本文提出的灰度级转换算法(GSC)是一种实时的数字运算技术。
The Grey Scale Conversion (GSC) algorithm proposed in this paper is a real time digital operation.
采用这种技术，可以实现数字图像卷积运算，因此可以完成图像的低通滤波、高通滤波、强化边缘等处理。
With this technique, the digital image convolution can be realized, therefore, the image low-pass filtering, image high-pass filtering, edge-enhancing could be realized.
本发明属于数字图像处理与视频显示技术领域，具体涉及基于线性插值运算的图像放大方法。
The invention belongs to the technical field of digital picture processing and video screening and in particular relates to a picture amplification method based on linearity interpolation operation.
数字脉冲压缩技术的优点已被普遍承认，制约其应用的一个主要问题是运算量大、设备复杂、成本高。
The excellent performance of digital pulse compression have been well known, the main problems for its application are a large quantity of operation, complex circuits and high cost.
在接收机的设计中，较多地采用了数字化技术，使用数字信号处理芯片TMS320C 25完成主要的环路运算工作。
The digital techniques are widely used in the receiver design and the main loop program is executed in DSP TMS320C25.
随着计算机运算速度、存储容量不断提高以及网络、多媒体技术的迅猛发展，使得文本、图像、视频、音频等数字产品日益丰富。
With the rapid progress of computing speed, storage capacity, Internet and information technology, applications of text, images, video, audio and other digital products are increasingly rich.
主要提出两种消除数字地震信号中长周期随机干扰的方法：窄带低通滤波对消法和自适应高通滤波法。通过使用多级抽点技术大大减少滤波法的运算量，可获得良好的滤波特性。
Two methods with which the long disturbance is removed from the digital care introduced: narrow band low-pass filtering canceling method and adaptive high-pass filtering method.
主要提出两种消除数字地震信号中长周期随机干扰的方法：窄带低通滤波对消法和自适应高通滤波法。通过使用多级抽点技术大大减少滤波法的运算量，可获得良好的滤波特性。
Two methods with which the long disturbance is removed from the digital care introduced: narrow band low-pass filtering canceling method and adaptive high-pass filtering method.
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