Mahek Vyas

Experience

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  ISRO - Indian Space Research Organization

  Dec 2019 - Apr 2020

  Research Project Trainee

  • Implementation of Illumination Invariant Feature Detection and Extraction using the concept of Phase Congruency in Python.• Tested the implementation by using Image Matching Techniques on images including Lunar Images with major contrast difference.

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  Space Applications Centre, ISRO

  Jan 2021 - Apr 2021

  Graduate Apprentice

  • Studied and Implemented Multi-Level Fast Multipole Method up to Level 4 for the fast computation in MATLAB as a part of ongoing research work• Implemented Generalized Minimum Residual Method - and iterative method for numerical solution in MATLAB

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  Nirma University

  Apr 2021 - May 2023

  Junior Research Fellow

  Development and Testing of Software Processing Tool for Indian Regional Navigation Satellite System (IRNSS) also called as NavIC supported and funded by Space Applications Centre, Indian Space Research Organization under ISRO RESPOND Scheme. Work description:• To develop a modular, open-source and one-stop solution for post processing of NavIC Receiver Data with choice of programming in Python• Pre-processing of Received data to remove bad quality data• Develop algorithms for necessary corrections i.e. clock correction, ionosphere correction, relative correction etc. by derivation or model-based approach• Estimation using Least Squares and Extended Kalman Filter• Data Extraction at each intermediate stage followed by Plotter and Visualization Tool for further analysis• Transformation Utilities like File Format Conversion, Date and Time Conversion, and Coordinate Conversion making it a multi-purpose processing Tool Show less

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  Indian Institute of Technology Gandhinagar

  Jul 2023 - now

  Research Assistant

  Working on developing a comprehensive solution aimed at increasing the efficiency of cotton crop management for farmers by utilizing Aerial Imagery and Computer Vision techniques.Work Description:• Periodical image acquisition of the cotton fields with Drone and DSLR camera for entire crop life-cycle• Developed solutions for detecting cotton diseases, generating alerts for stressed areas, counting yieldsand interpreting vegetation and diseases on multi-spectral aerial images of cotton fields • Currently involved in the process of integrating developed modules into a web-based unified solution Show less