publications | Saurav Dosi

2026

MedPhys

D3Recovery: Inter-crystal scatter recovery of a light-sharing depth-encoding Prism-PET 1 prototype scanner using a diffusion model

Wanbin Tan, Saurav Dosi, Soroush Shabani Sichani, Yixin Li, Zipai Wang, and 4 more authors

In Medical Physics (Under Rebuttal), 2026

Abs DOI Bib PDF

@inproceedings{Dosi2026D3Recovery,
  author = {Tan, Wanbin and Dosi, Saurav and Sichani, Soroush Shabani and Li, Yixin and Wang, Zipai and Petersen, Eric and Zeng, Xinjie and Qi, Jinyi and Goldan, Amir H.},
  title = {D3Recovery: Inter-crystal scatter recovery of a light-sharing depth-encoding Prism-PET 1 prototype scanner using a diffusion model},
  booktitle = {Medical Physics (Under Rebuttal)},
  year = {2026},
  publisher = {Medical Physics},
  address = {},
  pages = {},
  doi = {},
  editor = {},
  isbn = {},
}

2022

Springer
Segregation of Areca Nuts Using Three Band Photometry and Deep Neural Network

Saurav Dosi^*, Bala Vamsi^*, Samarth S. Raut, and D. Narasimha

In Soft Computing and its Engineering Applications, Springer, 2022

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In the Malnadu region of Karnataka state in India, often tender Areca nuts of five to eight months old are harvested together, manually separated according to ripeness based on their colour, dehusked, sliced and boiled before marketing. This is a tedious process involving skilled labour and due to the remnant pesticides on the arecanut surface, the health of the worker is adversely affected. Hence to aid the farmers, a technique is developed to carry the task of segregation based on Three Band Photometry and Machine Learning. Light green to fully ripe orange Areca nuts from two different regions were used for Training as well as Testing, using state-of-the-art YOLOv3 Object Detection Deep Neural Network model. They were studied at various stages after plucking between fresh from harvest to one week old. The method developed was found to be effective for both samples at any of these stages.
@inproceedings{10.1007/978-3-031-05767-0_2, doi = {10.1007/978-3-031-05767-0_2}, author = {Dosi, Saurav and Vamsi, Bala and Raut, Samarth S. and Narasimha, D.}, editor = {Patel, Kanubhai K. and Doctor, Gayatri and Patel, Atul and Lingras, Pawan}, title = {Segregation of Areca Nuts Using Three Band Photometry and Deep Neural Network}, booktitle = {Soft Computing and its Engineering Applications, Springer}, year = {2022}, publisher = {Springer International Publishing}, address = {Cham}, pages = {15--27}, isbn = {978-3-031-05767-0}, }