Background detection based on curvature method in medical x-ray image acquisition

Yixian Wang; Jun Gao; Qizhong Fu; Menxian Pan

doi:10.1117/12.449787

7 December 2001 Background detection based on curvature method in medical x-ray image acquisition

Yixian Wang, Jun Gao, Qizhong Fu, Menxian Pan

Proceedings Volume 4472, Applications of Digital Image Processing XXIV; (2001) https://doi.org/10.1117/12.449787
Event: International Symposium on Optical Science and Technology, 2001, San Diego, CA, United States

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.

Citation Download Citation

Yixian Wang, Jun Gao, Qizhong Fu, and 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); https://doi.org/10.1117/12.449787

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