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researcher

Hongrui Gu

4 papers here

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • middle author3

Across the 3 of 4 papers where every author was matched, so the position is known.

fields
  • astro-ph.GA1
  • astro-ph.IM1
  • astro-ph.SR1
  • cs.CV1
ORCID 0009-0007-5610-6495
same name
  • Hongrui Gu — 5 papers

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

most citedAn all-sky 3D dust map Based on Gaia and LAMOST

28 citations · 29 across the 4 of their papers we have counts for

collaborators

4 papers

cs.CV2025

Artificial Satellite Trails Detection Using U-Net Deep Neural Network and Line Segment Detector Algorithm

Xiaohan Chen, Hongrui Gu, Cunshi Wang +6

With the rapid increase in the number of artificial satellites, astronomical imaging is experiencing growing interference. When these satellites reflect sunlight, they produce stre…

astro-ph.SR2025★ 1 cited

The Stellar Abundances and Galactic Evolution Survey (SAGES). IV. Surface Gravity Estimation and Giant-Dwarf Separation with the DDO51 Filter

Qiqian Zhang, Zhou Fan, Gang Zhao +16

Reliable estimation of stellar surface gravity (log g) for a large sample is crucial for evaluating stellar evolution models and understanding galactic structure; However, it is…

astro-ph.GA2025★ 28 cited

An all-sky 3D dust map Based on Gaia and LAMOST

Tao Wang, Haibo Yuan, Bingqiu Chen +6

We present a comprehensive 3D dust reddening map covering the entire Milky Way, constructed by combining reddening estimates based on LAMOST low-resolution spectra (E(B−V)$_{\rm…

astro-ph.IM2025

The Mini-SiTian Array: Evaluation Camera System

Yu Zhang, Lin Du, Yi Hu +7

The Mini-SiTian project, which is the pathfinder for the SiTian project, utilizes three 30 cm telescopes equipped with commercial CMOS cameras (ZWO ASI6200MM Pro) to simulate large…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.