comprehensives

spatial processing method of aliasing noise in video communication

视频通信中欠采样噪声的空域处理方法

aliasing noise processing methods in push-broom ccd remote sensing imaging system

CCD推扫遥感成像中的欠采样噪声处理

the relationship between aliasing noise and system design parameters is examined. several computer simulation results are given.

研究了图像捕捉系统中，欠采样噪声与系统设计参数的关系，给出计算机仿真结果。

That the anti-aliasing filtering technology can effectively remove aliasing and noise is presented.

提出的 抗 混叠滤波技术能有效消除高频混叠和噪声干扰.

modem sampled imaging systems usually suffer from undersampling. the tradeoff between aliasing noise and optical blur determines the quality of image.

现代采样成像系统中，欠采样是普遍的，欠采样噪声与光学模糊效应的涨落和平衡，制约成像质量。

the way to reduce aliasing noise is discussed.

讨论了消除欠采样噪声的途径。

and another group of experimental results verify processing methods for eliminating aliasing noise.

文中翔实的数字图像处理实验，证明了本文提出的光电系统匹配设计条件和欠采样噪声处理方法的有效性。

Image acquisition process is easily affected by optical blur, motion blur, aliasing, noise etc., which reduce the quality of images.

图像在获取过程中容易受光学模糊、运动模糊、频谱混叠以及噪声等因素影响而降低质量。

the radar signal processing mainly computes the aliasing signals such as noise in the radar echo signal, filtering the interference signals and extracting useful target signals for processing.

雷达信号处理主要是对雷达回波信号中的噪声、干扰等混叠信号进行滤波，滤掉干扰信号，提取出有用的目标信号，之后再进行后续分析与处理。

analysis of aliasing noise in sampled-imaging system

采样成像系统中的欠采样噪声分析