Evidence map›Paper›PMID 39460056›Full record

ArticleSensors (Basel, Switzerland)2024

YPR-SLAM: A SLAM System Combining Object Detection and Geometric Constraints for Dynamic Scenes.

Xukang Kan, Gefei Shi, Xuerong Yang, Xinwei Hu

Abstract read
In one paragraph

Article in Sensors (Basel, Switzerland), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

6 citing papers in PubMed.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors.

Xukang KanSchool of Aeronautics and Astronautics, Sun Yat-sen University, Shenzhen 518107, China.
Gefei ShiShenzhen Key Laboratory of Intelligent Microsatellite Constellation (Sun Yat-sen University), Sun Yat-sen University, Shenzhen 518107, China.
Xuerong YangShenzhen Key Laboratory of Intelligent Microsatellite Constellation (Sun Yat-sen University), Sun Yat-sen University, Shenzhen 518107, China.ORCID 0000-0003-0429-0116
Xinwei HuSchool of Aeronautics and Astronautics, Sun Yat-sen University, Shenzhen 518107, China.

Funding

the Cross-Domain Flight Crossover Technology Laboratory 2024-KYKF-4003
6 · The paper itself

Abstract

Traditional SLAM systems assume a static environment, but moving objects break this ideal assumption. In the real world, moving objects can greatly influence the precision of image matching and camera pose estimation. In order to solve these problems, the YPR-SLAM system is proposed. First of all, the system includes a lightweight YOLOv5 detection network for detecting both dynamic and static objects, which provides pre-dynamic object information to the SLAM system. Secondly, utilizing the prior information of dynamic targets and the depth image, a method of geometric constraint for removing motion feature points from the depth image is proposed. The Depth-PROSAC algorithm is used to differentiate the dynamic and static feature points so that dynamic feature points can be removed. At last, the dense cloud map is constructed by the static feature points. The YPR-SLAM system is an efficient combination of object detection and geometry constraint in a tightly coupled way, eliminating motion feature points and minimizing their adverse effects on SLAM systems. The performance of the YPR-SLAM was assessed on the public TUM RGB-D dataset, and it was found that YPR-SLAM was suitable for dynamic situations.

Indexed as

deep learningdense point cloud mapdynamic scenesORB-SLAM2YOLOv5 network

Identifiers

PMID39460056
PMCPMC11511238

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.