海外名师大讲堂 — Multisensor data integration for maximizing information retrieval

讲座名称: 海外名师大讲堂 — Multisensor data integration for maximizing information retrieval
讲座时间: 2018-06-20
讲座人: Xiuping Jia
形式:
校区: 兴庆校区
实践学分:
讲座内容: 海外名师大讲堂 — Multisensor data integration for maximizing information retrieval 报告时间: 2018年6月20日(周三) 下午16:30 报告地点: 仲英楼(理学院) B-253 报 告 人: Xiuping Jia 报告摘要: With the recent advances in remote sensing technologies for Earth Observation, satellite images from multiple sensors are widely available. Examples include multispectral/hyperspectral images, LiDAR and SAR data, as well as night-time imagery. They provide complementary information for a better understanding of Earth’s features. Night-time imagery can especially reflect human activities, and together with daytime data, can provide improved monitoring of urbanization. However, information extraction from such big spatial data is a challenging job. Traditional machine learning methods may have limited performance due to the increased data dimensionality and the multimodal characteristics. In this talk, multisource data registration, feature selection and feature extraction techniques will be presented and discussed. One class oriented classification scheme will be introduced and discussed.
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