图像信号中噪声滤除一直是一大难题。
Filtering noise in the image signal has been one big hard nut to crack.
离散余弦变换是分析图像信号的有效工具。
Discrete Cosines Transform (DCT) is an effective tool for analysis image signal.
其次，用形态滤波器对医学图像信号进行了处理。
Secondly, the medical image is processed by the morphological filters.
视频会议图像信号处理是视频会议电视的关键技术。
The key technology to video conference television is video conference image signal processing.
视频图像信号是现代飞机试飞测试的重要内容之一。
Video image signal is one of the important modern flight test subjects.
本文介绍了一种标准图像信号发生器的原理、结构和特点。
The principle, construction and features of a new type of standard image signal generator are described.
为了估计和补偿小数像素的偏移量，必须对图像信号进行内插。
In order to estimate and compensate fractional pel displacements, the image signal has to be interpolated.
水声通信的优点，使得图像信号有可能以无线的方式传输到水面。
The advantage of underwater acoustic communication makes it possible to transmit underwater image by wireless means.
在另一种安排中，传感器单元根据第一图像信号的级别分布来控制。
In another arrangement, the sensor unit is controlled according to the level distribution of the first image signals.
然后结合基因芯片数字图像的特点，给出了图像信号点分析的基本步骤。
Combining with the traits of Gene-chip image, we provide the basic steps to analysis signal points in a image.
提出一种基于FPGA的实现卫星定位信号与视频图像信号叠加的设计方案。
A design scheme to realize the superposition of satellite positioning signal and video signal image based on FPGA (field programmbale gate array) was proposed.
由此也得另一个结论既转播过程中图像信号会发生畸变、失真、这是不可避免的。
It also have another conclusion on both in the process of image signal distortion happens, distortion, this is inevitable.
设计了用于测量输出为视频图像信号的多光轴光学系统的光轴平行度校正仪器。
The instrument for measuring the parallel of the multi?axis optical system with video output was designed.
将两个视频图像信号反向偏光，所得视频图像在高清晰度电视屏幕上隔行交替显示。
The signals are polarised in opposite directions, and the resulting images displayed as alternating rows of pixels on a high-definition television screen.
面阵图像传感器的读出电路和信号采集电路是影响图像信号性能的关键部分之一。
Readout circuit and image acquisition circuit of the array image sensor are the key factors for the image signal performance.
红外焦平面阵列(IRFPA)是红外成像技术中获取红外图像信号的核心光电器件。
Infrared focus plane array (IRFPA) is the critical part of image technology to acquire infrared image signal.
通过对误差因素的实验验证和理论分析，给出一种适用的图像信号的综合误差补偿方法。
And a new compensation method of the synthesis error of on line measurement of the image sensor signal is given by proof test and theoretic analysis of the major factors which resulted in the errors.
本文根据图像信号的特点，结合现有的二种前置滤波器，提出了一种新的前置滤波方法。
In this paper, a new type of pre-filter is presented, which makes the multi-wavelet image transform possible.
该方法用CCD摄像机摄取指纹图像，图像信号经数字化后存入微机并对其进行各种处理。
The fingerprint image is taken by a CCD camera, and the digitalized image signal is stored, and then processed by a computer.
在一种安排中，信号处理单元评估第二图像信号，并根据评估结果来控制三个传感器的放置位置。
In one arrangement, the signal processing unit evaluates the second image signals, and controls the placement positions of the three sensors according to the evaluation results.
前言：目的提出一种医学序列图像消除帧间相关的新算法，以利于图像信号的压缩、存储和传输。
Objective: to propose a new scheme for removing inter-frame redundancies of medical image sequences to facilitate the compression, memory and transmission of the images.
分析了图像信号相位信息的空间特性，以人脸图像为例，研究了相位信息在图像特征定位中的应用。
The space characteristic of phase information of image signal is analysed, and using face image as an example, the application of phase information in image feature location is studied.
摄像头将摄取的火焰图像信号送入图像监控系统，经D/A处理后实时显示并将压缩视频数据存储。
The flame image signal absorbed by the camera will be sent to the image supervision system, then it will be real-time displayed after being processed by D/A and the reduced video data will be saved.
采用CPLD实现视频图像信号采集，提高系统性能，同时具有适应性和灵活性强、设计、调试方便等优点。
Using CPLD to realize video signal collection will enhance the system capability. It also has such advantages as adaptability, flexibility, easy to design and debug.
由于电视跟踪器图像信号建立、图像处理等原因造成的延时和采样频率直接影响了电视跟踪伺服系统的性能。
The image forming and disposing time delay of TV tracker and sample frequency affect tracking capability of TV tracking system directly.
提出了一种基于机器视觉与离散傅里叶变换的目标特征识别方法。利用计算机图像技术采集和处理图像信号；
A identifying image methods based on machine vision and DFT are studied, The images are collected and video signal is processed using computer technology.
小波变换具有多分辨率和多尺度特性，特别适合于二维图像信号的处理，目前已应用在静止图像的压缩标准中。
While wavelet transform is suitable in image compression due to its multi-resolution and multi-scale analysis property, and is used in the standards of image compression.
CMOS图像传感器集成度高并且可以直接获得数字化的图像信号，正逐渐的成为图像传感器应用中的主流产品。
CMOS image sensor is becoming gradually the principal product of image sensor, because the integration degree of the CMOS image sensor is high, and it can obtain digital image directly.
CMOS图像传感器集成度高并且可以直接获得数字化的图像信号，正逐渐的成为图像传感器应用中的主流产品。
CMOS image sensor is becoming gradually the principal product of image sensor, because the integration degree of the CMOS image sensor is high, and it can obtain digital image directly.
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