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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Listner, C. Niemeyer, I. |
| Copyright Year | 2011 |
| Description | Author affiliation: Forschungszentrum Juelich, Institute of Energy and Climate Research, IEK-6: Waste Management and Reactor Safety, 52425, Germany (Listner, C.; Niemeyer, I.) |
| Abstract | With the advances in satellite sensor technologies as to spatial resolution, the concept of object-based image analysis (OBIA) has been become widely-used in different remote sensing applications and involved the development of some COTS systems. None of the systems available today is able to achieve the accuracy of human image interpreters, however, all of them are able to at least provide a pre-selection of relevant object features and image objects. The procedures implemented in the systems still show some shortcomings in terms of segmentation, feature extraction, multitemporal analysis, and others. Against this background, this paper aims to present some recent developments and advances in object-based change detection. In detail, procedures based on multiresolution segmentation (MRS) and iteratively reweighted multivariate alteration detection (IR-MAD) were implemented as C++ stand-alone programmes and Definiens Developer plug-in. The paper introduces the methodologies, describes the implementation and gives some (experimental) results on the application using simulated and real data. |
| Starting Page | 110 |
| Ending Page | 113 |
| File Size | 522982 |
| Page Count | 4 |
| File Format | |
| ISBN | 9781457710032 |
| ISSN | 21537003 |
| e-ISBN | 9781457710056 |
| DOI | 10.1109/IGARSS.2011.6048910 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2011-07-24 |
| Publisher Place | Canada |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Image segmentation Principal component analysis Shape Image analysis Remote sensing Accuracy Spatial resolution OBIA change detection object features IR-MAD |
| Content Type | Text |
| Resource Type | Article |
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