some questions about imagetoarray.vi

[monica1111]

hello  everyone! I use NI1433accquire board and linear CCD.Now  i want to convert the image to intensity graph,but something wrong is appeared !  I wish someone could offer an example with imagetoarray.vi . PS:I can't find the example in my computer .Hope your answer!

[Klemen]

Hello,

You need to specify "Grayscale (SGL)" datatype as input in the IMAQ Create function since you are processing the data as float.

Leaving the input blank, I think the default is "Grayscale (U8)", so if you use the U8 output in the image to array function, you should see the output...

Why do you need such a large border size -> 1680 pixels?

Best regards,

K

[monica1111]

hello！At  the first time,i thought the boader size is the image size .Now i solved thid problem ,Thank you !