CNN-based demosaicing for labeled fluorescence cancer intraoperative imaging with visible-NIR sensors

Jin Y; Kondov B; Kondov G; Singhal S; Nie Sh; Gruev V

CNN-based demosaicing for labeled fluorescence cancer intraoperative imaging with visible-NIR sensors

Journal

Advanced Biomedical and Clinical Diagnostic and Surgical Guidance Systems XXIII

Date Issued

2025-03

Author(s)

Jin Y

Singhal S

Nie Sh

Gruev V

Abstract

Single-chip imaging devices with vertically stacked photodiodes and pixelated spectral filters enhance multi-dye imaging techniques for cancer surgeries. However, this advancement sacrifices spatial resolution. To address this issue, we have created a deep convolutional neural network designed to demosaic color and NIR channels, and its effectiveness has been confirmed through testing on both preclinical and clinical datasets.
Keywords: CNN, demosaicing, near infrared imaging, image guided surgery, cancer surgery

Subjects

CNN

demosaicing

near infrared imaging...

image guided surgery

cancer surgery

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