期刊文献+

CT图像配准算法的研究与实现 被引量:5

Research on CT image registration algorithm and its implementation
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摘要 将CT片图像准确地配准 ,是连续CT断层图像三维重建的重要步骤。它直接影响着重建结果和参数计算的准确性。本文针对常规配准算法的不足 ,提出了一种新的匹配点对位的配准算法。这样不仅简化了配准算法 ,还提高了精度和效率。对此进行了相关的实验 ,得到了较好的效果。 Registrating of CT images is the important part of CT image 3_D reconstruction. It affects reconstruction results and parameters. A new method on corresponding points matching is presented in this paper.The method can simplify registration algorithm and improve precision . Experiments show that the method is right and advanced.
出处 《医疗设备信息》 2004年第8期4-5,15,共3页 Information of Medical Equipment
关键词 图像配准 特征空间 搜索算法 相似性度 image registration eigen-space neighbor search algorithm similarity measure.
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参考文献9

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共引文献70

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