arXiv AI By Qizhou Huo, Xuan Sun, Yongfei Guo, Zhipeng Wang, Yuanhao Gong

LVS: Local View Synthesis from Relative Camera Pose by Reusing Previous Views

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The paper introduces LVS, a framework that replaces repeated rendering of nearby views in interactive scene exploration with relative‑pose‑guided RGB‑D image reuse. It uses geometric warping based on depth and pose to transport source content, and a lightweight multiscale network to predict RGB residuals that correct artifacts and fill in missing appearance. Cached source features further reduce computation, yielding a 0.72 dB PSNR improvement over pure warping and low query latency on both captured and rendered scenes.

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