AI RESEARCH
HyKey: Hyperspectral Keypoint Detection and Matching in Minimally Invasive Surgery
arXiv CS.CV
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ArXi:2604.17446v1 Announce Type: new Purpose: 3D reconstruction in minimally invasive surgery (MIS) enables enhanced surgical guidance through improved visualisation, tool tracking, and augmented reality. However, traditional RGB-based keypoint detection and matching pipelines struggle with surgical challenges, such as poor texture and complex illumination. We investigate whether using snapshot hyperspectral imaging (HSI) can provide improved results on keypoint detection and matching surgical scenes.