barcode from camera

[tylercaro]

Posted on June 13, 2014 at 08:57

The cameras of smartphones are used as input devices in numerous research projects and commercial applications. A commercially successful example is the use of

http://en.wikipedia.org/wiki/QR_Code

attached to physical objects. QR Codes can be sensed by the phone using its camera and provide an according link to related digital content, usually a

http://en.wikipedia.org/wiki/URL

. Another approach is using camera images to

http://en.wikipedia.org/wiki/Image_recognition

. now with the advance of qr code reader which support

http://www.keepdynamic.com/java-barcode/barcode/qr-code.shtml

and

http://www.keepdynamic.com/dotnet-barcode-reader/

and other platforms.

[codysixthday]

Posted on December 04, 2014 at 03:07

The cameras of smartphones are used as input devices in numerous research projects and commercial applications. A commercially successful example is the use of

http://en.wikipedia.org/wiki/QR_Code

attached to physical objects. QR Codes can be sensed by the phone using its camera and provide an according link to related digital content, usually a

http://en.wikipedia.org/wiki/URL

. Another approach is using camera images to

http://en.wikipedia.org/wiki/Image_recognition

. now with the advance of qr code reader which support

http://www.businessrefinery.com/products/barcode_reader_java/main.html

and

http://www.businessrefinery.com/products/barcode_reader_net/main.html

and other platforms.