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Method and system for nodule feature extraction using background contextual information in chest x-ray images
Method and system for nodule feature extraction using background contextual information in chest x-ray images
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机译:利用胸部X射线图像中的背景上下文信息提取结节特征的方法和系统
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摘要
A method and system for nodule feature extract using background contextual information in chest x-ray images is disclosed. In order to detect false positives in nodule candidates for a chest x-ray image, background contextual information, such as contextual vessel tree information, is defined in the chest x-ray image. Features are extracted for each nodule candidate based on the background contextual information, and the extracted features are used to detect whether each nodule candidate is a false positive or a genuine nodule.
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