Sept. 24, 2012
1:44 p.m.
Thanks. Any code example to take shot from the webcam from Pharo ? Laurent On Mon, Sep 24, 2012 at 3:22 PM, S Krish <krishnamachari.sudhakar@gmail.com>wrote:
Take a bmp/ png save of the barcode.. and then you could easily use the standard libs that decode a bitmap of a barcode
Regular barcode scanner like function, I have not played with.. but could work... on a loop call to the decoder with bitmaps sent every 1 sec.. as you move the webcam.. for say 10 attempts.. exit if decoded.
On Mon, Sep 24, 2012 at 5:22 PM, laurent laffont < laurent.laffont@gmail.com> wrote:
Hi,
I would like to scan a barcode with a webcam and get the ISBN of a book. Any help ?
Cheers,
Laurent