Winter wheat biomass estimation based on spectral indices, band depth analysis and partial least squares regression using hyperspectral measurements

Y Fu, G Yang, J Wang, X Song, H Feng - Computers and Electronics in …, 2014 - Elsevier
Crop aboveground biomass estimates are critical for assessing crop growth and predicting
yield. In order to ascertain the optimal methods for winter wheat biomass estimation, this …

Estimation of aboveground biomass of potatoes based on characteristic variables extracted from UAV hyperspectral imagery

Y Liu, H Feng, J Yue, Z Li, X Jin, Y Fan, Z Feng… - Remote Sensing, 2022 - mdpi.com
Aboveground biomass (AGB) is an important indicator for crop-growth monitoring and yield
prediction, and accurate monitoring of AGB is beneficial to agricultural fertilization …

Quantifying the severity of phytophthora root rot disease in avocado trees using image analysis

ASA Salgadoe, AJ Robson, DW Lamb, EK Dann… - Remote Sensing, 2018 - mdpi.com
Phytophthora root rot (PRR) infects the roots of avocado trees, resulting in reduced uptake of
water and nutrients, canopy decline, defoliation, and, eventually, tree mortality. Typically, the …

Evaluation of wavelengths and spectral reflectance indices for high-throughput assessment of growth, water relations and ion contents of wheat irrigated with saline …

SE El-Hendawy, NA Al-Suhaibani, WM Hassan… - Agricultural Water …, 2019 - Elsevier
Realistic simulations of saline field conditions and effective monitoring of phenotyping
parameters in an expeditious, non-destructive manner are imperative to successful breeding …

Inversion modeling of japonica rice canopy chlorophyll content with UAV hyperspectral remote sensing

Y Cao, K Jiang, J Wu, F Yu, W Du, T Xu - PLoS One, 2020 - journals.plos.org
Chlorophyll content is an important indicator of the growth status of japonica rice. The
objective of this paper is to develop an inversion model that can predict japonica rice …

[PDF][PDF] 基于无人机载高光谱空间尺度优化的大豆育种产量估算

赵晓庆, 杨贵军, 刘建刚, 张小燕, 徐波, 王艳杰… - 农业工程 …, 2017 - researchgate.net
为探讨无人机载高光谱空间尺度对大豆产量预测精度的影响, 该文以山东嘉祥圣丰大豆为研究
对象, 设计以多旋翼无人机为平台搭载Cubert UHD185 成像高光谱传感器的无人机遥感农情 …

Extraction of Sensitive Bands for Monitoring the Winter Wheat (Triticum aestivum) Growth Status and Yields Based on the Spectral Reflectance

C Wang, M Feng, W Yang, G Ding, L Xiao, G Li, T Liu - PLoS One, 2017 - journals.plos.org
To extract the sensitive bands for estimating the winter wheat growth status and yields, field
experiments were conducted. The crop variables including aboveground biomass (AGB) …

3D face reconstruction from skull by regression modeling in shape parameter spaces

F Duan, D Huang, Y Tian, K Lu, Z Wu, M Zhou - Neurocomputing, 2015 - Elsevier
Craniofacial reconstruction is to estimate a person׳ s face model from the skull. It can be
applied in many fields such as forensic medicine, face animation. In this article, a regression …

Estimation of Plant Height and Biomass of Rice Using Unmanned Aerial Vehicle

E Song, G Shao, X Zhu, W Zhang, Y Dai, J Lu - Agronomy, 2024 - mdpi.com
Plant height and biomass are important indicators of rice yield. Here we combined
measured plant physiological traits with a crop growth model driven by unmanned aerial …

Remote Estimation of Biomass in Winter Oilseed Rape (Brassica napus L.) Using Canopy Hyperspectral Data at Different Growth Stages

Y Ma, S Fang, Y Peng, Y Gong, D Wang - Applied sciences, 2019 - mdpi.com
The dry aboveground biomass (AGB) is an important parameter in assessing crop growth
and predicting yield. This study aims to ascertain the optimal methods for the spectroscopic …