隔行扫描

研究了几种屏幕图像拷贝算法的实现原理，包括差异比较法、隔行扫描法和XOR（异或）算法。

The implementation principles of several screen image copy algorithms are also specified , including differences comparison , interlaced scanning and XOR ( exclusive or ) algorithm .

本文介绍一种实现标准广播电视制式的768×576－256bits隔行扫描全屏显示的多媒体视频叠加卡系统软件和硬件的设计方法。

This paper introduces the design method of software and hardware of one kind of multimedia video overlay card which performs the full screen display in the interlaced scanning model realizing the Broadcasting model standard of 768 × 576 256 bits resolution .

提出了一种在隔行扫描MPEG-2视频流中嵌入DCT域水印的算法。

A novel DCT-domain watermarking algorithm on interlaced MPEG-2 video streams is proposed .

本文介绍一种字符和波形同屏显示的微机控制心电监护仪，采用磁偏转线圈的CRT，以光栅隔行扫描方式显示字符，以随机扫描方式显示双道记忆波形。

ABSTRACT This paper introduces a microcomputer-based arrhythmia monitor . The magnetic deflection CRT displays characters by means of interlaced raster scanning and two channels freezing waveforms by random mode .

隔行扫描奇数和偶数视频片段的扫描行。

Interlaces the odd and even scanlines of a video clip .

隔行扫描电视系统并行现象测试图

Test Pattern for Lines Overlapping in Interlaced Scanning TV System

简要介绍了基于目标的运动估计算法，它用于隔行扫描到逐行扫描的转换以及帧率的变换。

In this paper , object-based motion estimation algorithm is introduced briefly .

所选的视频编解码器不支持隔行扫描处理。

The selected video codec does not support interlaced processing .

隔行扫描图像编码的快速位移估值算法

Fast Algorithm for Motion Estimation of Interlaced Video Coding AN ANALYSIS OF DISPLACEMENT

对于隔行扫描相机拍摄运动图像的分析与补偿

Analysis and compensation of image acquired by interleaved camera

隔行扫描和逐行扫描有不同数量的有效视频帧速率。

This is available in both interlaced and progressively scanned at a varying number for frame rates .

在系统中采用了差异比较法和隔行扫描法两种屏幕拷贝算法实现对被控端屏幕的监控。

In this system , differences comparison and interlaced scanning are adopted to monitor the screen of client-side .

红外热像仪隔行扫描原理及其公式的推导

Studies on the Interlaced Scanning Principle of IR Thermal Imaging Systems and the Derivation of the Interlaced Scanning Formula

隔行扫描的主要缺点是它使得很多图像处理的工作变得复杂化，尤其是它使得扫描格式转换变的复杂化。

The major flaw of interlacing is that it complicates many image-processing tasks . Particularly , it complicates scanning-format conversions .

该算法主要是利用隔行扫描的低分辨率图像与逐行扫描的高分辨率图像之间的几何对偶性，从低分辨率图像的预测模型估计出高分辨率图像的预测模型。

This algorithm uses the geometric duality between low-resolution interlaced images and high-resolution progressive images to estimate the de-interlacing images .

随着高品质视频数模转换器，视频流是通过显示其解除隔行扫描的RGB/色差输出。

With the high quality video DACs , the video stream is displayed through its de-interlaced RGB / YPbPr outputs .

现行的广播电视系统由于采用隔行扫描方式，从而有效地压缩了电视信号的频带，有利于传输；

Employing the interlaced scanning , current TV system can compress the frequency band of TV signal effectively and facilitate transmission .

针对从隔行扫描的电视场图像获得高质量的逐行扫描帧图像，提出了一种从隔行扫描到逐行扫描的转换算法。

An interlace / progressive transforming algorithm which is to get high quality progressive frame picture from interlace field picture is proposed .

要启用该功能，请单击压缩选项卡中的编辑，然后选中允许隔行扫描处理复选框。

To enable this feature , click Edit on the Compression tab , and then select the Allow interlaced processing check box .

通过内插的方法增加电视图像的像素数，把隔行扫描改造成逐行扫描，达到提高图像清晰度的目的。

By interpolation methods we can add the pixels into TV image , change alternative scanning into progressive scanning and improve the image definition .

一幅光栅图形中的逐行扫描与隔行扫描分时完成并使不同信息获得清晰稳定的显示效果。

The different information is implemented to clear and steadily display by using of time-shared display with line by line scanning and interlaced scanning in a raster picture .

本文介绍了一种组合屏幕电视图象显示器（电视墙）的数字信号处理系统，并着重讨论了隔行扫描&逐行扫描的转换技术和行内插技术在系统中的应用。

This paper introduces a digital signal processing system for video wall display system and discusses the applications of line interlace to line-by-line scan convertion technology and line inserting technology .

并从设计需要出发，推导了隔行扫描公式，这是一个选择扫描体制的重要公式，应用于总体设计考虑十分方便。

To meet the designing requirements , an interlaced formula has been derived . It is an important formula for selecting the scanning system and offers great convenience to overall design considerations .

另一方面，对于视频序列中的第一隔行扫描视频帧，解码器解码第一隔行扫描视频帧的帧层处用信号表示的位平面。

In another aspect , for a first interlaced scanning video frame in a video sequence , a decoder decodes a bitplane signaled at frame layer for the first interlaced video frame .

阐述了三维地震资料可视化系统数据格式转换的基本方法，以及海量数据的存取方案，通过隔行扫描的办法，提高了数据体转换速度。

This text has explained the basic method of the transformation for three-dimensional seismic visual data form , the access scheme of the magnanimity data , and raising conversion speed of the data through line interlacing scanning .

针对同类视频转码，本文主要研究同一种编码标准下的压缩视频流格式转码，包括任意尺寸转码、码率转码，以及隔行扫描/逐行扫描变换。

Aimed at the homogeneous video transcoding , the transcodings of the compressed video stream formats following the same encoding standard are researched in this paper , including the arbitrary size transcoding , bit-rate transcoding , and successive / interlaced scan conversion .

普通彩色电视机图像中频信号和伴音中频信号是在同一通道中进行处理的，并采用隔行扫描的方式来消除图像大面积闪烁现象。

The common color television picture intermediate frequency ( PIF ) signal with sound intermediate frequency ( SIF ) signal are handled in the same passage , and the way of the adoption line alternation scanning to dissolve the big area in picture gleams phenomenon .

基于运动估计和边缘检测的隔行到逐行扫描图象的变换

Interlaced to Progressive Conversion Based on Motion Estimation and Edge Detection

基于单片集成电路的隔行到逐行扫描转换器的研制

Development of a single IC chip based converter from interlaced to progressive scanning

去隔行算法是电视扫描格式转换和数字视频处理的一项关键技术。

The function of de-interlace is to convert interlaced images to progressive ones .