saving a sequences of images

2011 6 18
3 个回答
3 次查看（30 天）

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Hi
I want to save a sequences of images I have read the images from a video sequences and made some changes to each frames. now I am able to display the images using Imshow, i want to save these images and create a video sequence with the changes I have made to the frames. Can anyone help em with this.
figure(i) imshow(frame1),title(i);
this gives a list of figures, i want save these figures in a folder.
thank you.

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回答（3 个）

Igor
Igor 2011-6-18

0 个投票

frame2im, getframe, addframe, movie2avi
Image Analyst
Image Analyst 2011-6-18

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ram m
ram m 2011-6-20
for 1:framenum
figure(i)
imshow(frame1),title(i);
vidseq(i).cdata(:,:,:)=frame1
end
I have all my edited frames stores to frame1 for every loop.
and have them stored.
I want to save them as images.(and I have used an yuv sequence)
I want to know how can I save these frame1 loop for my images
Walter Roberson
Walter Roberson 2011-6-20
You will have to convert them from yuv to rgb to save them as images.
filename = sprintf('frame1_%d.tif', i);
imwrite(YourRGBImage,filename);
ram m
ram m 2011-6-20
Thank you Sir,
I am able to save the frames(tif images(frame1.tif,frame2.tid...framen.tif))
Can you help me how save them to a folder and make a video file with the images saved.
ram m
ram m 2011-6-20
I have created a folder
figure(i)
imshow(frame1),title(i);
vidseq(i).cdata(:,:,:)=frame1;
mkdir('ROI frames');
filename = sprintf('frame1_%d.jpeg', i);
imwrite(frame1,filename);
Can you tell me how can i save the frame to the folder "ROI frames"
Walter Roberson
Walter Roberson 2011-6-20
filename = sprintf('ROI frames/frame1_%d.jpeg', i);
ram m
ram m 2011-6-20
thankyou Sir

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ram m
ram m
2011-6-18

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