7 December 2001 Background detection based on curvature method in medical x-ray image acquisition
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Abstract
There exists invalid region when collected the X-ray image. It is useful to recognize the valid regions and make these regions the only regions to process. Some paper has discussed this question. In additional, we present a new method on recognizing the valid region based on curvature judgment. This method improves the robust of the algorithm. It does well to the X-ray image collection.
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Yixian Wang, Yixian Wang, Jun Gao, Jun Gao, Qizhong Fu, Qizhong Fu, Menxian Pan, Menxian Pan, } "Background detection based on curvature method in medical x-ray image acquisition", Proc. SPIE 4472, Applications of Digital Image Processing XXIV, (7 December 2001); doi: 10.1117/12.449787; https://doi.org/10.1117/12.449787
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