Deep Reinforcement Learning Based System for Intraoperative Hyperspectral Video Autofocusing

no code implementations • 21 Jul 2023 • Charlie Budd, Jianrong Qiu, Oscar MacCormac, Martin Huber, Christopher Mower, Mirek Janatka, Théo Trotouin, Jonathan Shapey, Mads S. Bergholt, Tom Vercauteren

In addition, we performed a blinded usability trial by having two neurosurgeons compare the system with different autofocus policies, and found our novel approach to be the most favourable, making our system a desirable addition for intraoperative HSI.

reinforcement-learning

Spatial gradient consistency for unsupervised learning of hyperspectral demosaicking: Application to surgical imaging

no code implementations • 21 Feb 2023 • Peichao Li, Muhammad Asad, Conor Horgan, Oscar MacCormac, Jonathan Shapey, Tom Vercauteren

However, a demosaicking algorithm is required to fully recover the spatial and spectral information of the snapshot images.

Decision Making Demosaicking