Image Processing of 2-Dimensional Barcode.
Toshihiko WakaharaNoriyasu YamamotoPublished in: NBiS (2011)
Keyphrases
- barcode
- image processing
- hough transform
- image acquisition
- qr code
- key technologies
- error correction
- signal processing
- black and white
- computer vision
- blurred images
- image restoration
- pattern recognition
- image segmentation
- image enhancement
- watermarking algorithm
- low quality
- mobile devices
- computer graphics
- image analysis
- feature extraction
- image compression
- edge detection
- multiscale
- mobile phone
- high speed