how to overcome overwrite of the saved images in a folder

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Tulips 2012-10-15

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https://ww2.mathworks.cn/matlabcentral/answers/50818-how-to-overcome-overwrite-of-the-saved-images-in-a-folder

hi sir, can I know how to overcome the overwrite file that have been save in a folder? for instance, it can save a 001.jpg image in a file. however, when I run program for another image , it will overwrite 001.jpg as another image. I want the second image save as 002.jpg in a same folder and make it for the next image.. pls advice and help!

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Image Analyst 2012-10-15

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https://ww2.mathworks.cn/matlabcentral/answers/50818-how-to-overcome-overwrite-of-the-saved-images-in-a-folder#answer_61975

Read the FAQ: http://matlab.wikia.com/wiki/FAQ#How_can_I_process_a_sequence_of_files.3F

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Walter Roberson 2012-10-15

http://www.mathworks.com/matlabcentral/answers/13205-tutorial-how-to-format-your-question-with-markup

Image Analyst 2012-10-15

Code given in the FAQ almost always needs to be adapted to fit the individual user's situation. The code in the FAQ just reads images. If you want to write images you need to use a similar concept of using sprintf() to create an output file name, which may be in a different folder or the same folder, and then use imwrite().

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