Hi, I am Sid Raghavan

I am a fourth year ECE Ph.D. candidate in the area of Computer Vision at Purdue University. My advisors are Prof. Edward J. Delp and Prof. Fengqing Maggie Zhu.

I graduated with a master's degree from the Electrical and Computer Engineering Department at University of Wisconsin–Madison, where I worked with Prof. Yin Li and collaborated with Prof. Andreas Velten.

My research interests broadly span across Computer Vision, Vision-Language Foundational Models and LLM's for science.

Email  /  Resume  /  LinkedIn  /  Google Scholar

profile photo

Latest News

  • Selected as one of thirteen Givens Associates at Argonne National Labs in April 2025.
  • Passed my preliminary exam on August 6, 2024!
  • Paper accepted at CVPR - CLVision 2024 [Paper]
  • Paper accepted at WACV 2024 [Paper]

Selected Publications

MetaFood3D MetaFood3D: Large 3D Food Object Dataset with Nutrition Values
ArXiv 2024
[Website] [Paper]

Yuhao Chen, Jiangpeng He, Chris Czarnecki, Gautham Vinod, Talha Ibn Mahmud, Siddeshwar Raghavan, Jinge Ma, Dayou Mao, Saeejith Nair, Pengcheng Xi, Alexander Wong, Edward Delp, Fengqing Zhu
DELTA DELTA: Decoupling Long-Tailed Online Continual Learning
CVPR Workshop 2024 (CLVISION)
[Code] [Paper]

Siddeshwar Raghavan, Jiangpeng He, Fengqing Zhu
OCIL Food Classification Online Class-Incremental Learning For Real-World Food Classification
WACV 2024
[Code] [Paper]

Siddeshwar Raghavan, Jiangpeng He, Fengqing Zhu
ICCP 2022 NLOS Physics to the Rescue: Deep Non-line-of-sight Reconstruction for High-speed Imaging
ICCP 2022
[Code] [Paper]

Fangzhou Mu, Sicheng Mo, Jiayong Peng, Xiaochun Liu, Ji Hyun Nam, Siddeshwar Raghavan, Andreas Velten, Yin Li
Towards NLOS Photography Towards Non-Line-of-Sight Photography
arXiv September 2021

Jiayong Peng, Fangzhou Mu, Ji Hyun Nam, Siddeshwar Raghavan, Yin Li, Andreas Velten, Zhiwei Xiong

Experience

Argonne National Lab Givens Research Associate, Argonne National Lab
May 2025 – Present

Selected as one of thirteen Givens Research Associates at ANL. My work focuses on LLM reasoning models.

Education

Purdue University Purdue University, West Lafayette, Indiana

Ph.D., Electrical and Computer Engineering
Jan 2022 – TBD
UW–Madison University of Wisconsin–Madison, Madison, Wisconsin

M.S., Electrical Engineering
Aug 2019 – May 2021
PSG College of Technology PSG College of Technology, Coimbatore, India

B.E., Electronics and Communication Engineering
Jul 2014 – May 2018

Here is a link to my artworks!

Thanks to Jon Barron for the template.