1) 将y4m格式的视频文件读入到Matlab中，文件可以从如下网站下载：

http://media.xiph.org/video/derf/

2) 使用examples.m将y4m视频文件中的每一帧图像读取出来

3）把奇数帧的偶数行丢弃，把偶数帧的奇数行丢弃，这样就形成了隔行视频

4）分别采用垂直重复，行平均，垂直内插，场平均，行场平均的方法进行去隔行

5）分析结果

-1) y4m video file format will be read to Matlab, files can be downloaded from the following:

< http://media.xiph.org/video/derf/ >

2) use examples. Y4m video files to the maliki each fr a me image read out

3) the odd fr a me the even lines of the cast, even fr a me odd lines discard, formed so interlaced video

4) the vertical repeat, do respectively, vertical interpolation, on average, field average, the average method do games to doubled-spaced

5) analysis results1) y4m video file format will be read to Matlab, files can be downloaded from the following:

< http://media.xiph.org/video/derf/ >

2) use examples. Y4m video files to the maliki each fr a me image read out

3) the odd fr a me the even lines of the cast, even fr a me odd lines discard, formed so interlaced video

4) the vertical repeat, do respectively, vertical interpolation, on average, field average, the average method do games to doubled-spaced

5) analysis results