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About this paper

Jiaxin Xie, Chenyang Lei, Zhuwen Li, Li Erran Li, Qifeng Chen

The authors estimate dense depth from monocular video by triangulating depth proposals from optical-flow correspondences and camera poses, then fusing proposals, confidence maps, and image content with a supervised network. On KITTI’s Eigen split, their supervised-plus-video model reports 0.081 abs rel versus 0.102 for DORN. On KITTI-to-Waymo, it reports 0.150 versus NeuralRGBD’s 0.177, a system-level result on this cross-dataset test.

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