A question about hold images

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john vattic
john vattic 2013-10-28
评论： Image Analyst 2013-10-28
hi,
i have 2 images, I1 and I2 and i hold I1 and I2 by using hold on, i would like to save the new
image that contain information from I1 and I2 and use it directly for building
frames of a video
thanks,
  1 个评论
Image Analyst
Image Analyst 2013-10-28
Explain what "building frames of a video" means. Why do you need to retain those images in axes? Most likely you won't be able to store all of the frames in the axes, so I need to see what you're planning on doing.

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回答（1 个）

Arturo Moncada-Torres
编辑：Arturo Moncada-Torres 2013-10-28
If I understand correctly, you could just average the images (assuming they have the same dimensions):
IAverage = (I1 + I2) ./ 2;
figure();
imshow(IAverage, []);
You can then use IAverage for whatever you want.

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