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Deficiency of unsharp mask filter in elimination of some regions in IKONOS remote sensing urban image is one of serious difficulties in building extraction from such images. Sometimes, saturation of intensity levels in filtered image makes some regions of image disappear. As a compensation for this issue, in this paper a method for fusion of unsharp mask filtered image and histogram equalized image...
Classification of remote sensing images from urban area as a means to achieve necessitated information for some applications such as automatic map updating and GIS, planning and emergency response has become one of the challenging subjects for image processing researches. In this paper, a method for classification of remote sensing image from urban area is addressed. First, motion based unsharp masking...
Recently, due to the availability of high resolution IKONOS image, classification of remote sensing images from urban area become one of the most attractive topics for scientific researches and papers. In this paper, we address a method for classification of remote sensing (IKONOS) image and especially for the extraction of buildings. First step is applying the unsharp masking [USM] which intensify...
In this paper, we propose an algorithm for face detection in 2D intensity images. The method has two steps: extracting face candidates and filtering out the false positives. In the first stage we provide a face model by combining intensity and edginess information of face image. The extracted features are fuzzified to overcome the problem of variations in imaging system. We provide a fuzzy model for...
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