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hi how i can compare a image captured by webcam and the images saved on a folder

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chaala chibani 2016-3-3

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评论： chaala chibani 2016-3-8

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i need a code for compare a image captured by webcam and the images saved on a folder

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Image Analyst 2016-3-5

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How about subtracting them?

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Image Analyst 2016-3-8

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

Your images need to have the same number of rows and columns. Otherwise how can you subtract them?

chaala chibani 2016-3-8

thank you :

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