imaq resize image

[dalyto]

hi

i read an image file with imaq readfile. And i want to resize this image but i don't know how .

thanks for your help

[Hockeyjim07]

what do you mean by resize? If you mean crop information out of the image you can do this by deleting elements. The image being displayed is soley based off of the number of pixels in the image, to "resize" you need to crop out some information by taking a ROI (Region of Interest).

Is this what you mean?

[Hooovahh]

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@Hockeyjim07 wrote:

what do you mean by resize? 

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I'm guessing OP is asking about scaling an image from one resolution to another.  Take a picture that is 1000px by 500px and turn it into an image that is 500px by 250px.  There are many ways to do this some better than others.  I usually end up using the GDI resize method but I assume there is an IMAQ function for this I just don't have it installed.

http://forums.ni.com/t5/LabVIEW/Net-image-resize-how-to-convert-to-format-labview-can-use/m-p/219902...

[dalyto]

hi again 

thanks for help i find what im loking for with 

• IMAQ Resample VI