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Journal of Applied Remote Sensing

Urban new construction land parcel detection with normalized difference vegetation index and PanTex information
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Paper Abstract

An urban new construction land parcel detection method based on normalized difference vegetation index (NDVI) and built-up area presence index is proposed for high-resolution remote sensing images. The method consists of three main steps: construction land detection using NDVI and PanTex, false change removal, and new construction land parcel extraction. More specifically, a change proportion index is raised to convert the pixel-based change detection map to parcels in combination with a segmentation process. From experimental results validated using two cases of high-resolution optical satellite images, the proposed method is demonstrated to be efficient and achieves a per-object overall accuracy rate beyond 95%, significantly superior to the traditional postclassification change detection method. Furthermore, the proposed method avoids errors resulting from classification in the method of postclassification comparison.

Paper Details

Date Published: 27 June 2017
PDF: 12 pages
J. Appl. Rem. Sens. 11(2) 026039 doi: 10.1117/1.JRS.11.026039
Published in: Journal of Applied Remote Sensing Volume 11, Issue 2
Show Author Affiliations
Qingqing Huang, Institute of Remote Sensing and Digital Earth, Chinese Academy of Sciences (China)
Chengyi Wang, Institute of Remote Sensing and Digital Earth, Chinese Academy of Sciences (China)
Yu Meng, Institute of Remote Sensing and Digital Earth, Chinese Academy of Sciences (China)
Anzhi Yue, Institute of Remote Sensing and Digital Earth, Chinese Academy of Sciences (China)
Jingbo Chen, Institute of Remote Sensing and Digital Earth, Chinese Academy of Sciences (China)
Yuan Yuan, Nanjing Univ. of Posts and Telecommunications (China)


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