Evaluation of dimensionality reduction methods for individual tree crown delineation using instance segmentation network and UAV multispectral imagery in urban forest
Xiangshu Xi, Kai Xia, Yinhui Yang, Xiaochen Du, Hailin Feng
Topics & Concepts
Multispectral imagePrincipal component analysisDimensionality reductionArtificial intelligencePattern recognition (psychology)Computer scienceTree (set theory)Feature extractionSegmentationMathematicsMathematical analysisRemote Sensing and LiDAR ApplicationsRemote Sensing in AgricultureWood and Agarwood Research