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Limiting number of pixels shown on imtool()

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John
John 2018-1-18
关闭： MATLAB Answer Bot 2021-8-20
I will be using imtool(imread(' ')) to display and collect information from a snapshot.
I need to have a standard amount of pixels shown after using imtoool() , regardless of the number of pixels in the snapshot. Say 500 by 500.

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Walter Roberson
Walter Roberson 2018-1-18
There is no support for forcing imtool to output 500 x 500 regardless of how the user manipulates the image within imtool. imtool includes a crop tool, for example, and if the user cropped down to (say) 7 pixels by 11, then there is no way without editing the Mathworks code to force imtool to internally resize to 500 x 500 anyhow.
What you should do is imresize() the output of imtool.

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