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   digital 在 计算机软件及计算机应用 分类中 的翻译结果: 查询用时:0.019秒
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digital
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  数字化
    Research on the Theory, Method of Assembly Sequence Generation, Evaluation and Optimization in Digital Product Pre-assembly
    数字化产品预装配序列生成、评价与优化研究
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    Research on System Analysis and Process Management Technology of Digital Developing System for Complicated Product
    复杂产品数字化开发系统分析与过程管理技术研究
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    Research on Product-oriented 3C Data Digital Integrated Management
    面向产品的3C数据数字化集成管理研究
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    Research on Integration Information Management System for Digital Hospital of HRPS
    HRPS数字化医院信息管理系统整合的研究
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    A Method of Digital Image Processing and Its Results Analysing on Pictures with Nuclear Bodies
    对有核物体图片数字化处理的方法及其结果分析
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  “digital”译为未确定词的双语例句
    The Study on Virtual Instrument Design Method Based on Digital Signal Parallel Processing System
    基于DSP并行处理系统的虚拟仪器设计方法的研究
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    Research on Digital Information System for Agriculture Ecological Environment in Western Jilin Province
    吉林西部农业生态环境数字信息系统研究
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    Design and Implement of Navigation Digital Map Based on Mobile Terminal in LBS
    LBS移动终端导航电子地图设计与实现
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    Implementation of the Virtual Image Display in IRSA-2 Digital Image Processing System Development of the IRSA-2 Digital Image Processing System
    虚拟图像显示器的设计与实现——IRSA-2型遥感图像分析处理系统的发展之二
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    THE SYSTEM MANAGEMENT SOFTWARE OF THE DIGITAL IMAGE PROCESSING SYSTEM ——THE DEVELOPMENT OF IRSA-2 DIGITAL IMAGE PROCESSING SYSTEM (PART 3)
    图像处理子系统:管理软件——IRSA-2遥感图像分析处理系统发展之三
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  digital
Such systems play an important role in time-frequency analysis and digital signal processing.
      
There are many advantages in the use of Hadamard matrices in digital signal
      
An Inhomogeneous Uncertainty Principle for Digital Low-Pass Filters
      
This article introduces an inhomogeneous uncertainty principle for digital lowpass filters.
      
The measure for uncertainty is a product of two factors evaluating the frequency selectivity in comparison with the ideal filter and the effective length of the filter in the digital domain, respectively.
      
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To obtain the tomograph of body tissues by ultrasonic echoes and then to improve the quality of images by digital processing method is one of the important techniques of medical diagnosis. The digital processing methods of ultrasonic medical images are reviewed in this paper. (a), Digital filtering technique. The accumulative average, low-pass, high-pass, notch filtering and band-pass of the medical ultrasonic informations may be realized by linear digital filters. The real time processing...

To obtain the tomograph of body tissues by ultrasonic echoes and then to improve the quality of images by digital processing method is one of the important techniques of medical diagnosis. The digital processing methods of ultrasonic medical images are reviewed in this paper. (a), Digital filtering technique. The accumulative average, low-pass, high-pass, notch filtering and band-pass of the medical ultrasonic informations may be realized by linear digital filters. The real time processing can be realized by using the Discrete Fourier Transformation (DFT) and the Fast Fourier Transformation(FFT). The distortion of the ultrasonic informations produced by the filtering effect of the body tissues may be corrected by inverse filtering or deconvolution. Algorithm with "template" is a convenient and flexible method. In addition, non-linear filtering technique such as homomorphic filters may also be used to improve the quality of the images. (b), Image enhancement technique. Histogram equalization, non-linear stretching, interpolation, pseudo-coloring methods etc. may be used for image-enhancement. In addition, it is possible to raise the diagnostic precision by using the edge detection and contour tracing methods. (c), Ultrasonic Computerized-Tomograph (UCT). This is a new ultrasonic image processing method. While still in the laboratory stage, it calls for close attention.

利用超声回波作人体组织的断层显象并用数字处理方法提高成象质量是诊断医学的重要技术之一。本文综述了超声图象的数字处理方法。(一)数字滤波技术。采用线性数字滤波器可以实现对超声图象信息的累加平均、低通、高通、陷波和精通。采用离散宫氏变换(DFT)及快速富氏变换(FFT)可进行实时处理。应用反滤波或反卷积可以使超声信息受人体组织作用产生的畸变得到校正。采用模板运算是一种方便、灵活的方法。此外,还可以采用如同形态滤波器等非线性滤波技术来改善图象质量。(二)图象增强技术。可以采用直方图均衡、非线性伸展、内插补技术、伪着色等方法以增强图象。此外还可以采用边沿测量及轮廓追述的方法来提高确诊率。(三)应用计算机的超声断层显象。这是一种新的超声图象处理方法,尚在实验室研究阶段,但值得重视。

This paper descrides the design of an instructional response analyzer and the making of its prototype mainly with digital MOS ICs. for use in a class of 30 students.

本文提出了一种教学应答分析器的设计,作者按此制作了一台适用于30名学生小班授课用的样机.

In this paper the algorithms for geometric transformation of image data and the decomposition of the image matrix into submatrices are introduced. When the image is digitized in the line scanning mode, the geometric transformation of the two dimensional image matrix can be realized by two one-dimensional geometric transformations, i.e., first carrying out the geometric transformation along the scanning lines and then rotating the image matrix through 90 degrees and carrying out the geometric trans formation...

In this paper the algorithms for geometric transformation of image data and the decomposition of the image matrix into submatrices are introduced. When the image is digitized in the line scanning mode, the geometric transformation of the two dimensional image matrix can be realized by two one-dimensional geometric transformations, i.e., first carrying out the geometric transformation along the scanning lines and then rotating the image matrix through 90 degrees and carrying out the geometric trans formation in the other direction. These algorithms can be implemented in a minicomputer system with an appropriate software and a special-purpose hardwired device, so that it can reduce the computing time effectively and is adaptable in minicomputer digital image processing systems.

本文提出一种实现图像几何形状变换及图像数据分解成子矩阵的算法和装置。由于采用软件和专用解算装置相结合的方法,因此能有效地节省计算机处理时间,并适用于在小型计算机图像处理系统中,实现影像的几何畸变纠正及影像和线划图的投影变换。

 
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