barcode reader using vision express

[toto69]

AK2DM is right, the resolution is really poor, and the two pictures are not focused.

Algorithm are not helpfull if the image quality is bad, this will always be the case for vision functions.

Take good images with a good imager (not a webcam or a cellphone) and then you will be able to read it.

[ecesathish]

Now I have attached the image of my bar code with good quality.please show me how it read my bar code..? 

i am waiting for your positive reply..

            advance thanks

[AnalogKid2DigitalMan]

The format is Code 128, that is what you will need to select for decoding.

Barcode data I read was: 102030405060708090G.

-AK2DM

[CarlosOtiniano]

In this example, we will create a program in Labview to capture images from a USB camera to your application for further processing using the NI Vision module for barcode reader using vision express