mlsanityData to 7 Oct 2026

OCR-RTPS: An OCR-based real-time positioning system for the valet parking

arXiv 2212.04116 ↗First posted 8 Dec 2022cs.CV cs.ROcited by 4

Not on the map. Why?

Abstract (arXiv)

Obtaining the position of ego-vehicle is a crucial prerequisite for automatic control and path planning in the field of autonomous driving. Most existing positioning systems rely on GPS, RTK, or wireless signals, which are arduous to provide effective localization under weak signal conditions. This paper proposes a real-time positioning system based on the detection of the parking numbers as they are unique positioning marks in the parking lot scene. It does not only can help with the positioning with open area, but also run independently under isolation environment. The result tested on both public datasets and self-collected dataset show that the system outperforms others in both performances and applies in practice. In addition, the code and dataset will release later.

Key facts. Cited by 4 papers in the map (data through 7 Oct 2026). Builds on 22 of its 80 references that are in the map. First posted on arXiv 8 Dec 2022.

Builds on

22 of 80 references.

References · 22

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10 more
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Built on by

Cited by year

Citing papers per year: 2023: 1; 2024: 3.

4 papers.

  1. 2023TextDiffuser: Diffusion Models as Text Painterscited by 223
  2. 2024TRINS: Towards Multimodal Language Models that Can Readcited by 7
  3. 2024A High-Quality Text-Rich Image Instruction Tuning Dataset via Hybrid Instruction Generationcited by 5
  4. 2024ARTIST: Improving the Generation of Text-rich Images with Disentangled Diffusion Models and Large Language Modelscited by 3