I am a Machine Learing Engineer and Researcher currently at TCS Research, Kolkata, driving innovation in Spatial Computing and Generative AI. My work is centered on building robust, high-fidelity systems for Digital Twin generation, enhancing AR/VR user experiences, and building interactable virtual 3D worlds. My research interests lie in the areas of deep learning, computer vision, computer graphics, and optimization, with a focus on applying these techniques to solve creative and impactful problems.

I completed my Master's by Research from IIIT Hyderabad, India associated with Machine Learning Lab (MLL). I worked under the guidance of Charu Sharma and Kai Han.

I completed my Bachelor's in Computer Science from KLE Technological University, and while I was there, I carried out my research work under the guidance of Uma Mudenagudi.


Research

  • MOGRAS: Human Motion with Grasping in 3D Scenes Kunal Bhosikar, Siddharth Katageri, Vivek Madhavaram, Kai Han, Charu Sharma
    arXiv
    BMCV Workshop 2025

  • Synergizing Contrastive Learning and Optimal Transport for 3D Point Cloud Domain Adaptation Siddharth Katageri*, Arkadipta De*, Chaitanya Devaguptapu*, VSSV Prasad, Charu Sharma, Manohar Kaul
    arXiv Project Page Video Code
    WACV 2024 (Oral)

  • Metric Learning for 3D Point Clouds Using Optimal Transport Siddharth Katageri, Srinjay Sarkar, Charu Sharma
    PDF
    WACV Workshop 2024 (Pretrain)

  • ABD-Net: Attention Based Decomposition Network for 3D Point Cloud Decomposition Siddharth Katageri, Shashidhar Kudari, Akshay Gunari, Ramesh Tabib, Uma Mudengudi
    PDF arXiv Video
    ICCV Workshop 2021 (StruCo3D)

  • PointDCCNet: 3D Object Categorization Network using Point Cloud Decomposition Siddharth Katageri, Sameer Kulmi, Ramesh Tabib, Uma Mudengudi
    PDF
    CVPR Workshop 2021 (WiCV)