规范规定画面的扫描线为525条，每秒至少应传播30个完整的图像。
It established the number of scanning lines in the picture at 525 and required that at least 30 complete pictures be transmitted each second.
在分析相关视图扫描线特征的基础上，提出了一种基于扫描线分段图像稠密匹配方法。
This paper proposes an image dense match method using scanline segmentation based on the analysis of pixel intensity on scanline.
高清晰度电视的基本目标是增加电视图像的扫描线数量，从而使图像清晰。
The basic goal of high-definition television is to increase the number of lines in a television picture, thus sharpening it.
艰巨的任务不仅在于制造高质量的显像管，而且还在于发明一种方法，即处理并传递为使增加了扫描线的图像栩栩如生而所需的所有外加信息的方法。
The challenge is not just the making of high-quality picture tubes. It also is devising a way to process and transmit all the extra information that is needed to animate the added scanning lines.
首先通过采样计算立体图像对中几条扫描线的可信值，从而得到遮挡边界的若干采样点；
Firstly, a number of sampled occluded boundary points are obtained by calculating reliability of the disparity on the corresponding sampled scan lines.
为了实时检测到行车偏移信息，提出了一种基于扫描线与区域生长相结合的视频图像分析算法，从而实现了多种道路车道标线和行车偏移的自动检测。
This paper presents an algorithm combining scan line and region-growing method based on video images analysis, in which lane-marking recognition and driving deviation detection are realized.
为了实时检测到行车偏移信息，提出了一种基于扫描线与区域生长相结合的视频图像分析算法，从而实现了多种道路车道标线和行车偏移的自动检测。
This paper presents an algorithm combining scan line and region-growing method based on video images analysis, in which lane-marking recognition and driving deviation detection are realized.
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