Freasibility Study: Image-to-Audio Conversion Project (Virtually "play" an old lp like disk)

Seeking a feasibility assessment and prototype. Have a collection of high resolution flatbed optical scans (10G each) of Soundscriber (phonograph like) disks, 4 inches in diameter. Want program to convert them into mp3. Low resolution photo attached. One approach may be to use existing libraries end to end (, alternatively would it be possible to to use a library to trace the "path" spiral, and assign blocks a frequency average using fft, to give a time series file of freq, and then convert that into audio through interpolation/smoothing? Propose something. Seems doable. See [login to view URL] note the initial scan did not work well, some of the area is washed out, I'm working on this, open to suggestions. If feasibility study results positive, will immediately let larger prototype work.