt. Ltd. as a Software Develoment Engineer from 2015-17.

My research interests include Computer Vision, Machine Learning and Human Computer Interaction.

Current Projects

Work Experience

Computer Vision Intern - Trademark Vision (Summer - 2018)

Developed a deep learning algorithm to generate an Image feature representation for cross-domain Image matching and ranking of design trademarks.

Worked on development and implementation of a several computer vision algorithms to convert images of trademarked objects to corresponding industrial design sketches.

Software Development Engineer - Flipkart (2015 - 2017)

Worked in Merchandising and Monetization team, developing server side applications for serving organic and monetized content on Flipkart.com mobile app and website.

Publications

A Scalable and Robust Framework for Intelligent Real-time Video Surveillance

Shreenath Dutt & Ankita Kalra · ICACCI 2016

In this paper, we present an intelligent, reliable and storage-efficient video surveillance system using Apache Storm and OpenCV. As a Storm topology, we have added multiple information extraction modules that only write important content to the disk. Our topology is extensible, capable of adding novel algorithms as per the use case without affecting the existing ones.

More on Google Scholar

Past Projects

Transfer learning for Digits Classification on MNIST Dataset

Fall 2017 · Stony Brook University

Trained an MNIST CNN 6-layered classifier on just the digits 1, 4, 5 and 9, and then used the trained model weights of the lower 4 layers to train a classifier for the rest of the MNIST. This approach of transfer learning helped us get an accuracy of 80% by just training on upper two layers for the rest of the digits. Link


Interactive binary segmentation based on superpixels and graph-cuts

Fall 2017 · Stony Brook University

Performed semi-automatic binary segmentation based on SLIC super-pixels and graph cut. Also developed an interactive application that lets user draw foreground and background markings, to generate a max-flow graph cut based segmented image. Link


Identification of Adult Content in Images

Fall 2014 · IIT(BHU), Varanasi

Trained a Random Forest Ensemble Classifier to give a binary classification on the basis of 17 features calculated from the Region of Interests extracted from various parts of the Image. These ROIs were isolated after training a Logistic Regression Model to classify parts of Image as Skin and non skin.


Gaussian Mixture Models based Visual Servoing

Summer 2013 · IIIT Hyderabad

Implemented GMM based Visual Servoing using Dense Depth Maps. Worked on previously presented GMM based Visual Servoing for controlling 3 DOF of Motion of the Camera to generalize it for 6 Degrees of Freedom.

More on Github