Vinyl Album Recognition Project – Post 2

Already feel well behind schedule on this project.  Senior design is taking so much time!  Yet another critical redesign took place on Thursday.  Went from simple uncompressed BPSK (binary phase shift keying) to delta-modulation source compression QPSK (quadrature phase shift keying).  Tomorrow, we are going to build our contingency plan (simple AM modulation using digital hardware).  Might be the most expensive AM radio yet designed!

Mark and I spoke with Bovik today about the project.  He and the TA recommended looking into “Golden template matching” and NI’s Vision software.  Here are a couple links to look over.  Need to hit this project hard this weekend.

NI IMAQ Vision

Golden Template comparison (patent)

Golden Template comparison for rotated and/or scaled images (patent)


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