Segmentation by Multiresolution Histogram Decomposition
نویسندگان
چکیده
In recent years, multiresolution techniques are increasingly being applied to image processing problems. Global features are quickly and e ciently extracted from images through these techniques. In this paper, we describe a robust image segmentation scheme that analyzes the histogram of a grayscale image using the idea of multiresolution. Our approach is di erent from most conventional multiresolution techniques in image processing in that, the technique is applied not to the image data but to the image histogram. The overall algorithm is linear in the size of the image. The algorithm is exible and does not require that the histogram of an image be bimodal.
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