Phase unwrapping using coherence measurements

Dominique Derauw

doi:10.1117/12.227141

21 November 1995 Phase unwrapping using coherence measurements

Dominique Derauw

Proceedings Volume 2584, Synthetic Aperture Radar and Passive Microwave Sensing; (1995) https://doi.org/10.1117/12.227141
Event: Satellite Remote Sensing II, 1995, Paris, France

Abstract

We propose a method of phase unwrapping based on residue connection, using coherence measurement as a complementary information source. Coherence measurements are shown to be improved when an approximated phase due to topographic fringes is removed. The coherence map so obtained is used as a mask to guide the connection process.

Citation Download Citation

Dominique Derauw "Phase unwrapping using coherence measurements", Proc. SPIE 2584, Synthetic Aperture Radar and Passive Microwave Sensing, (21 November 1995); https://doi.org/10.1117/12.227141

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