Search Results for author: Yingtian Liu

Found 3 papers, 1 papers with code

Scale-aware Insertion of Virtual Objects in Monocular Videos

no code implementations4 Dec 2020 SongHai Zhang, Xiangli Li, Yingtian Liu, Hongbo Fu

To handle the incompleteness of objects recovered from videos, we propose a novel scale estimation method that extracts plausible dimensions of objects for scale optimization.

Object

LPD-Net: 3D Point Cloud Learning for Large-Scale Place Recognition and Environment Analysis

2 code implementations ICCV 2019 Zhe Liu, Shunbo Zhou, Chuanzhe Suo, Yingtian Liu, Peng Yin, Hesheng Wang, Yun-hui Liu

Point cloud based place recognition is still an open issue due to the difficulty in extracting local features from the raw 3D point cloud and generating the global descriptor, and it's even harder in the large-scale dynamic environments.

3D Place Recognition Point Cloud Retrieval +1

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