I have a video with a number of frames. And, I need to cut the frames into sub-frames. But I do not know how I could do that. I am not familiar with image analysis.

Dear Image Analyst,

I am almost new to this environment. I have a video with some number of frames, but I need to cut the frames in to sub-frames, I want to write a Matlab code that will create this sub-frames (regions of interest). I also want to write a code showing the sub-frame (area) on the screen, and save it in the file.

The sample video can be attached if needed.

Thank you in Advance!

[darova]

Read about videowriter

[Andebo Waza]

Dear Darova,

Thank you for sharing the link. I already wrote the code for producing the frames from the video. What I do not know is, how to write a code to create a sub-frame from the frames. I can send you the code I wrote with sample video. Do let me know.

[darova]

Show sample fram and subframe

[Andebo Waza]

Dear Darova,

I am attaching the code. As I said, I already wrote the code for the frames, but now I want is, to cut the frames into sub-frames. So I would be happy if you could help me witht the sub-frame part.

[darova]

What do you mena by subframe? DO you want to cut out a part of an origranal frame? OR you want to divide the frame into several part (2x2, 4x4...)?

[darova]

What about mat2cell?

Answer 1

[Andebo Waza]

Mainly, I need to cut out an original frame. It also can help if could help with the second part too (diving the frame into several parts).