| A MRF Based Segmentatiom Approach to Classification Using Dempster Shafer Fusion for Multisensor Imagery (2008) | |||||||||||||
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| Abstract. A technique has been suggested for multisensor data fusion to obtain landcover classification. It takes care of feature level fusion with Dempster-Shafer rule and data level fusion with Markov Random Field model based approach vis-a-vis for determining the optimal segmentation. Subsequently, segments are validated and classification accuracy for the test data is evaluated. Two illustrations of data fusion of optical images and a Synthetic Aperture Radar (SAR) image is presented and accuracy results are compared with those of some recent techniques in literature for the same image data. Index Terms- Dempster-Shafer Theory, Hotelling’s T 2, Markov Random Field(MRF), Fisher’s discriminant. | |||||||||||||
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