Loop Closure Detection Method Based on Similarity Differences between Image Blocks

Loop Closure Detection Method Based on Similarity Differences between Image Blocks

Variations with respect to perspective, lighting, weather, and interference from dynamic objects may all have an impact on the accuracy of the entire system during autonomous positioning and during the navigation of mobile visual simultaneous localization and mapping (SLAM) robots. As it is an essen...

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Bibliographic Details
Main Authors: Yizhe Huang, Bin Huang, Zhifu Zhang, Yuanyuan Shi, Yizhao Yuan, Jinfeng Sun
Format: Article
Language:English
Published: MDPI AG 2023-10-01
Series:Sensors
Subjects:
visual simultaneous localization and mapping
loop closure detection
similarity difference
convolutional neural network
Online Access:https://www.mdpi.com/1424-8220/23/20/8632

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