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首页> 外文期刊>DentoMaxilloFacial Radiology >Could standardizing 'commercial off-the-shelf' (COTS) monitors to the DICOM part 14: GSDF improve the presentation of dental images? A visual grading characteristics analysis
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Could standardizing 'commercial off-the-shelf' (COTS) monitors to the DICOM part 14: GSDF improve the presentation of dental images? A visual grading characteristics analysis

机译：是否可以将DICOM第14部分：GSDF标准化“商用”监视器（COTS）来改善牙科图像的显示效果？视觉分级特征分析

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Objectives: To investigate whether standardizing commercial off-the-shelf (COTS) display devices to the digital imaging and communications in medicine part 14: greyscale standard display function (DICOM part 14: GSDF) would affect the presentation of dental images. Methods: Two COTS display devices from the radiology department of a dental teaching hospital and a laptop computer monitor for reference were calibrated to conform to DICOM part 14: GSDF. Four dental surgeons and two final-year students undertook a relative visual grading analysis of the two devices before and after calibration, under control of the viewing environment. Results: Calibrating COTS display devices to conform to the DICOM part 14: GSDF and viewing under reduced ambient light result in a consistent, perceived visual sensation for the presented radiological image. The area under the visual grading characteristics curve (AUCVGC) before calibration is 0.62 CI (0.56, 0.68) and AUCVGC after calibration is 0.51 CI (0.45, 0.57). Conclusions: Standardizing COTS display devices to the DICOM part 14: GSDF can improve image presentation.
机译：目的：研究将商用现货显示设备标准化为医学数字成像和通信第14部分：灰度标准显示功能（DICOM第14部分：GSDF）是否会影响牙科图像的显示。方法：校准了两所牙科教学医院放射科的COTS显示设备和一台笔记本电脑显示器作为参考，以符合DICOM第14部分：GSDF。在观察环境的控制下，四名牙科医生和两名最后一年的学生在校准前后对这两种设备进行了相对视觉等级分析。结果：校准COTS显示设备以符合DICOM第14部分：GSDF的要求，并在减少的环境光下观看，从而可以对呈现的放射图像产生一致的感知视觉感觉。校准前视觉分级特征曲线（AUCVGC）下的面积为0.62 CI（0.56，0.68），校准后AUCVGC为0.51 CI（0.45，0.57）。结论：将COTS显示设备标准化为DICOM第14部分：GSDF可以改善图像显示。

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