how can I write and reads an image from a folder?

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yasser
yasser 2015-6-25
编辑： Walter Roberson 2015-7-2
I want a code solve this
  1. read an image from a folder
  2. select image and show it into axes
  3. write into the image by making some filters
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Image Analyst
Image Analyst 2015-7-2
Make it a full file name - folder plus base file name:
filename = fullfile(pathname, filename);

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采纳的回答

Image Analyst
Image Analyst 2015-6-26
Start with my Image Segmentation Tutorial. http://www.mathworks.com/matlabcentral/fileexchange/?term=authorid%3A31862 It does all of the things you requested.

更多回答（1 个）

Rushikesh Tade
Rushikesh Tade 2015-6-26
  • read an image from a folder
variable_name=imread('image_name.ext')
  • select image and show it into axes
imshow(variable_name)
  • write into the image by making some filters
imwrite(Variable_consisting_processed_image,'output_filename')

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