Research and Discussion for CT Image Quality Evaluation
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摘要: 目的:文中详细讨论了典型的CT图像评价指标。方法和资料:考虑到不同图像评价方法的专有特征,以及不同厂家评价方法的各异性。结果:本文只对典型的图像评价技术、原理和实际中应该注意的问题做详细阐述。结论:已达到有效地帮助CT理论研究工作者和医务工作者加深对CT图像的理解和正确应用CT图像所传达的有效信息的目的。Abstract: Objective : this paper only discusses the typical methods for CT image quality evaluation considering that different vendors use different evaluation methods. Methods : we discuss the typical CT image quality evaluation techniques. Results : principles and issues to be paid more attention. Conclusion : this paper will give CT researchers and doctors?good guide or hint for comprehending the information in the clinical images.
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Keywords:
- CT /
- image evaluation /
- artifact /
- resolution
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