7.44 `upcbarcode`

Authors

Andrew Howard ahoward(at)usc.edu

**Figure 7.6:** A sample UPC barcode (one digit).
$\begin{figure}\begin{center} \epsfig{file=upc.eps, height=40mm}\end{center}\end{figure}$

The UPC barcode detector searches for standard, single-digit UPC barcodes in a camera image (a sample barcode is shown above).

Supported interfaces:

Required devices:

TODO

Name	Type	Default	Meaning
`camera`	integer	0	Index of the `camera` device to be used.

For more information on the upcbarcode driver, ask Andrew Howard: ahoward@usc.edu.

2004-06-02