x射线图像胃轮廓的提取

ISSPA '99. Proceedings of the Fifth International Symposium on Signal Processing and its Applications (IEEE Cat. No.99EX359) Pub Date : 1999-08-22 DOI:10.1109/ISSPA.1999.818189

F. Kobayashi, M. Ozaki, H. Tsuboi, Motoo Tanaka

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引用次数: 1

摘要

从x射线图像特征中自动准确提取胃轮廓。近似胃是由原始图像的二值化版本与其差分图像构造的组合图像得到的。利用差分图像的亮度和胃的形状近似提取胃的轮廓。

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Extraction of stomach contour from X-ray image

The stomach contour can be automatically and accurately extracted from the characteristics of X-ray images. The approximate stomach is obtained from the combination image which is constructed from a binary version of the original image and its differential image. The stomach contour is extracted using the brightness of the differential image and the shape of stomach approximation.

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ISSPA '99. Proceedings of the Fifth International Symposium on Signal Processing and its Applications (IEEE Cat. No.99EX359)

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