Cited by 118Robotics and Sensor-Based LocalizationSmart Agriculture and AIInertial Sensor and Navigation

Optimized EIF-SLAM algorithm for precision agriculture mapping based on stems detection

Auat Cheein, F., Steiner, G., Perez Paina, G., Carelli, R.·2011·Computers and Electronics in Agriculture

Abstract

Precision agricultural maps are required for agricultural machinery navigation, path planning and plantation supervision. In this work we present a Simultaneous Localization and Mapping (SLAM) algorithm solved by an Extended Information Filter (EIF) for agricultural environments (olive groves). The SLAM algorithm is implemented on an unmanned non-holonomic car-like mobile robot. The map of the environment is based on the detection of olive stems from the plantation. The olive stems are acquired by means of both: a range sensor laser and a monocular vision system. A support vector machine (SVM) is implemented on the vision system to detect olive stems on the images acquired from the environment. Also, the SLAM algorithm has an optimization criterion associated with it. This optimization criterion is based on the correction of the SLAM system state vector using only the most meaningful stems – from an estimation convergence perspective – extracted from the environment information without compromising the estimation consistency. The optimization criterion, its demonstration and experimental results within real agricultural environments showing the performance of our proposal are also included in this work.

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Crossref · 10.1016/j.compag.2011.07.007

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Authors
Auat Cheein, F., Steiner, G., Perez Paina, G., & Carelli, R.
Affiliations
  • National Technological University (AR)
  • National University of San Juan (AR)
Venue
Computers and Electronics in Agriculture
Publisher
Elsevier BV
Published
2011-09
Volume
78
Issue
2
Pages
195-207
ISSN
0168-1699 (ISSN-L)
OpenAlex
W2048269893
Cited by
118
References
37
Citations by year
2026: 1 · 2025: 7 · 2024: 4 · 2023: 11 · 2022: 13 · 2021: 10 · 2020: 14 · 2019: 8 · 2018: 14 · 2017: 6 · 2016: 8 · 2015: 8 · 2014: 4 · 2013: 9 · 2012: 1
FWCI
8.05
Type
journal article
Language
en
Open access
closed
Locations
Computers and Electronics in Agriculture (publishedVersion)
Topics
  • Physical Sciences › Engineering › Aerospace Engineering › Robotics and Sensor-Based Localization
  • Life Sciences › Agricultural and Biological Sciences › Plant Science › Smart Agriculture and AI
  • Physical Sciences › Engineering › Aerospace Engineering › Inertial Sensor and Navigation
Keywords
extended information filter, SLAM, olive groves, stem detection, support vector machine, mobile robot navigation, laser range sensor, monocular vision, agricultural robotics

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