Rapid classification of soils from different mining areas by laser-induced breakdown spectroscopy (LIBS) coupled with a PCA-based convolutional neural network
Wenyuan Hao, Xiaojian Hao, Yanwei Yang, Xuanda Liu, Yekun Liu, Peng Sun, Ran Sun
Abstract
The results of this article show that 2D-CNN has great potential in the field of soil recognition and classification combine with LIBS, and provides a new and reliable data processing method for LIBS to classify materials with similar chemical properties.
Topics & Concepts
Laser-induced breakdown spectroscopyConvolutional neural networkField (mathematics)Pattern recognition (psychology)Soil waterSpectroscopyArtificial neural networkArtificial intelligenceComputer scienceMaterials scienceEnvironmental scienceSoil scienceMathematicsPhysicsPure mathematicsQuantum mechanicsLaser-induced spectroscopy and plasmaGeochemistry and Geologic MappingCultural Heritage Materials Analysis