correlate the frames of video file and plot correlation frame(time) evolution in order to check if there is deviation in some frames.?

1 次查看（过去 30 天）

Davit Hakobyan 2014-2-17

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/116509-correlate-the-frames-of-video-file-and-plot-correlation-frame-time-evolution-in-order-to-check-if-t

评论： Davit Hakobyan 2014-2-17

Hi all, thank's in advance. I would like to get help on this to do it optimized way, I guess I can do it by extracting from the video frames etc.

2 个评论
显示无隐藏无

Image Analyst 2014-2-17

I don't know what "correlation frame(time) evolution" is, and what two signals you'd like to correlate against each other. And exactly what is being checked for deviation? And deviating from what standard or reference? Care to explain?

Davit Hakobyan 2014-2-17

My apologies for non clarity Sir. Each frame is a "signal" and I would like to compare them with the reference of the frame number one. The objective is to find the deviation of the images(frames) from first one. Imagine you have some beam in image which is within time fluctuating (vibrations etc). So I need to plot correlation of frames with respect to first one.

请先登录，再进行评论。

请先登录，再回答此问题。