The main reason causing serious distortion of CCD images is using filter.
CCD图像产生严重畸变的原因正是使用了滤光片。
A high power filter (38) is located downstream of the power amplifier (20) and causes linear distortion.
大功率滤波器(38)位于功率放大器(20)的下游并引起线性失真。
A pre-amp component, such as a band-pass filter (32), causes linear distortion.
放大器前的部件，诸如带通滤波器(32)，引起线性失真。
The lowpass filter in the CCD readout circuit inevitably results in information distortion of pixel crosstalk while improving the system signal-to-noise.
CCD读出电路中低通滤波器在改善系统输出信噪比的同时，不可避免地会产生像素串扰，造成信息畸变。
A concept of multi-complex matched filter is introduced to improve the recognition of optical correlation image and the resistance of distortion, and a new way for the recognition is discussed.
为提高光学相关图像识别的准确度和抗畸变能力，引入多重复合匹配滤波器概念，探讨一种新的识别思路。
The paper introduces the principle of the active power filter briefly, presents a new method for detecting and producing distortion current applied to the APF and provides experimental waveform.
简单介绍电力有源滤波器的工作原理，提出了检测与产生畸变电流的新方法及其电路，并给出了实验波形。
This group-delay equalizer can follow any type of HTS microstrip filter in order to reduce phase distortion, enhance group-delay performance, and improve communication quality.
该群时延均衡器能与不同类型超导微带滤波器级联，实现相位均衡，减小相位失真，改善接收机前端信号群时延特性，提高通信质量。
Owing to the PTD effect in the lenses of spatial filter, large temporal front distortion of femtosecond pulses occurs in the spatial filter.
由于透镜传输时间延迟效应（PTD），飞秒激光脉冲经过空间滤波器产生脉冲波前变形。
This paper propose the method of passband response without distortion of matrix filter design.
提出通带无失真矩阵滤波器设计方法。
Active power filter can compensate current components which include distortion and negative sequence current components when it is used in unbalanced three-phase circuit.
电力有源滤波器能动态补偿不对称三相电路的畸变电流、负序电流分量。
SC-FDE USES frequency domain inverse filter to offsetting the linear distortion of the channel based on the channel estimation in frequency domain.
SC - FDE根据频域信道估计的结果，采用频域逆滤波器来补偿信道的线性失真。
The filter only works in the area where exists a local component. Thus it makes the distortion of the regional component to a minimum.
它对不应作滤波处理的点不作滤波，使滤波过程对区域成分的畸变降到最小。
Combined with the system state equation and the measurement equation, a new method of the cascade Kalman filter is proposed and applied to the correction of gravity anomaly distortion.
结合实际重力仪的系统状态方程和系统量测方程，提出了级联卡尔曼滤波方法，并将其应用于重力异常畸变信号的校正处理中。
In tracking, the area of face contour distortion were searched by the method of particle filter, and the face contour parameters were solved.
同时，利用非线性滤波方法在人脸轮廓的变形区域内进行搜索，求解人脸轮廓参数，进行人脸轮廓跟踪。
The wien bridge trap filter and its application in the distortion measurement are introduced, the kind of intelligent numerical control tuning wien bridge trap filter circuit is proposed.
介绍文氏电桥陷波器及其在失真度测量中的应用，提出一种智能化数控调谐的文氏电桥陷波电路。
A back and forward filter with steeper transitional band was designed of ellipse function. It can remove nonlinear phase distortion caused by IIR filter.
利用椭圆函数滤波器较陡的过渡带特性设计前向和后向滤波器，消除由于IIR滤波器造成滤波后的数据相位非线性失真。
Median filter is a simple, effective and little signal distortion way in signal processing.
中值滤波是一种简便有效且信号失真较小的信号处理方法。
The series active power filter (SAPF) can compensate the harmonic distortion caused by voltage type harmonic source.
串联型有源电力滤波器可较好地补偿电压源型谐波源。
It is proved that this filter has better properties in restraining color distortion and preserving chromaticity information of color image in comparison with other vector median filters.
与同类滤波器相比，在抑制颜色偏差、保护图像色度信息方面的性能得到提高。
Use singular value decomposition (SVD) in the watermark algorithm may enhance the anti-geometry distortion of the image, but it is very weak to some attacks such as salt, gauss, filter and etc.
在水印算法中用奇异值分解可以提高图像的抗几何失真性，但它对椒盐、高斯、滤波等攻击的抵抗能力却很弱。
In order to reduce total harmonic distortion factor of the inverter's output voltage, adding LC filter to inverter's output is a simple and practical method adopted extensively currently.
为了降低逆变器输出电压的谐波，简单且实用的方法是在逆变器的交流输出侧加装l C滤波器。
The deblocking filter is applied to every macroblock to reduce blocking distortion at low rate, which improves the appearance of the decoded images.
去方块滤波是一种用来去除低码率情况下的每个宏块的块效应，提高了解码图像的外观。
The active power filter is controlled to generate compensation currents to reduce distortion currents caused by nonlinear loads.
输出是开关控制信号甩于控制有源滤波器产生补偿电流来抵消非线性负载的畸变电流。
The design of input differential-mode (DM) EMI filter for the reduction of total-harmonic-distortion (THD) for line current has been developed in considerations of practical design limitations.
而设计加入一个差模EMI滤波器以提升系统电路的功率因数并降低总电流谐波量以符合相关的规范。
The design of input differential-mode (DM) EMI filter for the reduction of total-harmonic-distortion (THD) for line current has been developed in considerations of practical design limitations.
而设计加入一个差模EMI滤波器以提升系统电路的功率因数并降低总电流谐波量以符合相关的规范。
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