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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Regniers, O. Da Costa, J.-P. Grenier, G. Germain, C. Bombrun, L. |
| Copyright Year | 2013 |
| Description | Author affiliation: IMS Lab., Univ. de Bordeaux, Talence, France (Regniers, O.; Da Costa, J.-P.; Grenier, G.; Germain, C.; Bombrun, L.) |
| Abstract | Textural analysis can bring valuable information in the classification or the segmentation process of land covers displaying regular patterns in very high resolution remotely sensed images. In this study, we investigate how features extracted by multivariate modeling of the local spatial dependence in the wavelet domain can efficiently capture the textural content of maritime pine forest images in comparison with a commonly used texture analysis approach, the GLCM. To evaluate the performances of the tested methods, we used a content based image retrieval framework and created a database of image patches representing different development stages of the forest stands. Results show that multivariate models display higher retrieval rates than GLCM-based methods with yet a higher sensitivity to the dominant orientation in anisotropic textures. These observations open up new perspectives in the use of multivariate modeling for textural features extraction in very high resolution image classification. |
| Sponsorship | IEEE Geosci. Remote Sens. Soc. |
| Starting Page | 4038 |
| Ending Page | 4041 |
| File Size | 466306 |
| Page Count | 4 |
| File Format | |
| ISBN | 9781479911141 |
| ISSN | 21536996 |
| DOI | 10.1109/IGARSS.2013.6723719 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2013-07-21 |
| Publisher Place | Australia |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Remote sensing Image retrieval Image resolution Object oriented modeling Vectors Feature extraction forest textural feature multivariate models GLCM very high resolution |
| Content Type | Text |
| Resource Type | Article |
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