can't Read this Data Matrix ECC200 with Vision ?

[petite01]

Hello,

i have not been able to read this dataMatrix with labview Vision data matrix reader.

the data matrix is an ECC200 and we have 16x16 cell.

the Cell is 0,5 mm so for a total dimension of 8 x 8 mm.

here are 3 pictures in different situations.

I probably did not find the good code and not the good  parameters ?

any advice ?

Regards

[.imb]

Hi

I tested your first picture with the default settings and it worked fine, so i'm not sure where to look to help you solve your issue. Maybe you could post your code so we can have a look at how you are doing it?

By the way, you posted on the french forum, as you wrote in english, it might have been better to post on the general forums, as you would have had a much bigger audience

[petite01]

Thank you.

So i probably do it the wrong way.

Can you also post your code and screen shots ? So i can compare with what i tried ?

Thank s again

Emmanuel

[.imb]

Here you go, let me know if you have any questions

[petite01]

hello

thank you very much.

it indeed works pretty well.

you made me understoof that the barcode has to be big enought in the entire picture. 

I changed the lens on my camera so the code is bigger , that works much better.

thank you very mych , you helped me a lot !

Emmanuel