Projects

Here are the links to the major projects I have undertaken. Click on the title for a detailed description.

Mechanism Design for Heterogenous Differentially Private Data Acquistion Developed a payment mechanism to incentivize privacy-sensitive users to share their data for ML tasks while satisfying their heterogeneous differential privacy constraints




Compressive Sensing Matrix Design Designed sensing matrices by minimizing weighted triple coherence (determined from training data). Also, proposed an approach to design weights to handle the rotation and scaling of images




Video Compression for efficient Remote Support video storage and retrieval Video Compression algorithm specifically for Daikin video database. Uses a Hitomi Camera architecture-inspired compressed sensing algorithm



 
Supervised Detection of Tennis Ball from Camera Stream Code implementation for the Ball detection task required in the autonomous operations of our rover. This was done as a part of the IITB Mars Rover Team for the University Rover Challenge



 
Genetic Algorithms for Dimensionality Reduction of Hyperspectral Images Implementation of a Genetic search-based Algorithm for feature selection of Hyperspectral Images which was further used for the dimensionality reduction of hyperspectral images.



 
VAE-GANs for Compressive Medical Image Recovery Code implementation of GAN+VAE network for image reconstruction from undersampled biomedical images. The model framework used is from this paper.



 
Parallel Image Compression Implemented image compression using PCA, DCT, and FFT and studied their computational speedup using OpenMP, MPI, and CUDA.