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Xiaoli Zhang
Researcher at Hokkaido University
Publications - 14
Citations - 31
Xiaoli Zhang is an academic researcher from Hokkaido University. The author has contributed to research in topics: Computer science & Environmental science. The author has co-authored 1 publications.
Papers
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Journal ArticleDOI
ACE R-CNN: An Attention Complementary and Edge Detection-Based Instance Segmentation Algorithm for Individual Tree Species Identification Using UAV RGB Images and LiDAR Data
TL;DR: The proposed ACNet–the backbone network for feature extraction–has better performance in individual tree species identification compared with the ResNet50-FPN (feature pyramid network) and the addition of the edge loss obtained by the Sobel filter further improves the identification accuracy ofindividual tree species and accelerates the convergence speed of the model training.
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Above-Ground Biomass Estimation of Plantation with Different Tree Species Using Airborne LiDAR and Hyperspectral Data
TL;DR: Li et al. as discussed by the authors used wavelet transform features to extract spectral information and spatial structure information on the forest canopy with the characteristics of high spatial and hyperspectral resolution, and constructed the forest AGB model using the multiple stepwise regression method.
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Estimating Individual Tree Above-Ground Biomass of Chinese Fir Plantation: Exploring the Combination of Multi-Dimensional Features from UAV Oblique Photos
TL;DR: Wang et al. as discussed by the authors proposed an approach to estimate IT-AGB by introducing the color space intensity information into a regression-based model that incorporates three-dimensional point cloud and two-dimensional spectrum feature variables, and the accuracy was evaluated using a leave-one-out cross-validation approach.
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A novel algorithm of individual tree crowns segmentation considering three-dimensional canopy attributes using UAV oblique photos
TL;DR: Wang et al. as mentioned in this paper proposed an adaptive kernel bandwidth mean-shift algorithm (AMS) considering three-dimensional canopy attributes, to segment ITCs using UOP data in complex forest environment.
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Spatial Distribution Pattern of Root Sprouts under the Canopy of Malus sieversii in a Typical River Valley on the Northern Slopes of the Tianshan Mountain
TL;DR: Zhang et al. as discussed by the authors examined the spatial distribution pattern of root sprouts in the Gilgalang River Malus sieversii forest in Gongliu County, Ili Valley, Xinjiang.