Barcode Readers using the Camera Device in Mobile Phones.
Eisaku OhbuchiHiroshi HanaizumiLim Ah HockPublished in: CW (2004)
Keyphrases
- barcode
- mobile phone
- qr code
- mobile devices
- image acquisition
- hough transform
- acquired images
- cellular phone
- error correction
- key technologies
- mobile users
- small screen
- low quality
- smart phones
- mobile technologies
- desktop computers
- blurred images
- mobile learning
- text entry
- virtual reality
- personal digital assistants
- edge detection
- multiresolution