BINARY PARTITION TREE AS A POLARIMETRIC SAR DATA REPRESENTATION IN THE SPACE-TIME DOMAIN

被引：5

作者：

Alonso-Gonzalez, Alberto ^{[1
]}

Lopez-Martinez, Carlos ^{[1
]}

Salembier, Philippe ^{[1
]}

机构：

[1] Univ Politecn Cataluna, Signal Theory & Commun Dept TSC, ES-08034 Barcelona, Spain

来源：

2011 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM (IGARSS) | 2011年

关键词：

SAR; SAR Polarimetry; Binary Partition Tree; Segmentation; Change detection;

D O I：

10.1109/IGARSS.2011.6050063

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The aim of this paper is to present a Polarimetric Synthetic Aperture Radar data processing technique on the space-time domain. This approach is based on a Binary Partition Tree (BPT), which is a region-based and multi-scale data representation. Results with series of RADARSAT-2 real data are analyzed from the point of view of speckle filtering and change detection applications, to illustrate the capabilities to detect and preserve spatial and temporal contours.

引用

页码：3819 / 3822

页数：4

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