Projects

CV
Mip-NeRF

Generate high resolution novel views of a scene which is encoded by Neural Radiance Fields. Pytorch port of the paper

CV
Deferred Neural Rendering

Given a set of images of an object and its corresponding UV maps, we aim to perform novel view synthesis. With the help of Neural Textures and a corresponding Neural Renderer we can produce novel views.

CV
Cycle GAN

Given an image, we wish to generate its painting version. The method uses a cyclic loss where we take the loss on ground truth and the image generated back from the generated image. Trained with a corpus of variety of paintings.

CV
Instance Saliency Detection

Generate instance salience maps using deep learning methods. We use multi scale networks to generate salient maps which are further tuned to generate contours.

CV
Caption Me

Given a set of images, generate the caption. Implementation of “Show, Attend and Tell” which uses attention based LSTM to generate each word of the caption.

CV
Face Mask Detection

Given a set of images, we use object detection techniques to detect people wearing masks. Used Efficient Det to get a score of 0.414 mAP on mask dataset provided by AICrowd.

CV
Neural Style Transfer

Transfering painting styles of famous painters like Van Gogh onto personal images using an optimization based technique. Gatys,2015

CV
Computer Vision Toolbox

Implemented Chrome Keying, Image Stitching, Stereo Matching,GrabCut, Image Classification using CNNs and Optical Flow in Python

CV
Captcha Detection

Given a set of captcha, predict the sum of digits. Used classical methods like connected components to separated out the numbers and a DL based classifier to predict the number.

Graphics
Ray Tracing

Implementing a basic ray tracer in C++. Can handle volume rendering and perin noise and simple geometries.

Graphics
Airplane Simulator

3D airplane simulator built in OpenGL. Can view with different camera angles, perform barrels, and shoot bullets

Graphics
Subway Surfer

Clone developed in WebGl. Features include noir mode and multiple levels

NLP
Multimodal Summarization of News Articles

Generate high quality summarizations of news articles by taking text and image modalities and leveraging visio-linguistic transformers like OSCAR and UNITER.

NLP
Mirror GAN

Given a textual description, we aim to generate images. The method uses a cyclic loss where we take the loss on the ground truth text and text generated on the generated image. Tested with a novel Stanford Dogs with Captions dataset.

NLP
Topic Modeling

Understanding the discussion topics and trends during the “#METoo period” in 2017 using unsupervised techniques like Topic Modeling

AI
SLAM: Pose Graph Estimation

Given estimate of robot’s trajectory, we use non linear optimization to improve our estimate. Also referred to as SLAM problem.

AI
Stereo Reconstruction

Generating a dense 3D point cloud reconstruction of a scene from stereo images and synthesize a new image taken by a virtualmonocular camera using PnP algorithm

AI
Extreme Tic Tac Toe

AI Bot which plays Extreme Tic Tac Toe, a variant of Ultimate Tic Toe. Finished 15/80 in the batch tournament with other agents. Used different heuristics combined with Min Max alpha beta pruning algorithm.

AI
Molecular Dynamics Prediction

Learning molecular dynamics with simple language model built upon long short-term memory neural network

System
QuizApp

Portal to conduct quizzes. Admin can create different types of quizzes and users play them, Backend in Go(Gin) and Frontend in React

System
theKhabar

News streaming app which accumulates news where the user can comment and react as well. Made in Flask.

System
Rails Twitter

Twitter clone built with Ruby in Rails. Has authentication, forgotten password built in with other basic functionalities

System
Shell

Shell Clone developed in C++. Able to run background jobs, piping, and return process info

System
Mini-SQL

SQL engine developed in Python. Can perform basic queries like SELECT, AGGREGATE and JOIN

System
Proxy Server

Basic Proxy Server in Python. Can block websites and allow access to certain users

System
Guess the name

Crowdsourcing information to fill gaps in hindi wikidata. The objective is to make connections between loosely related entities.

System
Space Invaders

Space Invaders clone built in Pygame. Able to shoot multiple types of missiles and freeze enemies.