Analyze multiple images

Hello

My goal: to measure a certain size on many images in a folder

What I can do: write a VI that prompts the user to select the image file, it opens, the size you want in a given region of interest of the measures

What I need: a VI that retrieves the image in a specified folder, don't measure, then gets the second images (without user intervention), not the rating, then gets the third image (without user intervention), makes the measure, and so on until all the images are measured.

How can I do this?

Here's my simple VI that does what I need, but only for a single image at a time. There should be a relatively easy way to change my VI so it does what I described above. Thank you very much for your help!

You can simply take your code and surround with a loop for, but keep the function of dialog file outside this loop. Then, right-click in the service of file dialog box and select properties - uncheck the option "limit selection to single item." This will allow your user to select multiple files in the dialog box (they can use the CTRL key to select more than one). The result will now be an array of paths, instead of a path. The pathnames table must auto-index in the loop for, run your code for each file selected by the user.

You can add a 'next' button or at least a short break inside the loop, if you want your users to be able to see the results of each analysis otherwise he could whizz by too fast to see! :-)

Tags: NI Software

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