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Geomatics and Information Science of Wuhan University

武汉大学学报 · 信息科学版

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Volume 51, Issue 2 — February 2026 第51卷第2期 · 2026年2月

The current issue of Geomatics and Information Science of Wuhan University presents the latest research contributions in the fields of geomatics, remote sensing, geographic information systems, spatial data science, and computer science applications in geospatial analysis.

《武汉大学学报·信息科学版》本期发表了测绘学、遥感、地理信息系统、空间数据科学以及计算机科学在地理空间分析中应用的最新研究成果。

All articles published in this issue have undergone a rigorous double-blind peer review process to ensure scientific quality and originality.

本期刊发的所有文章均经过严格的双盲同行评审,以确保科学质量和原创性。

Articles / 研究论文

1. Auxiliary Deep Dense Network (ADDN) Based Plant Growth Estimation 基于辅助深度密集网络(ADDN)的植物生长估计
Abstract: ccurate plant phenotyping is essential for plant breeding and understanding environmental impacts on plant growth and yield. This paper proposes an Auxiliary Deep Dense Network (ADDN)-based deep learning framework for plant growth estimation using image segmentation, feature extraction, and deep neural networks. The proposed approach improves the accuracy of plant growth estimation and supports precision agriculture by enabling efficient monitoring of plant health and development.
摘要 准确的植物表型分析对于植物育种以及研究环境对植物生长和产量的影响至关重要。本文提出了一种基于辅助深度密集网络(ADDN)的深度学习框架,通过图像分割、特征提取和深度神经网络实现植物生长估计。该方法提高了植物生长估计的准确性,并为精准农业中的植物健康监测和生长分析提供了有效支持。。
2. Multimodal Biometric Identification Using YOLOv7 With Integrated Face, Palmprint, Fingerprint, And Iris Features 基于YOLOv7融合人脸、掌纹、指纹和虹膜特征的多模态生物特征识别
Abstract: Feature-based image classification is widely used in multimodal biometric identification systems. This paper presents a hybrid YOLOv7-based biometric recognition framework that integrates face, palmprint, fingerprint, and iris features to improve identification accuracy, reliability, and security. Experimental results demonstrate high performance in terms of accuracy, precision, specificity, and sensitivity, making the proposed system suitable for high-security authentication applications.
摘要: 基于特征的图像分类是多模态生物特征识别系统中常用的方法。本文提出了一种基于YOLOv7的混合多模态生物特征识别框架,将人脸、掌纹、指纹和虹膜特征进行融合,以提高身份识别的准确性、可靠性和安全性。实验结果表明,该方法在准确率、精确率、特异性和敏感性方面均表现优异,适用于高安全性身份认证场景。
3. A Spatial Data Mining Framework for Large-Scale Geospatial Big Data Analysis 面向大规模地理空间大数据分析的空间数据挖掘框架
Abstract: This paper proposes a scalable spatial data mining framework designed for distributed geospatial analytics.
摘要: 本文提出了一种可扩展的空间数据挖掘框架,专为分布式地理空间分析设计。
4. A Novel GNSS Positioning Algorithm for High Precision Navigation 一种用于高精度导航的新型GNSS定位算法
Abstract: This paper proposes a new positioning algorithm designed to improve the accuracy and reliability of GNSS-based navigation systems.
摘要: 本文提出了一种新的定位算法,旨在提高基于GNSS的导航系统的精度和可靠性。
5. Satellite-Based Monitoring of Environmental Changes 基于卫星的环境变化监测
Abstract: This study utilizes multispectral satellite imagery to analyze environmental changes in rapidly urbanizing regions.
摘要: 本研究利用多光谱卫星影像分析快速城市化地区的环境变化。
6. Automated Building Detection from Aerial Images 基于航拍影像的自动建筑物检测
Abstract: This research presents a computer vision-based framework for detecting buildings from high-resolution aerial images.
摘要: 本研究提出了一种基于计算机视觉的框架,用于从高分辨率航拍影像中检测建筑物。
7. Spatial Analysis of Climate Change Impacts Using Geospatial Data Modeling 利用地理空间数据建模的气候变化影响空间分析
Abstract: This study proposes a geospatial data modeling framework for analyzing climate change impacts using satellite observations.
摘要: 本研究提出了一个地理空间数据建模框架,利用卫星观测分析气候变化影响。
8. Intelligent GIS-Based Decision Support System for Smart City Planning 面向智慧城市规划的智能GIS决策支持系统
Abstract: This paper presents an intelligent GIS-based framework designed to assist urban planners in analyzing infrastructure development.
摘要: 本文提出了一个基于GIS的智能框架,旨在协助城市规划者分析基础设施发展。