Reconstruction of Binary Functions and Shapes From Incomplete Frequency Information

Speaker: 

Time: 

Friday, 6 July 2012, 15:00 to 16:30

Venue: 

  • A-212 (STCS Seminar Room)

Organisers: 

The characterization of a binary function by partial frequency information is considered. We show that it is possible to reconstruct the binary signal from incomplete measurements via solving a simple linear optimization problem. We further prove that if the binary function is spatially structured , then it can be recovered from very few frequency measurements.