Xiaoya Cheng

Dr. Xiaoya Cheng


Research Focus & Metrics

Academic Career Length

4Years (2023-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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31 March 2023 in Remote Sensing
Verified
Journal Article
Open access
PDF file
XCXiaoya Cheng
Xiaoya Cheng
SYShen Yan
Shen Yan
YLYan Liu
Yan Liu
MZMaojun Zhang
Maojun Zhang
CCChen Chen
Chen Chen
Despite the fact that point cloud registration under noisy conditions has recently begun to be tackled by several non-correspondence algorithms, they neither struggle to fuse the global features nor abandon early state estimation during the iterative alignment. To solve the problem, we propose a novel method named R-PCR (recurrent point cloud registration). R-PCR employs a lightweight cross-concatenation module and large receptive network to improve global feature performance. More importantly, it treats the point registration procedure as a high-order Markov decision process and introduces a recurrent neural network for end-to-end optimization. The experiments on indoor and outdoor benchmarks show that R-PCR outperforms state-of-the-art counterparts. The mean average error of rotation and translation of the aligned point cloud pairs are, respectively, reduced by 75% and 66% on the indoor benchmark (ScanObjectNN), and simultaneously by 50% and 37.5% on the outdoor benchmark (AirLoc).

2 October 2026
Verified
Book Chapter
Closed access
PDF file
XCXiaoya Cheng
Xiaoya Cheng
RWRouwan Wu
Rouwan Wu
XLXinyi Liu
Xinyi Liu
ZCZeyu Cui
Zeyu Cui
YLYan Liu
Yan Liu
SYShen Yan
Shen Yan