张学良 照片

张学良

副教授

所属大学: 南京大学

所属学院: 地理与海洋科学学院

邮箱:
zxl@nju.edu.cn

个人主页:
https://sgos.nju.edu.cn/zxl1/list.htm

个人简介

张学良,1987年生,湖南长沙人。南京大学副教授,硕士生导师。 主要从事遥感信息智能处理与地学应用研究。聚焦高分辨率遥感地物信息精准高效解译的前沿问题,提出了地物“几何-语义-变化”信息精准提取方法,构建了“特征自主学习牵引、标记自动生成支撑”的弱监督高效解译模式,发展了学习模型与领域知识、多源数据耦合的遥感智能监测途径,为智能载荷研制、防灾减灾决策提供科技支撑。目前的研究兴趣主要包括大模型支持的遥感图像智能解译、全/弱/半/自监督的深度学习遥感建模、集成多源数据的积雪动态监测及其气候生态效应研究。 承担国家自然科学基金项目、预研课题、国家高分重大专项项目课题、国家863计划课题、国家科技基础资源调查专项项目子课题等20余项科研项目,在RSE、ISPRS P&RS、IEEE TGRS、JOH、TC等领域权威刊物发表学术论文80余篇,被引逾3000次,出版专著/教材/图集5部,申请/授权国家发明专利12件,登记软件著作权5项。获得地理信息科技进步奖一等奖、航天科技进步奖二等奖、江苏省优秀博士学位论文、地理信息科技进步奖二等奖、江苏省青年遥感与地理信息科技奖等科技奖励。 主讲“遥感地学分析”、“庐山地区地理学综合创新实习”、“地理研究论文写作”等课程,指导本科生获得江苏省优秀本科毕业论文、南京大学优秀本科毕业论文特等奖、全国大学生GIS应用技能大赛特等奖等荣誉,指导研究生获得江苏省优秀硕士学位论文、江苏省测绘优秀硕士学位论文、国家奖学金等荣誉,获得全国高等学校GIS教学成果奖特等奖、高校GIS论坛优秀教学成果奖、南京大学育教融合奖、南京大学新华报业优秀青年教师奖等教学奖励。 当选IEEE高级会员,担任中国测绘学会智能化测绘工作委员会委员、中国冰冻圈科学学会积雪专业委员会委员、江苏省遥感与地理信息系统学会副秘书长、江苏省人工智能学会智能遥感专业委员会委员、苏港澳高校环境与遥感科学联盟委员会委员等学术职务,担任RSE、ISPRS P&RS、IEEE TGRS、Earth Science Review、Pattern Recognition等20余本刊物审稿人。 奖励荣誉 地理信息科技进步奖一等奖(序6),2023 中国航天科技集团科学技术进步奖二等奖(序5),2023 全国高等学校GIS教学成果奖特等奖(序2),2023 江苏省优秀硕士学位论文指导教师,2023 江苏省优秀本科毕业论文指导教师,2023 南京大学育教融合奖,2023 南京大学优秀本科毕业论文特等奖指导教师,2022 江苏省测绘与地理信息优秀硕士学位论文一等奖指导教师,2022 南京大学新华报业优秀青年教师奖,2021 第十届全国大学生GIS应用技能大赛特等奖优秀指导教师,2021 全国高校GIS论坛“优秀教学成果奖”(序2),2020年 江苏省青年遥感与地理信息科技奖,2020年 (全国)地理信息科技进步二等奖(序3),2017年 江苏省优秀博士学位论文,2017年

研究领域

遥感信息智能处理与地学应用

学术兼职

IEEE高级会员,2024 中国测绘学会智能化测绘工作委员会委员,2023 中国冰冻圈科学学会积雪专业委员会委员,2023 江苏省遥感与地理信息系统学会理事、副秘书长,2020 江苏省人工智能学会智能遥感专业委员会委员,2021 苏港澳高校环境与遥感科学联盟委员会委员,2023 《遥感技术与应用》青年编委,2020

近期论文

L. Sun, X. Zhang*, P. Xiao, H. Wang, Y. Wang, Z. Zheng. Fusing daily snow water equivalent from 1980 to 2020 in China using a spatiotemporal XGBoost model. Journal of Hydrology, 2024, 632: 130876. X Zhang, Q Su, P Xiao, W Wang, Z Li, G He. FlipCAM: A feature-level flipping augmentation method for weakly supervised building extraction from high-resolution remote sensing imagery. IEEE Transactions on Geoscience and Remote Sensing, 2024, 62: 4402917. S. Zhao, X. Zhang*, P. Xiao, G. He. Exchanging Dual Encoder-Decoder: A New Strategy for Change Detection with Semantic Guidance and Spatial Localization. IEEE Transactions on Geoscience and Remote Sensing, 2023, 61: 4508016. Z. Li, X. Zhang*, P. Xiao. One model is enough: Toward multiclass weakly supervised remote sensing image semantic segmentation. IEEE Transactions on Geoscience and Remote Sensing, 2023, 61: 4503513. D. Muhtar, X. Zhang*, P. Xiao, Z. Li, F. Gu. CMID: A unified self-supervised learning framework for remote sensing image understanding. IEEE Transactions on Geoscience and Remote Sensing, 2023, 61: 5607817. W. Wang, X. Zhang*, P. Xiao, Q. Su. Perturbed peer model with joint confidence for semi-supervised object-based classification in urban area. International Journal of Remote Sensing, 2023, 44(14): 4417–4440. H. Wang, X. Zhang*, P. Xiao, T. Che, Z. Zheng, L. Dai, W. Luan. Towards large-scale daily snow density mapping with spatiotemporally aware model and multi-source data, The Cryosphere, 2023, 17, 33–50. G. He, Z. Dong, J. Guan, P. Feng,S. Jin, X. Zhang*. SAR and multi-spectral data fusion for local climate zone classification with multi-branch convolutional neural network. Remote Sensing, 2023, 15: 434. G. He, Z. Dong, P. Feng, D. Muhtar, X. Zhang*. Dual-range Context Aggregation for Efficient Semantic Segmentation in Remote Sensing Images. IEEE Geoscience and Remote Sensing Letters, 2023, 20: 2500605. X. Zhang*, Z. Zheng, P. Xiao, Z. Li, G. He. Patch-based training of fully convolutional network for hyperspectral image classification with sparse point labels. IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2022, 15: 8884-8897. Z. Li, X. Zhang*, P. Xiao. Spectral index-driven FCN model training for water extraction from multispectral imagery. ISPRS Journal of Photogrammetry and Remote Sensing, 2022, 192: 344–360. W. Luan,X. Zhang*, P. Xiao, H. Wang, S. Chen. Binary and fractional MODIS snow cover mapping boosted by machine learning and big Landsat data. IEEE Transactions on Geoscience and Remote Sensing, 2022, 60: 4305714. Q. Su, X. Zhang*, P. Xiao, Z. Li, W. Wang. Which CAM is Better for Extracting Geographic Objects? A Perspective from Principles and Experiments. IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2022, 15: 5623-5635. D. Muhtar, X. Zhang*, P. Xiao. Index Your Position: A Novel Self-Supervised Learning Method for Remote Sensing Images Semantic Segmentation. IEEE Transactions on Geoscience and Remote Sensing, 2022, 60: 4411511. S. Wu, X. Zhang*, J. Du, H. Wang. Evaluating the different responses to climatic factors between snow water equivalent and snow cover area in the Central Tianshan Mountains, Theoretical and Applied Climatology, 2022, 148: 1563-1576. H. Wang, X. Zhang*, P. Xiao, K. Zhang, S. Wu. Elevation-dependent response of snow phenology to climate change from a remote sensing perspective: A case survey in the central Tianshan mountains from 2000 to 2019, International Journal of Climatology, 2022, 42(3): 1706–1722. Z. Zheng, X. Zhang*, P. Xiao, Z. Li. Integrating Gate and Attention Modules for High-resolution Image Semantic Segmentation, IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2021, 14: 4530-4546.. Z. Li, X. Zhang*, P. Xiao, Z. Zheng. On the effectiveness of weakly supervised semantic segmentation for building extraction from high-resolution remote sensing imagery. IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2021, 14: 3266-3251. X. Zhang, P. Xiao, X. Feng. Object-specific optimization of hierarchical multiscale segmentations for high-spatial resolution remote sensing images. ISPRS Journal of Photogrammetry and Remote Sensing, 2020, 159: 308-321. L. Ye, P. Xiao*, X. Zhang*, X. Feng, R. Hu, W. Ma, H. Li, Y. Song, T. Ma. Evaluating Snow Bidirectional Reflectance of Models Using Multiangle Remote Sensing Data and Field Measurements. IEEE Geoscience and Remote Sensing Letters, 2020, DOI: 10.1109/LGRS.2020.3024731. X. Zhang, P. Xiao, X. Feng, G. He. Another look on region merging procedure from seed region shift for high-resolution remote sensing image segmentation. ISPRS Journal of Photogrammetry and Remote Sensing, 2019, 148: 197-207. S. Wu#, X. Zhang#, J. Du, X. Zhou, Y. Tuo, R. Li, Z. Duan. The vertical influence of temperature and precipitation on snow cover variability in the Central Tianshan Mountains, Northwest China. Hydrological Process, 2019, 33:1686–1697. P. Xiao*, X. Zhang*, H. Zhang, R. Hu, X. Feng. Multiscale Optimized Segmentation of Urban Green Cover in High Resolution Remote Sensing Image. Remote Sensing, 2018, 10(11): 1813. X. Zhang, P. Xiao, X. Feng, M. Yuan. Separate segmentation of multi-temporal high-resolution remote sensing images for object-based change detection in urban area. Remote Sensing of Environment, 2017, 201C: 243-255. X. Zhang, P. Xiao, X. Feng. Toward combining thematic information with hierarchical multiscale segmentations using tree Markov random field model. ISPRS Journal of Photogrammetry and Remote Sensing, 2017, 131C: 134-146. P. Xiao*, M. Yuan, X. Zhang*, X. Feng, Y. Guo. Cosegmentation for object-based building change detection from high-resolution remotely sensed images. IEEE Transactions on Geoscience and Remote Sensing, 2017, 55(3): 1587-1603. X. Zhang, X. Feng, P. Xiao, G. He, L. Zhu. Segmentation quality evaluation using region-based precision and recall measures for remote sensing images. ISPRS Journal of Photogrammetry and Remote Sensing, 2015, 102: 73-84. X. Zhang, P. Xiao, X. Feng, L. Feng, N. Ye. Toward evaluating multiscale segmentations of high spatial resolution remote sensing images. IEEE Transactions on Geoscience and Remote Sensing, 2015, 53(7): 3694-3706. X. Zhang, X. Feng, P. Xiao. Multi-scale segmentation of high-spatial resolution remote sensing images using adaptively increased scale parameter, Photogrammetric Engineering & Remote Sensing, 2015, 82(6): 11-20. X. Zhang, P. Xiao, X. Feng, J. Wang, Z. Wang. Hybrid region merging method for segmentation of high-resolution remote sensing image. ISPRS Journal of Photogrammetry and Remote Sensing, 2014, 98: 19-28. X. Zhang, P. Xiao, X. Feng. Fast hierarchical segmentation of high-resolution remote sensing image with adaptive edge penalty, Photogrammetric Engineering & Remote Sensing, 2014, 81(1): 71-80. X. Zhang, P. Xiao, X. Song, J. She. Boundary-constrained multi-scale segmentation method for remote sensing image. ISPRS Journal of Photogrammetry and Remote Sensing, 2013, 78: 15-25. X. Zhang, P. Xiao, X. Feng. Impervious surface extraction from high-resolution satellite image using pixel- and object-based hybrid analysis. International Journal of Remote Sensing, 2013, 34(2): 4449-4465. X. Zhang, P. Xiao, X. Feng. An unsupervised evaluation method for remotely sensed imagery segmentation. IEEE Geoscience and Remote Sensing Letters, 2012, 9(2): 156-160. 张学良, 王华东, 肖鹏峰, 郑子贤, 冯学智.中国积雪特性时空分布电子地图集[J/OL]. 中国科学数据, 2022, 7(3), 1-14. (2022-04-09). 张学良, 肖鹏峰, 冯学智. 基于区域合并的高分辨率遥感图像多尺度分割. 南京大学学报(自然科学), 2015, 51(5): 1030-1038. 张学良, 肖鹏峰, 冯学智. 基于图像内容层次表征的遥感图像分割方法. 中国图象图形学报, 2012, 17(1):142-149. 张学良, 肖鹏峰, 冯学智. 基于改进区域邻接图的遥感图像多尺度快速分割方法. 遥感信息, 2011, (5): 3-8.