The evaluating method and MRTD mathematics model for staring thermal imaging systems with IR focal plane were studied, and the model was proved by experiments in the laboratory.

研究了红外焦平面凝视热成像系统的评估方法和评估MRTD数学模型，并在所建立的评估实验室中对数学模型的可行性进行了验证。

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This article introduced fuzzy concept and quantity in the field of medical imaging technique. The theory of fuzzy mathematics was described and its application in image quality control Investlgatecl.

作者在医学影像技术范畴，提出模糊概念和模糊量，并简介模糊数学理论概要及其在影像质量评价中的应用。

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The research mimics a clinical trial, but can be performed more quickly and without risk to real patients, says Kyle Myers, director of the Division of Imaging and Applied Mathematics at the FDA division.

WSJ: Scientists Find Safer Ways to Test Medical Procedures