A new printer forensics method based on character image quality measures is put forward to identify the source of printed files.
为了认定打印文件的来源，提出一种基于字符图像质量评价的打印机取证方法。
As for differences in image quality demanded by modalities, measures must be taken to control image quality at the printer side, it is the key to achieve acceptable high quality medical image on film.
由于各主机对输出图像的质量要求不同，如何在打印机端适应主机的要求，控制打印图像质量，是得到令人满意的胶片输出的医用图像的关键。
Describes the effects on image quality by controlling the subjective factors and objective factors, and the measures of ct image quality assurance and ct image quality control.
本文阐述了主观和客观因素的控制对成像质量的影响，CT扫描的影像质量保证的方法和CT扫描质量控制的内容。
In the end, author studies some measures to evaluate jamming effects, and evaluates jamming effects quantitatively by detecting image quality index of SAR.
最后还探讨了干扰效果的评估手段和方法，并且通过检测合成孔径雷达的图像质量指标对干扰效果进行了定量评估。
The concrete measures of strengthening technical management for improving product quality and building up the new image of enterprise are put forward.
从提高产品质量，树立企业新形象角度出发，提出加强技术管理的具体做法。
A variety of quantitative measures of the image quality, including the continuous and discrete forms, is investigated.
本文论述了图象质量的各种定量测度，包括连续的和离散的形式。
Most emphases are placed on the measures of the image quality based on the visual system models, which have better correlation with the subjective evaluation.
着重讨论了基于视觉特性的图象质量测度，它们与主观评价具有很好的相关性；
The most complete measures of image quality for an optical system were its point spread function (PSF) and its optical transfer function (OTF).
全面测量光学系统像质的是它的点扩散函数(PSF)或光学传递函数(otf)。
The most complete measures of image quality for an optical system were its point spread function (PSF) and its optical transfer function (OTF).
全面测量光学系统像质的是它的点扩散函数(PSF)或光学传递函数(otf)。
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