锯齿

The author first introduces several problems that interlaced video suffers from: The basic vertical resolution is inadequate for displaying filmlike quality, and interlaced video generates visual artifacts, including edge flicker, shimmering, and diagonal jaggedness. Then the author reviews some representative de-interlacing algorithm that has been proposed.

论文首先介绍了隔行电视存在的若干个缺陷：对于显示类似于电影质量的图像而言，隔行电视的基本垂直分辨率是不够的；隔行电视还会产生许多视觉虚像，例如边沿闪烁、爬行和锯齿等，接着简单回顾了学术界已经提出的经典的去隔行技术。

Isosceles triangular wave generator, which in some Simulink ramp and triangular wave off-the-shelf modules, But isosceles triangle wave, there is no, it is available to everyone.

等腰三角波发生器，在simulink 中有的是锯齿波和三角波的现成模块，可是等腰三角波的就没有了，现提供给大家。

Isosceles triangular wave generator, which in some Simulink ramp and triangular wave off-the-shelf modules, But ...

等腰三角波发生器，在simulink 中有的是锯齿波和三角波的现成模块，可是等腰三角波的就没有了，现提供给大家。

It does look a little jagged but if you blur your eyes it does look correct!

它看起来有点锯齿，但如果你你的眼睛模糊它看起来是正确的！

But then you can always simulate jagged

但你总是可以模拟锯齿状

Experiment results show that this algorithm can restrain jaggies distortion more effectively than the classical algorithm.

实验结果表明，该算法比经典算法更能有效地抑制锯齿失真。

This type of file gives you stair stepped edges, the 'jaggies'.

这种文件形式给了你台阶跨步的边沿，即"锯齿状图形"。

Each frame is scrubbed four times to erase jaggies , and PGR3 still runs at 60 frames per second - twice the rate of TV.

就是PGR3在四倍全屏抗锯齿下画面一流，而且还是以60帧/秒的速度运行。

Sometimes my colored graphics look jaggy in my DV output, butthey look OK on screen in After Effects. What is going on?

有时候我的图象在DV输出时有锯齿，可是在电脑上是正常的，为什么？

Image interpolation is an important technique of image processing. The blur and jaggy of image details or edges are inevitable during conventional image interpolation.

摘要图像插值是图像处理的一项重要技术，经典的插值算法会产生细节模糊和边缘锯齿现象。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。