Barcode Deblurring

Introductory Slides

More code: imblur_crop.m   wiener_filter_examples.m

Before July 2: Read about the UPC barcode symbology. Become familiar with the barcode deblurring work from iCAMP 2012, which you will be extending. In particular, try downloading upc2signal.m and imblur.m, and use them to generate blurry, noisy barcode data. Also read MATLAB's documentation for the functions randn, fspecial, conv, deconvwnr and fft.