Automated Image Data Exploitation Final Report

Kamath, C ; Poland, D ; Sengupta, S K ; Futterman, J H

Lawrence Livermore National Laboratory

关键词: Statistics;    99 General And Miscellaneous//Mathematics, Computing, And Information Science;    Computers;    Production;    Detection;   

DOI  :  10.2172/15013923
RP-ID  :  UCRL-TR-202103
RP-ID  :  W-7405-ENG-48
RP-ID  :  15013923

美国|英语

来源: UNT Digital Library

【 摘 要 】

The automated production of maps of human settlement from recent satellite images is essential to detailed studies of urbanization, population movement, and the like. Commercial satellite imagery is becoming available with sufficient spectral and spatial resolution to apply computer vision techniques previously considered only for laboratory (high resolution, low noise) images. In this project, we extracted the boundaries of human settlements from IKONOS 4-band and panchromatic images using spectral segmentation together with a form of generalized second-order statistics and detection of edges and corners.