FLex: Joint Pose and Dynamic Radiance Fields Optimization for Stereo Endoscopic Videos

arXiv:2403.12198v1 Announce Type: cross
Abstract: Reconstruction of endoscopic scenes is an important asset for various medical applications, from post-surgery analysis to educational training. Neural rendering has recently shown promising results in endoscopic reconstruction with deforming tissue. However, the setup has been restricted to a static endoscope, limited deformation, or required an external tracking device to retrieve camera pose information of the endoscopic camera. With FLex we adress the challenging setup of a moving endoscope within a highly dynamic environment of …

abstract analysis applications arxiv cs.cv cs.gr cs.lg dynamic educational fields flex however medical neural rendering optimization rendering results setup surgery training type videos