智能摄影测量和图像处理在高分辨率光学遥感影像处理中的应用--CRC-AGIP实验室的案例

Smart Photogrammetric and Remote Sensing Image Processing for Optical Very High Resolution Images——Examples from the CRC-AGIP Lab at UNB

本文介绍了加拿大新不伦瑞克大学(UNB)高级地球空间信息图像处理实验室(CRC-AGIP实验室)和大地测量与地球空间信息工程系(GGE)开发的一些影像处理技术。通过创新性地利用高分辨率遥感光学影像的各种特性,这些技术解决了一些摄影测量和遥感中的重要问题并实现了一些创造新的应用。所介绍的技术包括:自动影像融合(UNB-PanSharp)、卫星影像在线制图、街景技术、单景卫星影像移动车辆检测、有监督影像分割、平滑区域影像匹配及不同视角影像变化检测。

This paper introduces some of the image processing techniques developed in the Canada Research Chair in Advanced Geomatics Image Processing Laboratory（CRC-AGIP Lab）and in the Department of Geodesy and Geomatics Engineering（GGE）at the University of New Brunswick（UNB）,Canada.The techniques were developed by innovatively utilizing the characteristics of the available very high resolution remote sensing optical images to solve important problems or create new applications in photogrammetry and remote sensing.The techniques to be introduced are：automated image fusion（UNB-PanSharp）,satellite image online mapping,street view technology,moving vehicle detection using single set satellite imagery,supervised image segmentation,image matching in smooth areas,and change detection using images from different viewing angles.