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首页> 外文会议>Medical Imaging 1999: Image Display >Hardcopy requirements and imager characteristics for full-field digital mammography (FFDM) a
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Hardcopy requirements and imager characteristics for full-field digital mammography (FFDM) a

机译：全场乳房X线摄影（FFDM）的硬拷贝要求和成像器特性

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Abstract: In the near future, we will see the introduction of full field digital mammography system replacing conventional film-screen mammography. For image display and diagnosis, these digital mammography system are likely to interface with high resolution laser imagers, which can produce high quality hardcopy film output. We have developed a high resolution imager based on photothermographic dry media. Inputs from both modality manufacturers and radiologists determined the design characteristics of the imager. General features of the imager, specific features pertaining to current digital mammo modalities and user needs are presented. Additionally, we present image quality results such as contrast transfer function, grayscale reproduction, noise in the printed dry media and media and image quality control in the imager. Suggestions for quality control of the modality and the imager are described. !7
机译：摘要：在不久的将来，我们将看到全场数字化乳腺X线摄影系统的引入，它将取代传统的胶片屏幕乳腺X线摄影。对于图像显示和诊断，这些数字乳腺X线摄影系统很可能与高分辨率激光成像仪接口，可以产生高质量的硬拷贝胶片输出。我们已经开发出了基于光热成像干燥介质的高分辨率成像仪。模态制造商和放射科医生的输入确定了成像仪的设计特征。介绍了成像仪的一般功能，与当前数字哺乳动物模式和用户需求有关的特定功能。此外，我们还提供了图像质量结果，例如对比度传递函数，灰度再现，打印的干燥介质和介质中的噪声以及成像器中的图像质量控制。描述了对模态和成像器的质量控制的建议。 ！7

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