EMPIRICAL-STATISTICAL ANALYSIS OF AMPLITUDE SAR IMAGES FOR CHANGE DETECTION ALGORITHMS
2015 (English)In: 2015 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM (IGARSS), 2015, 365-368 p.Conference paper (Refereed)Text
This paper presents an analysis of pre-filtered clutter VHF SAR images. The image data are reorganized into sub-vectors based on the observation of the image-pair magnitude samples. Based on this approach, we present a statistical description of the SAR clutter obtained by the subtraction between two real SAR images. The statistical analysis based on bivariate distribution data organized into different intervals of magnitude can be an important tool to further understand the properties of the backscattered signal, which can be a valuable premise for change detection processing.
Place, publisher, year, edition, pages
2015. 365-368 p.
IEEE International Symposium on Geoscience and Remote Sensing IGARSS, ISSN 2153-6996
Low-frequency SAR; clutter distribution; CDA; statistical analysis
Other Electrical Engineering, Electronic Engineering, Information Engineering Communication Systems
IdentifiersURN: urn:nbn:se:bth-11858ISI: 000371696700094ISBN: 978-1-4799-7929-5OAI: oai:DiVA.org:bth-11858DiVA: diva2:925502
IEEE International Geoscience and Remote Sensing Symposium (IGARSS), JUL 26-31, 2015, Milan, ITALY