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Pixel intensity plot graph in matlab

2 vues (au cours des 30 derniers jours)
ali
ali le 7 Mar 2013
Commenté : Hirak Mazumdar le 13 Mar 2017
hi all,
how can we plot pixel intensity graph of an image in matlab? just like this.
http://img475.yukle.tc/images/6498ab.jpg

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Image Analyst
Image Analyst le 7 Mar 2013
Use improfile() to get an intensity plot along a line. Then use plot() to plot it in a line plot like your picture shows.
  2 commentaires
ali
ali le 8 Mar 2013
I have tried it but ı havent succeeded.
I want to plot all pixel values for intensity like above. But it gives error.
for example my image is 480*640.
Image Analyst
Image Analyst le 8 Mar 2013
Read your comment from my point of view and imagine if it's possible for me to help you with what information you've provided me. Would YOU be able to help someone who said that, but provided no image, no code, and no error message?

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