The inconsistency correction of pixel signal is one important method to achieve high quality image.
对像素信号不一致性进行校正是X射线安检系统中获得良好图像质量的重要保障之一。
This paper introduces the imaging signals used in Scanning Electron Microscope, analyses the production and its feature of each imaging signal stimulated by the original electron beam, and selects second elcctron signal as the main source signal for its high resolution and abundant imaging information.
介绍了扫描电子显微镜 (SEM)的基本工作原理 ,着重分析了在 SEM初始电子束作用下 ,各种成像信号产生的方式及其特点 ,确定二次电子信号因成像分辨率高、携带成像信息丰富而成为 SEM的最终信号源。
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。
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。
Special transient optical signal location image process based on DSP
基于DSP的空间瞬态光信号图像处理
width of main sideband of modulated vision signal
图像信号主边带宽度
image intermediate frequency transformer
图像信号中频变压器
modulation depth for modulated vision signal
已调图像信号的调制度
vision and sound signal processing
图像和伴音信号处理
DC component in the vision signal
图像信号的直流分量
video graphic signal generator
视频图像信号发生器
picture line-up generating equipment
图像校准信号发生器
Transfer equipment of alarm picture signal through cable
GB/T16677-1996报警图像信号有线传输装置
convert into sounds or pictures, of incoming radio signals.
接收收音机信号时，转换声音或图像。
envelope level of sync peak for modulated vision signal
已调图像信号同步顶包络电平
envelope level for modulated vision signal
已调图像信号的包络电平
Projects the default projector logo screen when no source is connected
未接信号源时投射默认的投影仪图像
Research of Image Signal Sampling System Based on PCI Bus;
基于PCI总线的图像信号采集系统研究
Improved algorithm of image signal denoising based on EMD
基于EMD的图像信号去噪的改进算法
Influence on the Image Signal caused by Compression Coding Processing
压缩编码处理对图像信号质量的影响
Research on the Signal Detection of Optical Encoding Image and Its Image Processing;
光学编码成像的信号探测及图像处理研究
The analog signal contains high-frequency video information, which helps make up the picture.
模拟信号包括有助于构成图像的高频视频信息。