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About this paper
Jiwei Shan, Zeyu Cai, Cheng-Tai Hsieh, Yirui Li, Hao Liu, Lijun Han, Hesheng Wang, Shing Shin Cheng
Local-EndoGS reconstructs deforming tissue from monocular endoscope video as the camera moves. It replaces one canonical scene with consecutive local Gaussian scenes, initialized using long-range pixel tracks, triangulated points, and information transferred from the previous window. On posed StereoMIS Sequence2, it reaches 31.487 dB PSNR versus 22.560 dB for EH-SurGS; camera poses are known.
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