User:Gintsasn/Multi-Dimensional Edge Detection
Multi-Dimensional Edge Detection is a topic in computer vision which is discussed in CVonline [1]
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Background
In many advanced imaging applications we are dealing with three dimensional images. This is particularly prominent is medical imaging, where a medical scanner, such as MRI, will acquire multiple parallel image planes, effectively producing a three dimensional image. Detecting surface planes in such image helps to reconstruct and model scanned three-dimensional objects.
Besides the obvious application in processing three dimensional imaging, multidimensional edge detection is used in range of other fields, such as analysing seismic data and finding stratigraphic or lithological boundaries.
Three-dimensional edge operators
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Multi-dimensional edge detection by hypersurface fitting
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References
- ^ R. B. Fisher, "CVonline: an overview", Int. Assoc. of Pat. Recog. Newsletter, 27(2), April 2005.
Bibliography
- Morgenthalter, David (1981). "Mutlidimensional Edge Detection by Hypersurface Fitting". IEEE Transactions of Pattern Analysis and Machine Intelligence. 3 (4): 482–486. doi:10.1109/TPAMI.1981.4767134.
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- Chittineni, CB (1983). "Edge and Line Detection in Multidimensional Noisy Imagery Data". IEEE Transactions on Geoscience and Remote Sensing. 21 (2): 163–174. doi:10.1109/TGRS.1983.350485.
- Khotanzad, A (1989). "Unsupervised Segmentation of Textured Images by Edge-Detection in Multidimensional Features". IEEE Transactions of Pattern Analysis and Machine Intelligence. 11 (4): 414–421. doi:10.1109/34.19038.