Creating new Figures from a batch of processed images and writing the new figures to a new folder.

Question

Sean 2015-2-21

0
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/179605-creating-new-figures-from-a-batch-of-processed-images-and-writing-the-new-figures-to-a-new-folder

回答： Sean 2015-2-22

The code below reads in a batch of images from a folder 'FlatImages', uses a function to mark white edges on the data, creates a new figure of the original image with the new regions marked. How Would I go about writing the new figures to A new folder called 'SegmentedImages'? I'm not very familiar with the print function??

InputFolder = fullfile(pwd, 'FlatImages');
filePattern = fullfile(InputFolder, '*.bmp');
BmpFiles = dir(filePattern);
OutputFolder = fullfile(pwd, 'SegmentedImages');
for i=1:length(BmpFiles)
    fname = BmpFiles(i).name;
    FullFileNameInput=fullfile(InputFolder, fname);
    A=imread(FullFileNameInput);
    [s f]=get_white_edges2(A);
    Fname_out=['WE_' fname];
      figure, imshow(A); hold on; plot([s f]);
      FullFileNameOutput=fullfile(OutputFolder, Fname_out);
      print(A, FullFileNameOutput);
end

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Answer 1

Sean 2015-2-22

0
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https://ww2.mathworks.cn/matlabcentral/answers/179605-creating-new-figures-from-a-batch-of-processed-images-and-writing-the-new-figures-to-a-new-folder#answer_168837

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Got it working with the code below:

InputFolder = fullfile(pwd, 'FlatImages');
filePattern = fullfile(InputFolder, '*.bmp');
BmpFiles = dir(filePattern);
OutputFolder = fullfile(pwd, 'SegmentedImages');
for i=1:length(BmpFiles)
    fname = BmpFiles(i).name;
    FullFileNameInput=fullfile(InputFolder, fname);
    A=imread(FullFileNameInput);
    [s f]=get_white_edges2(A);
    Fname_out=['WE_' fname];
      %FullFileNameOutput=fullfile(OutputFolder);
      figure; imshow(A); hold on; plot([s f]);
      FullFileNameOutput=fullfile(OutputFolder, Fname_out);
      print(gcf, '-dbmp', FullFileNameOutput);
end