1) simulation image signal
模拟图像信号
3) image signal
图像信号
1.
The expected result is gained, which protects t he detail and structure of the image signal processing.
探讨了择集滤波的原理及聚类择集滤波的实现方法 ,并在漏磁检测中的裂纹三维图像重建中进行了应用 ,达到了保护图像信号结构成分及一些细节的目的 ,提高了图像清晰度。
2.
Owing to enormous information of the image,and because of the memory and transmission of the picture,condensation of image signal is demanded.
介绍了电视图像信号压缩编码的几种方法:降低抽样频率、差值脉冲编码、线性变换编码、离散余弦变换。
4) image simulation
图像模拟
1.
On the base of heat transfer theory and glass tempering furnace industrial application,the two practical mathematic models of plane and roll are established,and the image simulation of calcution result is done.
在综合传热理论和玻璃钢化炉实际操作经验的基础上,建立了具有实用意义的玻璃板和传动辊传热数学模型;并对计算结果分别进行图像模拟。
2.
SAR(Synthetic Aperture Radar) image simulation has been widely applied in designing and testifying SAR system,SAR image ortho-correction,Radar image interpretation and target recognition and so on.
SAR图像模拟技术被广泛应用于SAR系统的设计和验证、SAR图像的正射纠正、雷达图像解译和目标识别等。
3.
This paper firstly introduces the importance of SAR image simulation,then not only decribes their principium and characteristics in detail,but also gives their flow chart separately.
目前最常用的雷达图像模拟方法有两种:以信号为基础的模拟方法和以特征为基础的模拟方法。
6) analog signal
模拟信号
1.
New Method of Analog Signal Optical-Electrical Isolating;
一种新颖的模拟信号光电隔离方法
2.
The whole components by which realize analog signal acquisition were analyzed.
设计了一种基于通用串行总线(USB)的用于采集测井模拟信号的数据采集系统。
3.
The principle of preprocessor circuit for amplifying highly multiplex weak analog signals with digital controlled variable bandwidth is introduced,and the basic requirement for designing the preprocessor is presented.
介绍了一种数控可变带宽弱信号高放大量多路模拟信号预处理机的电路原理,分析了该系统设计的基本要求,并描述了由SHARC ADSP-21160 DSP控制的自动增益控制电路(AGC)和可变带宽的带通滤波器电路原理,该系统既可以用于宽带,也可以用于窄带系统,为实现灵活多样的数字信号处理算法提供了条件。
补充资料：图像模拟传输
通过一定的速率对图像进行周期性的扫描，把图像上不同亮度的点变成不同大小的电信号，然后传送出去的方法就是图像模拟传输。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条