Karan Sapra

Karan Sapra is a senior research scientist on the Applied Deep Learning Research team at NVIDIA. He graduated with his Ph.D. in Computer Engineering from Clemson University. His research interests include deep learning, graph theory, and genomic networks. He has also previously worked on research in the field P2P networks, cloud computing, and high-performance computing.
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Posts by Karan Sapra

An illustration for NVIDIA Llama Nemotron Nano VL.
Generative AI Jun 03, 2025

New NVIDIA Llama Nemotron Nano Vision Language Model Tops OCR Benchmark for Accuracy

Documents such as PDFs, graphs, charts, and dashboards are rich sources of data that, when extracted and organized, provide informative decision-making... 7 MIN READ
Computer Vision / Video Analytics Jun 12, 2020

Using Multi-Scale Attention for Semantic Segmentation

There’s an important technology that is commonly used in autonomous driving, medical imaging, and even Zoom virtual backgrounds: semantic segmentation.... 10 MIN READ