Marker Based Watershed Transformation for Image Segmentation
نویسندگان
چکیده
The image segmentation is one of the most challenging tasks in the field of image processing and pattern recognition. Watershed transform is a technique that always generates closed contours for every region of an image and one of the best techniques used for image segmentation but over segmentation is a major drawback of this method for which present study was undertaken to devise a new three step methodology for image segmentation using watershed transformation working firstly with pre-segmentation processing then detecting edges of image and then computing watershed transformation. As a result of applying these segmentation processes on image, better results were observed than traditional methodology. Improved marker based watershed transformation for image segmentation was done using MATLAB.
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