How to detect circles on a braket

[Rlima]

     Hi all.....

              I'm having trouble to detect circles on a image, I'm verifying if the correct bracket is assembled according to the

     model that is running.   I found one vi the NI page. But can find the circles I need to verify.  I aleady try Match Pattern but

     is not working accutate.   Can some one help me?

               Here is the code an the .jpg images that i'm using to debug.

               I will put two pics , one will have the cirlcles mark and the other will not so yoy can try it.

                All suggestions and comments will be welcome.

                 Reynaldo Lima V,

[Rlima]

            Sorry, don't know why but the files didn't show.  

            Here there are....

[ltrujill]

Hola, me gustaría saber como te fue con el ejemplo que te mande, si lograste abrirlo? Te recuerdo que ese ejemplo es solo para encontrar los orificios, te aconsejo agregar un paso de Pattern Matching. Agrego tambien el ejmplo.

Saludos!

LTrujill

NI